Cheap flights to London from £40
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Flights to London in 2024
Find the latest flights to London in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 925,685 searches and data was last updated on 27 April 2024.
Cheap flights to London in April & May 2024
Discover affordable flights and deals to London in April and May 2024. In the last 7 days, Cheapflights users made a total of 925,685 searches and data was last updated on 27 April 2024.
The lowest-priced flights departing to London in April and May 2024 can be found below. If these prices don't match your budget, be sure to check back soon for more deals.
London 2024 flight deals
Explore flight deals for London in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 925,685 searches and data were last updated on 27 April 2024.
Listed are some of the best fares we've found on flights departing to London in 2024. Check back in a little while for more flight options.
Flights to London departing soon
Discover available last-minute flight options to London, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 925,685 searches and data was last updated on 27 April 2024.
Users travelling to London last-minute should check out these flights departing soon. Double check the price, date, and time of your last-minute flight.
One-way flights to London
Explore one-way flight options to London for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 925,685 searches and data was last updated on 27 April 2024.
If you're looking for options on one-way flights to London, check out these fares. If you're in need of a round-trip flight to London instead, make sure to update the search form at the top of page.
Direct flights to London
Average price of flights to London by month
Plan your trip to London by taking into account the cheapest months to travel. The average price of a one-way flight to London is currently £46 while a return flight costs £109. Price data was last updated on 21 April 2024.
Currently, January is the cheapest month in which you can book a flight to London (average of £111). Flying to London in June will prove the most costly (average of £171). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
January
£89
February
£100
March
£95
April
£100
May
£110
June
£137
July
£137
August
£116
September
£110
October
£127
November
£92
December
£97
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.
Temperature and rainfall in London by month
Plan your trip to London by taking into account the average temperature and rainfall totals by month.
LON Temperature | 4 - 17 °C |
|---|
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
When is the best time to book a flight to London?
Use this chart to determine the optimal time to book a return flight to London. Price data was last updated on 28 January 2024.
If you’re planning to visit London during half-term or when a particular event is on, make sure to book at least 5 or 6 weeks in advance to find the cheapest flight tickets available. If you’re flexible on your dates then you shouldn’t have much trouble finding the cheapest flights to London at most periods of the year. Sometimes you can catch a bargain just 2 weeks before departure but this might be cutting it short. Once you’ve sorted your flight tickets, don’t worry too much about which side of the plane to sit on as either side offers great views of London.
When is the cheapest time to fly to London?
Use this chart to determine the cheapest time to fly return to London. Price data was last updated on 21 April 2024.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 27 April 2024.
Get a feel of what it's like to fly with British Airways, Aer Lingus and KLM to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
Boarding
Comfort
Crew
Entertainment
Food
Overall
Reviews
Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.
London insider information
London is well known for its high costs for just about everything, however if you’re visiting the capital you can find great things to do for less than £20.
A hugely popular thing to do in London is visit the west end, but this can be very difficult if you’re on a budget. However, all is not lost, here are 5 ways you can save money on west end theatre tickets.
Street food hasn’t been a well known concept in London until recent years, and now you can get some great tasting food. The hard part is finding where, so take a look and discover the best street food stalls in London.
If you’re a fan of gardens and secret hideaways, make sure to visit these beautiful secret gardens on your visit.
London is a big, big place. That is until you take a visit to the Shard and discover a whole new London you’ve never seen before.