Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Ottawa to London from C$ 565

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 London departing on 14/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Find the cheapest flights from Ottawa to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
4:00 p.m. - 5:30 p.m.
YOW
-
LCY
20h 30m
2 stops
SWISS Logo
9:15 a.m. - 7:10 p.m.
LCY
-
YOW
14h 55m
2 stops
C$ 1,085SWISS
Mon, 12 Oct - Fri, 23 Oct
SWISS Logo
4:00 p.m. - 5:30 p.m.
YOW
-
LCY
20h 30m
2 stops
SWISS Logo
9:15 a.m. - 7:10 p.m.
LCY
-
YOW
14h 55m
2 stops
C$ 1,137SWISS
Mon, 12 Oct - Fri, 23 Oct
SWISS Logo
2:00 p.m. - 9:10 a.m.
YOW
-
LCY
14h 10m
2 stops
SWISS Logo
9:15 a.m. - 7:11 p.m.
LCY
-
YOW
14h 56m
2 stops
C$ 1,540SWISS
Sun, 24 May - Mon, 1 Jun
Multiple Airlines Logo
6:25 p.m. - 12:45 p.m.
YOW
-
LCY
13h 20m
2 stops
Multiple Airlines Logo
6:45 a.m. - 5:35 p.m.
LCY
-
YOW
15h 50m
3 stops
C$ 1,544Multiple Airlines
Mon, 10 Aug - Mon, 17 Aug
Multiple Airlines Logo
6:25 p.m. - 12:45 p.m.
YOW
-
LCY
13h 20m
2 stops
Multiple Airlines Logo
6:45 a.m. - 5:35 p.m.
LCY
-
YOW
15h 50m
2 stops
C$ 1,548Multiple Airlines
Mon, 10 Aug - Mon, 17 Aug
SWISS Logo
2:00 p.m. - 8:40 a.m.
YOW
-
LCY
13h 40m
2 stops
SWISS Logo
9:15 a.m. - 7:11 p.m.
LCY
-
YOW
14h 56m
2 stops
C$ 1,571SWISS
Sun, 7 Jun - Tue, 16 Jun
Multiple Airlines Logo
2:00 p.m. - 8:40 a.m.
YOW
-
LCY
13h 40m
2 stops
Multiple Airlines Logo
9:15 a.m. - 7:11 p.m.
LCY
-
YOW
14h 56m
2 stops
C$ 1,573Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
Multiple Airlines Logo
2:00 p.m. - 8:40 a.m.
YOW
-
LCY
13h 40m
2 stops
Multiple Airlines Logo
9:15 a.m. - 7:11 p.m.
LCY
-
YOW
14h 56m
2 stops
C$ 1,604Multiple Airlines
Tue, 2 Jun - Tue, 9 Jun
SWISS Logo
2:00 p.m. - 9:10 a.m.
YOW
-
LCY
14h 10m
2 stops
SWISS Logo
8:00 a.m. - 5:16 p.m.
LCY
-
YOW
14h 16m
2 stops
C$ 1,615SWISS
Sun, 24 May - Mon, 1 Jun
SWISS Logo
2:00 p.m. - 9:10 a.m.
YOW
-
LCY
14h 10m
2 stops
SWISS Logo
8:00 a.m. - 5:16 p.m.
LCY
-
YOW
14h 16m
2 stops
C$ 1,629SWISS
Sun, 24 May - Mon, 1 Jun

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

SWISS flights from Ottawa to London City Airport

Our best SWISS deals on Ottawa to London City Airport flight tickets
SWISS
12 Oct
YOW4:00 p.m.Ottawa
20h 30m
2 stops
LCY5:30 p.m.London City
23 Oct
LCY9:15 a.m.London City
14h 55m
2 stops
YOW7:10 p.m.Ottawa
C$ 1,085
SWISS
12 Oct
YOW4:00 p.m.Ottawa
20h 30m
2 stops
LCY5:30 p.m.London City
23 Oct
LCY9:15 a.m.London City
14h 55m
2 stops
YOW7:10 p.m.Ottawa
C$ 1,137
SWISS
24 May
YOW2:00 p.m.Ottawa
14h 10m
2 stops
LCY9:10 a.m.London City
1 Jun
LCY9:15 a.m.London City
14h 56m
2 stops
YOW7:11 p.m.Ottawa
C$ 1,540

