How often are flights from Ottawa to the United Kingdom delayed?

Historically, on average around 28% of flights between Ottawa and United Kingdom have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

How many flights depart from Ottawa to United Kingdom on average per day?

The number of flights available between Ottawa and United Kingdom is 1 per day as of October 2026. The most frequent departure time is 10:00p.m., with 100% of daily flights leaving in the evening.

What is the cheapest airline that flies from Ottawa to United Kingdom?

WestJet and Aer Lingus are the most popular carriers operating from Ottawa to United Kingdom

Which airline has the best punctuality record on Ottawa to the United Kingdom flights?

According to our data, Air Transat has had the least delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

What is the most punctual flight time for Ottawa to the United Kingdom flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to United Kingdom?

Air Canada, British Airways and Air Transat are the top three most popular airlines that fly to United Kingdom from Ottawa according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 11 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ottawa to United Kingdom on average per week?

7 flights are operational weekly from Ottawa to United Kingdom as of October 2026. The most popular departure day for this route is Thu, with 100% of flights per week taking off on this day.

When did momondo last update prices for flights from Ottawa Airport to United Kingdom?

Prices for flights from Ottawa Airport to United Kingdom were last updated today.

How many operators does momondo search for flights from Ottawa Airport to United Kingdom?

The number of operators available for flights from Ottawa Airport to United Kingdom is 7 as of October 2026.

How old do you have to be to fly from Ottawa Airport to United Kingdom?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 448 Cheap Flights from Ottawa to the United Kingdom in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to the United Kingdom

Round-trip

One-way

Last minute

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Cheap round-trip flights

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10:50 a.m. - 12:25 p.m.YOW Ottawa-BHX Birmingham

