Find flights
When to book
Airlines
Travel Guide

£205+ Cheap flights to 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICT — YOW
30 Jul — 6 Aug1
1 adult
Tue 30/7
Tue 6/8

Flights to Ottawa in 2024

Find the latest flights to Ottawa in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 1,001,481 searches and data was last updated on 25 July 2024.

Return from

£529

One-way from

£205

Popular in

August

Cheapest in

January

Average price

£761
16/9-27/9
  • 16/9-27/9
  • 6 total stops
  • 62h 08m total
  • London to Ottawa
12/9
  • 12/9
  • 2 total stops
  • 18h 33m total
  • London to Ottawa
High demand for flights, 15% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in July 2024

Cheap flights to Ottawa in July & August 2024

Discover affordable flights and deals to Ottawa in July and August 2024. In the last 7 days, Cheapflights users made a total of 1,001,481 searches and data was last updated on 25 July 2024.
The deals listed below are some of the cheapest flights available to Ottawa in July and August 2024. Deals update frequently so be sure to check back soon if you're not finding what you're looking for.
Wed 28/812:40LGW - YOW
1 stop16h 48mAir Transat
Wed 11/918:10YOW - LGW
1 stop11h 35mAir Transat
Deal found 24/7£450
Wed 28/809:30LHR - YOW
1 stop13h 01mAir Canada
Wed 11/913:25YOW - LHR
1 stop12h 05mAir Canada
Deal found 25/7£593
Fri 30/809:30LHR - YOW
1 stop9h 26mLufthansa
Mon 16/1214:45YOW - LHR
1 stop11h 25mLufthansa
Deal found 25/7£598
Wed 28/809:30LHR - YOW
1 stop9h 26mLufthansa
Wed 11/917:00YOW - LHR
1 stop11h 35mLufthansa
Deal found 25/7£613
Tue 27/809:40LGW - YOW
1 stop13h 08mAir Transat
Mon 2/911:30YOW - LGW
1 stop14h 50mAir Transat
Deal found 24/7£616
Wed 21/807:10LGW - YOW
2 stops28h 42mMultiple Airlines
Wed 28/814:35YOW - LGW
3 stops27h 00mMultiple Airlines
Deal found 24/7£621
Sun 18/822:00LHR - YOW
2 stops25h 30mMultiple Airlines
Wed 28/813:25YOW - LHR
1 stop15h 35mMultiple Airlines
Deal found 25/7£622
Wed 28/806:50LHR - YOW
2 stops22h 07mUnited Airlines
Wed 11/913:34YOW - LHR
1 stop12h 41mUnited Airlines
Deal found 25/7£625
Sun 18/822:00LHR - YOW
3 stops31h 28mMultiple Airlines
Wed 28/808:10YOW - LHR
1 stop17h 20mMultiple Airlines
Deal found 25/7£629

Ottawa 2024 flight deals

Explore flight deals for Ottawa in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 1,001,481 searches and data were last updated on 25 July 2024.
Check out some of the best flight deals to Ottawa in 2024. Check back soon for alternative fares.
Sat 7/912:40LGW - YOW
1 stop26h 53mAir Transat
Sat 21/914:30YOW - LGW
1 stop12h 25mAir Transat
Deal found 24/7£426
Mon 16/909:40LGW - YOW
1 stop19h 48mAir Transat
Thu 26/914:30YOW - LGW
1 stop15h 15mAir Transat
Deal found 24/7£426
Sat 14/909:40LGW - YOW
1 stop19h 48mAir Transat
Fri 20/907:15YOW - LGW
1 stop22h 30mAir Transat
Deal found 25/7£427
Mon 30/909:40LGW - YOW
1 stop29h 53mAir Transat
Wed 9/1014:30YOW - LGW
1 stop15h 15mAir Transat
Deal found 25/7£430
Sat 2/1111:40LGW - YOW
1 stop25h 40mAir Transat
Tue 5/1107:05YOW - LGW
1 stop21h 40mAir Transat
Deal found 24/7£432
Wed 9/1012:40LGW - YOW
1 stop16h 48mAir Transat
Mon 14/1014:30YOW - LGW
1 stop15h 15mAir Transat
Deal found 24/7£443
Tue 24/912:40LGW - YOW
1 stop26h 53mAir Transat
Tue 8/1018:10YOW - LGW
1 stop11h 35mAir Transat
Deal found 25/7£448
Tue 10/912:40LGW - YOW
1 stop16h 48mAir Transat
Tue 24/911:30YOW - LGW
1 stop18h 15mAir Transat
Deal found 25/7£449
Wed 30/1011:40LGW - YOW
1 stop24h 40mAir Transat
Sun 1/1221:35YOW - LGW
1 stop31h 10mAir Transat
Deal found 25/7£450

