Find cheap flights to London

Round-trip
Economy
Boston (BOS)
London (LON)
Fri. 18/9
Fri. 25/9
Any month
Compare vs. momondo |

Cheapest flights to London airports

Find the cheapest flights to these London airports from your nearest city or airport
There is no data for the selected route at this time, please select a new departure airport

When is the best time to fly to London?

On average, you’re most likely to get the best airfare deals, if you book 56 days in advance. The most expensive day to book is typically on the day that you’re planning to fly.

For the lowest prices on airfare, the best day of the week to fly is on Tuesdays and the worst is on Saturdays. Flying on a Tuesday also means a short week on your return if you have to head straight to work on Wednesday.

For the best time of the day to fly, evenings flights (from after sunset until sunrise) are usually cheaper than morning flights. Your time of arrival depends on your destination, so while we can’t be sure if you’ll lose or gain time, flying in the evening can save you money.

What is the absolute cheapest flight to London?

41 C$ is the cheapest deal found on momondo in the last two weeks for a flight to London. This flight is from Sevilla and is 94% cheaper than most flights to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

What is the cheapest month to fly to London?

In general, January is the cheapest month to fly from Canada to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around 603 C$. If you don’t want to visit London in January, then you should wait until February to fly from Canada, when ticket prices are also cheap, with an average price of 636 C$.

How far in advance should I book a flight to London?

The ideal time to book your flight to London is 60 days in advance, when prices tend to average 772 C$. Keep in mind that you might be able to find cheaper flights to London at any time. In fact, our users found flights for as low as 489 C$ in the past 72 hours.

What is the cheapest day to depart on your flight to London?

According to our data, Tuesday is the cheapest day to fly to London from Canada. The lowest ticket price found for a Tuesday departure recently was 756 C$. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to London is Friday, with ticket prices averaging around 815 C$.

What is the cheapest time of day to depart on your flight to London?

According to our data, the cheapest time of day to fly to London is in the evening. momondo users have found flights departing from Canada to London in the evening for as low as 757 C$. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to London are more costly at noon, with an average ticket price of 882 C$. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Is there a good place to hike near London?

Hikers looking for a more family-friendly day in the great outdoors would be best suited to plan their flight to London for May, June, and July, when they can visit Hyde Park and enjoy all that the park has to offer.

Is there an alternative airport near London?

Those flying to London could potentially find better pricing at London Heathrow Airport (23 km from London city centre), London Gatwick Airport (38 km from London city centre), London Luton Airport (45 km from London city centre), London Stansted Airport (50 km from London city centre) or London Southend Airport (57 km from London city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into London?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in London is London Luton Airport where the average price is 346 C$pp. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.


London flight deals found on momondo

Check out some of the best fares from airports in Canada to London found recently by users on momondo
Cheapest
Best
Quickest
Multiple Airlines
1 Oct.
YYZ
Toronto Pearson Intl
7h 00m
LGW
London Gatwick
15 Oct.
LGW
London Gatwick
30h 35m
2 stops
YYZ
Toronto Pearson Intl
Air Transat
16 Nov.
YYZ
Toronto Pearson Intl
7h 05m
LGW
London Gatwick
28 Nov.
LGW
London Gatwick
8h 15m
YYZ
Toronto Pearson Intl
Multiple Airlines
1 Oct.
YYZ
Toronto Pearson Intl
7h 00m
LGW
London Gatwick
16 Oct.
LGW
London Gatwick
19h 15m
2 stops
YYZ
Toronto Pearson Intl
Air Transat
16 Nov.
YYZ
Toronto Pearson Intl
7h 05m
LGW
London Gatwick
28 Nov.
LGW
London Gatwick
8h 15m
YYZ
Toronto Pearson Intl
Multiple Airlines
4 Oct.
YYZ
Toronto Pearson Intl
7h 00m
LGW
London Gatwick
13 Oct.
LGW
London Gatwick
19h 15m
2 stops
YYZ
Toronto Pearson Intl
Air Transat
8 Oct.
YYZ
Toronto Pearson Intl
7h 00m
LGW
London Gatwick
3 Nov.
LGW
London Gatwick
8h 15m
YYZ
Toronto Pearson Intl

Find the cheapest one-way flights to London

If you're looking for one-way flights to London, view some of our deals below provided by Air Transat
Cheapest
Best
Quickest
Air Transat
1 Nov.
YYZ
Toronto Pearson Intl
7h 05m
LGW
London Gatwick
TAP AIR PORTUGAL
2 Nov.
YYZ
Toronto Pearson Intl
18h 35m
1 stop
LHR
London Heathrow
Multiple Airlines
13 Dec.
YTZ
Toronto Island
17h 05m
2 stops
LHR
London Heathrow

Which airlines fly to London?

Here you can see a selection of the most popular and cheapest airlines for flights to London

While low cost carriers are the cheapest, don’t forget that the fares often do not include checked baggage, meals, or drinks. Take a look at our estimated additional fees in your search results to get an idea of how much extra you may have to pay.


Start planning your trip to London

  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First