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Cheap flights to Ottawa from £284

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 13/5. 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.
CMH — YOW
2 May — 9 May1
1 adult
Thu 2/5
Thu 9/5

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 925,685 searches and data was last updated on 27 April 2024.

Popular in

July

Cheapest in

February

Average price

£578

Return from

£474

One-way from

£284
High demand for flights, 16% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in April 2024
From London to Ottawa
One-way flight from London to Ottawa (YOW)

Cheap flights to Ottawa in April & May 2024

Discover affordable flights and deals to Ottawa in April and May 2024. In the last 7 days, Cheapflights users made a total of 925,685 searches and data was last updated on 27 April 2024.
The deals listed below are some of the cheapest flights available to Ottawa in April and May 2024. Deals update frequently so be sure to check back soon if you're not finding what you're looking for.
Fri 3/509:50LGW - YOW
1 stop19h 38mAir Transat
Tue 7/516:10YOW - LGW
2 stops12h 40mAir Transat
Deal found 26/4£487
Fri 3/512:40LGW - YOW
1 stop32h 38mAir Transat
Mon 6/511:55YOW - LGW
1 stop14h 25mAir Transat
Deal found 26/4£497
Sun 5/508:30LHR - YOW
1 stop22h 02mAir Canada
Sat 11/520:55YOW - LHR
2 stops19h 05mAir Canada
Deal found 26/4£501
Tue 7/512:40LGW - YOW
1 stop32h 38mAir Transat
Sat 11/511:55YOW - LGW
1 stop17h 50mAir Transat
Deal found 27/4£505
Tue 28/509:40LGW - YOW
1 stop19h 48mAir Transat
Tue 11/607:20YOW - LGW
1 stop22h 25mAir Transat
Deal found 26/4£509
Sun 5/513:00LHR - YOW
1 stop13h 59mLufthansa
Sat 11/520:55YOW - LHR
1 stop28h 35mLufthansa
Deal found 26/4£522
Fri 3/512:40LGW - YOW
1 stop16h 48mAir Transat
Tue 7/519:50YOW - LGW
1 stop9h 55mAir Transat
Deal found 26/4£526
Thu 2/512:40LGW - YOW
1 stop16h 48mAir Transat
Tue 7/516:10YOW - LGW
2 stops12h 40mAir Transat
Deal found 26/4£542
Thu 2/512:40LGW - YOW
1 stop24h 38mAir Transat
Sun 5/519:50YOW - LGW
1 stop30h 30mAir Transat
Deal found 26/4£551

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 925,685 searches and data were last updated on 27 April 2024.
Check out some of the best flight deals to Ottawa in 2024. Check back soon for alternative fares.
Fri 1/1109:00LHR - YOW
1 stop11h 05mVirgin Atlantic
Wed 6/1117:15YOW - LHR
1 stop9h 45mVirgin Atlantic
Deal found 26/4£397
Fri 1/1109:00LHR - YOW
1 stop11h 05mMultiple Airlines
Wed 6/1117:15YOW - LHR
2 stops12h 30mMultiple Airlines
Deal found 26/4£425
Fri 1/1106:30LHR - YOW
2 stops13h 35mKLM
Wed 6/1117:15YOW - LHR
2 stops12h 30mKLM
Deal found 26/4£445
Thu 4/710:05LGW - YOW
1 stop15h 27mAir Transat
Wed 10/708:05YOW - LGW
1 stop18h 50mAir Transat
Deal found 26/4£474
Tue 10/912:40LGW - YOW
1 stop16h 47mAir Transat
Fri 20/911:55YOW - LGW
1 stop15h 00mAir Transat
Deal found 26/4£478
Tue 10/912:40LGW - YOW
1 stop27h 22mAir Transat
Thu 19/914:35YOW - LGW
1 stop12h 35mAir Transat
Deal found 26/4£483
Fri 3/509:50LGW - YOW
1 stop19h 38mAir Transat
Tue 7/516:10YOW - LGW
2 stops12h 40mAir Transat
Deal found 26/4£487
Mon 24/609:40LGW - YOW
1 stop16h 48mAir Transat
Mon 15/714:35YOW - LGW
1 stop15h 10mAir Transat
Deal found 26/4£488
Tue 4/609:40LGW - YOW
1 stop19h 48mAir Transat
Wed 3/711:55YOW - LGW
1 stop15h 00mAir Transat
Deal found 27/4£489

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 925,685 searches and data was last updated on 27 April 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.
Fri 3/509:50LGW - YOW
1 stop19h 38mAir Transat
Tue 7/516:10YOW - LGW
2 stops12h 40mAir Transat
Deal found 26/4£487
Fri 3/512:40LGW - YOW
1 stop32h 38mAir Transat
Mon 6/511:55YOW - LGW
1 stop14h 25mAir Transat
Deal found 26/4£497
Sun 5/508:30LHR - YOW
1 stop22h 02mAir Canada
Sat 11/520:55YOW - LHR
2 stops19h 05mAir Canada
Deal found 26/4£501
Tue 7/512:40LGW - YOW
1 stop32h 38mAir Transat
Sat 11/511:55YOW - LGW
1 stop17h 50mAir Transat
Deal found 27/4£505
Sun 5/513:00LHR - YOW
1 stop13h 59mLufthansa
Sat 11/520:55YOW - LHR
1 stop28h 35mLufthansa
Deal found 26/4£522
Fri 3/512:40LGW - YOW
1 stop16h 48mAir Transat
Tue 7/519:50YOW - LGW
1 stop9h 55mAir Transat
Deal found 26/4£526
Thu 2/512:40LGW - YOW
1 stop16h 48mAir Transat
Tue 7/516:10YOW - LGW
2 stops12h 40mAir Transat
Deal found 26/4£542
Thu 2/512:40LGW - YOW
1 stop24h 38mAir Transat
Sun 5/519:50YOW - LGW
1 stop30h 30mAir Transat
Deal found 26/4£551
Mon 6/512:40LHR - YOW
1 stop28h 29mAir Canada
Mon 13/508:10YOW - LHR
1 stop17h 20mAir Canada
Deal found 26/4£552

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 925,685 searches and data was last updated on 27 April 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.
Mon 13/511:10LGW - YOW
1 stop12h 20mMultiple Airlines
Deal found 26/4£284
Tue 21/521:55STN - YOW
3 stops42h 47mMultiple Airlines
Deal found 26/4£290
Mon 13/520:55LGW - YOW
2 stops39h 04mMultiple Airlines
Deal found 26/4£293
Tue 21/518:40LGW - YOW
2 stops46h 02mMultiple Airlines
Deal found 26/4£297
Sun 23/622:00LHR - YOW
2 stops25h 30mMultiple Airlines
Deal found 26/4£314
Tue 21/513:05LGW - YOW
1 stop27h 37mMultiple Airlines
Deal found 26/4£315
Tue 21/513:10LHR - YOW
2 stops27h 32mMultiple Airlines
Deal found 26/4£318
Tue 21/522:00LGW - YOW
3 stops42h 42mMultiple Airlines
Deal found 26/4£318
Tue 21/521:35LHR - YOW
3 stops43h 07mMultiple Airlines
Deal found 26/4£341

Average price of flights to Ottawa by month

Plan your trip to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight to Ottawa is currently £308 while a return flight costs £632. Price data was last updated on 21 April 2024.

Currently, January is the cheapest month in which you can book a flight to Ottawa (average of £582). Flying to Ottawa in August will prove the most costly (average of £813). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£466

February

£486

March

£543

April

£516

May

£549

June

£607

July

£601

August

£650

September

£588

October

£594

November

£482

December

£579

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.

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 28 January 2024.
To ensure you get the cheapest price possible for a flight to Ottawa, you should look to book at least 71 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 April 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 Tuesday evenings, 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 27 April 2024.
See what other customers who have flown with Air Transat, LOT and Air France 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
1,623 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.9

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
1,623 reviews
7.9
Good
1,623 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.9

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
2,056 reviews
7.9
Good
1,623 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.9

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
1,083 reviews
7.9
Good
1,623 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.9

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.

7.6
Good
496 reviews
7.9
Good
1,623 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.9

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.

7.6
Good
1,807 reviews
7.9
Good
1,623 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.9

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.

  • 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 Airport is currently the cheapest airport to fly to in Ottawa. One-way flights to Ottawa Airport typically cost £71, while return flights cost around £129.

  • How much is a return flight to Ottawa?

    A return flight to Ottawa will typically cost around £269, however they can be found for as little as £162.

  • 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 (9 hours 59 minutes).

  • Does Ottawa Airport have car hire?

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

  • Are there hotels close to Ottawa Airport?

    Yes. Ottawa Airport 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 Airport (0.0 mi away from Ottawa Airport).

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