20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

7:55 a.m. - 9:47 a.m.BHX Birmingham-YOW Ottawa

30h 52m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl

C$ 877Multiple Airlines

Thu, 12 Nov - Wed, 18 Nov

1:45 p.m. - 10:45 a.m.YOW Ottawa-LGW London Gatwick

16h 00m1 stop Toronto Pearson Intl

12:40 p.m. - 10:02 p.m.LGW London Gatwick-YOW Ottawa

14h 22m1 stop Toronto Pearson Intl

C$ 890Air Transat

Tue, 6 Apr - Tue, 27 Apr

10:20 a.m. - 9:45 a.m.YOW Ottawa-LGW London Gatwick

18h 25m1 stop Toronto Pearson Intl

11:40 a.m. - 12:49 a.m.LGW London Gatwick-YOW Ottawa

18h 09m1 stop Toronto Pearson Intl

C$ 891Air Transat

Sat, 13 Feb - Mon, 22 Feb

1:45 p.m. - 9:45 a.m.YOW Ottawa-LGW London Gatwick

15h 00m1 stop Toronto Pearson Intl

11:40 a.m. - 5:55 p.m.LGW London Gatwick-YOW Ottawa

11h 15m1 stop Toronto Pearson Intl

C$ 894Porter Airlines

Tue, 16 Feb - Wed, 3 Mar

1:45 p.m. - 9:45 a.m.YOW Ottawa-LGW London Gatwick

15h 00m1 stop Toronto Pearson Intl

11:40 a.m. - 5:55 p.m.LGW London Gatwick-YOW Ottawa

11h 15m1 stop Toronto Pearson Intl

C$ 919Porter Airlines

Tue, 16 Feb - Mon, 1 Mar

8:30 p.m. - 11:20 a.m.YOW Ottawa-LHR London Heathrow

9h 50m1 stop Toronto Pearson Intl

11:05 a.m. - 3:57 p.m.LHR London Heathrow-YOW Ottawa

33h 52m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

C$ 943Air Canada

Fri, 13 Nov - Sun, 15 Nov

5:40 p.m. - 11:20 a.m.YOW Ottawa-LHR London Heathrow

12h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

11:05 a.m. - 3:57 p.m.LHR London Heathrow-YOW Ottawa

33h 52m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

C$ 947Air Canada

Fri, 13 Nov - Sun, 15 Nov

6:00 a.m. - 11:20 a.m.YOW Ottawa-LHR London Heathrow

24h 20m1 stop Toronto Pearson Intl

11:05 a.m. - 2:07 p.m.LHR London Heathrow-YOW Ottawa

32h 02m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

C$ 969Multiple Airlines

Tue, 10 Nov - Thu, 12 Nov

5:10 p.m. - 10:30 a.m.YOW Ottawa-NCL Newcastle upon Tyne

12h 20m1 stop Paris Charles de Gaulle

6:20 a.m. - 3:00 p.m.NCL Newcastle upon Tyne-YOW Ottawa

13h 40m1 stop Paris Charles de Gaulle

C$ 1,042Air France

Wed, 11 Nov - Wed, 18 Nov

5:10 p.m. - 10:30 a.m.YOW Ottawa-LHR London Heathrow

12h 20m1 stop Paris Charles de Gaulle

6:20 a.m. - 3:00 p.m.LHR London Heathrow-YOW Ottawa

13h 40m1 stop Paris Charles de Gaulle

C$ 1,218Air France

Wed, 2 Dec - Wed, 16 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:00 a.m. - 9:10 p.m.YOW Ottawa-LGW London Gatwick

31h 10m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

7:05 p.m. - 2:07 p.m.LGW London Gatwick-YOW Ottawa

24h 02m3 stops Barcelona-El Prat Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

