Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London City Airport to Ottawa from £349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Ottawa departing on 10/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London City Airport to Ottawa

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
07:45 - 17:35
LCY
-
YOW
14h 50m
2 stops
KLM Logo
17:25 - 09:30
YOW
-
LCY
11h 05m
2 stops
£536KLM
Thu, 20 Aug - Sun, 30 Aug
KLM Logo
07:45 - 17:35
LCY
-
YOW
14h 50m
2 stops
KLM Logo
17:25 - 09:30
YOW
-
LCY
11h 05m
2 stops
£539KLM
Tue, 18 Aug - Tue, 22 Sep
KLM Logo
07:45 - 17:35
LCY
-
YOW
14h 50m
2 stops
KLM Logo
17:25 - 09:30
YOW
-
LCY
11h 05m
2 stops
£618KLM
Tue, 18 Aug - Wed, 23 Sep
KLM Logo
13:45 - 00:20
LCY
-
YOW
15h 35m
2 stops
KLM Logo
17:25 - 09:30
YOW
-
LCY
11h 05m
2 stops
£630KLM
Sun, 4 Oct - Sun, 11 Oct
KLM Logo
13:45 - 00:20
LCY
-
YOW
15h 35m
2 stops
KLM Logo
17:10 - 09:30
YOW
-
LCY
11h 20m
2 stops
£630KLM
Sun, 4 Oct - Tue, 13 Oct
KLM Logo
13:45 - 00:20
LCY
-
YOW
15h 35m
2 stops
KLM Logo
17:10 - 09:30
YOW
-
LCY
11h 20m
2 stops
£630KLM
Sun, 4 Oct - Mon, 12 Oct
KLM Logo
10:00 - 00:42
LCY
-
YOW
19h 42m
2 stops
KLM Logo
17:10 - 09:30
YOW
-
LCY
11h 20m
2 stops
£639KLM
Tue, 1 Dec - Wed, 21 Apr
KLM Logo
10:00 - 00:42
LCY
-
YOW
19h 42m
2 stops
KLM Logo
17:10 - 09:30
YOW
-
LCY
11h 20m
2 stops
£661KLM
Tue, 1 Dec - Mon, 19 Apr
SWISS Logo
09:15 - 19:30
LCY
-
YOW
15h 15m
2 stops
SWISS Logo
16:10 - 12:50
YOW
-
LCY
15h 40m
2 stops
£669SWISS
Mon, 18 Jan - Sun, 24 Jan
KLM Logo
10:00 - 00:42
LCY
-
YOW
19h 42m
2 stops
KLM Logo
17:10 - 09:30
YOW
-
LCY
11h 20m
2 stops
£684KLM
Tue, 1 Dec - Tue, 20 Apr

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? Stopover? Instantly customise 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

KLM flights from London City Airport to Ottawa

Our best KLM deals on London City Airport to Ottawa flight tickets
KLM
20 Aug
LCY07:45London City
14h 50m
2 stops
YOW17:35Ottawa
30 Aug
YOW17:25Ottawa
11h 05m
2 stops
LCY09:30London City
£536
KLM
18 Aug
LCY07:45London City
14h 50m
2 stops
YOW17:35Ottawa
22 Sept
YOW17:25Ottawa
11h 05m
2 stops
LCY09:30London City
£539
KLM
18 Aug
LCY07:45London City
14h 50m
2 stops
YOW17:35Ottawa
23 Sept
YOW17:25Ottawa
11h 05m
2 stops
LCY09:30London City
£618

SWISS flights from London City Airport to Ottawa

Our best SWISS deals on London City Airport to Ottawa flight tickets
SWISS
18 Jan
LCY09:15London City
15h 15m
2 stops
YOW19:30Ottawa
24 Jan
YOW16:10Ottawa
15h 40m
2 stops
LCY12:50London City
£669
SWISS
22 Sept
LCY09:15London City
14h 55m
2 stops
YOW19:10Ottawa
27 Sept
YOW16:00Ottawa
15h 35m
2 stops
LCY12:35London City
£686
SWISS
14 Sept
LCY09:15London City
14h 55m
2 stops
YOW19:10Ottawa
21 Sept
YOW16:00Ottawa
15h 35m
2 stops
LCY12:35London City
£701

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport to Ottawa 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 279,928 searches. Data last updated 3 August 2026.
Use the filters below to find and compare flights from London City Airport to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonOttawa

LCY - YOW

LCYYOW

London City

Thu 20/8

07:45-17:35

2 stops14h 50m

Ottawa

Sun 30/8

17:25-09:30

2 stops11h 05m

£536

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 18/8

07:45-17:35

2 stops14h 50m

Ottawa

Tue 22/9

17:25-09:30

2 stops11h 05m

£539

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 18/8

07:45-17:35

2 stops14h 50m

Ottawa

Wed 23/9

17:25-09:30

2 stops11h 05m

£618

LondonOttawa

LCY - YOW

LCYYOW

London City

Sun 4/10

13:45-00:20

2 stops15h 35m

Ottawa

Sun 11/10

17:25-09:30

2 stops11h 05m

£630

LondonOttawa

LCY - YOW

LCYYOW

London City

Sun 4/10

13:45-00:20

2 stops15h 35m

Ottawa

Tue 13/10

17:10-09:30

2 stops11h 20m

£630

LondonOttawa

LCY - YOW

LCYYOW

London City

Sun 4/10

13:45-00:20

2 stops15h 35m

Ottawa

Mon 12/10

17:10-09:30

2 stops11h 20m

£630

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 1/12

10:00-00:42

2 stops19h 42m

Ottawa

Wed 21/4

17:10-09:30

2 stops11h 20m

£639

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 1/12

10:00-00:42

2 stops19h 42m

Ottawa

Mon 19/4

17:10-09:30

2 stops11h 20m

£661

LondonOttawa

LCY - YOW

LCYYOW

London City

Mon 18/1

09:15-19:30

2 stops15h 15m

Ottawa

Sun 24/1

16:10-12:50

2 stops15h 40m

£669

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 1/12

10:00-00:42

2 stops19h 42m

Ottawa

Tue 20/4

17:10-09:30

2 stops11h 20m

£684

Flights are sorted by cheapest return flights first.

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

See travel insights to Ottawa from

How to get the cheapest flight ticket from London City Airport to Ottawa

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

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart on your flight to Ottawa is on a Friday when prices can be found for as low as £524. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £619. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ottawa.

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

Flying to Ottawa from London City Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £545 when looking at flights departing in the morning. At midday is when there is more demand to fly to Ottawa, so prices are often more expensive at around £621 per ticket.

When to book flights from London City Airport to Ottawa

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

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

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

Fastest flight time

14h 50m

Direct flights

None
The fastest flight from London City Airport to Ottawa takes 14h 50m
There are no direct flights from London City Airport to Ottawa. There are no popular flight routes from London City Airport to Ottawa.
Search flight deals

Frequently asked questions about flying from London City Airport to Ottawa

  • How far is London City to Ottawa by plane?

    There are 3336.1 mi between London City and Ottawa. In terms of flight time, this usually takes a little over 14h 50m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London City Airport to Ottawa Airport.

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

    The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Smiths Falls

Why use momondo?

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

Finding the right flight to Ottawa from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ottawa quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Ottawa from London with this policy.

How can momondo help me find flights from London to Ottawa?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ottawa from London.

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

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

An easier way to manage your Ottawa trip

We make it super easy to schedule, organise 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
Wed 2/9
Wed 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada