Cheap flights from Ottawa to London
The best prices from Ottawa to London are usually found in February or March, booked 52 days in advance, depart on a Tuesday or Monday and return on a Wednesday
How to find the cheapest flight from Ottawa (YOW) to London (LON)
All the information you need to plan the best YOW to LON flight in 2023: compare Ottawa to London flight prices with the expected peak season, weather and rainfall in London.
YOW - LON Price | C$ 656 - C$ 953 |
|---|---|
LON Temperature | 4 - 17 °C |
LON Rainfall | 40 - 70 mm |
| Popular in | December | High demand for flights, 23% potential price rise |
|---|---|---|
| Cheapest in | February | Best time to find cheap flights, 11% potential price drop |
| Round-trip from | C$ 873 | From Ottawa to London (LON) |
| One-way from | C$ 487 | One-way flight from Ottawa to London (LON) |
What is the cheapest day to fly round-trip from Ottawa to London?
Thursday flights are found to be more expensive to fly from Ottawa to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.
How far in advance should I book a flight from Ottawa to London?
To save up to 38% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ottawa to London from C$ 1,163 1-2 weeks out and tickets from C$ 1,520 for flights departing within the next 72 hours.
What is the cheapest month to fly from Ottawa to London?
February can be a great time to fly to London from Ottawa with a flight ticket averaging about C$ 979. Cheapflights users have found deals in the month of February for as cheap as C$ 803. The most expensive prices can be found in the month of December.
When is the cheapest time to fly from Ottawa to London (YOW - LON)?
Unlike in the evening, when flights are generally more expensive, you can save up to 9% on flights from Ottawa to London by exploring options for tickets at noon.
Cheap flights from Ottawa to London in February, March 2023
The best prices found for YOW to LON flights for February, March
Ottawa
London Heathrow
1 stop
8h 40mLondon Heathrow
Ottawa
2 stops
11h 43mAir Canada
Ottawa
London Heathrow
1 stop
9h 30mLondon Heathrow
Ottawa
2 stops
14h 45mMultiple Airlines
Ottawa
London Heathrow
1 stop
12h 10mLondon Heathrow
Ottawa
1 stop
13h 39mLufthansa
Ottawa to London 2023 flight deals
Cheap flights to London from Ottawa found for this year
Ottawa
London Heathrow
1 stop
9h 55mLondon Heathrow
Ottawa
2 stops
31h 25mMultiple Airlines
Ottawa
London Heathrow
1 stop
8h 40mLondon Heathrow
Ottawa
2 stops
11h 43mAir Canada
Ottawa
London Heathrow
1 stop
9h 30mLondon Heathrow
Ottawa
2 stops
14h 45mMultiple Airlines
Cheap Air Canada flights from Ottawa to London
Ottawa
London Heathrow
1 stop
13h 10mLondon Heathrow
Ottawa
2 stops
13h 55mAir Canada
Ottawa
London Heathrow
1 stop
21h 25mLondon Heathrow
Ottawa
1 stop
15h 48mAir Canada
Ottawa
London Heathrow
1 stop
21h 25mLondon Heathrow
Ottawa
1 stop
24h 58mAir Canada
Cheap Lufthansa flights from Ottawa to London
Ottawa
London Heathrow
1 stop
12h 10mLondon Heathrow
Ottawa
1 stop
13h 39mLufthansa
Ottawa
London Heathrow
1 stop
10h 30mLondon Heathrow
Ottawa
2 stops
12h 31mLufthansa
Ottawa
London Heathrow
1 stop
10h 00mLondon Heathrow
Ottawa
1 stop
13h 43mLufthansa
Last minute flights from Ottawa to London
Late deals on round-trip flights to London from Ottawa, departing today and this week
Ottawa
London Heathrow
2 stops
11h 30mLondon Heathrow
Ottawa
1 stop
10h 14mAir Canada
Ottawa
London Heathrow
1 stop
11h 10mLondon Heathrow
Ottawa
1 stop
10h 14mAir Canada
Ottawa
London Heathrow
1 stop
11h 10mLondon Heathrow
Ottawa
1 stop
15h 48mAir Canada
One-way flights to London from Ottawa
The cheapest one-way flights from Ottawa to London
Ottawa
London Stansted
3 stops
28h 55mMultiple Airlines
Ottawa
London Stansted
3 stops
43h 30mMultiple Airlines
Ottawa
London Gatwick
3 stops
40h 20mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Ottawa to London flights.
What airport do you fly from for flights from Ottawa to London?
Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to London. You should not have trouble finding flights to London from Ottawa; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 13 airlines have flights from the Ottawa airport to London. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.
Which airlines flying from Ottawa to London have flexible cancellations due to COVID-19?
Air Canada, WestJet, and Lufthansa are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from Ottawa to London for under C$ 1,000 on Cheapflights?
Yes, there are multiple flights from Ottawa to London for under C$ 1,000. The cheapest flight booked recently is on Multiple Airlines for just C$ 926, but on average you can expect to pay C$ 950.
Are there last-minute flights available from Ottawa to London for under C$ 1,000?
There are currently 20+ open flights from Ottawa to London within the next 7 days for less than C$ 1,000.
What are the cheapest airlines flying from Ottawa to London round-trip?
Our cheapest airline available from Ottawa to London is Lufthansa. Our recent data shows that you can find tickets from as low as C$ 936 on this airline. An additional option worth looking into is Air Canada, starting at C$ 948. You may be able to fly from Ottawa to London for 4% less than the average price by searching for these airlines.
What are the most popular routes from Ottawa to London?
Most travellers choose Ottawa - London Heathrow, Ottawa - London Gatwick or Ottawa - London City when deciding on the best route from Ottawa to London.
What are the most popular airlines that fly from Ottawa to London?
Before booking your flight from Ottawa to London check out the most popular airlines for this route: American Airlines, Air Canada or Air France.
What are the cheapest flights from Ottawa to London?
The cheapest flight price from Ottawa to London is C$ 901. On average you can expect to pay C$ 1,971. The most popular route, (Ottawa - London Heathrow), can usually be booked for C$ 926.