Aer Lingus flights from Ottawa to London City Airport

Our best Aer Lingus deals on Ottawa to London City Airport flight tickets
Aer Lingus
18 Oct
YOW2:00 p.m.Ottawa
13h 35m
2 stops
LCY8:35 a.m.London City
31 Oct
LCY7:45 a.m.London City
17h 33m
2 stops
YOW9:18 p.m.Ottawa
C$ 1,748
Aer Lingus
24 Sep
YOW12:00 p.m.Ottawa
15h 35m
2 stops
LCY8:35 a.m.London City
28 Sep
LCY9:10 a.m.London City
17h 05m
2 stops
YOW9:15 p.m.Ottawa
C$ 1,863
Aer Lingus
12 Oct
YOW2:00 p.m.Ottawa
13h 35m
2 stops
LCY8:35 a.m.London City
23 Oct
LCY9:10 a.m.London City
17h 05m
2 stops
YOW9:15 p.m.Ottawa
C$ 1,958

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 5 May 2026.
Use the filters below to find and compare flights from Ottawa to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Mon 12/10

4:00 p.m.-5:30 p.m.

2 stops20h 30m

London City

Fri 23/10

9:15 a.m.-7:10 p.m.

2 stops14h 55m

C$ 1,085

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Mon 12/10

4:00 p.m.-5:30 p.m.

2 stops20h 30m

London City

Fri 23/10

9:15 a.m.-7:10 p.m.

2 stops14h 55m

C$ 1,137

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 24/5

2:00 p.m.-9:10 a.m.

2 stops14h 10m

London City

Mon 1/6

9:15 a.m.-7:11 p.m.

2 stops14h 56m

C$ 1,540

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Mon 10/8

6:25 p.m.-12:45 p.m.

2 stops13h 20m

London City

Mon 17/8

6:45 a.m.-5:35 p.m.

3 stops15h 50m

C$ 1,544

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Mon 10/8

6:25 p.m.-12:45 p.m.

2 stops13h 20m

London City

Mon 17/8

6:45 a.m.-5:35 p.m.

2 stops15h 50m

C$ 1,548

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 7/6

2:00 p.m.-8:40 a.m.

2 stops13h 40m

London City

Tue 16/6

9:15 a.m.-7:11 p.m.

2 stops14h 56m

C$ 1,571

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Tue 2/6

2:00 p.m.-8:40 a.m.

2 stops13h 40m

London City

Tue 9/6

9:15 a.m.-7:11 p.m.

2 stops14h 56m

C$ 1,573

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Tue 2/6

2:00 p.m.-8:40 a.m.

2 stops13h 40m

London City

Tue 9/6

9:15 a.m.-7:11 p.m.

2 stops14h 56m

C$ 1,604
Quickest round-trip

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 24/5

2:00 p.m.-9:10 a.m.

2 stops14h 10m

London City

Mon 1/6

8:00 a.m.-5:16 p.m.

2 stops14h 16m

C$ 1,615

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 24/5

2:00 p.m.-9:10 a.m.

2 stops14h 10m

London City

Mon 1/6

8:00 a.m.-5:16 p.m.

2 stops14h 16m

C$ 1,629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Ottawa to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ottawa to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ottawa to London City Airport (YOW to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ottawa to London City Airport

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Ottawa to London City Airport takes 13h 35m
There are no direct flights from Ottawa to London City Airport. There are no popular flight routes from Ottawa to London City Airport.
Search flight deals

Frequently asked questions about flying from Ottawa to London City Airport

  • How far is Ottawa to London City by plane?

    The straight-line distance from Ottawa to London City is 5368.9 km. By plane, this route typically takes 13h 35m.

  • When did momondo last update prices for flights from Ottawa Airport to London City Airport?

    Prices for flights from Ottawa Airport to London City Airport were last updated today.

  • How old do you have to be to fly from Ottawa Airport to London City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ottawa Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents you'll need for your trip to London City Airport 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 London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Ottawa to London City Airport

  • How do I get Price Alerts for flights from Ottawa to London City Airport?

    Search flight deals from Ottawa to London City Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Ottawa to London City Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Slough
Gatwick
Wokingham
Crawley
Feltham
Hayes
Waterlooville
Chelmsford
Basingstoke
Dover
Worthing
Ipswich
Woking
Maidstone
Enfield
Harrow
Luton

Why use momondo?

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

It is quick and easy to find Ottawa to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Flights from Ottawa to London 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 London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ottawa to London.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Ottawa and alert you when they change.

An easier way to manage your London City Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/6
Thu 11/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom C$ 837
Flights to London Gatwick Airportfrom C$ 601
Flights to Glasgow Intl Airportfrom C$ 613
Flights to London Stansted Airportfrom C$ 603
Flights to London Luton Airportfrom C$ 611
Flights to London Southend Airportfrom C$ 858
Flights to Belfast Intl Airportfrom C$ 945
Flights to Belfast City Airportfrom C$ 965