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Cheap flights from Ottawa to London City Airport from C$ 487

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LCY
9 Apr — 16 Apr1
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 10 March 2026.

Mon 27/42:05 p.m.
YOW
-
LCY
2 stops22h 50m
Multiple Airlines
Wed 6/57:15 p.m.
LCY
-
YOW
2 stops35h 21m
Multiple Airlines
Deal found 6/3C$ 1,130
Sun 27/97:25 p.m.
YOW
-
LCY
2 stops17h 30m
Multiple Airlines
Tue 13/109:15 a.m.
LCY
-
YOW
2 stops17h 55m
Multiple Airlines
Deal found 9/3C$ 1,193
Fri 25/96:00 a.m.
YOW
-
LCY
2 stops21h 25m
Multiple Airlines
Fri 2/106:05 p.m.
LCY
-
YOW
2 stops35h 40m
Multiple Airlines
Deal found 6/3C$ 1,207
Tue 29/96:00 p.m.
YOW
-
LCY
2 stops18h 55m
Multiple Airlines
Thu 8/109:15 a.m.
LCY
-
YOW
2 stops17h 55m
Multiple Airlines
Deal found 9/3C$ 1,225
Wed 29/78:55 p.m.
YOW
-
LCY
2 stops15h 25m
Multiple Airlines
Wed 19/89:10 a.m.
LCY
-
YOW
2 stops20h 15m
Multiple Airlines
Deal found 9/3C$ 1,236
Mon 1/66:00 p.m.
YOW
-
LCY
2 stops18h 55m
Multiple Airlines
Fri 12/69:15 a.m.
LCY
-
YOW
2 stops20h 31m
Multiple Airlines
Deal found 7/3C$ 1,312
Wed 15/45:55 p.m.
YOW
-
LCY
2 stops18h 30m
SWISS
Wed 29/49:15 a.m.
LCY
-
YOW
2 stops15h 21m
SWISS
Deal found 8/3C$ 1,316
Sat 26/94:00 p.m.
YOW
-
LCY
2 stops20h 55m
Multiple Airlines
Tue 13/109:15 a.m.
LCY
-
YOW
2 stops17h 55m
Multiple Airlines
Deal found 9/3C$ 1,332
Mon 4/54:00 p.m.
YOW
-
LCY
2 stops21h 40m
SWISS
Tue 19/59:15 a.m.
LCY
-
YOW
2 stops14h 56m
SWISS
Deal found 6/3C$ 1,348
Mon 27/45:55 p.m.
YOW
-
LCY
2 stops13h 40m
SWISS
Wed 6/59:15 a.m.
LCY
-
YOW
2 stops14h 56m
SWISS
Deal found 6/3C$ 1,352

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 10 March 2026.

Round-trip from

C$ 1,130

One-way from

C$ 487

Popular in

December

Cheapest in

February

Average price

C$ 960
27/4-6/5
  • 27/4-6/5
  • 4 total stops
  • 58h 11m total
  • Ottawa to London
Search Deals
18/8
  • 18/8
  • 3 total stops
  • 29h 25m total
  • Ottawa to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 10 March 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

Sat 2/5

4:00 p.m.-1:45 p.m.

2 stops16h 45m

London City

Sat 9/5

9:00 a.m.-7:11 p.m.

2 stops15h 11m

C$ 1,633

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Thu 23/4

5:40 a.m.-5:55 p.m.

2 stops31h 15m

London City

Thu 30/4

9:15 a.m.-12:22 a.m.

2 stops20h 07m

C$ 1,658

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sun 10/5

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

2 stops15h 35m

London City

Fri 15/5

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

2 stops14h 56m

C$ 1,680

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Wed 22/4

5:55 p.m.-5:25 p.m.

2 stops18h 30m

London City

Wed 29/4

9:15 a.m.-7:36 p.m.

2 stops15h 21m

C$ 1,800

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Mon 13/4

5:55 p.m.-6:40 p.m.

2 stops19h 45m

London City

Tue 21/4

9:15 a.m.-7:36 p.m.

2 stops15h 21m

C$ 1,808

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Wed 5/8

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

2 stops13h 40m

London City

Wed 12/8

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

2 stops14h 55m

C$ 1,890

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Thu 30/4

2:05 p.m.-8:40 a.m.

2 stops13h 35m

London City

Thu 7/5

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

2 stops14h 56m

C$ 1,897

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Sat 23/5

4:00 p.m.-1:45 p.m.

2 stops16h 45m

London City

Tue 2/6

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

2 stops14h 56m

C$ 1,906

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Tue 2/6

2:00 p.m.-12:35 p.m.

2 stops17h 35m

London City

Tue 16/6

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

2 stops14h 56m

C$ 1,956
Quickest round-trip

OttawaLondon

YOW - LCY

YOWLCY

Ottawa

Fri 1/5

2:00 p.m.-8:25 a.m.

2 stops13h 25m

London City

Wed 13/5

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

2 stops14h 56m

C$ 1,961

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 21 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 can get you from Ottawa to London City Airport in just under 16h 45m. Your travel time can differ by up to . The distance between Ottawa and London City Airport is about 5374 km.

  • 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
Twickenham
Sutton
Gatwick
Slough
Marlow
Cobham
Romford
Watford
Bedford
Luton
High Wycombe
Hounslow

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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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