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 56% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 12 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

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.

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

10 flights are operational weekly from Ottawa to United Kingdom as of August 2026. The most popular departure day for this route is Mon, with 70% of flights per week taking off on this day.

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

Historically, on average around 25% 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 128 minutes.

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

Air Transat, WestJet, and Porter Airlines are the most popular carriers operating from Ottawa to United Kingdom

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 August 2026. The most frequent departure time is 9:00p.m., with 100% of daily flights leaving in the evening.

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. Sunday has historically seen more delays on average compared to the rest of the week.

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.

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 August 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$ 337 Cheap Flights from Ottawa to the United Kingdom in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ottawa to the United Kingdom

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 p.m. - 9:50 a.m.YOW Ottawa-LGW London Gatwick

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 a.m. - 5:35 p.m.LGW London Gatwick-YOW Ottawa

11h 00m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 647Air Transat

Sun, 27 Sep - Sun, 4 Oct

2:15 p.m. - 9:50 a.m.YOW Ottawa-LGW London Gatwick

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

11:35 a.m. - 5:35 p.m.LGW London Gatwick-YOW Ottawa

11h 00m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 650Air Transat

Sun, 27 Sep - Sun, 4 Oct

4:00 p.m. - 10:45 a.m.YOW Ottawa-LGW London Gatwick

13h 45m1 stop Toronto Pearson Intl

12:40 p.m. - 8:05 a.m.LGW London Gatwick-YOW Ottawa

24h 25m1 stop Toronto Pearson Intl

C$ 679Porter Airlines

Wed, 30 Sep - Wed, 7 Oct

2:15 p.m. - 9:50 a.m.YOW Ottawa-LGW London Gatwick

14h 35m1 stop Montreal Pierre Elliott Trudeau Intl

9:40 a.m. - 8:00 p.m.LGW London Gatwick-YOW Ottawa

15h 20m1 stop Toronto Pearson Intl

C$ 679Multiple Airlines

Sun, 27 Sep - Sat, 3 Oct

4:00 p.m. - 7:55 a.m.YOW Ottawa-LHR London Heathrow

34h 55m2 stops Toronto Pearson Intl Zurich

6:30 a.m. - 12:45 a.m.LHR London Heathrow-YOW Ottawa

23h 15m2 stops Frankfurt am Main Toronto Pearson Intl

C$ 782Multiple Airlines

Mon, 5 Oct - Thu, 8 Oct

8:50 a.m. - 9:00 p.m.YOW Ottawa-LHR London Heathrow

31h 10m1 stop Halifax Intl

9:30 a.m. - 1:54 p.m.LHR London Heathrow-YOW Ottawa

9h 24m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 858Air Canada

Sun, 27 Sep - Sun, 4 Oct

6:55 p.m. - 6:30 a.m.YOW Ottawa-LHR London Heathrow

6h 35mdirect

12:40 p.m. - 10:10 p.m.LHR London Heathrow-YOW Ottawa

14h 30m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

C$ 858Air Canada

Thu, 1 Oct - Thu, 8 Oct

6:25 p.m. - 10:10 a.m.YOW Ottawa-EDI Edinburgh Turnhouse

10h 45m1 stop Toronto Pearson Intl

11:30 a.m. - 12:20 a.m.EDI Edinburgh Turnhouse-YOW Ottawa

17h 50m1 stop Toronto Pearson Intl

C$ 882WestJet

Fri, 16 Oct - Sat, 24 Oct

6:25 p.m. - 10:10 a.m.YOW Ottawa-EDI Edinburgh Turnhouse

10h 45m1 stop Toronto Pearson Intl

11:30 a.m. - 5:35 p.m.EDI Edinburgh Turnhouse-YOW Ottawa

11h 05m1 stop Toronto Pearson Intl

C$ 887WestJet

Fri, 16 Oct - Thu, 22 Oct

4:00 p.m. - 6:50 a.m.YOW Ottawa-GLA Glasgow Intl

9h 50m1 stop Toronto Pearson Intl

8:35 a.m. - 12:25 a.m.GLA Glasgow Intl-YOW Ottawa

20h 50m1 stop Toronto Pearson Intl

C$ 1,587Porter Airlines

Mon, 14 Sep - Wed, 16 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 958Porter Airlines

