What is the cheapest month to fly to London?

January is currently the cheapest month to fly to London . At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Can I find cheaper flights to London if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to London on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to London?

Based on reviews from Cheapflights users, China Airlines is rated the highest out of the airlines that fly to London.

What is the cheapest airport to fly to in London?

London Heathrow Airport is currently the cheapest airport to fly to in London. One-way flights to London Heathrow Airport typically cost ฿1,836, while return flights cost around ฿1,223.

How much is a return flight to London?

A return flight to London will typically cost around ฿177, however they can be found for as little as ฿146.

Where does the fastest flight to London depart from?

For those looking to save time traveling to London, Bangkok offers the quickest one-way flight (12 hours 35 minutes).

Does London Heathrow Airport have rental cars?

Yes. Those touching down at London Heathrow Airport can take advantage of the car hire services offered upon their arrival.

Are there hotels close to London Heathrow Airport?

Yes. London Heathrow Airport has hotels nearby for those requiring accommodations. Aerotel London Heathrow T2 & T3 is the closest property to London Heathrow Airport (0.0 km away from London Heathrow Airport).

This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport flight would often be abbreviated as a LHR flight. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.

Cheap Flights to London from ฿10,189

Flights to London in 2024

Popular in	April
Cheapest in	October
Average price	฿42,017
Return from	฿22,898
One-way from	฿10,189

High demand for flights, 1% potential price rise

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Best time to find cheap flights, 0% potential price drop

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Average for return flights in April 2024

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From Bangkok to London

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One-way flight from Bangkok to London

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Cheap flights to London in April & May 2024

The lowest-priced flights departing to London in April and May 2024 can be found below. Be sure to check back soon as deals update often.

Sat 25/513:35BKK - LGW

1 stop23h 05mChina Eastern

Mon 27/511:35LGW - BKK

1 stop18h 55mChina Eastern

Deal found 25/4฿22,935

Mon 20/519:15BKK - LHR

2 stops28h 50mChina Southern

Mon 27/522:10LHR - BKK

1 stop32h 40mChina Southern

Deal found 25/4฿22,972

Tue 21/519:15BKK - LHR

2 stops29h 15mChina Southern

Wed 29/522:10LHR - BKK

1 stop37h 45mChina Southern

Deal found 25/4฿23,009

Thu 23/509:50BKK - LGW

1 stop26h 50mChina Eastern

Thu 30/511:35LGW - BKK

1 stop24h 30mChina Eastern

Deal found 24/4฿23,047

Sat 25/513:35BKK - LGW

1 stop23h 05mChina Eastern

Mon 27/511:35LGW - BKK

2 stops26h 40mChina Eastern

Deal found 25/4฿23,084

Wed 8/511:20BKK - LHR

1 stop37h 50mChina Southern

Tue 28/522:10LHR - BKK

1 stop37h 45mChina Southern

Deal found 26/4฿23,121

Sun 19/503:40BKK - LGW

1 stop33h 15mAir China

Sun 16/611:45LGW - BKK

1 stop32h 40mAir China

Deal found 26/4฿23,158

Mon 13/503:40BKK - LGW

1 stop33h 15mAir China

Fri 17/511:45LGW - BKK

1 stop32h 40mAir China

Deal found 25/4฿23,269

Thu 9/508:20BKK - LHR

1 stop16h 50mChina Southern

Wed 22/522:10LHR - BKK

1 stop32h 40mChina Southern

Deal found 25/4฿23,306

London 2024 flight deals

Listed are some of the best fares we've found on flights departing to London in 2024. Check back regularly for other flight deals.

Mon 17/619:10BKK - LGW

1 stop26h 15mChina Eastern

Sat 29/618:00LGW - BKK

1 stop20h 55mChina Eastern

Deal found 25/4฿22,898

Sat 25/513:35BKK - LGW

1 stop23h 05mChina Eastern

Mon 27/511:35LGW - BKK

1 stop18h 55mChina Eastern

Deal found 25/4฿22,935

Mon 20/519:15BKK - LHR

2 stops28h 50mChina Southern

Mon 27/522:10LHR - BKK

1 stop32h 40mChina Southern

Deal found 25/4฿22,972

Tue 21/519:15BKK - LHR

2 stops29h 15mChina Southern

Wed 29/522:10LHR - BKK

1 stop37h 45mChina Southern

Deal found 25/4฿23,009

Thu 23/509:50BKK - LGW

1 stop26h 50mChina Eastern

Thu 30/511:35LGW - BKK

1 stop24h 30mChina Eastern

Deal found 24/4฿23,047

Sat 25/513:35BKK - LGW

1 stop23h 05mChina Eastern

Mon 27/511:35LGW - BKK

2 stops26h 40mChina Eastern

Deal found 25/4฿23,084

Wed 8/511:20BKK - LHR

1 stop37h 50mChina Southern

Tue 28/522:10LHR - BKK

1 stop37h 45mChina Southern

Deal found 26/4฿23,121

Sun 19/503:40BKK - LGW

1 stop33h 15mAir China

Sun 16/611:45LGW - BKK

1 stop32h 40mAir China

Deal found 26/4฿23,158

Mon 13/503:40BKK - LGW

1 stop33h 15mAir China

Fri 17/511:45LGW - BKK

1 stop32h 40mAir China

Deal found 25/4฿23,269

Flights to London departing soon

Have a look at some of the best last-minute flights available departing to London. Prices refresh often so be sure to come back soon for more deals.

