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Cheap flights from Thailand to the United Kingdom from £171

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 the United Kingdom departing on 12/12. 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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Find the cheapest flights from Thailand to the United Kingdom

Recent return flight deals from Thailand to the United Kingdom

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:20 - 08:45BKK-EDI
27h 25m1 stop
Multiple Airlines Logo
07:00 - 21:05EDI-BKK
31h 05m2 stops
£438Multiple Airlines
Find Deal
Fri, 5 Dec - Thu, 26 Feb
Multiple Airlines Logo
21:15 - 23:55HKT-LGW
33h 40m3 stops
Multiple Airlines Logo
19:35 - 11:30LGW-HKT
32h 55m3 stops
£478Multiple Airlines
Find Deal
Sun, 18 Jan - Sat, 24 Jan
Etihad Airways Logo
09:25 - 18:10BKK-LHR
15h 45m1 stop
Etihad Airways Logo
08:50 - 23:20LHR-BKK
31h 30m1 stop
£498Etihad Airways
Find Deal
Sun, 8 Feb - Sun, 22 Feb
China Eastern Logo
03:00 - 06:40BKK-LGW
33h 40m2 stops
China Eastern Logo
11:35 - 19:50LGW-BKK
26h 15m2 stops
£501China Eastern
Find Deal
Fri, 1 May - Tue, 12 May
China Eastern Logo
03:00 - 06:40BKK-LGW
33h 40m2 stops
China Eastern Logo
18:00 - 00:40LGW-BKK
24h 40m1 stop
£502China Eastern
Find Deal
Fri, 1 May - Tue, 12 May
Etihad Airways Logo
02:55 - 06:10BKK-MAN
34h 15m1 stop
Etihad Airways Logo
13:40 - 23:20MAN-BKK
26h 40m1 stop
£542Etihad Airways
Find Deal
Wed, 21 Jan - Thu, 29 Jan
KLM Logo
09:15 - 19:35BKK-LCY
17h 20m1 stop
KLM Logo
10:00 - 07:10LCY-BKK
14h 10m1 stop
£651KLM
Find Deal
Fri, 13 Feb - Thu, 19 Feb
KLM Logo
12:15 - 07:15BKK-LCY
26h 00m1 stop
KLM Logo
09:20 - 07:10LCY-BKK
14h 50m1 stop
£665KLM
Find Deal
Tue, 23 Dec - Thu, 22 Jan
SWISS Logo
13:15 - 08:00BKK-LCY
25h 45m1 stop
SWISS Logo
13:05 - 09:45LCY-BKK
14h 40m1 stop
£693SWISS
Find Deal
Fri, 12 Dec - Fri, 15 May
SWISS Logo
13:15 - 08:45BKK-LCY
26h 30m1 stop
SWISS Logo
13:05 - 09:45LCY-BKK
14h 40m1 stop
£694SWISS
Find Deal
Thu, 11 Dec - Fri, 15 May

Air India flights from Thailand to United Kingdom

Our best Air India deals on Thailand to United Kingdom flight tickets
Air India
15 Mar
BKK14:45Bangkok Suvarnabhumi
27h 20m
1 stop
LHR11:05London Heathrow
22 Mar
LHR22:00London Heathrow
15h 20m
1 stop
BKK20:20Bangkok Suvarnabhumi
£497
Find similar
Air India
26 Feb
BKK20:50Bangkok Suvarnabhumi
21h 15m
1 stop
LHR11:05London Heathrow
7 Mar
LHR22:00London Heathrow
15h 20m
1 stop
BKK20:20Bangkok Suvarnabhumi
£502
Find similar
Air India
23 Feb
BKK14:45Bangkok Suvarnabhumi
27h 20m
1 stop
LHR11:05London Heathrow
7 Mar
LHR13:00London Heathrow
24h 20m
1 stop
BKK20:20Bangkok Suvarnabhumi
£504
Find similar

Hainan Airlines flights from Thailand to United Kingdom

Our best Hainan Airlines deals on Thailand to United Kingdom flight tickets
Hainan Airlines
6 Dec
BKK19:10Bangkok Suvarnabhumi
29h 45m
1 stop
LHR17:55London Heathrow
31 Dec
LHR19:45London Heathrow
31h 20m
1 stop
BKK10:05Bangkok Suvarnabhumi
£510
Find similar
Hainan Airlines
30 Nov
BKK11:10Bangkok Suvarnabhumi
37h 45m
2 stops
LHR17:55London Heathrow
3 Dec
LHR19:45London Heathrow
31h 20m
1 stop
BKK10:05Bangkok Suvarnabhumi
£520
Find similar
Hainan Airlines
2 Dec
BKK11:10Bangkok Suvarnabhumi
36h 10m
1 stop
LHR16:20London Heathrow
3 Dec
LHR19:45London Heathrow
31h 20m
1 stop
BKK10:05Bangkok Suvarnabhumi
£525
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Thailand to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 26 November 2025.
Use the filters below to find and compare flights from Thailand to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokEdinburgh

