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£80+ Cheap 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 7/2. 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 Jan — 29 Jan1
1 adult

What to know about flights from Ottawa

Discover essential information about flights departing from Ottawa, including flight schedules, destinations, airlines operating at the Ottawa airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 17 January 2025.

Cheapest airline

Porter Airlines
On average, Porter Airlines currently has the cheapest one-way flight from Ottawa.
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Find flights from Ottawa

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 17 January 2025.

Sat 15/217:25YOW - YYC
1 stop8h 05mPorter Airlines
Tue 18/207:10YYC - YOW
2 stops11h 51mPorter Airlines
Deal found 16/1£113
Thu 20/205:55YOW - YVR
2 stops12h 57mWestJet
Tue 25/207:00YVR - YOW
2 stops9h 19mWestJet
Deal found 16/1£158
Wed 29/111:50YOW - YVR
2 stops12h 11mPorter Airlines
Fri 31/109:00YVR - YOW
2 stops10h 29mPorter Airlines
Deal found 15/1£178
Thu 17/406:15YOW - YYC
Nonstop4h 42mWestJet
Mon 21/423:35YYC - YOW
2 stops41h 44mWestJet
Deal found 16/1£229
Wed 19/305:15YOW - YVR
2 stops12h 56mMultiple Airlines
Mon 24/321:00YVR - YOW
2 stops17h 27mMultiple Airlines
Deal found 16/1£413
Tue 18/217:20YOW - LHR
1 stop9h 40mVirgin Atlantic
Tue 25/209:00LHR - YOW
1 stop11h 10mVirgin Atlantic
Deal found 17/1£473
Tue 11/217:20YOW - LHR
1 stop12h 10mAir France
Tue 18/206:20LHR - YOW
1 stop13h 50mAir France
Deal found 17/1£474
Sun 16/217:20YOW - LHR
2 stops12h 25mMultiple Airlines
Mon 24/209:00LHR - YOW
1 stop11h 10mMultiple Airlines
Deal found 16/1£490
Sun 16/217:20YOW - LHR
2 stops12h 25mKLM
Mon 24/206:30LHR - YOW
2 stops13h 40mKLM
Deal found 16/1£508
Mon 17/214:50YOW - LGW
1 stop13h 55mPorter Airlines
Mon 24/211:40LGW - YOW
1 stop18h 00mPorter Airlines
Deal found 17/1£566
Sat 3/521:00YOW - LHR
Nonstop6h 35mLufthansa
Sat 24/512:40LHR - YOW
Nonstop7h 20mLufthansa
Deal found 16/1£572
Fri 14/217:35YOW - LHR
1 stop22h 00mAir Canada
Fri 21/215:00LHR - YOW
1 stop23h 42mAir Canada
Deal found 15/1£574

Find flights from Ottawa within your budget

Find flights departing from Ottawa that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 January 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Any airport

Route

Depart

Return

Price

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sat 15/2

17:25-23:30

1 stop8h 05m

Calgary

Tue 18/2

07:10-21:01

2 stops11h 51m

£113

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Thu 20/2

05:55-15:52

2 stops12h 57m

Vancouver Intl

Tue 25/2

07:00-19:19

2 stops9h 19m

£158

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Wed 29/1

11:50-21:01

2 stops12h 11m

Vancouver Intl

Fri 31/1

09:00-22:29

2 stops10h 29m

£178

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 17/4

06:15-08:57

Nonstop4h 42m

Calgary

Mon 21/4

23:35-19:19

2 stops41h 44m

£229

OttawaVancouver

YOW - YVR

YOWYVR

Ottawa

Wed 19/3

05:15-15:11

2 stops12h 56m

Vancouver Intl

Mon 24/3

21:00-17:27

2 stops17h 27m

£413

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Tue 18/2

17:20-08:00

1 stop9h 40m

London Heathrow

Tue 25/2

09:00-15:10

1 stop11h 10m

£473

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Sun 16/2

17:20-10:45

2 stops12h 25m

London Heathrow

Mon 24/2

09:00-15:10

1 stop11h 10m

£490

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Sun 16/2

17:20-10:45

2 stops12h 25m

London Heathrow

Mon 24/2

06:30-15:10

2 stops13h 40m

£508

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Tue 4/3

17:20-13:45

1 stop15h 25m

London Heathrow

Tue 11/3

06:20-16:10

1 stop13h 50m

£529

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Mon 17/2

14:50-09:45

1 stop13h 55m

London Gatwick

Mon 24/2

11:40-00:40

1 stop18h 00m

£566

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 60 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.