C$ 905Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

9:00 a.m. - 9:05 p.m.YOW Ottawa-LGW London Gatwick

31h 05m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

9:00 p.m. - 7:45 p.m.LGW London Gatwick-YOW Ottawa

27h 45m3 stops Barcelona-El Prat Zurich Toronto Pearson Intl

C$ 916Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

5:10 p.m. - 10:30 a.m.YOW Ottawa-NCL Newcastle upon Tyne

12h 20m1 stop Paris Charles de Gaulle

4:55 p.m. - 3:00 p.m.NCL Newcastle upon Tyne-YOW Ottawa

27h 05m1 stop Paris Charles de Gaulle

C$ 1,061Virgin Atlantic

Thu, 5 Nov - Thu, 12 Nov

9:40 p.m. - 9:20 a.m.YOW Ottawa-LHR London Heathrow

6h 40mdirect

9:00 a.m. - 3:08 p.m.LHR London Heathrow-YOW Ottawa

11h 08m1 stop Halifax Intl

C$ 1,071Air Canada

Thu, 5 Nov - Thu, 12 Nov

9:40 p.m. - 9:20 a.m.YOW Ottawa-LHR London Heathrow

6h 40mdirect

1:25 p.m. - 4:20 p.m.LHR London Heathrow-YOW Ottawa

7h 55mdirect

C$ 1,074Air Canada

Thu, 5 Nov - Thu, 12 Nov

5:10 p.m. - 10:30 a.m.YOW Ottawa-NCL Newcastle upon Tyne

12h 20m1 stop Paris Charles de Gaulle

11:15 a.m. - 11:40 p.m.NCL Newcastle upon Tyne-YOW Ottawa

17h 25m2 stops Paris Charles de Gaulle Toronto Pearson Intl

C$ 1,098Air France

Thu, 5 Nov - Sat, 14 Nov

5:10 p.m. - 10:30 a.m.YOW Ottawa-NCL Newcastle upon Tyne

12h 20m1 stop Paris Charles de Gaulle

5:50 p.m. - 11:40 p.m.NCL Newcastle upon Tyne-YOW Ottawa

34h 50m2 stops Paris Charles de Gaulle Toronto Pearson Intl

C$ 1,113Air France

Thu, 5 Nov - Sun, 15 Nov

9:40 p.m. - 9:20 a.m.YOW Ottawa-LHR London Heathrow

6h 40mdirect

1:25 p.m. - 4:20 p.m.LHR London Heathrow-YOW Ottawa

7h 55mdirect

C$ 1,155Lufthansa

Thu, 5 Nov - Thu, 12 Nov

9:40 p.m. - 9:20 a.m.YOW Ottawa-LHR London Heathrow

6h 40mdirect

11:10 a.m. - 11:55 p.m.LHR London Heathrow-YOW Ottawa

17h 45m1 stop Toronto Pearson Intl

C$ 1,162Lufthansa

Thu, 5 Nov - Thu, 12 Nov

5:10 p.m. - 7:55 a.m.YOW Ottawa-LHR London Heathrow

9h 45m1 stop Paris Charles de Gaulle

7:20 p.m. - 3:00 p.m.LHR London Heathrow-YOW Ottawa

24h 40m1 stop Paris Charles de Gaulle

C$ 1,225Virgin Atlantic

Thu, 5 Nov - Thu, 12 Nov

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Air Canada flights from Ottawa to United Kingdom

Our best Air Canada deals on Ottawa to United Kingdom flight tickets

Air Canada

13 Nov

YOW8:30 p.m.Ottawa

9h 50m

1 stop

LHR11:20 a.m.London Heathrow

15 Nov

LHR11:05 a.m.London Heathrow

33h 52m

2 stops

YOW3:57 p.m.Ottawa

C$ 943

Air Canada

13 Nov

YOW5:40 p.m.Ottawa

12h 40m

2 stops

LHR11:20 a.m.London Heathrow

15 Nov

LHR11:05 a.m.London Heathrow

33h 52m

2 stops

YOW3:57 p.m.Ottawa

C$ 947

Air Canada

20 Apr

YOW4:40 p.m.Ottawa

9h 45m

1 stop

LHR7:25 a.m.London Heathrow

26 Apr

LHR9:30 a.m.London Heathrow

7h 55m

YOW12:25 p.m.Ottawa

C$ 1,046

Aer Lingus flights from Ottawa to United Kingdom

Our best Aer Lingus deals on Ottawa to United Kingdom flight tickets

Aer Lingus

28 Nov

YOW10:05 a.m.Ottawa

18h 00m

2 stops

LHR9:05 a.m.London Heathrow

4 Dec

LHR8:50 a.m.London Heathrow

15h 40m

2 stops

YOW7:30 p.m.Ottawa

C$ 1,082

Aer Lingus

12 Nov

YOW9:10 a.m.Ottawa

17h 55m

2 stops

LHR8:05 a.m.London Heathrow

18 Nov

LHR8:50 a.m.London Heathrow

15h 55m

2 stops

YOW7:45 p.m.Ottawa

C$ 1,084

Aer Lingus

28 Nov

YOW2:00 p.m.Ottawa

13h 05m

2 stops

LHR8:05 a.m.London Heathrow

5 Dec

LHR7:50 a.m.London Heathrow

16h 40m

2 stops

YOW7:30 p.m.Ottawa

C$ 1,088

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBirmingham

YOW Ottawa - BHX Birmingham

YOWBHX

Ottawa

Thu 12/11

10:50 a.m.-12:25 p.m.

2 stops20h 35m

Birmingham

Wed 18/11

7:55 a.m.-9:47 a.m.

2 stops30h 52m

C$ 877

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 6/4

1:45 p.m.-10:45 a.m.

1 stop16h 00m

London Gatwick

Tue 27/4

12:40 p.m.-10:02 p.m.

1 stop14h 22m

C$ 890

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Sat 13/2

10:20 a.m.-9:45 a.m.

1 stop18h 25m

London Gatwick

Mon 22/2

11:40 a.m.-12:49 a.m.

1 stop18h 09m

C$ 891

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 16/2

1:45 p.m.-9:45 a.m.

1 stop15h 00m

London Gatwick

Wed 3/3

11:40 a.m.-5:55 p.m.

