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Home Europe United Kingdom Cheap flights to London, United Kingdom

Cheap Flights to London

Round-trip from ฿ 19,656 From Bangkok to London
One-way from ฿ 280 One-way flight from Bangkok to London
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheapest prices for London flights by month

January
฿ 22,292
February
฿ 18,828
March
฿ 20,161
April
฿ 23,378
May
฿ 22,557
June
฿ 22,142
July
฿ 23,291
August
฿ 23,268
September
฿ 20,955
October
฿ 20,759
November
฿ 20,888
December
฿ 22,394
At the present moment the cheapest month to fly to London is currently February; with April being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to London?

Choose a month below to see average flight price and weather conditions.
TH1 - LON
Price
฿ 18,828 - ฿ 30,727
LON
Temperature
9 - 23 °C
LON
Rainfall
35 - 71 mm

Peak Season:

London is immensely popular all year-round, meaning the price of your flight tickets will vary. On the other hand, it isn’t too hard to find cheap flights to London from some UK airports. A lot of visitors come to London in the summer months, between June and September, however due to its brilliant festive celebrations, Christmas, New Years and Easter are also busy times. Families tend to pay a visit to the capital during half-term breaks too so expect museums, parks and attractions to get busy and flights to London to increase.

Off Season:

For a quieter experience of London (although London is always bustling), planning a visit between April and May and September to October can be youngest option to grab cheap flights to London, as well as enjoy less tourists. This is partially due to school terms starting or exam times and means that there will be cheaper room deals and less crowds, but you will still be able to enjoy all of the peak season attractions. You can normally find cheap flights to London in January and February too, although the weather does take a turn for the worse.

Which day is cheapest to fly to London?

At the moment, Monday is the most economical day to take a flight to London. Thursday is likely to be the most costly.

What time of day is cheapest to fly to London?

At the moment, flights in the evening are likely to offer the best value for money for your London trip. A flight at midday will more often than not be of higher cost.

How long is the flight to London?

Flights from Newcastle to London – 1 hour 10 minutes

Flights from Manchester to London – 50 minutes

Flights from Leeds to London – 55 minutes

Flights from Glasgow to London – 1 hours 15 minutes

Which airlines operate flights to London?

British airways is the main airline that offers the cheapest flights to London, closely followed by Ryanair. Flybe and Easy jet are also competitive with their prices so you shouldn’t have too much trouble finding a cheap flight. If you’re only going for a weekend and can make do with just hand luggage, Ryanair could be a prime airline as they normally sting you with checked in baggage.

How to get from the airport to the city centre?

Due to the fact London has 4 major airports, there are several ways to find your way to the centre. The main option and most popular choice is the catch a train directly to your desired stop. Heathrow for example has a train that goes to and from the airport and is extremely regular.

If you’re flying into Luton, you can take a bus to the London Underground and continue your journey from there. Because of the size of London, the underground is probably your best choice regardless of where you fly into, as it offers several stops all over the city. Driving is not very practical in London and a lot of areas require payment. A last resort (or if you do have lots of baggage) is to grab a taxi. However congestion in London is ripe and you will end up paying a fortune and taking more time to reach your destination.

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