Cheap flights from London to Thailand

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How to find the cheapest flight from
London (LON) to Thailand

All the information you need to plan the best LON to BKK flight in 2021: compare London to Thailand flight prices with the expected peak season, weather and rainfall in Thailand.
How far in advance should I book a flight from London to Thailand?

Find a great deal and save up to 8% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Thailand within the next two weeks, with the cheapest ticket starting at £451.

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

June can be a great time to fly to Thailand from London with a flight ticket averaging about £452. Cheapflights users have found deals in the month of June for as cheap as £351. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from London to Thailand (LON - TH0)?

When flying from London to Thailand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from London to Thailand in September, October 2021

The best prices found for LON to Thailand flights in September, October
8 Oct - 7 Nov
£298pp
LHR
London Heathrow
Air France
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Air France
 
1 STOP
LHR
London Heathrow
15 Oct - 23 Oct
£299pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
KLM
 
1 STOP
LHR
London Heathrow
22 Oct - 5 Nov
£300pp
LHR
London Heathrow
KLM
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
KLM
 
1 STOP
LHR
London Heathrow

London to Thailand 2021 flight deals

Cheap flights to Thailand from London found for this year
13 Nov - 27 Nov
£296pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Air France
 
1 STOP
LHR
London Heathrow
19 Nov - 5 Dec
£297pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Air France
 
1 STOP
LHR
London Heathrow
8 Oct - 7 Nov
£298pp
LHR
London Heathrow
Air France
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Air France
 
1 STOP
LHR
London Heathrow

Direct flights to Thailand from London

Save time with London to Thailand direct flight deals
21 Jan - 15 Feb
£410pp
LHR
London Heathrow
British Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
British Airways
Direct
LHR
London Heathrow
2 Mar - 11 Mar
£413pp
LHR
London Heathrow
British Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
British Airways
Direct
LHR
London Heathrow
10 Jan - 9 Feb
£414pp
LHR
London Heathrow
British Airways
Direct
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
British Airways
Direct
LHR
London Heathrow

Last-minute flights from London to Thailand

Late deals on return flights to Thailand from London, departing today and this week
21 Sep - 28 Sep
£309pp
LHR
London Heathrow
KLM
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
KLM
 
1 STOP
LHR
London Heathrow
21 Sep - 28 Sep
£314pp
LCY
London City
KLM
 
1 STOP
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
KLM
 
1 STOP
LCY
London City
21 Sep - 28 Sep
£316pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
KLM
 
1 STOP
LHR
London Heathrow

One-way flights to Thailand from London

The cheapest one-way flights from London to Thailand
05:20 - 02:25
Finnair
1 stop
14h 05m
LHR - BKK
Finnair
06:20 - 03:15
Finnair
1 stop
14h 55m
LHR - BKK
Finnair
02:30 - 03:25
Multiple Airlines
2 stops
17h 55m
LTN - BKK
Multiple Airlines
£188
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Thailand</span> flights.

Flight FAQs

From London to Thailand

Which airlines flying from London to Thailand have flexible cancellations due to COVID-19?

Some of our airline partners flying from London to Thailand have new flexible policies in place due to COVID-19. Thai Airways, EVA Air, and British Airways are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Thai Airways with this kind of flexibility.

What safety measures are being taken by airlines flying from London to Thailand to control the spread of COVID-19?

New policies can now be found on Etihad Airways to help keep travellers safe while flying. New policies for travellers booking flights from London to Thailand include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Are flight prices decreasing from London to Thailand due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Thailand for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London to Thailand for under £300 on Cheapflights?

Yes, there are multiple flights from London to Thailand for under £300. The cheapest flight booked recently is on Multiple Airlines for just £289, but on average you can expect to pay £301.

Are there direct flights from London to Thailand for under £500 on Cheapflights?

Cheapflights has 20 direct flights from London to Thailand under £500. A good price for a direct flight from London to Thailand is less than £424.

Are there last-minute flights available from London to Thailand for under £400?

There are currently 20+ open flights from London to Thailand within the next 7 days for less than £400.

Related searches

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COVID Restrictions

View COVID Travel Restrictions for Thailand

Do I need a COVID test to fly to Thailand from London?

Information is based on travel restrictions from London to Thailand

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Thailand.

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

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

Do I need a test to fly back to London from Thailand?

Returning to London from Thailand

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

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

Hide COVID Travel Restrictions for Thailand

Destination points for flights from London to Thailand

Select to see more specific information for flights from London to all places in Thailand.

Destination information for Thailand

Things to know before you go - useful duration and weather info for your trip from London to Thailand.
Today's exchange rate
£1 = ฿45.54

Airports servicing London

Gatwick (LGW)
London City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing

Buri Ram (BFV)
Chiang Rai (CEI)
Chumphon (CJM)
Chiang Mai (CNX)
Hat Yai (HDY)
Mae Hong Son (HGN)

Top 10 airlines flying from London to Thailand

The chart below displays the airlines Cheapflights users travelling from London to Thailand choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Philippine Airlines
£486 £600 No cancel fee 60%
Search Philippine Airlines flights
Kuwait Airways
£503 £638 No cancel fee 64%

We couldn't confirm the COVID-19 safety measures taken by Kuwait Airways. Please check directly on their website for additional information.

Search Kuwait Airways flights
Brussels Airlines
£564 £706 No cancel fee N/A
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Austrian Airlines
£495 £710 No cancel fee 78%
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Eurowings
£402 £765 No cancel fee 87%
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Egypt Air
£619 £776 No cancel fee N/A
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Royal Brunei Airlines
£513 £799 No cancel fee 84%

We couldn't confirm the COVID-19 safety measures taken by Royal Brunei Airlines. Please check directly on their website for additional information.

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Vietnam Airlines
£559 £812 No cancel fee 81%
Search Vietnam Airlines flights
Air France
£420 £835 No cancel fee 77%
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Air India
£654 £836 No cancel fee N/A
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