1 stop11h 15m

C$ 894

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Tue 16/2

1:45 p.m.-9:45 a.m.

1 stop15h 00m

London Gatwick

Mon 1/3

11:40 a.m.-5:55 p.m.

1 stop11h 15m

C$ 919

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Fri 13/11

8:30 p.m.-11:20 a.m.

1 stop9h 50m

London Heathrow

Sun 15/11

11:05 a.m.-3:57 p.m.

2 stops33h 52m

C$ 943

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Fri 13/11

5:40 p.m.-11:20 a.m.

2 stops12h 40m

London Heathrow

Sun 15/11

11:05 a.m.-3:57 p.m.

2 stops33h 52m

C$ 947

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Tue 10/11

6:00 a.m.-11:20 a.m.

1 stop24h 20m

London Heathrow

Thu 12/11

11:05 a.m.-2:07 p.m.

2 stops32h 02m

C$ 969

Quickest round-trip

OttawaNewcastle upon Tyne

YOW Ottawa - NCL Newcastle upon Tyne

YOWNCL

Ottawa

Wed 11/11

5:10 p.m.-10:30 a.m.

1 stop12h 20m

Newcastle upon Tyne

Wed 18/11

6:20 a.m.-3:00 p.m.

1 stop13h 40m

C$ 1,042

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Wed 2/12

5:10 p.m.-10:30 a.m.

1 stop12h 20m

London Heathrow

Wed 16/12

6:20 a.m.-3:00 p.m.

1 stop13h 40m

C$ 1,218

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ottawa to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to United Kingdom?

If you aren’t able to travel during the month of September, then book flights to United Kingdom from Ottawa during January instead. Flights to United Kingdom in January, while not as cheap as those in September, still average around C$ 955.

What is the cheapest day to depart on your flight to United Kingdom?

According to our data, Friday is the cheapest day to fly to United Kingdom from Ottawa. The lowest ticket price found for a Friday departure recently was C$ 969. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ottawa to United Kingdom on a Thursday will generally be more expensive and average around C$ 1,257. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to United Kingdom?

In the evening is the cheapest time of day to fly from Ottawa to United Kingdom when you can find flight prices for as low as C$ 1,049. Flying to United Kingdom in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to United Kingdom is in the morning when prices are around C$ 1,361.

What is the cheapest Ottawa to United Kingdom flight route?

Fly from Ottawa to London Gatwick for the best Ottawa - United Kingdom flight prices

How far in advance should I book a flight from Ottawa to the United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around C$ 1,143 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Ottawa for as low as C$ 1,033 on momondo.

What cabin class options are available on Ottawa to United Kingdom flights?

There are 3 cabin classes available to choose from on Ottawa to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ottawa to United Kingdom flights?

You could potentially save up to 5% on your flight if you consider stops on a Ottawa to United Kingdom flight.

Cheap Ottawa to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to United Kingdom

Best price found	C$ 448
Fastest flight time	6h 35m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from Ottawa in the past 72 hours is C$ 448. The best round-trip flight deal from Ottawa to United Kingdom found on momondo in the last 72 hours is C$ 877.

The fastest flight from Ottawa to United Kingdom takes 6h 35m

Direct flights go from Ottawa to United Kingdom on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 1,285 airports in United Kingdom. From Ottawa there are direct flights to London Heathrow (LHR).

Search flight deals

Frequently asked questions about flying from Ottawa to the United Kingdom

When did momondo last update prices for flights from Ottawa Airport to United Kingdom?
Prices for flights from Ottawa Airport to United Kingdom were last updated today.
How many operators does momondo search for flights from Ottawa Airport to United Kingdom?
The number of operators available for flights from Ottawa Airport to United Kingdom is 7 as of October 2026.
How old do you have to be to fly from Ottawa Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ottawa Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ottawa to United Kingdom?
Based on momondo bookings for flights between Ottawa and United Kingdom, the leading plane model is Airbus A321neo, making up 55.10% of the total bookings. Other popular models include Airbus A330-300 with 34.44%, Boeing 787-8 Dreamliner with 3.32%, and Boeing 787-9 Dreamliner with 1.53%.

