How many flights depart from Thailand to London on average per day?

As of December 2025, 7 flights take off from Thailand and land in London each day. The most common flight departure time for this route is 12:00, with 52% of daily flights taking off in the afternoon.

What is the cheapest airline that flies from Thailand to London?

Hainan Airlines, Norse Atlantic UK, and Etihad Airways are the most popular carriers operating from Thailand to London

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

How often are flights from Thailand to London delayed?

Historically, on average around 14% of flights between Thailand and London have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

Which airlines fly to London?

EVA Air, Thai Airways and Emirates are the top three most popular airlines that fly to London from Thailand according to our data. EVA Air is the first choice among our users, with 44% of people opting to fly with this airline when travelling to London. Keep in mind that there are 21 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

How many flights depart from Thailand to London on average per week?

As of December 2025, there are 55 flights per week flying from Thailand to London. The most common day of the week flights depart is Sat, with 16% of flights taking off on this day.

What is the most punctual flight time for Thailand to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Thailand to London flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How long does it take to fly to London?

Flight times from Thailand to London vary, but if you’re flying out of Bangkok and flying into London Heathrow Airport (one of the most popular routes), then the duration is 15h 22m on average. Another popular route from Thailand to London is flying from Phuket City to London Heathrow Airport, which will take roughly 15h 40m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Thailand to London?

Prices for flights from Thailand to London were last updated today.

How many operators does momondo search for flights from Thailand to London?

The number of operators available for flights from Thailand to London is 20 as of December 2025.

How old do you have to be to fly from Thailand to London?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Thailand to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£170 Cheap Flights from Thailand to London in 2025/26