Flights to Ottawa departing soon

Discover available last-minute flight options to Ottawa, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 1,001,481 searches and data was last updated on 25 July 2024.
Browse some of the best deals on flights leaving last minute to Ottawa. Prices refresh often so be sure to come back soon for more deals.
Wed 31/707:15LGW - YOW
2 stops15h 28mMultiple Airlines
Wed 7/816:15YOW - LGW
1 stop16h 15mMultiple Airlines
Deal found 24/7£907
Wed 31/707:15LGW - YOW
2 stops15h 28mMultiple Airlines
Tue 6/816:15YOW - LGW
1 stop16h 15mMultiple Airlines
Deal found 24/7£909
Wed 31/707:15LGW - YOW
2 stops15h 28mMultiple Airlines
Thu 8/812:00YOW - LGW
1 stop13h 20mMultiple Airlines
Deal found 24/7£925
Wed 31/707:15LGW - YOW
2 stops15h 28mMultiple Airlines
Sun 4/818:20YOW - LGW
1 stop14h 10mMultiple Airlines
Deal found 24/7£928
Tue 30/708:10LGW - YOW
2 stops39h 20mMultiple Airlines
Sat 24/815:00YOW - LGW
1 stop17h 30mMultiple Airlines
Deal found 25/7£936
Wed 31/719:45LHR - YOW
3 stops33h 43mMultiple Airlines
Mon 26/815:20YOW - LHR
1 stop10h 10mMultiple Airlines
Deal found 25/7£947
Sat 3/821:00LHR - YOW
2 stops26h 30mMultiple Airlines
Sat 10/815:00YOW - LHR
1 stop23h 45mMultiple Airlines
Deal found 25/7£962
Sat 3/821:00LHR - YOW
2 stops26h 30mMultiple Airlines
Mon 26/816:45YOW - LHR
1 stop11h 50mMultiple Airlines
Deal found 25/7£971
Tue 30/706:45LHR - YOW
3 stops40h 45mMultiple Airlines
Sat 24/818:40YOW - LHR
1 stop10h 20mMultiple Airlines
Deal found 25/7£981

One-way flights to Ottawa

Explore one-way flight options to Ottawa for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 1,001,481 searches and data was last updated on 25 July 2024.
Choose from one of these one-way flights departing to Ottawa. Reserve a round-trip flight to Ottawa instead by utilising the search form above.
Thu 12/907:45STN - YOW
2 stops18h 33mMultiple Airlines
Deal found 25/7£205
Thu 17/1006:05STN - YOW
2 stops20h 13mMultiple Airlines
Deal found 25/7£207
Thu 17/1008:55LGW - YOW
2 stops17h 23mMultiple Airlines
Deal found 25/7£210
Thu 12/921:30LGW - YOW
2 stops28h 48mMultiple Airlines
Deal found 25/7£217
Mon 30/914:30LHR - YOW
2 stops26h 12mMultiple Airlines
Deal found 24/7£241
Thu 17/1006:45LCY - YOW
2 stops19h 33mMultiple Airlines
Deal found 25/7£245
Mon 30/914:30LHR - YOW
3 stops30h 59mMultiple Airlines
Deal found 24/7£249
Thu 12/907:40LHR - YOW
2 stops18h 38mMultiple Airlines
Deal found 25/7£256
Mon 30/911:25SEN - YOW
2 stops29h 17mMultiple Airlines
Deal found 24/7£259

Find flights to Ottawa within your budget

Locate flights to Ottawa that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 1,001,481 searches and data was last updated on 25 July 2024.

