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Cheap flights from London City Airport to Ottawa from £256

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 20/4. 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
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Find the cheapest flights from London City Airport to Ottawa

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:15 - 20:50
LCY
-
YOW
16h 35m
2 stops
Multiple Airlines Logo
12:00 - 08:40
YOW
-
LCY
15h 40m
2 stops
£537Multiple Airlines
Mon, 29 Jun - Mon, 6 Jul
Multiple Airlines Logo
09:15 - 22:10
LCY
-
YOW
17h 55m
2 stops
Multiple Airlines Logo
14:00 - 08:40
YOW
-
LCY
13h 40m
2 stops
£539Multiple Airlines
Tue, 30 Jun - Mon, 13 Jul
Multiple Airlines Logo
19:15 - 17:36
LCY
-
YOW
27h 21m
2 stops
Multiple Airlines Logo
20:05 - 08:40
YOW
-
LCY
31h 35m
2 stops
£602Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
06:45 - 17:35
LCY
-
YOW
15h 50m
2 stops
Multiple Airlines Logo
18:25 - 21:35
YOW
-
LCY
22h 10m
2 stops
£603Multiple Airlines
Wed, 13 May - Wed, 27 May
SWISS Logo
09:15 - 19:36
LCY
-
YOW
15h 21m
2 stops
SWISS Logo
14:00 - 12:35
YOW
-
LCY
17h 35m
2 stops
£613SWISS
Tue, 28 Apr - Tue, 5 May
Multiple Airlines Logo
19:15 - 17:36
LCY
-
YOW
27h 21m
2 stops
Multiple Airlines Logo
20:05 - 08:40
YOW
-
LCY
31h 35m
2 stops
£620Multiple Airlines
Mon, 13 Apr - Mon, 20 Apr
SWISS Logo
09:15 - 19:36
LCY
-
YOW
15h 21m
2 stops
SWISS Logo
14:00 - 12:35
YOW
-
LCY
17h 35m
2 stops
£632SWISS
Tue, 28 Apr - Tue, 5 May
SWISS Logo
19:15 - 17:11
LCY
-
YOW
26h 56m
2 stops
SWISS Logo
16:00 - 12:35
YOW
-
LCY
15h 35m
2 stops
£641SWISS
Fri, 1 May - Sun, 10 May
SWISS Logo
19:15 - 17:36
LCY
-
YOW
27h 21m
2 stops
SWISS Logo
17:55 - 17:25
YOW
-
LCY
18h 30m
2 stops
£667SWISS
Tue, 14 Apr - Tue, 21 Apr
SWISS Logo
09:15 - 19:36
LCY
-
YOW
15h 21m
2 stops
SWISS Logo
17:55 - 17:25
YOW
-
LCY
18h 30m
2 stops
£781SWISS
Wed, 15 Apr - Wed, 22 Apr

SWISS flights from London City Airport to Ottawa

Our best SWISS deals on London City Airport to Ottawa flight tickets
SWISS
28 Apr
LCY09:15London City
15h 21m
2 stops
YOW19:36Ottawa
5 May
YOW14:00Ottawa
17h 35m
2 stops
LCY12:35London City
£613
SWISS
28 Apr
LCY09:15London City
15h 21m
2 stops
YOW19:36Ottawa
5 May
YOW14:00Ottawa
17h 35m
2 stops
LCY12:35London City
£632
SWISS
1 May
LCY19:15London City
26h 56m
2 stops
YOW17:11Ottawa
10 May
YOW16:00Ottawa
15h 35m
2 stops
LCY12:35London City
£641

Lufthansa flights from London City Airport to Ottawa

Our best Lufthansa deals on London City Airport to Ottawa flight tickets
Lufthansa
22 Mar
LCY17:15London City
27h 08m
2 stops
YOW16:23Ottawa
11 Apr
YOW16:00Ottawa
20h 55m
2 stops
LCY17:55London City
£1,285
Lufthansa
24 Mar
LCY09:50London City
15h 28m
2 stops
YOW21:18Ottawa
5 Apr
YOW17:55Ottawa
19h 00m
2 stops
LCY17:55London City
£1,392
Lufthansa
31 Mar
LCY09:15London City
19h 01m
2 stops
YOW23:16Ottawa
6 Apr
YOW17:55Ottawa
19h 00m
2 stops
LCY17:55London City
£1,525

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 19 March 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

LondonOttawa

LCY - YOW

LCYYOW

London City

Mon 29/6

09:15-20:50

2 stops16h 35m

Ottawa

Mon 6/7

12:00-08:40

2 stops15h 40m

£537
Fastest return journey

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 30/6

09:15-22:10

2 stops17h 55m

Ottawa

Mon 13/7

14:00-08:40

2 stops13h 40m

£539

LondonOttawa

LCY - YOW

LCYYOW

London City

Mon 13/4

19:15-17:36

2 stops27h 21m

Ottawa

Mon 20/4

20:05-08:40

2 stops31h 35m

£602

LondonOttawa

LCY - YOW

LCYYOW

London City

Wed 13/5

06:45-17:35

2 stops15h 50m

Ottawa

Wed 27/5

18:25-21:35

2 stops22h 10m

£603

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 28/4

09:15-19:36

2 stops15h 21m

Ottawa

Tue 5/5

14:00-12:35

2 stops17h 35m

£613

LondonOttawa

LCY - YOW

LCYYOW

London City

Mon 13/4

19:15-17:36

2 stops27h 21m

Ottawa

Mon 20/4

20:05-08:40

2 stops31h 35m

£620

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 28/4

09:15-19:36

2 stops15h 21m

Ottawa

Tue 5/5

14:00-12:35

2 stops17h 35m

£632

LondonOttawa

LCY - YOW

LCYYOW

London City

Fri 1/5

19:15-17:11

2 stops26h 56m

Ottawa

Sun 10/5

16:00-12:35

2 stops15h 35m

£641

LondonOttawa

LCY - YOW

LCYYOW

London City

Tue 14/4

19:15-17:36

2 stops27h 21m

Ottawa

Tue 21/4

17:55-17:25

2 stops18h 30m

£667

LondonOttawa

LCY - YOW

LCYYOW

London City

Wed 15/4

09:15-19:36

2 stops15h 21m

Ottawa

Wed 22/4

17:55-17:25

2 stops18h 30m

£781

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £535. 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 £610. 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 £560 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 £581 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 56m

Direct flights

None
The fastest flight from London City Airport to Ottawa takes 14h 56m
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

  • 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 56m.

  • 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

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