Cheap flights from Ottawa to London

Return
1 adult
Economy
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Sat 25/9
Sat 2/10

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Ottawa to London.
View current United Kingdom travel restrictions

Flight information for Ottawa to London
(YOW to LON)

Find info about flight duration, direct flights, and airports for your flight from Ottawa to London
Best price found£319The best flight deal from Ottawa to London found on momondo in the last 72 hours is £319
Fastest flight time8h 05mThe fastest flight from Ottawa to London takes 8h 05m
Direct flightsNoneThere are no direct flights from Ottawa to London. Popular non-direct routes for this connection are Ottawa Airport - London City Airport, Ottawa Airport - London Heathrow Airport and Ottawa Airport - London Gatwick Airport.
Airports in London6 airportsThere are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from Ottawa to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Ottawa to London?

February

The cheapest time of year to fly to London from Ottawa is February. The most expensive is December.

What is the cheapest day to depart Ottawa for London?

Wednesday

The cheapest day of the week is usually Wednesday. The most expensive is usually Saturday.

When is the cheapest time to fly from Ottawa to London?

in the evening

Ottawa to London flights are approximately 16% more expensive at midday than in the evening

What is the cheapest airline that flies to London from Ottawa?

Lufthansa

Air Canada, Lufthansa, and Virgin Atlantic are the most popular carriers operating from Ottawa to London

What is the cheapest Ottawa to London flight route?

Ottawa - London Heathrow

Fly from Ottawa to London Heathrow for the best Ottawa - London flight prices

How far in advance should you book Ottawa to London flights?

46 days before

The cheapest time to buy a flight from Ottawa to London is approximately 46 days to departure


Easily compare return flights from Ottawa to London

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ottawa to London by changing tabs
WestJet
12 Oct
YOW02:30Ottawa
21h 15m
1 stop
LGW23:45London Gatwick
15 Oct
LGW09:15London Gatwick
25h 09m
1 stop
YOW10:24Ottawa
Air Canada
4 Nov
YOW17:00Ottawa
30h 30m
2 stops
LHR23:30London Heathrow
7 Nov
LHR01:45London Heathrow
12h 32m
2 stops
YOW13:17Ottawa
Multiple Airlines
3 Nov
YOW15:05Ottawa
8h 25m
1 stop
LHR23:30London Heathrow
7 Nov
LHR01:45London Heathrow
12h 32m
2 stops
YOW13:17Ottawa
Turkish Airlines
3 Nov
YOW16:00Ottawa
39h 55m
2 stops
LGW07:55London Gatwick
6 Nov
LGW06:20London Gatwick
40h 47m
2 stops
YOW22:07Ottawa
Lufthansa
2 Nov
YOW15:05Ottawa
8h 25m
1 stop
LHR23:30London Heathrow
8 Nov
LHR06:10London Heathrow
15h 57m
2 stops
YOW22:07Ottawa
WestJet
3 Oct
YOW11:40Ottawa
12h 01m
1 stop
LGW23:41London Gatwick
13 Oct
LGW09:15London Gatwick
10h 08m
1 stop
YOW19:23Ottawa

Find the cheapest one-way flights from Ottawa to London

If you're looking for one-way flights from Ottawa to London, view some of our deals below provided by Air Canada, Lufthansa and WestJet
WestJet
26 Sep
YOW11:40Ottawa
12h 01m
1 stop
LGW23:41London Gatwick
Air Canada
5 Oct
YOW13:25Ottawa
8h 05m
1 stop
LHR21:30London Heathrow
Lufthansa
22 Oct
YOW11:40Ottawa
9h 50m
1 stop
LHR21:30London Heathrow

Search last-minute flights to London from Ottawa

Find and compare flight prices for your last-minute flight from Ottawa to London
Air Canada
26 Sep
YOW07:30Ottawa
14h 00m
1 stop
LHR21:30London Heathrow
7 Oct
LHR02:45London Heathrow
14h 43m
2 stops
YOW17:28Ottawa
Multiple Airlines
26 Sep
YOW07:30Ottawa
14h 00m
1 stop
LHR21:30London Heathrow
9 Oct
LHR15:40London Heathrow
25h 48m
2 stops
YOW17:28Ottawa
WestJet
26 Sep
YOW13:45Ottawa
9h 56m
1 stop
LGW23:41London Gatwick
6 Oct
LGW09:15London Gatwick
10h 02m
1 stop
YOW19:17Ottawa
Air Canada
27 Sep
YOW14:45Ottawa
30h 45m
1 stop
LHR21:30London Heathrow
4 Oct
LHR09:05London Heathrow
25h 33m
1 stop
YOW10:38Ottawa
Multiple Airlines
26 Sep
YOW10:00Ottawa
11h 30m
2 stops
LHR21:30London Heathrow
9 Oct
LHR15:40London Heathrow
25h 48m
2 stops
YOW17:28Ottawa
Air Canada
26 Sep
YOW10:00Ottawa
11h 30m
2 stops
LHR21:30London Heathrow
10 Oct
LHR02:45London Heathrow
14h 43m
2 stops
YOW17:28Ottawa

Best airlines flying from Ottawa to London

Compare and see reviews for airlines that fly from Ottawa to London with momondo
AirlineRatingFree cancellationPrice
Lufthansa
PriceFrom £273
Free cancellation
Rating
7.4
WestJet
PriceFrom £399
Free cancellation
Rating
7.8
Air Canada
PriceFrom £409
Free cancellation
Rating
7.5
Virgin Atlantic
PriceFrom £502
Free cancellation
Rating
9.3

  • Are airlines flying from Ottawa to London offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Ottawa to London are adapting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Air Canada, WestJet, and Lufthansa. You can search for the full list of airlines such as Air Canada that are offering this flexibility.

  • How far is Ottawa to London by plane?

    The straight-line distance from Ottawa to London is 3329.4 mi. By plane, this route typically takes 8h 25m.


Can I fly to London from Ottawa right now?

Information is based on travel restrictions from Ottawa to London

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 72 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?

Returning to Ottawa from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ottawa.

Quarantine requirements
Visitors from London are not required to quarantine after entering Ottawa.

If you are planning to travel to London at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Ottawa to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Toronto to London Flights
Fastest flight time6h 45m
Cheapest price£279
Toronto to Manchester Flights
Fastest flight time6h 50m
Cheapest price£301
Toronto to Birmingham Flights
Fastest flight time10h 00m
Cheapest price£338
Toronto to Liverpool Flights
Fastest flight time9h 20m
Cheapest price£394
Toronto to Leeds Flights
Fastest flight time11h 25m
Cheapest price£410
London, Ontario to London Flights
Fastest flight time13h 55m
Cheapest price£461
Windsor, Ontario to London Flights
Fastest flight time10h 05m
Cheapest price£484
Toronto to Southampton Flights
Fastest flight time13h 10m
Cheapest price£490
Ottawa to Manchester Flights
Fastest flight time13h 45m
Cheapest price£558