Fly from

Any airport

Budget

£529 - £832

Route

Depart

Return

Price

London GatwickOttawa

LGW - YOW

LGWYOW

London Gatwick

Mon 16/9

3 stops32h 23m

Ottawa

Fri 27/9

3 stops29h 45m

£529

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Sat 14/9

2 stops21h 33m

Ottawa

Sat 21/9

1 stop9h 00m

£532

London GatwickOttawa

LGW - YOW

LGWYOW

London Gatwick

Sat 14/9

2 stops16h 33m

Ottawa

Sat 21/9

1 stop12h 25m

£534

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 10/9

2 stops14h 23m

Ottawa

Tue 24/9

1 stop10h 20m

£538

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 16/9

2 stops28h 08m

Ottawa

Mon 30/9

2 stops21h 50m

£565

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 16/9

2 stops14h 48m

Ottawa

Thu 3/10

1 stop10h 55m

£583

London GatwickOttawa

LGW - YOW

LGWYOW

London Gatwick

Tue 27/8

1 stop13h 08m

Ottawa

Mon 2/9

1 stop14h 50m

£616

London CityOttawa

LCY - YOW

LCYYOW

London City

Tue 10/9

2 stops12h 05m

Ottawa

Wed 25/9

2 stops11h 30m

£777

London HeathrowOttawa

LHR - YOW

LHRYOW

London Heathrow

Thu 26/9

1 stop13h 35m

Ottawa

Tue 8/10

1 stop10h 00m

£832

Flights are sorted by cheapest first

Deals found on 24/7

Best time to book a flight to Ottawa

Have a flexible travel schedule? Discover the best time to fly to 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.

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

-10 - 21 °C

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

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

Use this chart to determine the optimal time to book a return flight to Ottawa. Price data was last updated on 25 July 2024.
To ensure you get the cheapest price possible for a flight to Ottawa, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly to Ottawa?

Use this chart to determine the cheapest time to fly return to Ottawa. Price data was last updated on 21 July 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Ottawa should consider flying on Friday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to 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 to Ottawa. Reviews last updated 25 July 2024.
See what other customers who have flown with United Airlines, Air Canada and Air Transat to Ottawa have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
1,417 reviews

Overall

7.9

Entertainment

7.2

Boarding

7.9

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.9
Good
1,417 reviews
7.9
Good
1,417 reviews

Overall

7.9

Entertainment

7.2

Boarding

7.9

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.8
Good
414 reviews
7.9
Good
1,417 reviews

Overall

7.9

Entertainment

7.2

Boarding

7.9

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.7
Good
1,799 reviews
7.9
Good
1,417 reviews

Overall

7.9

Entertainment

7.2

Boarding

7.9

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.5
Good
1,622 reviews
7.9
Good
1,417 reviews

Overall

7.9

Entertainment

7.2

Boarding

7.9

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

7.4
Good
10,000 reviews
7.9
Good
1,417 reviews

Overall

7.9

Entertainment

7.2

Boarding

7.9

Comfort

7.7

Crew

8.4

Food

7.3

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Ottawa overview

Ottawa is Canada’s fourth-largest city, selected as the capital by Queen Victoria in 1857. The city is located on the Ontario side of the Ottawa river, opposite the French-speaking city of Hull and less than an hour’s drive from the border with the US. Ottawa itself is bilingual, with most residents speaking both English and French.

The city is home to the country’s parliament – housed in three spectacular gothic buildings perched atop Parliament Hill on the Westside of the Rideau Canal – and something of a cultural centre.

Museums, galleries and theatres abound, including the National Gallery, the Museum of Civilisation and the National Libraries.

Lying on the confluence of three rivers (the Ottawa, Gatineau, and Rideau), it is also one of the greenest cities in Canada, with many public parks and spaces as well as easily accessible surrounding countryside.

Its compact size makes it all the more appealing for visitors as most attractions are within easy walking distance.

Getting around Ottawa

Public transport in Ottawa is provided by OC Transpo (buses and the light rail O-Train). Driving is pretty easy and parking spots are freely available. Ottawa is a great city for walking and cycling too. Most of the sights in the Downtown area are within walking distance of each other. Taxis, tour buses and riverboats are all other ways of seeing the city.

Getting from the Airport to the City

The airport, Ottawa International, at which flights to Ottawa land, is well connected by public transport as well as by taxi and limousine. There are hotel shuttle and limousine services available to the centre of Ottawa. Buses depart from outside the Arrivals area. Taxis are also available.

What is good to know if travelling to Ottawa?

