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Cheap flights from Ottawa to London City Airport from C$ 545

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LCY
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to London City

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to London City
Explore the most affordable flight options available from Ottawa to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Tue 9/62:00 p.m.
YOW
-
LCY
2 stops17h 35m
SWISS
Mon 15/68:00 a.m.
LCY
-
YOW
2 stops16h 11m
SWISS
Deal found 8/6C$ 1,030
Mon 12/102:35 p.m.
YOW
-
LCY
2 stops13h 05m
Multiple Airlines
Wed 21/109:15 a.m.
LCY
-
YOW
2 stops17h 55m
Multiple Airlines
Deal found 8/6C$ 1,112
Fri 9/1010:05 p.m.
YOW
-
LCY
2 stops38h 50m
Multiple Airlines
Fri 23/109:15 a.m.
LCY
-
YOW
2 stops17h 55m
Multiple Airlines
Deal found 8/6C$ 1,129
Fri 9/1010:05 p.m.
YOW
-
LCY
2 stops38h 50m
Multiple Airlines
Thu 15/109:15 a.m.
LCY
-
YOW
2 stops17h 55m
Multiple Airlines
Deal found 10/6C$ 1,157
Wed 11/1110:50 a.m.
YOW
-
LCY
2 stops16h 50m
SWISS
Mon 16/119:15 a.m.
LCY
-
YOW
2 stops18h 17m
SWISS
Deal found 6/6C$ 1,162
Mon 22/63:10 p.m.
YOW
-
LCY
2 stops12h 30m
Multiple Airlines
Thu 25/69:15 a.m.
LCY
-
YOW
2 stops17h 55m
Multiple Airlines
Deal found 8/6C$ 1,187
Tue 3/114:10 p.m.
YOW
-
LCY
2 stops15h 40m
SWISS
Tue 10/117:05 p.m.
LCY
-
YOW
2 stops29h 13m
SWISS
Deal found 10/6C$ 1,217
Tue 13/102:00 p.m.
YOW
-
LCY
2 stops17h 35m
SWISS
Wed 21/109:15 a.m.
LCY
-
YOW
2 stops14h 55m
SWISS
Deal found 8/6C$ 1,218
Thu 22/104:00 p.m.
YOW
-
LCY
2 stops15h 35m
SWISS
Wed 28/109:15 a.m.
LCY
-
YOW
2 stops17h 17m
SWISS
Deal found 10/6C$ 1,220
Thu 22/104:00 p.m.
YOW
-
LCY
2 stops15h 35m
SWISS
Mon 26/109:15 a.m.
LCY
-
YOW
2 stops16h 03m
SWISS
Deal found 6/6C$ 1,233
Fri 18/911:15 a.m.
YOW
-
LCY
2 stops16h 10m
Multiple Airlines
Mon 28/96:00 p.m.
LCY
-
YOW
2 stops35h 45m
Multiple Airlines
Deal found 7/6C$ 1,235
Sun 18/104:00 p.m.
YOW
-
LCY
2 stops15h 35m
SWISS
Fri 30/109:15 a.m.
LCY
-
YOW
2 stops16h 03m
SWISS
Deal found 9/6C$ 1,242

Find flight deals from Ottawa to London City

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 June 2026.

Round-trip from

C$ 1,112

One-way from

C$ 545

Popular in

July

Cheapest in

February

Average price

C$ 1,100
12/10-21/10
  • 12/10-21/10
  • 4 total stops
  • 31h 00m total
  • Ottawa to London
Search Deals
SWISS
  • SWISS
  • 12/7
  • 2 total stops
  • 16h 25m total
  • Ottawa to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to London City 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, Cheapflights users made 629,999 searches. Data last updated 11 June 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

Thu 22/10

4:00 p.m.-12:35 p.m.

2 stops15h 35m

London City

Mon 26/10

9:15 a.m.-9:18 p.m.

2 stops16h 03m

C$ 1,233

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 18/10

4:00 p.m.-12:35 p.m.

2 stops15h 35m

London City

Fri 30/10

9:15 a.m.-9:18 p.m.

2 stops16h 03m

C$ 1,242
Quickest round-trip

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Thu 20/8

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

2 stops13h 40m

London City

Thu 3/9

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

2 stops14h 55m

C$ 1,618

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Wed 8/7

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

2 stops13h 40m

London City

Thu 16/7

9:15 a.m.-8:44 p.m.

2 stops16h 29m

C$ 1,645

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sat 10/10

2:00 p.m.-1:45 p.m.

2 stops18h 45m

London City

Fri 23/10

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

2 stops14h 55m

C$ 1,698

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 11/10

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

2 stops13h 40m

London City

Sat 24/10

9:00 a.m.-7:10 p.m.

2 stops15h 10m

C$ 1,757

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Mon 7/9

4:00 p.m.-12:35 p.m.

2 stops15h 35m

London City

Wed 30/9

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

2 stops14h 55m

C$ 2,067

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Fri 9/10

4:00 p.m.-11:40 a.m.

2 stops14h 40m

London City

Fri 16/10

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

2 stops14h 55m

C$ 2,072

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Thu 3/9

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

2 stops13h 40m

London City

Wed 16/9

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

2 stops14h 55m

C$ 2,149

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Tue 1/9

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

2 stops13h 40m

London City

Tue 15/9

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

2 stops14h 55m

C$ 2,163

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Ottawa to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to London City?

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to London City. You should not have trouble finding flights to London City from Ottawa; the airport handles an average of 0 outbound flights to London City per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Ottawa airport to London City. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

  • How long is the flight from Ottawa to London City Airport?

    SWISS and Lufthansa can get you from Ottawa to London City Airport in just under 13h 40m. Your travel time can differ by up to 1h 55m. The distance between Ottawa and London City Airport is about 5374 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Ottawa to London City that include hotel bookings?

    Yes. In addition to deals on Ottawa to London City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to London City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to London City.

  • Can I find deals for business class flights from Ottawa to London City?

    Yes. Cheapflights offers flight deals from Ottawa to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Hounslow
Slough
Marlow
Cobham
Watford
Luton
High Wycombe

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Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to London City for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ottawa to London City with no change fees?

Certainly. Search results for flights to London City from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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