Travel insights for flights from Ottawa

Get recent, data-driven insights about flights from Ottawa including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Ottawa?

Use this chart to determine the optimal time to book a return flight from Ottawa to Heathrow. Price data was last updated on 10 January 2025.

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ottawa?

Currently, February is the cheapest month in which you can book a flight from Ottawa (average of £389). Flying from Ottawa in July will prove the most costly (average of £579). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Ottawa?

Only one airline operates round-trip flights from Ottawa: Air Canada. This airline flies to the following popular destinations: London.

Air Canada

Air Canada

From £679

Porter Airlines

Porter Airlines

From £107

Air France

Air France

From £534

Air Transat

Air Transat

From £670

What are popular destinations to fly to from Ottawa?

If you’re flying from Ottawa, these routes are more frequently taken by airlines Toronto (768 flights per day), New York (120 flights per day) and Chicago (112 flights per day).

Paris

Paris

From £327

Orlando

Orlando

From £435

Chicago

Chicago

From £186

New York

New York

From £1,812

What is the cheapest place to fly to from Ottawa?

The cheapest city to fly to from Ottawa is Chicago, with prices starting at £152. Explore other affordable destinations below.

Chicago

Chicago

From £186

Paris

Paris

From £327

Vancouver Intl

Vancouver Intl

From £339

Orlando

Orlando

From £435

Airline reviews for flights from Ottawa

Get insights into the airlines that provide service 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 airline for your flight from Ottawa. In the last 7 days, Cheapflights users made a total of 858,174 searches.
KLM
7.8
Good
1,339 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
786 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,598 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Virgin Atlantic
7.5
Good
664 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air France
7.4
Good
1,487 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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Direct flights from Canada

Book a direct flight from one of these other cities located in Canada.
Direct flights from Thunder Bay
Direct flights from London
Direct flights from Sudbury
Direct flights from Timmins

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 17 January 2025.

  • What are the most popular destinations to fly to from Ottawa?

    This month, the top selected destinations from Ottawa are Fort Lauderdale, Cancún, New Delhi. Throughout the year, Fort Lauderdale, Cancún, Newark Airport are some of the top choices made by users flying from Ottawa.

  • What is the cheapest flight from Ottawa to anywhere?

    Users have flown out of Ottawa for as low as £152 to Chicago O'Hare Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £632 to fly from Ottawa.

  • What are the cheapest airlines flying from Ottawa to anywhere?

    Over the past few days, we've found that WestJet, Porter Airlines, and Air France have the cheapest prices from Ottawa. WestJet flights from Ottawa to Calgary (£74), Porter Airlines flights from Ottawa to Glasgow Intl (£88), and Air France flights from Ottawa to Johannesburg OR Tambo (£437).

  • What is the cheapest premium economy flight from Ottawa?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Ottawa.
    Ottawa to Calgary from £763
    Ottawa to Toronto Pearson Intl Airport from £1,206
    Ottawa to Newark Airport from £1,483
    Ottawa to Montreal Pierre Elliott Trudeau Intl Airport from £1,636

  • What is the cheapest first class flight from Ottawa?

    If you’re looking for a cheap first-class flight from Ottawa, consider Toronto. Prices start at £6,499 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Ottawa?

    At the present moment the cheapest month to fly from Ottawa is currently February; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Ottawa?

    Check out the cheapest flights from Ottawa to embark to:
    Travel from Ottawa to London from £454 round trip

  • How does Cheapflights help users find flights from Ottawa?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Ottawa?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ottawa.

  • Can Cheapflights find flights from Ottawa with no change fees?

    Yes, we can. To see specific flights from Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Ottawa become cheaper?

    Yes, Cheapflights offers price alerts on flights from Ottawa so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Ottawa.

Can Cheapflights find flights from Ottawa with no change fees?

Yes, we can. To see specific flights from Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ottawa become cheaper?

Yes, Cheapflights offers price alerts on flights from Ottawa so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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