Tue, 18 Aug - Tue, 25 Aug

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 968Air Transat

Tue, 18 Aug - Sun, 23 Aug

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 968Air Transat

Tue, 18 Aug - Fri, 28 Aug

7:40 p.m. - 7:55 a.m.YOW Ottawa-LGW London Gatwick

7h 15mdirect

12:40 p.m. - 12:25 a.m.LGW London Gatwick-YOW Ottawa

16h 45m1 stop Toronto Pearson Intl

C$ 1,036Porter Airlines

Tue, 18 Aug - Mon, 24 Aug

5:45 p.m. - 10:00 a.m.YOW Ottawa-LHR London Heathrow

11h 15m1 stop Montreal Pierre Elliott Trudeau Intl

2:05 p.m. - 10:10 p.m.LHR London Heathrow-YOW Ottawa

13h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,069Air Canada

Tue, 18 Aug - Sat, 12 Sep

2:35 p.m. - 6:30 a.m.YOW Ottawa-LHR London Heathrow

10h 55m1 stop Montreal Pierre Elliott Trudeau Intl

2:05 p.m. - 10:10 p.m.LHR London Heathrow-YOW Ottawa

13h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,070Air Canada

Tue, 18 Aug - Sat, 12 Sep

7:00 a.m. - 7:20 a.m.YOW Ottawa-LGW London Gatwick

43h 20m2 stops Toronto Pearson Intl Glasgow Intl

11:35 a.m. - 5:35 p.m.LGW London Gatwick-YOW Ottawa

11h 00m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,099Multiple Airlines

Wed, 19 Aug - Tue, 25 Aug

7:00 a.m. - 7:20 a.m.YOW Ottawa-LGW London Gatwick

43h 20m2 stops Toronto Pearson Intl Glasgow Intl

9:40 a.m. - 12:40 p.m.LGW London Gatwick-YOW Ottawa

8h 00mdirect

C$ 1,104Multiple Airlines

Wed, 19 Aug - Tue, 25 Aug

6:05 a.m. - 9:25 p.m.YOW Ottawa-LHR London Heathrow

10h 20m1 stop Newark

6:50 a.m. - 4:38 p.m.LHR London Heathrow-YOW Ottawa

14h 48m2 stops Brussels Bruxelles-National Newark

C$ 1,185United Airlines

Sat, 22 Aug - Tue, 15 Sep

7:30 p.m. - 10:40 a.m.YOW Ottawa-LHR London Heathrow

10h 10m1 stop Washington, D.C. Dulles Intl

3:20 p.m. - 10:35 p.m.LHR London Heathrow-YOW Ottawa

12h 15m1 stop Newark

C$ 1,199United Airlines

Sat, 22 Aug - Tue, 15 Sep

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SWISS flights from Ottawa to United Kingdom

Our best SWISS deals on Ottawa to United Kingdom flight tickets

SWISS

12 Oct

YOW4:00 p.m.Ottawa

16h 00m

2 stops

LHR1:00 p.m.London Heathrow

21 Oct

LHR6:00 a.m.London Heathrow

40h 10m

2 stops

YOW5:10 p.m.Ottawa

C$ 921

SWISS

13 Oct

YOW4:00 p.m.Ottawa

16h 00m

2 stops

LHR1:00 p.m.London Heathrow

20 Oct

LHR8:45 a.m.London Heathrow

15h 25m

2 stops

YOW7:10 p.m.Ottawa

C$ 926

SWISS

13 Oct

YOW4:00 p.m.Ottawa

15h 35m

2 stops

LCY12:35 p.m.London City

21 Oct

LCY9:15 a.m.London City

14h 55m

2 stops

YOW7:10 p.m.Ottawa

C$ 1,108

Air Canada flights from Ottawa to United Kingdom

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

Air Canada

27 Sep

YOW8:50 a.m.Ottawa

31h 10m

1 stop

LHR9:00 p.m.London Heathrow

4 Oct

LHR9:30 a.m.London Heathrow

9h 24m

1 stop

YOW1:54 p.m.Ottawa

C$ 858

Air Canada

1 Oct

YOW12:00 p.m.Ottawa

13h 35m

1 stop

LHR6:35 a.m.London Heathrow

8 Oct

LHR12:40 p.m.London Heathrow

14h 30m

2 stops

YOW10:10 p.m.Ottawa

C$ 865

Air Canada

13 Sep

YOW12:15 p.m.Ottawa

27h 45m

1 stop

LHR9:00 p.m.London Heathrow

22 Sep

LHR12:40 p.m.London Heathrow

24h 45m

1 stop

YOW8:25 a.m.Ottawa

C$ 867

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Sun 27/9

2:15 p.m.-9:50 a.m.

1 stop14h 35m

London Gatwick

Sun 4/10

11:35 a.m.-5:35 p.m.

1 stop11h 00m

C$ 647

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Sun 27/9

2:15 p.m.-9:50 a.m.

1 stop14h 35m

London Gatwick

Sun 4/10

11:35 a.m.-5:35 p.m.

1 stop11h 00m

C$ 650

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Wed 30/9

4:00 p.m.-10:45 a.m.

1 stop13h 45m

London Gatwick

Wed 7/10

12:40 p.m.-8:05 a.m.

