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£114+ 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 11/5. 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
27 Feb — 6 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 28 January 2026.

Mon 23/218:50
YOW
-
YVR
Nonstop5h 42m
Porter Airlines
Fri 27/207:00
YVR
-
YOW
Nonstop4h 45m
Porter Airlines
Deal found 25/1£187
Wed 27/513:20
YOW
-
YYC
Nonstop4h 30m
WestJet
Sun 31/509:30
YYC
-
YOW
Nonstop3h 55m
WestJet
Deal found 27/1£195
Wed 27/514:00
YOW
-
YYC
Nonstop4h 30m
Porter Airlines
Sun 31/507:00
YYC
-
YOW
Nonstop3h 58m
Porter Airlines
Deal found 26/1£199
Tue 16/614:00
YOW
-
YYC
Nonstop4h 30m
Porter Airlines
Sat 20/607:00
YYC
-
YOW
Nonstop3h 58m
Porter Airlines
Deal found 27/1£207
Thu 9/418:00
YOW
-
YVR
Nonstop4h 55m
Air Canada
Mon 13/423:00
YVR
-
YOW
Nonstop4h 45m
Air Canada
Deal found 27/1£210
Thu 9/418:55
YOW
-
YYC
Nonstop4h 40m
Porter Airlines
Mon 13/408:20
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Deal found 26/1£213
Sat 23/509:00
YOW
-
YVR
Nonstop5h 20m
Porter Airlines
Tue 2/612:15
YVR
-
YOW
Nonstop4h 43m
Porter Airlines
Deal found 26/1£220
Thu 9/418:45
YOW
-
YVR
Nonstop5h 35m
Porter Airlines
Mon 13/412:20
YVR
-
YOW
Nonstop4h 44m
Porter Airlines
Deal found 26/1£221
Sun 17/518:55
YOW
-
YVR
Nonstop5h 20m
Porter Airlines
Thu 28/522:20
YVR
-
YOW
Nonstop4h 43m
Porter Airlines
Deal found 26/1£223
Tue 19/509:00
YOW
-
YVR
Nonstop5h 20m
Porter Airlines
Wed 3/612:15
YVR
-
YOW
Nonstop4h 43m
Porter Airlines
Deal found 26/1£229
Sat 23/509:00
YOW
-
YVR
Nonstop5h 20m
Air Transat
Wed 3/612:15
YVR
-
YOW
Nonstop4h 43m
Air Transat
Deal found 26/1£244
Sun 17/518:55
YOW
-
YVR
Nonstop5h 20m
Air Transat
Wed 3/612:15
YVR
-
YOW
Nonstop4h 43m
Air Transat
Deal found 26/1£247

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 28 January 2026.

Fly to

Heathrow

Route

Depart

Return

Price

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 27/5

13:20-15:50

Nonstop4h 30m

Calgary

Sun 31/5

09:30-15:25

Nonstop3h 55m

£195

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 27/5

14:00-16:30

Nonstop4h 30m

Calgary

Sun 31/5

07:00-12:58

Nonstop3h 58m

£199

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 12/6

14:00-16:30

Nonstop4h 30m

Calgary

Sun 21/6

12:00-17:58

Nonstop3h 58m

£207

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 11/6

14:00-16:30

Nonstop4h 30m

Calgary

Tue 16/6

07:00-12:58

Nonstop3h 58m

£207

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Tue 16/6

14:00-16:30

Nonstop4h 30m

Calgary

Thu 18/6

12:00-17:58

Nonstop3h 58m

£207

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Mon 15/6

14:00-16:30

Nonstop4h 30m

Calgary

Tue 16/6

12:00-17:58

Nonstop3h 58m

£207

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 17/6

14:00-16:30

Nonstop4h 30m

Calgary

Thu 18/6

12:00-17:58

Nonstop3h 58m

£207

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 17/6

14:00-16:30

Nonstop4h 30m

Calgary

Fri 19/6

12:00-17:58

Nonstop3h 58m

£207

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sat 13/6

14:00-16:30

Nonstop4h 30m

Calgary

Mon 15/6

12:00-17:58

Nonstop3h 58m

£207

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sun 14/6

14:00-16:30

Nonstop4h 30m

Calgary

Mon 15/6

07:00-12:58

Nonstop3h 58m

£207

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 52 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
10,666 reviews
Check prices

Food

6.3

Overall

7.1

Crew

7.8

Comfort

7.1

Boarding

7.3

Entertainment

6.8

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
10,666 reviews
Air Canada
7.1
Good
10,666 reviews
Check prices

Food

6.3

Overall

7.1

Crew

7.8

Comfort

7.1

Boarding

7.3

Entertainment

6.8

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 28 January 2026.

  • Where can you fly direct from Ottawa?

    Currently, the most popular direct flight destination from Ottawa is Toronto Pearson Intl 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, November offers travelers the most options.

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