Cheap Flights from Thailand to London from ฿7,138

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

All the information you need to plan the best null to LON flight in 2021: compare Thailand to London flight prices with the expected peak season, weather and rainfall in London.

How far in advance should I book a flight from Thailand to London?

Travellers have found it’s best to book a flight 38 days in advance to save up to 13% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 38 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Thailand to London 1-2 weeks in advance for as low as ฿25,016, or ฿27,784 for flights within the next 24 hours.

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

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

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

Our data shows that March tends to be the cheapest month to fly to London from Thailand. Users have commonly found prices around ฿24,407 for the month, but tickets can be as low as ฿17,578. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from Thailand to London in October, November 2021

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

10 Nov - 5 Dec

฿15,443pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

10 Nov - 18 Nov

฿15,476pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

2 Nov - 30 Nov

฿15,510pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

Thailand to London 2021 flight deals

Cheap flights to London from Thailand found for this year

10 Nov - 5 Dec

฿15,443pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

10 Nov - 18 Nov

฿15,476pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

2 Nov - 30 Nov

฿15,510pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

Direct flights to London from Thailand

Save time with Thailand to London direct flight deals

15 Jan - 20 Jan

฿23,115pp

BKK

Bangkok Suvarnabhumi

British Airways

Direct

LHR

London Heathrow

LHR

London Heathrow

British Airways

Direct

BKK

Bangkok Suvarnabhumi

9 Feb - 23 Feb

฿23,148pp

BKK

Bangkok Suvarnabhumi

British Airways

Direct

LHR

London Heathrow

LHR

London Heathrow

British Airways

Direct

BKK

Bangkok Suvarnabhumi

17 Jan - 16 Feb

฿23,181pp

BKK

Bangkok Suvarnabhumi

British Airways

Direct

LHR

London Heathrow

LHR

London Heathrow

British Airways

Direct

BKK

Bangkok Suvarnabhumi

Last-minute flights from Thailand to London

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

28 Oct - 5 Nov

฿17,478pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

25 Oct - 4 Feb

฿17,678pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

27 Oct - 7 Mar

฿18,145pp

BKK

Bangkok Suvarnabhumi

Finnair

1 STOP

LHR

London Heathrow

LHR

London Heathrow

Finnair

1 STOP

BKK

Bangkok Suvarnabhumi

One-way flights to London from Thailand

The cheapest one-way flights from Thailand to London

19:00 - 05:20

Finnair

1 stop

16h 20m

BKK - LHR

฿7,138

15:35 - 05:45

Etihad Airways

2 stops

21h 10m

BKK - LHR

฿7,205

iWofly

06:55 - 09:55

Multiple Airlines

2 stops

34h 00m

BKK - STN

฿7,238

Combigo

Related info for your journey

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

Flight FAQs

From Thailand to London

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Thai Airways, EVA Air, and British Airways flying from Thailand to London have implemented new flexible cancellation policies.

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

Etihad Airways is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travellers booking flights from Thailand to London 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.

Can I find flights from Thailand to London for under ฿14,600 on Cheapflights?

Yes, there are multiple flights from Thailand to London for under ฿14,600. The cheapest flight booked recently is on Finnair for just ฿14,509, but on average you can expect to pay ฿15,210.

Are there direct flights from Thailand to London for under ฿23,200 on Cheapflights?

Cheapflights has 20 direct flights from Thailand to London under ฿23,200. A good price for a direct flight from Thailand to London is less than ฿23,815.

Are there last-minute flights available from Thailand to London for under ฿17,500?

There are currently 20+ open flights from Thailand to London within the next 7 days for less than ฿17,500.

What are the most popular routes from Thailand to London?

The most popular route from Thailand to London is Bangkok Suvarnabhumi - London Heathrow. You may also consider Bangkok Suvarnabhumi - London Gatwick or Bangkok Suvarnabhumi - London City.

What are the most popular airlines that fly from Thailand to London?

When booking a flight from Thailand to London, you may want to consider flying on Jet Airways, Air France or British Airways as they are the most popular for this route.

What are the cheapest flights from Thailand to London?