1 stop24h 25m

C$ 679

OttawaLondon

YOW Ottawa - LGW London Gatwick

YOWLGW

Ottawa

Sun 27/9

2:15 p.m.-9:50 a.m.

1 stop14h 35m

London Gatwick

Sat 3/10

9:40 a.m.-8:00 p.m.

1 stop15h 20m

C$ 679

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Mon 5/10

4:00 p.m.-7:55 a.m.

2 stops34h 55m

London Heathrow

Thu 8/10

6:30 a.m.-12:45 a.m.

2 stops23h 15m

C$ 782

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Sun 27/9

8:50 a.m.-9:00 p.m.

1 stop31h 10m

London Heathrow

Sun 4/10

9:30 a.m.-1:54 p.m.

1 stop9h 24m

C$ 858

Quickest round-trip

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Thu 1/10

6:55 p.m.-6:30 a.m.

Nonstop6h 35m

London Heathrow

Thu 8/10

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

2 stops14h 30m

C$ 858

OttawaEdinburgh

YOW Ottawa - EDI Edinburgh Turnhouse

YOWEDI

Ottawa

Fri 16/10

6:25 p.m.-10:10 a.m.

1 stop10h 45m

Edinburgh Turnhouse

Sat 24/10

11:30 a.m.-12:20 a.m.

1 stop17h 50m

C$ 882

OttawaEdinburgh

YOW Ottawa - EDI Edinburgh Turnhouse

YOWEDI

Ottawa

Fri 16/10

6:25 p.m.-10:10 a.m.

1 stop10h 45m

Edinburgh Turnhouse

Thu 22/10

11:30 a.m.-5:35 p.m.

1 stop11h 05m

C$ 887

OttawaGlasgow

YOW Ottawa - GLA Glasgow Intl

YOWGLA

Ottawa

Mon 14/9

4:00 p.m.-6:50 a.m.

1 stop9h 50m

Glasgow Intl

Wed 16/9

8:35 a.m.-12:25 a.m.

1 stop20h 50m

C$ 1,587

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 January, then book flights to United Kingdom from Ottawa during February instead. Flights to United Kingdom in February, while not as cheap as those in January, still average around C$ 933.

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

According to our data, Tuesday is the cheapest day to fly to United Kingdom from Ottawa. The lowest ticket price found for a Tuesday departure recently was C$ 971. 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$ 1,197. 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$ 1,054. 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$ 1,496.

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$ 1,113 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$ 989 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 85% 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$ 337
Fastest flight time	6h 35m
Direct flights	Tue, Thu, Fri 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$ 337. The best round-trip flight deal from Ottawa to United Kingdom found on momondo in the last 72 hours is C$ 647.

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

Direct flights go from Ottawa to United Kingdom on Tuesday, Thursday, Friday and Sunday. The only airline offering direct flights is Air Canada.

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 August 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 57.72% of the total bookings. Other popular models include Airbus A330-300 with 26.34%, Boeing 787-8 Dreamliner with 9.90%, and Boeing 787-9 Dreamliner with 2.85%.

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
WestJet	PriceFrom C$ 119	Free Cancellation	Rating 7.2 3,430 reviews	Search WestJet flights
Air Transat	PriceFrom C$ 678	Free Cancellation	Rating 7.8 572 reviews	Search Air Transat flights
Air France	PriceFrom C$ 771	Free Cancellation	Rating 7.5 1,647 reviews	Search Air France flights
Porter Airlines	PriceFrom C$ 836	Free Cancellation	Rating 8.0 457 reviews	Search Porter Airlines flights
United Airlines	PriceFrom C$ 881	Free Cancellation	Rating 7.4 10,100 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 886	Free Cancellation	Rating 7.1 11,493 reviews	Search Air Canada flights
Lufthansa	PriceFrom C$ 912	Free Cancellation	Rating 6.8 8,197 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$ 588

Flights to Edinburghfrom C$ 635

Flights to Manchesterfrom C$ 729

Flights to Glasgowfrom C$ 693

Flights to Birminghamfrom C$ 740

Flights to Newcastle upon Tynefrom C$ 910

Flights to Belfastfrom C$ 818

Flights to Aberdeenfrom C$ 918

Flights to Cardifffrom C$ 912

Flights to Bristolfrom C$ 846

Flights to Leedsfrom C$ 810

Flights to Liverpoolfrom C$ 796

Cheap flights from Ottawa to the United Kingdom from C$ 337

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 18/9. 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

Cheap round-trip flights

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Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

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SWISS flights from Ottawa to United Kingdom

Our best SWISS deals on Ottawa to United Kingdom flight tickets

Air Canada flights from Ottawa to United Kingdom

Our best Air Canada 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

Explore popular destinations other users love

According to popular flight searches on momondo this year