  • The annual Canadian Tulip Festival is the largest of its kind in the world, and takes place every May through Ottawa and Gatineau. The festival dates back to 1945, when Queen Juliana of the Netherlands gave a gift of 100,000 tulip bulbs to Canada. Today, the festival showcases tulips throughout the city, with more than three million tulips on display for ten days in May.
  • Canada Day, on 1 July, is celebrated best in the country’s capital. Major events take place throughout the city, but the focus of the entertainment is (understandably) on Parliament Hill. Hundreds of thousands of people take to the streets to celebrate with concerts, street displays and fireworks in the evening.
  • Parliament Hill is the first spot most tourists visit. Don’t miss the sound and light show which runs on summer evenings. Half an hour long, the film about Canada is projected onto the Parliament Buildings accompanied by fantastic lighting effects. The show is free and no booking or tickets are required.
  • The Byward Market, east of downtown, is a huge neighbourhood, characterised by its open air market stalls. Fresh fruit, vegetables, flowers and art are all on sale in the stalls, while the surrounding shops have become increasingly boutique in recent years. Visit during the day for some shopping or browsing, or at night time for some of Ottawa’s best restaurants, bars and clubs.
  • For open air pursuits, the Rideau Canal is one of the best spots in town. Boat trips are available, for views of the city by water. These can usually be arranged at your hotel or at the canal. The banks of the river are popular routes for joggers and cyclists. Best of all, when the canal freezes over in the winter, it is transformed into a huge outdoor skating rink.

Ottawa airport overview

Considering it’s the capital’s airport, Ottawa Macdonald-Cartier International is not a big air field. However, travellers who have used it have nothing but praise for it. It’s a much-garlanded and admired airport. Among other awards, it was ranked number one in the world in the two to five million passenger category by Airports Council International in 2011. 

Macdonald-Cartier International is part of the busy air corridor between Ottawa, Montreal and Toronto, known as the Eastern Triangle. Most of the flights that arrive at the airport are from other parts of Canada and the US. However, there is a London Heathrow-Ottawa route and one from Frankfurt too.

With more than four million passengers each year, it’s Canada’s sixth-busiest airport. Macdonald-Cartier International is a focus city for Air Canada and a base for First Air, the Northern Canadian carrier. It has United States border pre-clearance facilities, an important feature that can save travellers a little time.

  • When is the best time to fly to Ottawa?

    The most popular season to book flights to Ottawa is summer, roughly from June to late August. Temperatures are warm during this period, with the average July temperature usually sitting around 26°C. As the majority of tourists visit over this time, travellers should expect higher hotel rates and larger crowds. Book flights to Ottawa and accommodation in advance to get the best deal. Winter, from December through February, can get very cold — Ottawa ranks as the third-coldest capital in the world (after Ulan Bator and Astana). Average high temperatures rarely surpass -6.6°C. If you can brave the cold, cheap flights to Ottawa and discounted hotel tend to be easier to come by during these months. Tourists can still find plenty to do, for instance, visiting the National Gallery or the Museum of Civilization. Spring and autumn can be great times to visit. The city is less crowded than the peak summer months, lower hotel rates are available as well as discounted flights. Although travellers won’t have to experience the cold winter, the weather can be unpredictable. Spring temperatures usually range from the 2-18°C, while fall generally welcomes 5-20°C.

  • What does YOW mean?

    This is defined as Ottawa Airport (YOW). Codes like YOW are often used to just call airports uniquely.

  • What airport do you fly into for flights to Ottawa?

    Booking a flight to Ottawa (YOW) is your only option if you intend on flying to Ottawa. It is only a 6.6 mi journey from Ottawa to Ottawa’s city center.

  • Can I find cheaper flights to Ottawa if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ottawa on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ottawa?

    Based on reviews from Cheapflights users, Virgin Atlantic is rated the highest out of the airlines that fly to Ottawa.

  • What is the cheapest airport to fly to in Ottawa?

    Ottawa is currently the cheapest airport to fly to in Ottawa. One-way flights to Ottawa typically cost £58, while return flights cost around £59.

  • How much is a return flight to Ottawa?

    A return flight to Ottawa will typically cost around £202, however they can be found for as little as £76.

  • Where does the fastest flight to Ottawa depart from?

    For those looking to save time traveling to Ottawa, London offers the quickest one-way flight (12 hours 5 minutes).

  • Does Ottawa have car hire?

    Yes. Those touching down at Ottawa can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ottawa?

    Yes. Ottawa has hotels nearby for those requiring accommodations. Authentic Log Cabin Rental in a Private Waterfront Setting between Ottawa, Ontario and Montreal, Québec is the closest property to Ottawa (0.0 mi away from Ottawa).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to Ottawa
Fly your favorite airline to Ottawa. Flight routes are based on user searches made on Cheapflights and were last updated on 25 July 2024.

Search flights to Ottawa by cabin class

Find flights to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 to Ottawa?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to 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 to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Ottawa.

Can Cheapflights find flights to Ottawa with no change fees?

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

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

Of course! You can track prices for flights to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.