Thu 2/503:40BKK - LGW

1 stop33h 15mAir China

Mon 27/511:45LGW - BKK

1 stop32h 40mAir China

Deal found 26/4฿24,010

Thu 2/502:10BKK - LGW

1 stop34h 30mChina Eastern

Tue 14/511:35LGW - BKK

1 stop32h 20mChina Eastern

Deal found 26/4฿24,380

Fri 3/511:50BKK - LGW

1 stop24h 50mChina Eastern

Tue 14/511:35LGW - BKK

1 stop18h 55mChina Eastern

Deal found 26/4฿24,640

Thu 2/519:10BKK - LGW

1 stop41h 30mChina Eastern

Sun 26/511:35LGW - BKK

1 stop31h 05mChina Eastern

Deal found 26/4฿24,751

Mon 6/522:55BKK - LHR

1 stop25h 45mChina Eastern

Thu 30/521:20LHR - BKK

1 stop17h 35mChina Eastern

Deal found 26/4฿24,825

Wed 1/513:05BKK - LHR

2 stops59h 25mChina Southern

Tue 28/522:10LHR - BKK

1 stop34h 20mChina Southern

Deal found 25/4฿24,899

Thu 2/503:40BKK - LGW

1 stop33h 15mAir China

Thu 30/511:45LGW - BKK

1 stop32h 40mAir China

Deal found 26/4฿24,936

Wed 1/503:00BKK - LHR

1 stop22h 10mChina Southern

Mon 27/522:10LHR - BKK

1 stop32h 40mChina Southern

Deal found 26/4฿25,307

Wed 1/503:40BKK - LGW

1 stop33h 15mMultiple Airlines

Mon 13/507:40LGW - BKK

2 stops25h 00mMultiple Airlines

Deal found 26/4฿25,344

One-way flights to London

Consider booking one of these one-way flights heading to London. Those seeking round-trip flights to London should utilize the search form at the top of the page.

Sat 4/515:40BKK - LGW

2 stops31h 00mMultiple Airlines

Deal found 25/4฿10,189

Sat 4/515:40BKK - LGW

2 stops31h 00mMultiple Airlines

Deal found 25/4฿10,338

Fri 31/519:35BKK - LGW

1 stop17h 00mAir China

Deal found 26/4฿10,412

Sat 25/501:15BKK - LHR

1 stop25h 15mAir China

Deal found 26/4฿10,708

Mon 13/503:40BKK - LGW

1 stop33h 15mAir China

Deal found 26/4฿10,708

Fri 10/519:35BKK - LHR

1 stop28h 10mAir China

Deal found 25/4฿10,782

Thu 9/503:40BKK - LGW

1 stop33h 15mAir China

Deal found 25/4฿10,782

Wed 15/519:35BKK - LHR

1 stop28h 10mAir China

Deal found 25/4฿10,819

Sat 18/519:35BKK - LHR

1 stop30h 55mAir China

Deal found 25/4฿10,856

Direct flights to London

Thu 9/512:30BKK - LHR

Nonstop12h 55mEVA Air

Wed 22/521:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 26/4฿32,754

Wed 15/512:30BKK - LHR

Nonstop12h 55mEVA Air

Wed 30/1021:20LHR - BKK

Nonstop11h 25mEVA Air

Deal found 26/4฿33,014

Thu 23/512:30BKK - LHR

Nonstop12h 55mEVA Air

Thu 30/521:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 24/4฿33,199

Thu 9/512:30BKK - LHR

Nonstop12h 55mEVA Air

Thu 16/521:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 25/4฿33,236

Tue 28/512:30BKK - LHR

Nonstop12h 55mEVA Air

Tue 9/721:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 26/4฿33,273

Fri 24/512:30BKK - LHR

Nonstop12h 55mEVA Air

Fri 7/621:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 25/4฿33,310

Thu 16/512:30BKK - LHR

Nonstop12h 55mEVA Air

Sat 25/521:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 26/4฿33,347

Tue 14/512:30BKK - LHR

Nonstop12h 55mEVA Air

Wed 22/521:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 26/4฿33,421

Thu 23/512:30BKK - LHR

Nonstop12h 55mEVA Air

Wed 26/621:35LHR - BKK

Nonstop11h 55mEVA Air

Deal found 26/4฿33,458

Average price of flights to London by month

Currently, January is the cheapest month in which you can book a flight to London (average of ฿750). Flying to London in August will prove the most costly (average of ฿1,107). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

฿27,789

February

฿35,718

March

฿34,459

April

฿36,274

May

฿33,755

June

฿36,571

July

฿39,387

August

฿41,017

September

฿36,089

October

฿36,311

November

฿35,533

December

฿36,459

Temperature and rainfall in London by month

LON Temperature	4 - 17 °C

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?

