Cheap flights from Ottawa to London
The best prices from Ottawa to London are usually found in February or January, booked 46 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
How to find the cheapest flight from Ottawa to London
All the information you need to plan the best YOW to LON flight in 2022: compare Ottawa to London flight prices with the expected peak season, weather and rainfall in London.
YOW - LON | Price | C$ 581 - C$ 795 |
LON | Temperature | 4 - 17 °C |
LON | Precipitation | 40 - 70 mm |
Popular in
December
High demand for flights, 19% potential price rise
Cheapest in
February
Best time to find cheap flights, 9% potential price drop
Round-trip from
C$ 732
From Ottawa to London (LON)
One-way from
C$ 542
One-way flight from Ottawa to London (LON)
What is the cheapest day to fly round-trip from Ottawa to London?
Friday 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 11% on this flight, we recommend booking at least 47 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$ 796 1-2 weeks out and tickets from C$ 874 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$ 807. Cheapflights users have found deals in the month of February for as cheap as C$ 696. 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 afternoon, when flights are generally more expensive, you can save up to 12% on flights from Ottawa to London by exploring options for tickets in the evening.
Cheap flights from Ottawa to London in January, February 2022
The best prices found for YOW to LON flights for January, February
Ottawa
London Stansted
2 stops
27h 45mLondon Stansted
Ottawa
3 stops
27h 46mMultiple Airlines
Ottawa
London Gatwick
1 stop
21h 40mLondon Gatwick
Ottawa
1 stop
13h 34mWestJet
Ottawa
London Gatwick
1 stop
31h 55mLondon Gatwick
Ottawa
1 stop
17h 23mWestJet
Ottawa to London 2022 flight deals
Cheap flights to London from Ottawa found for this year
Ottawa
London Gatwick
1 stop
9h 06mLondon Gatwick
Ottawa
1 stop
12h 00mWestJet
Ottawa
London Gatwick
1 stop
13h 26mLondon Gatwick
Ottawa
1 stop
28h 08mWestJet
Ottawa
London Gatwick
1 stop
13h 26mLondon Gatwick
Ottawa
1 stop
32h 36mWestJet
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
1 stop
31h 30mLondon Heathrow
Ottawa
2 stops
32h 46mAir Canada
Ottawa
London Heathrow
2 stops
14h 45mLondon Heathrow
Ottawa
2 stops
15h 44mMultiple Airlines
Ottawa
London Heathrow
1 stop
31h 30mLondon Heathrow
Ottawa
1 stop
11h 01mAir Canada
One-way flights to London All airports from Ottawa
The cheapest one-way flights from Ottawa to London
Ottawa
London Gatwick
1 stop
9h 06mWestJet
Ottawa
London Gatwick
1 stop
13h 10mWestJet
Ottawa
London Gatwick
1 stop
8h 55mWestJet
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 10 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$ 700 on Cheapflights?
Yes, there are multiple flights from Ottawa to London for under C$ 700. The cheapest flight booked recently is on WestJet for just C$ 691, but on average you can expect to pay C$ 714.
Are there last-minute flights available from Ottawa to London for under C$ 900?
There are currently 20+ open flights from Ottawa to London within the next 7 days for less than C$ 900.
What are the cheapest airlines flying from Ottawa to London round-trip?
Our cheapest airline available from Ottawa to London is WestJet. Our recent data shows that you can find tickets from as low as C$ 691 on this airline. An additional option worth looking into is Air Canada, starting at C$ 749. You may be able to fly from Ottawa to London for 14% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Ottawa to London one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 294. TAP AIR PORTUGAL flights start at C$ 542 while deals on Air Canada start at C$ 557 one-way.
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$ 566. On average you can expect to pay C$ 1,776. The most popular route, (Ottawa - London Heathrow), can usually be booked for C$ 750.
Other flights from Ottawa
Can I fly to London from Ottawa right now?
Most visitors from Ottawa need to provide a negative COVID-19 test result and/or quarantine to enter London.
COVID-19 testing requirements
Visitors from Ottawa must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London.
Quarantine requirements
Visitors from Ottawa are not required to quarantine after entering London.
Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.
Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.
COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.
Can I fly back to Ottawa from London?
COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Ottawa.
Quarantine requirements
Visitors from London are not required to quarantine after entering Ottawa.