Best airlines flying from Ottawa to United Kingdom

Compare and see reviews for airlines that fly from Ottawa to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom C$ 483	Free Cancellation	Rating 7.5 699 reviews	Search Virgin Atlantic flights
Air Transat	PriceFrom C$ 683	Free Cancellation	Rating 7.7 584 reviews	Search Air Transat flights
WestJet	PriceFrom C$ 723	Free Cancellation	Rating 7.2 3,442 reviews	Search WestJet flights
Air France	PriceFrom C$ 777	Free Cancellation	Rating 7.5 1,653 reviews	Search Air France flights
Porter Airlines	PriceFrom C$ 842	Free Cancellation	Rating 8.0 467 reviews	Search Porter Airlines flights
Air Canada	PriceFrom C$ 905	Free Cancellation	Rating 7.1 11,835 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 919	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Ottawa to United Kingdom?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ottawa to United Kingdom for you.

Can I find flights from Ottawa to United Kingdom with flexible booking policies on momondo?

Flights from Ottawa to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ottawa to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Ottawa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ottawa to United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from Ottawa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your United Kingdom trip

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Popular Cities in the United Kingdom

Flights to Londonfrom C$ 677

Flights to Edinburghfrom C$ 772

Flights to Manchesterfrom C$ 774

Flights to Glasgowfrom C$ 726

Flights to Birminghamfrom C$ 862

Flights to Newcastle upon Tynefrom C$ 905

Flights to Belfastfrom C$ 972

Flights to Cardifffrom C$ 1,022

Flights to Bristolfrom C$ 873

Flights to Aberdeenfrom C$ 1,005

Flights to Leedsfrom C$ 924

Flights to Liverpoolfrom C$ 959

Cheap flights from Ottawa to the United Kingdom from C$ 448

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to the United Kingdom departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ottawa to the United Kingdom

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Air Canada flights from Ottawa to United Kingdom

Our best Air Canada deals on Ottawa to United Kingdom flight tickets

Aer Lingus flights from Ottawa to United Kingdom

Our best Aer Lingus deals on Ottawa to United Kingdom flight tickets

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Use the filters below to find and compare flights from Ottawa to the United Kingdom that are best for you.

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Ottawa to United Kingdom

What is the cheapest month to fly to United Kingdom?

What is the cheapest day to depart on your flight to United Kingdom?

What is the cheapest time of day to depart on your flight to United Kingdom?

What is the cheapest Ottawa to United Kingdom flight route?

How far in advance should I book a flight from Ottawa to the United Kingdom?

What cabin class options are available on Ottawa to United Kingdom flights?

Can stopping save me money on Ottawa to United Kingdom flights?

What is the cheapest airline that flies from Ottawa to United Kingdom?

Which airlines fly to United Kingdom?

How often are flights from Ottawa to the United Kingdom delayed?

What is the most punctual flight time for Ottawa to the United Kingdom flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Ottawa to the United Kingdom flights?

How many flights depart from Ottawa to United Kingdom on average per day?

How many flights depart from Ottawa to United Kingdom on average per week?

Cheap Ottawa to United Kingdom flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in United Kingdom

Frequently asked questions about flying from Ottawa to the United Kingdom

Best airlines flying from Ottawa to United Kingdom

Compare and see reviews for airlines that fly from Ottawa to United Kingdom with momondo

Why use momondo?

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

Ottawa flight routes

According to popular flight searches on momondo this year

United Kingdom flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to the United Kingdom

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United Kingdom

List of cabin classes available on flights landing in the United Kingdom. Availability may vary depending on flight origin and airline.

Complete your trip to the United Kingdom

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According to popular flight searches on momondo this year