To ensure you get the cheapest price possible for a flight to London, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Search Deals

When is the cheapest time to fly to London?

Morning

Midday

Afternoon

Evening

All times are departure.

Users looking for the lowest fares to London should consider flying on Sunday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday at midday, when prices are usually at their highest.

Search Deals

Reviews of airlines servicing London

To help decide which airline to fly to London, see what other customers have to say about China Southern, Malaysia Airlines and Shenzhen Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,553 reviews

Check prices

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

EVA Air

8.4

Very Good

1,553 reviews

EVA Air

8.4

Very Good

1,553 reviews

Check prices

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Emirates

8.1

Very Good

4,067 reviews

EVA Air

8.4

Very Good

1,553 reviews

Check prices

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Thai Airways

8.1

Very Good

543 reviews

EVA Air

8.4

Very Good

1,553 reviews

Check prices

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

7.9

Good

1,626 reviews

EVA Air

8.4

Very Good

1,553 reviews

Check prices

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

What does LHR mean?
This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport flight would often be abbreviated as a LHR flight. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.
Can I find cheaper flights to London if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to London on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to London?
Based on reviews from Cheapflights users, China Airlines is rated the highest out of the airlines that fly to London.
What is the cheapest airport to fly to in London?
London Heathrow Airport is currently the cheapest airport to fly to in London. One-way flights to London Heathrow Airport typically cost ฿1,836, while return flights cost around ฿1,223.
How much is a return flight to London?
A return flight to London will typically cost around ฿177, however they can be found for as little as ฿146.
Where does the fastest flight to London depart from?
For those looking to save time traveling to London, Bangkok offers the quickest one-way flight (12 hours 35 minutes).
Does London Heathrow Airport have rental cars?
Yes. Those touching down at London Heathrow Airport can take advantage of the car hire services offered upon their arrival.
Are there hotels close to London Heathrow Airport?
Yes. London Heathrow Airport has hotels nearby for those requiring accommodations. Aerotel London Heathrow T2 & T3 is the closest property to London Heathrow Airport (0.0 km away from London Heathrow Airport).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly your favourite airline to London
Fly your favorite airline to London. Flight routes are based on user searches made on Cheapflights and were last updated on 26 April 2024.

Thai Airways flights from Suvarnabhumi to Heathrow

EVA Air flights from Suvarnabhumi to Heathrow

Emirates flights from Suvarnabhumi to Heathrow

Emirates flights from Suvarnabhumi to Gatwick

Finnair flights from Suvarnabhumi to Heathrow

Qatar Airways flights from Suvarnabhumi to Gatwick

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Cheap flights to London from ฿10,189

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 4/5. 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 14,394 searches and data was last updated on 26 April 2024.

Popular in

Cheapest in

Average price

Return from

One-way from

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 14,394 searches and data was last updated on 26 April 2024.

The lowest-priced flights departing to London in April and May 2024 can be found below. Be sure to check back soon as deals update often.

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 14,394 searches and data were last updated on 26 April 2024.

Listed are some of the best fares we've found on flights departing to London in 2024. Check back regularly for other flight deals.

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 14,394 searches and data was last updated on 26 April 2024.

Have a look at some of the best last-minute flights available departing to London. Prices refresh often so be sure to come back soon for more deals.

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 14,394 searches and data was last updated on 26 April 2024.

Consider booking one of these one-way flights heading to London. Those seeking round-trip flights to London should utilize the search form at the top of the 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 ฿10,622 while a return flight costs ฿25,574. Price data was last updated on 21 April 2024.

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

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.

To ensure you get the cheapest price possible for a flight to London, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 26 April 2024.

What does LHR mean?

Can I find cheaper flights to London if I am willing to have stopovers?

What is the best airline to fly to London?

What is the cheapest airport to fly to in London?

How much is a return flight to London?

Where does the fastest flight to London depart from?

Does London Heathrow Airport have rental cars?

Are there hotels close to London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to LondonFly your favorite airline to London. Flight routes are based on user searches made on Cheapflights and were last updated on 26 April 2024.

Fly your favorite airline to London. Flight routes are based on user searches made on Cheapflights and were last updated on 26 April 2024.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2024

Search flights to London by cabin class

Find flights to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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Book with Flexibility

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Fly your favourite airline to London
Fly your favorite airline to London. Flight routes are based on user searches made on Cheapflights and were last updated on 26 April 2024.