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15:35 - 17:30

CNX

LHR

32h 55m1 stop

21:00 - 22:20

LHR

CNX

18h 20m1 stop

£465China Eastern

Tue, 3 Feb - Tue, 10 Feb

08:50 - 18:10

CNX

LHR

16h 20m1 stop

21:00 - 22:20

LHR

CNX

18h 20m1 stop

£466Multiple Airlines

Tue, 3 Feb - Tue, 10 Feb

11:25 - 18:35

BKK

LHR

38h 10m1 stop

22:00 - 11:25

LHR

BKK

30h 25m1 stop

£485China Southern

Wed, 4 Mar - Thu, 12 Mar

02:50 - 14:00

BKK

LHR

18h 10m1 stop

22:00 - 01:05

LHR

BKK

20h 05m1 stop

£486China Southern

Tue, 10 Feb - Tue, 10 Mar

20:50 - 11:05

BKK

LHR

21h 15m1 stop

13:30 - 13:35

LHR

BKK

17h 05m1 stop

£490Air India

Thu, 5 Feb - Thu, 5 Mar

20:50 - 11:05

BKK

LHR

21h 15m1 stop

08:45 - 14:10

LHR

BKK

22h 25m1 stop

£490Air India

Wed, 11 Mar - Sun, 15 Mar

12:05 - 07:55

BKK

LCY

25h 50m1 stop

08:25 - 09:30

LCY

BKK

19h 05m1 stop

£596KLM

Mon, 8 Jun - Wed, 17 Jun

12:05 - 07:55

BKK

LCY

25h 50m1 stop

08:25 - 09:30

LCY

BKK

19h 05m1 stop

£636KLM

Mon, 8 Jun - Thu, 18 Jun

13:15 - 08:45

BKK

LCY

26h 30m1 stop

13:30 - 10:45

LCY

BKK

14h 15m1 stop

£653SWISS

Tue, 17 Feb - Tue, 10 Mar

13:15 - 08:45

BKK

LCY

26h 30m1 stop

09:15 - 10:45

LCY

BKK

18h 30m1 stop

£694SWISS

Tue, 3 Feb - Tue, 17 Feb

China Eastern flights from Thailand to London

Our best China Eastern deals on Thailand to London flight tickets

China Eastern

3 Feb

CNX15:35Chiang Mai

32h 55m

1 stop

LHR17:30London Heathrow

10 Feb

LHR21:00London Heathrow

18h 20m

1 stop

CNX22:20Chiang Mai

£465

Find similar

China Eastern

22 Jan

CNX16:25Chiang Mai

28h 35m

2 stops

LGW14:00London Gatwick

4 Feb

LGW10:30London Gatwick

20h 50m

1 stop

CNX14:20Chiang Mai

£472

Find similar

China Eastern

3 Feb

CNX16:25Chiang Mai

28h 35m

2 stops

LGW14:00London Gatwick

10 Feb

LGW10:30London Gatwick

28h 50m

1 stop

CNX22:20Chiang Mai

£472

Find similar

China Southern flights from Thailand to London

Our best China Southern deals on Thailand to London flight tickets

China Southern

4 Mar

BKK11:25Bangkok Suvarnabhumi

38h 10m

1 stop

LHR18:35London Heathrow

12 Mar

LHR22:00London Heathrow

30h 25m

1 stop

BKK11:25Bangkok Suvarnabhumi

£485

Find similar

China Southern

10 Feb

BKK02:50Bangkok Suvarnabhumi

18h 10m

1 stop

LHR14:00London Heathrow

7 Mar

LHR22:00London Heathrow

30h 25m

1 stop

BKK11:25Bangkok Suvarnabhumi

£486

Find similar

China Southern

10 Feb

BKK02:50Bangkok Suvarnabhumi

22h 45m

2 stops

LHR18:35London Heathrow

10 Mar

LHR22:00London Heathrow

20h 05m

1 stop

BKK01:05Bangkok Suvarnabhumi

£491

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Tue 3/2

15:35-17:30

1 stop32h 55m

London Heathrow

Tue 10/2

21:00-22:20

1 stop18h 20m

£465

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Tue 3/2

08:50-18:10

1 stop16h 20m

London Heathrow

Tue 10/2

21:00-22:20

1 stop18h 20m

£466

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 4/3

11:25-18:35

1 stop38h 10m

London Heathrow

Thu 12/3

22:00-11:25

1 stop30h 25m

£485

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 10/2

02:50-14:00

1 stop18h 10m

London Heathrow

Tue 10/3

22:00-01:05

1 stop20h 05m

£486

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 5/2

20:50-11:05

1 stop21h 15m

London Heathrow

Thu 5/3

13:30-13:35

1 stop17h 05m

£490

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 11/3

20:50-11:05

1 stop21h 15m

London Heathrow

Sun 15/3

08:45-14:10

1 stop22h 25m

£490

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Mon 8/6

12:05-07:55

1 stop25h 50m

London City

Wed 17/6

08:25-09:30

1 stop19h 05m

£596

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Mon 8/6

12:05-07:55

1 stop25h 50m

London City

Thu 18/6

08:25-09:30

1 stop19h 05m

£636

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Tue 17/2

13:15-08:45

1 stop26h 30m

London City

Tue 10/3

13:30-10:45

1 stop14h 15m

£653

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Tue 3/2

13:15-08:45

1 stop26h 30m

London City

Tue 17/2

09:15-10:45

1 stop18h 30m

£694

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thailand to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to London?

The cheapest month to fly to London from Thailand is in November. Flight prices, which tend to average around £628, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Thailand averaging around £652.

What is the cheapest day to depart on your flight to London?

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £728. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Thailand to London for around £761.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £743. Flights at midday are often more expensive, with an average ticket price of £821.

What is the cheapest Thailand to London flight route?

Fly from Bangkok Suvarnabhumi to London Gatwick for the best Thailand - London flight prices

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

You are more likely to see cheaper flights to London from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £758 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Thailand for as low as £697 on momondo.

What cabin class options are available on Thailand to London flights?

There are 3 cabin classes available to choose from on Thailand to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Thailand to London flights?

No. A direct flight is the cheapest option for a flight between Thailand to London.

Cheap Thailand to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to London

Best price found	£157
Fastest flight time	12h 35m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in London	6 airports

The best one-way flight to London from Thailand in the past 72 hours is £157. The best return flight deal from Thailand to London found on momondo in the last 72 hours is £194.

The fastest flight from Thailand to London takes 12h 35m

Direct flights go from Thailand to London on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: EVA Air and Norse Atlantic UK..

There are 6 airports in London. From Thailand there are direct flights to London Heathrow (LHR), London Gatwick (LGW).

