Cheap Flights from London to Thailand from £188

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

£207

06:20 - 03:15

Finnair

1 stop

14h 55m

LHR - BKK

£216

02:30 - 03:25

Multiple Airlines

2 stops

17h 55m

LTN - BKK

£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.

Hire a Car

Car Rentals in Thailand

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.

Flights from Gatwick to Chiang Mai from £550 pp

Flights from Gatwick to Koh Samui from £539 pp

Flights from Gatwick to Krabi from £451 pp

Flights from Gatwick to Phuket City from £417 pp

Flights from Heathrow to Chiang Mai from £401 pp

Flights from Heathrow to Koh Samui from £426 pp

Flights from Heathrow to Krabi from £362 pp

Flights from Heathrow to Phuket City from £310 pp

Flights from London City to Chiang Mai from £511 pp

Flights from London City to Koh Samui from £508 pp

Flights from London City to Krabi from £511 pp

Flights from London City to Phuket City from £341 pp

Flights from Luton to Chiang Mai from £669 pp

Flights from Luton to Koh Samui from £660 pp

Flights from Luton to Krabi from £687 pp

Flights from Luton to Phuket City from £448 pp

Flights from Stansted to Chiang Mai from £545 pp

Flights from Stansted to Koh Samui from £518 pp

Flights from Stansted to Krabi from £541 pp

Flights from Stansted to Phuket City from £418 pp

Destination information for Thailand

Things to know before you go - useful duration and weather info for your trip from London to Thailand.

£1 = ฿45.54

Airports servicing London

Heathrow (LHR)

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)

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		Search Brussels Airlines flights
Austrian Airlines	£495	£710	No cancel fee	78%		Search Austrian Airlines flights
Eurowings	£402	£765	No cancel fee	87%		Search Eurowings flights
Egypt Air	£619	£776	No cancel fee	N/A		Search Egypt Air flights
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.	Search Royal Brunei Airlines flights
Vietnam Airlines	£559	£812	No cancel fee	81%		Search Vietnam Airlines flights
Air France	£420	£835	No cancel fee	77%		Search Air France flights
Air India	£654	£836	No cancel fee	N/A		Search Air India flights

Cheap flights from London to Thailand

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?

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

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

Cheap flights from London to Thailand in September, October 2021

The best prices found for LON to Thailand flights in September, October

London to Thailand 2021 flight deals

Cheap flights to Thailand from London found for this year

Direct flights to Thailand from London

Save time with London to Thailand direct flight deals

Last-minute flights from London to Thailand

Late deals on return flights to Thailand from London, departing today and this week

One-way flights to Thailand from London

The cheapest one-way flights from London to Thailand

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?

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

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

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

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

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

Related searches

Flights to Thailand from London

Hire a Car

COVID Restrictions

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

Do I need a test to fly back to London from 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.

Airports servicing London

Airports servicing

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.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.

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