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£113+ Direct flights from Ottawa

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — LHR
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Direct flights from Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa
Explore the most affordable flight options available from Ottawa. Find the lowest fares based on data from user searches, with prices last updated on 20 February 2026.

Thu 9/418:00
YOW
-
YVR
Nonstop4h 55m
Air Canada
Mon 13/423:00
YVR
-
YOW
Nonstop4h 45m
Air Canada
Deal found 18/2£210
Thu 7/509:00
YOW
-
YVR
Nonstop5h 20m
Porter Airlines
Mon 11/512:15
YVR
-
YOW
Nonstop4h 43m
Porter Airlines
Deal found 16/2£229
Tue 9/609:00
YOW
-
YVR
Nonstop5h 20m
Porter Airlines
Sun 14/622:20
YVR
-
YOW
Nonstop4h 43m
Porter Airlines
Deal found 17/2£251
Sat 23/509:00
YOW
-
YVR
Nonstop5h 20m
Porter Airlines
Sun 7/612:15
YVR
-
YOW
Nonstop4h 43m
Porter Airlines
Deal found 17/2£259
Wed 10/609:00
YOW
-
YVR
Nonstop5h 20m
Porter Airlines
Sun 14/622:20
YVR
-
YOW
Nonstop4h 43m
Porter Airlines
Deal found 17/2£272
Fri 29/509:00
YOW
-
YVR
Nonstop5h 20m
Porter Airlines
Tue 16/612:15
YVR
-
YOW
Nonstop4h 43m
Porter Airlines
Deal found 18/2£291
Mon 23/318:45
YOW
-
YVR
Nonstop5h 35m
Porter Airlines
Fri 27/312:20
YVR
-
YOW
Nonstop4h 44m
Porter Airlines
Deal found 17/2£301
Fri 22/519:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Fri 5/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 17/2£409
Sun 24/519:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Sun 31/509:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 18/2£418
Fri 29/519:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Sun 14/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 16/2£422
Fri 22/519:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Fri 29/509:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 18/2£426
Fri 22/519:40
YOW
-
LGW
Nonstop7h 15m
Air Transat
Tue 2/609:40
LGW
-
YOW
Nonstop8h 00m
Air Transat
Deal found 18/2£430

Find direct flights from Ottawa within your budget

 
Use the slider to find direct flights from Ottawa within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 20 February 2026.

Fly to

Heathrow

Route

Depart

Return

Price

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Thu 9/4

18:00-19:55

Nonstop4h 55m

Vancouver Intl

Mon 13/4

23:00-06:45

Nonstop4h 45m

£210

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Thu 7/5

09:00-11:20

Nonstop5h 20m

Vancouver Intl

Mon 11/5

12:15-19:58

Nonstop4h 43m

£229

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Fri 12/6

18:55-21:15

Nonstop5h 20m

Vancouver Intl

Sun 14/6

22:20-06:03

Nonstop4h 43m

£251

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Tue 9/6

09:00-11:20

Nonstop5h 20m

Vancouver Intl

Sun 14/6

22:20-06:03

Nonstop4h 43m

£251

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Sun 24/5

09:00-11:20

Nonstop5h 20m

Vancouver Intl

Wed 10/6

12:15-19:58

Nonstop4h 43m

£259

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Sat 23/5

09:00-11:20

Nonstop5h 20m

Vancouver Intl

Mon 8/6

12:15-19:58

Nonstop4h 43m

£259

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Mon 25/5

18:55-21:15

Nonstop5h 20m

Vancouver Intl

Wed 10/6

12:15-19:58

Nonstop4h 43m

£259

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Fri 22/5

19:40-07:55

Nonstop7h 15m

London Gatwick

Fri 5/6

09:40-12:40

Nonstop8h 00m

£409

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Tue 9/6

19:40-07:55

Nonstop7h 15m

London Gatwick

Fri 12/6

09:40-12:40

Nonstop8h 00m

£411

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Sun 24/5

19:40-07:55

Nonstop7h 15m

London Gatwick

Sun 31/5

09:40-12:40

Nonstop8h 00m

£418

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 51 results
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Best time to book a flight from Ottawa

Have a flexible travel schedule? Discover the best time to fly from Ottawa with our price prediction graph.
Estimated return 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.

Reviews of airlines flying non-stop to Ottawa

Get insights into the airlines that provide direct flights from Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Ottawa. Reviews last updated Cheapflights.
See what other customers who have flown with Air Canada from Ottawa have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,732 reviews
Check prices

Entertainment

6.8

Comfort

7.1

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,732 reviews
Air Canada
7.1
Good
10,732 reviews
Check prices

Entertainment

6.8

Comfort

7.1

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

Related info for your journey

Access useful and relevant information related to your journey from Ottawa. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 20 February 2026.

  • Where can you fly direct from Ottawa?

    Currently, the most popular direct flight destination from Ottawa is Newark Airport.

  • How long is a direct flight from Ottawa?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Ottawa to last approximately 1h 21m on average. The quickest direct flight from Ottawa at this time departs from Ottawa (1h 21m), while the longest leaves from Ottawa (1h 21m).

  • What is the best time of year to fly direct from Ottawa?

    If you're seeking the lowest price on a direct flight from Ottawa, March is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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