Search flight deals

When did momondo last update prices for flights from Thailand to London?
Prices for flights from Thailand to London were last updated today.
How many operators does momondo search for flights from Thailand to London?
The number of operators available for flights from Thailand to London is 20 as of December 2025.
How old do you have to be to fly from Thailand to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Thailand to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Thailand to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Thailand to London is Boeing 777-300ER (48.83% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (22.86%), Boeing 787-9 Dreamliner (14.69%), and Boeing 777 (13.35%).

Best airlines flying from Thailand to London

Compare and see reviews for airlines that fly from Thailand to London with momondo

Airline	Rating	Free Cancellation	Price
Norse Atlantic UK	PriceFrom £178	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
China Southern	PriceFrom £238	Free Cancellation	Rating 7.5 122 reviews	Search China Southern flights
Oman Air	PriceFrom £288	Free Cancellation	Rating 8.0 113 reviews	Search Oman Air flights
Air India	PriceFrom £365	Free Cancellation	Rating 5.5 2,954 reviews	Search Air India flights
Austrian Airlines	PriceFrom £455	Free Cancellation	Rating 7.6 880 reviews	Search Austrian Airlines flights
China Eastern	PriceFrom £456	Free Cancellation	Rating 7.2 179 reviews	Search China Eastern flights
SAUDIA	PriceFrom £488	Free Cancellation	Rating 7.4 648 reviews	Search SAUDIA flights
Kuwait Airways	PriceFrom £513	Free Cancellation	Rating 7.2 322 reviews	Search Kuwait Airways flights
Air China	PriceFrom £513	Free Cancellation	Rating 7.2 131 reviews	Search Air China flights
Etihad Airways	PriceFrom £550	Free Cancellation	Rating 7.4 1,336 reviews	Search Etihad Airways flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Colchester

Bedford

Ramsgate

Hounslow

Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to London?

It is quick and easy to find Thailand to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Thailand to London with flexible booking policies on momondo?

Yes. All flights to London from Thailand on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Thailand to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Thailand.

I’m not ready to book a flight from Thailand to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Thailand to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Thailand to London from £170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thailand to London departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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China Eastern flights from Thailand to London

Our best China Eastern deals on Thailand to London flight tickets

China Southern flights from Thailand to London

Our best China Southern deals on Thailand to London flight tickets

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How to get the cheapest flight ticket from Thailand to London

What is the cheapest month to fly to London?

What is the cheapest day to depart on your flight to London?

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £728. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Thailand to London for around £761.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £743. Flights at midday are often more expensive, with an average ticket price of £821.

What is the cheapest Thailand to London flight route?

Fly from Bangkok Suvarnabhumi to London Gatwick for the best Thailand - London flight prices

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

What cabin class options are available on Thailand to London flights?

There are 3 cabin classes available to choose from on Thailand to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Thailand to London flights?

No. A direct flight is the cheapest option for a flight between Thailand to London.

What is the cheapest airline that flies from Thailand to London?

Hainan Airlines, Norse Atlantic UK, and Etihad Airways are the most popular carriers operating from Thailand to London

Which airlines fly to London?

How often are flights from Thailand to London delayed?

Historically, on average around 14% of flights between Thailand and London have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

What is the most punctual flight time for Thailand to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Thailand to London flights?

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How many flights depart from Thailand to London on average per day?

As of December 2025, 7 flights take off from Thailand and land in London each day. The most common flight departure time for this route is 12:00, with 52% of daily flights taking off in the afternoon.

How many flights depart from Thailand to London on average per week?

As of December 2025, there are 55 flights per week flying from Thailand to London. The most common day of the week flights depart is Sat, with 16% of flights taking off on this day.

How long does it take to fly to London?

Cheap Thailand to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to London

Best price found

Fastest flight time

Direct flights

Airports in London

When did momondo last update prices for flights from Thailand to London?

How many operators does momondo search for flights from Thailand to London?

How old do you have to be to fly from Thailand to London?

What documentation or ID do you need to fly to London?

What is the most popular plane model from Thailand to London?

Best airlines flying from Thailand to London

Compare and see reviews for airlines that fly from Thailand to London with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Thailand to London?

Can I find flights from Thailand to London with flexible booking policies on momondo?

How can momondo help me find flights from Thailand to London?

I’m not ready to book a flight from Thailand to London right now. Can momondo alert me if prices change?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London