BKK - EDI

BKKEDI

Bangkok Suvarnabhumi

Fri 5/12

12:20-08:45

1 stop27h 25m

Edinburgh Turnhouse

Thu 26/2

07:00-21:05

2 stops31h 05m

£438

Phuket CityLondon

HKT - LGW

HKTLGW

Phuket City

Sun 18/1

21:15-23:55

3 stops33h 40m

London Gatwick

Sat 24/1

19:35-11:30

3 stops32h 55m

£478

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sun 8/2

09:25-18:10

1 stop15h 45m

London Heathrow

Sun 22/2

08:50-23:20

1 stop31h 30m

£498

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 1/5

03:00-06:40

2 stops33h 40m

London Gatwick

Tue 12/5

11:35-19:50

2 stops26h 15m

£501

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 1/5

03:00-06:40

2 stops33h 40m

London Gatwick

Tue 12/5

18:00-00:40

1 stop24h 40m

£502

BangkokManchester

BKK - MAN

BKKMAN

Bangkok Suvarnabhumi

Wed 21/1

02:55-06:10

1 stop34h 15m

Manchester

Thu 29/1

13:40-23:20

1 stop26h 40m

£542

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Fri 13/2

09:15-19:35

1 stop17h 20m

London City

Thu 19/2

10:00-07:10

1 stop14h 10m

£651

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Tue 23/12

12:15-07:15

1 stop26h 00m

London City

Thu 22/1

09:20-07:10

1 stop14h 50m

£665

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Fri 12/12

13:15-08:00

1 stop25h 45m

London City

Fri 15/5

13:05-09:45

1 stop14h 40m

£693

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Thu 11/12

13:15-08:45

1 stop26h 30m

London City

Fri 15/5

13:05-09:45

1 stop14h 40m

£694

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Thailand to United Kingdom

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

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Thailand is in November. Flight prices, which tend to average around £653, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of November, then departing from Thailand during the month May is also very affordable. Most momondo users find prices during this month for around £667.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Thailand to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £755. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Thailand to United Kingdom for around £801.

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

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £546. Try not to purchase tickets in the evening because they tend to be around £820. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Thailand to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Thailand when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £774 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Thailand for as low as £705 on momondo.

What cabin class options are available on Thailand to United Kingdom flights?

There are 3 cabin classes available to choose from on Thailand to United Kingdom 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 United Kingdom flights?

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

Cheap Thailand to United Kingdom flight deals and tips

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

Best price found

£144

Fastest flight time

12h 20m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

Airports in United Kingdom

2 airports
The best one-way flight to United Kingdom from Thailand in the past 72 hours is £144. The best return flight deal from Thailand to United Kingdom found on momondo in the last 72 hours is £107.
The fastest flight from Thailand to United Kingdom takes 12h 20m
Direct flights go from Thailand to United Kingdom on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. Airlines offering direct flights are: EVA Air and Norse Atlantic UK..
There are 2 airports near United Kingdom: London Heathrow (LHR), London Gatwick (LGW)
Search flight deals

  • When did momondo last update prices for flights from Thailand to United Kingdom?

    Prices for flights from Thailand to United Kingdom are updated daily.

  • How many operators does momondo search for flights from Thailand to United Kingdom?

  • How old do you have to be to fly from Thailand to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Thailand to United Kingdom?

Best airlines flying from Thailand to United Kingdom

Compare and see reviews for airlines that fly from Thailand to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom £214Free CancellationRating
7.6
1,068 reviews
Search Cathay Pacific flights
Norse Atlantic UKPriceFrom £228Free CancellationRating
7.2
51 reviews
Search Norse Atlantic UK flights
China SouthernPriceFrom £243Free CancellationRating
7.5
119 reviews
Search China Southern flights
Air IndiaPriceFrom £371Free CancellationRating
5.5
2,947 reviews
Search Air India flights
Austrian AirlinesPriceFrom £463Free CancellationRating
7.6
874 reviews
Search Austrian Airlines flights
China EasternPriceFrom £464Free CancellationRating
7.2
178 reviews
Search China Eastern flights
IndiGoPriceFrom £477Free CancellationRating
6.8
499 reviews
Search IndiGo flights
Turkish AirlinesPriceFrom £482Free CancellationRating
7.3
4,059 reviews
Search Turkish Airlines flights
SAUDIAPriceFrom £497Free CancellationRating
7.4
645 reviews
Search SAUDIA flights
FinnairPriceFrom £508Free CancellationRating
7.6
1,334 reviews
Search Finnair flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Thailand to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Thailand to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Thailand to United Kingdom?

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 United Kingdom from Thailand.

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

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Thailand and alert you when they change.

An easier way to manage your United Kingdom 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.
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Popular flights according to clicks in the last 7 days on momondo
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