The cheapest flight price from Thailand to London is ฿11,046. On average you can expect to pay ฿44,122. The most popular route, (Bangkok Suvarnabhumi - London Heathrow), can usually be booked for ฿14,509.

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COVID Restrictions

View COVID Travel Restrictions for London, England

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

Information is based on travel restrictions from Thailand to London

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

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.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.

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

Returning to Thailand from London

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.

Hide COVID Travel Restrictions for London, England

Departure points for flights from Thailand to London

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

Flights from Chiang Mai to Gatwick from ฿26,918 pp

Flights from Chiang Mai to Heathrow from ฿19,379 pp

Flights from Chiang Mai to London City from ฿28,652 pp

Flights from Koh Samui to Gatwick from ฿28,452 pp

Flights from Koh Samui to Heathrow from ฿23,849 pp

Flights from Koh Samui to London City from ฿26,617 pp

Flights from Krabi to Heathrow from ฿32,054 pp

Flights from Phuket City to Gatwick from ฿25,350 pp

Flights from Phuket City to Heathrow from ฿18,879 pp

Flights from Phuket City to London City from ฿28,052 pp

Flights from Phuket City to Stansted from ฿23,716 pp

Destination information for London

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

฿1 = £0.03

16.0 °C

71.0 mm

Airports servicing

Buri Ram (BFV)

Chiang Rai (CEI)

Chumphon (CJM)

Chiang Mai (CNX)

Hat Yai (HDY)

Mae Hong Son (HGN)

Airports servicing London

Heathrow (LHR)

Gatwick (LGW)

Stansted (STN)

London City (LCY)

Luton (LTN)

Southend (SEN)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Gulf Air	฿12,740	฿16,496	No cancel fee	67%		Search Gulf Air flights
Aeroflot	฿13,334	฿22,476	No cancel fee	79%		Search Aeroflot flights
Royal Jordanian	฿16,061	฿20,058	No cancel fee	61%		Search Royal Jordanian flights
China Southern	฿16,668	฿19,591	No cancel fee	69%		Search China Southern flights
SriLankan Airlines	฿18,221	฿21,068	No cancel fee	68%		Search SriLankan Airlines flights
Jet Airways	฿19,564	฿22,811	No cancel fee	74%	We couldn't confirm the COVID-19 safety measures taken by Jet Airways. Please check directly on their website for additional information.	Search Jet Airways flights
Kuwait Airways	฿19,822	฿22,483	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
Turkish Airlines	฿20,010	฿22,648	No cancel fee	77%		Search Turkish Airlines flights
Air China	฿20,207	฿28,506	No cancel fee	67%		Search Air China flights
Vietnam Airlines	฿20,457	฿23,255	No cancel fee	81%		Search Vietnam Airlines flights

Cheap flights from Thailand to London

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

All the information you need to plan the best null to LON flight in 2021: compare Thailand to London flight prices with the expected peak season, weather and rainfall in London.

How far in advance should I book a flight from Thailand to London?

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

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

Cheap flights from Thailand to London in October, November 2021

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

Thailand to London 2021 flight deals

Cheap flights to London from Thailand found for this year

Direct flights to London from Thailand

Save time with Thailand to London direct flight deals

Last-minute flights from Thailand to London

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

One-way flights to London from Thailand

The cheapest one-way flights from Thailand to London

Related info for your journey

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

Flight FAQs

From Thailand to London

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

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

Can I find flights from Thailand to London for under ฿14,600 on Cheapflights?

Are there direct flights from Thailand to London for under ฿23,200 on Cheapflights?

Are there last-minute flights available from Thailand to London for under ฿17,500?

What are the most popular routes from Thailand to London?

What are the most popular airlines that fly from Thailand to London?

What are the cheapest flights from Thailand to London?

Related searches

Flights to London from Thailand

Rent a Car

COVID Restrictions

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

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

Departure points for flights from Thailand to London

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

Destination information for London

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

Airports servicing

Airports servicing London

Top 10 airlines flying from Thailand to London

The chart below displays the airlines Cheapflights users travelling from Thailand to London 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
Thailand to London (LON)