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Cheap flights from Thailand to the United Kingdom from £201

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 23/11. 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

Logo
10:25 - 05:55HKT-LHR
26h 30m1 stop
Logo
21:05 - 06:45LHR-HKT
26h 40m2 stops
£510
Find Deal
Sun, 26 Oct - Sun, 2 Nov
Logo
20:20 - 06:55HKT-LHR
16h 35m1 stop
Logo
21:35 - 12:50LHR-HKT
32h 15m1 stop
£514
Find Deal
Sat, 25 Oct - Sat, 1 Nov
Logo
10:25 - 06:55HKT-LHR
26h 30m1 stop
Logo
21:35 - 12:50LHR-HKT
32h 15m1 stop
£516
Find Deal
Sat, 25 Oct - Sat, 1 Nov
China Eastern Logo
13:35 - 15:10BKK-LGW
31h 35m1 stop
China Eastern Logo
11:35 - 00:40LGW-BKK
31h 05m1 stop
£521China Eastern
Find Deal
Sun, 28 Sep - Fri, 3 Oct
China Eastern Logo
11:50 - 16:00BKK-LGW
34h 10m1 stop
China Eastern Logo
18:05 - 18:05LGW-BKK
18h 00m1 stop
£522China Eastern
Find Deal
Sat, 4 Oct - Mon, 13 Oct
Qatar Airways Logo
00:50 - 12:10HKT-LHR
18h 20m1 stop
Qatar Airways Logo
08:25 - 05:50LHR-HKT
14h 25m1 stop
£631Qatar Airways
Find Deal
Mon, 27 Oct - Thu, 13 Nov
Qatar Airways Logo
00:50 - 12:10HKT-LHR
18h 20m1 stop
Qatar Airways Logo
14:55 - 12:55LHR-HKT
15h 00m1 stop
£650Qatar Airways
Find Deal
Mon, 27 Oct - Fri, 14 Nov
Thai Airways Logo
09:25 - 19:15CNX-LHR
15h 50m1 stop
Thai Airways Logo
12:30 - 20:30LHR-CNX
26h 00m1 stop
£856Thai Airways
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Emirates Logo
21:40 - 16:10CNX-LHR
25h 30m2 stops
Emirates Logo
09:10 - 13:45LHR-CNX
21h 35m2 stops
£952Emirates
Find Deal
Sat, 20 Dec - Sat, 3 Jan
Emirates Logo
21:40 - 16:10CNX-LHR
25h 30m2 stops
Emirates Logo
09:10 - 13:45LHR-CNX
21h 35m2 stops
£952Emirates
Find Deal
Sat, 20 Dec - Sat, 3 Jan

Malaysia Airlines flights from Thailand to United Kingdom

Our best Malaysia Airlines deals on Thailand to United Kingdom flight tickets
Malaysia Airlines
3 Mar
CNX14:50Chiang Mai
31h 35m
1 stop
LHR15:25London Heathrow
13 Mar
LHR10:25London Heathrow
20h 25m
1 stop
CNX13:50Chiang Mai
£571
Find similar
Malaysia Airlines
3 Mar
CNX14:50Chiang Mai
31h 35m
1 stop
LHR15:25London Heathrow
13 Mar
LHR21:25London Heathrow
31h 00m
1 stop
CNX11:25Chiang Mai
£573
Find similar

Air China flights from Thailand to United Kingdom

Our best Air China deals on Thailand to United Kingdom flight tickets
Air China
13 Dec
BKK19:30Bangkok Suvarnabhumi
17h 05m
1 stop
LGW05:35London Gatwick
30 Dec
LGW11:40London Gatwick
30h 50m
1 stop
BKK01:30Bangkok Suvarnabhumi
£531
Find similar
Air China
18 Dec
BKK02:30Bangkok Suvarnabhumi
35h 25m
1 stop
LGW06:55London Gatwick
30 Dec
LGW11:40London Gatwick
30h 50m
1 stop
BKK01:30Bangkok Suvarnabhumi
£532
Find similar
Air China
19 Oct
BKK01:30Bangkok Suvarnabhumi
22h 15m
1 stop
LHR17:45London Heathrow
28 Oct
LHR20:25London Heathrow
20h 45m
1 stop
BKK00:10Bangkok Suvarnabhumi
£538
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 12 September 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

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sun 26/10

10:25-05:55

1 stop26h 30m

London Heathrow

Sun 2/11

21:05-06:45

2 stops26h 40m

£510

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 25/10

20:20-06:55

1 stop16h 35m

London Heathrow

Sat 1/11

21:35-12:50

1 stop32h 15m

£514

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 25/10

10:25-06:55

1 stop26h 30m

London Heathrow

Sat 1/11

21:35-12:50

1 stop32h 15m

£516

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sun 28/9

13:35-15:10

1 stop31h 35m

London Gatwick

Fri 3/10

11:35-00:40

1 stop31h 05m

£521

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sat 4/10

11:50-16:00

1 stop34h 10m

London Gatwick

Mon 13/10

18:05-18:05

1 stop18h 00m

£522

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Mon 27/10

00:50-12:10

1 stop18h 20m

London Heathrow

Thu 13/11

08:25-05:50

1 stop14h 25m

£631

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Mon 27/10

00:50-12:10

1 stop18h 20m

London Heathrow

Fri 14/11

14:55-12:55

1 stop15h 00m

£650

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Thu 25/9

09:25-19:15

1 stop15h 50m

London Heathrow

Thu 2/10

12:30-20:30

1 stop26h 00m

£856

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Sat 20/12

21:40-16:10

2 stops25h 30m

London Heathrow

Sat 3/1

09:10-13:45

2 stops21h 35m

£952

Chiang MaiLondon

CNX - LHR

CNXLHR

Chiang Mai

Sat 20/12

21:40-16:10

2 stops25h 30m

London Heathrow

Sat 3/1

09:10-13:45

2 stops21h 35m

£952

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 October. Flight prices, which tend to average around £650, 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 October, then departing from Thailand during the month May is also very affordable. Most momondo users find prices during this month for around £656.

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 Thursday. Travellers who choose to depart for United Kingdom on a Thursday will often find tickets for as low as £741. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Thailand to United Kingdom for around £796.

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 £530. Try not to purchase tickets in the evening because they tend to be around £804. 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 Manchester 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 £756 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 £678 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

£157

Fastest flight time

12h 30m

Direct flights

Every day

Airports in United Kingdom

2 airports
The best one-way flight to United Kingdom from Thailand in the past 72 hours is £157. The best return flight deal from Thailand to United Kingdom found on momondo in the last 72 hours is £142.
The fastest flight from Thailand to United Kingdom takes 12h 30m
Direct flights go from Thailand to United Kingdom every day.
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 £207Free CancellationRating
7.6
993 reviews
Search Cathay Pacific flights
Norse Atlantic UKPriceFrom £222Free CancellationRating
7.1
49 reviews
Search Norse Atlantic UK flights
China SouthernPriceFrom £235Free CancellationRating
7.5
110 reviews
Search China Southern flights
Air IndiaPriceFrom £344Free CancellationRating
5.5
2,930 reviews
Search Air India flights
China EasternPriceFrom £451Free CancellationRating
7.2
165 reviews
Search China Eastern flights
IndiGoPriceFrom £463Free CancellationRating
6.9
484 reviews
Search IndiGo flights
Kuwait AirwaysPriceFrom £507Free CancellationRating
7.2
306 reviews
Search Kuwait Airways flights
Hainan AirlinesPriceFrom £534Free CancellationRating
8.2
45 reviews
Search Hainan Airlines flights
Austrian AirlinesPriceFrom £537Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
Turkish AirlinesPriceFrom £551Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines 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.

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
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