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Cheap flights from Thailand to the United Kingdom from £193

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 18/9. 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
21:25 - 18:25HKT-LGW
28h 00m1 stop
Logo
06:35 - 21:20LGW-HKT
31h 45m2 stops
£449
Find Deal
Wed, 12 Nov - Tue, 18 Nov
China Southern Logo
17:25 - 18:15HKT-LHR
31h 50m1 stop
China Southern Logo
22:00 - 16:25LHR-HKT
35h 25m1 stop
£473China Southern
Find Deal
Wed, 12 Nov - Tue, 18 Nov
Logo
21:25 - 18:25HKT-LGW
28h 00m1 stop
Logo
16:00 - 23:55LGW-HKT
24h 55m1 stop
£487
Find Deal
Wed, 12 Nov - Tue, 18 Nov
China Eastern Logo
02:10 - 15:10BKK-LGW
19h 00m1 stop
China Eastern Logo
17:00 - 00:55LGW-BKK
24h 55m1 stop
£544China Eastern
Find Deal
Sun, 21 Sep - Wed, 12 Nov
China Eastern Logo
11:50 - 06:30BKK-LGW
24h 40m1 stop
China Eastern Logo
18:00 - 04:05LGW-BKK
28h 05m1 stop
£546China Eastern
Find Deal
Wed, 3 Sep - Tue, 30 Sep
Etihad Airways Logo
02:55 - 15:15BKK-LHR
18h 20m1 stop
Etihad Airways Logo
14:45 - 18:50LHR-BKK
22h 05m1 stop
£552Etihad Airways
Find Deal
Wed, 17 Sep - Thu, 25 Sep
Etihad Airways Logo
02:55 - 15:15BKK-LHR
18h 20m1 stop
Etihad Airways Logo
20:55 - 23:55LHR-BKK
21h 00m1 stop
£565Etihad Airways
Find Deal
Sat, 4 Oct - Sun, 12 Oct
Emirates Logo
01:35 - 12:55BKK-STN
17h 20m1 stop
Emirates Logo
21:10 - 08:00STN-BKK
28h 50m1 stop
£602Emirates
Find Deal
Sat, 4 Oct - Sun, 12 Oct
Emirates Logo
03:40 - 18:45BKK-STN
21h 05m1 stop
Emirates Logo
21:10 - 19:25STN-BKK
16h 15m1 stop
£603Emirates
Find Deal
Sat, 4 Oct - Sun, 12 Oct
Qatar Airways Logo
00:50 - 14:00HKT-LHR
20h 10m1 stop
Qatar Airways Logo
08:35 - 05:50LHR-HKT
14h 15m1 stop
£629Qatar Airways
Find Deal
Tue, 11 Nov - Tue, 18 Nov

China Southern flights from Thailand to United Kingdom

Our best China Southern deals on Thailand to United Kingdom flight tickets
China Southern
12 Nov
HKT17:25Phuket City
31h 50m
1 stop
LHR18:15London Heathrow
18 Nov
LHR22:00London Heathrow
35h 25m
1 stop
HKT16:25Phuket City
£473
Find similar
China Southern
12 Nov
HKT17:25Phuket City
55h 30m
2 stops
LHR17:55London Heathrow
18 Nov
LHR22:00London Heathrow
35h 25m
1 stop
HKT16:25Phuket City
£519
Find similar
China Southern
17 Oct
BKK03:00Bangkok Suvarnabhumi
21h 05m
2 stops
LHR18:05London Heathrow
28 Oct
LHR22:00London Heathrow
30h 25m
1 stop
BKK11:25Bangkok Suvarnabhumi
£547
Find similar

Malaysia Airlines flights from Thailand to United Kingdom

Our best Malaysia Airlines deals on Thailand to United Kingdom flight tickets
Malaysia Airlines
3 Nov
BKK20:05Bangkok Suvarnabhumi
26h 20m
1 stop
LHR15:25London Heathrow
10 Nov
LHR10:25London Heathrow
22h 40m
1 stop
BKK16:05Bangkok Suvarnabhumi
£571
Find similar
Malaysia Airlines
8 Nov
BKK20:05Bangkok Suvarnabhumi
26h 20m
1 stop
LHR15:25London Heathrow
16 Nov
LHR10:25London Heathrow
16h 50m
1 stop
BKK10:15Bangkok Suvarnabhumi
£572
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 22 August 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 - LGW

HKTLGW

Phuket City

Wed 12/11

21:25-18:25

1 stop28h 00m

London Gatwick

Tue 18/11

06:35-21:20

2 stops31h 45m

£449

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Wed 12/11

17:25-18:15

1 stop31h 50m

London Heathrow

Tue 18/11

22:00-16:25

1 stop35h 25m

£473

Phuket CityLondon

HKT - LGW

HKTLGW

Phuket City

Wed 12/11

21:25-18:25

1 stop28h 00m

London Gatwick

Tue 18/11

16:00-23:55

1 stop24h 55m

£487

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sun 21/9

02:10-15:10

1 stop19h 00m

London Gatwick

Wed 12/11

17:00-00:55

1 stop24h 55m

£544

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 3/9

11:50-06:30

1 stop24h 40m

London Gatwick

Tue 30/9

18:00-04:05

1 stop28h 05m

£546

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 17/9

02:55-15:15

1 stop18h 20m

London Heathrow

Thu 25/9

14:45-18:50

1 stop22h 05m

£552

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sat 4/10

02:55-15:15

1 stop18h 20m

London Heathrow

Sun 12/10

20:55-23:55

1 stop21h 00m

£565

BangkokLondon

BKK - STN

BKKSTN

Bangkok Suvarnabhumi

Sat 4/10

01:35-12:55

1 stop17h 20m

London Stansted

Sun 12/10

21:10-08:00

1 stop28h 50m

£602

BangkokLondon

BKK - STN

BKKSTN

Bangkok Suvarnabhumi

Sat 4/10

03:40-18:45

1 stop21h 05m

London Stansted

Sun 12/10

21:10-19:25

1 stop16h 15m

£603

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Tue 11/11

00:50-14:00

1 stop20h 10m

London Heathrow

Tue 18/11

08:35-05:50

1 stop14h 15m

£629

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 £655, 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 £661.

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 £744. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Thailand to United Kingdom for around £794.

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 £534. Try not to purchase tickets at midday because they tend to be around £807. 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 £762 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 £683 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

£156

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 £156. The best return flight deal from Thailand to United Kingdom found on momondo in the last 72 hours is £128.
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 £209Free CancellationRating
7.6
974 reviews
Search Cathay Pacific flights
Norse Atlantic UKPriceFrom £223Free CancellationRating
7.2
47 reviews
Search Norse Atlantic UK flights
China SouthernPriceFrom £237Free CancellationRating
7.5
109 reviews
Search China Southern flights
Air IndiaPriceFrom £347Free CancellationRating
5.5
2,929 reviews
Search Air India flights
Air ChinaPriceFrom £449Free CancellationRating
7.3
95 reviews
Search Air China flights
China EasternPriceFrom £462Free CancellationRating
7.2
161 reviews
Search China Eastern flights
IndiGoPriceFrom £466Free CancellationRating
6.8
480 reviews
Search IndiGo flights
Kuwait AirwaysPriceFrom £511Free CancellationRating
7.1
304 reviews
Search Kuwait Airways flights
Hainan AirlinesPriceFrom £538Free CancellationRating
8.2
45 reviews
Search Hainan Airlines flights
Austrian AirlinesPriceFrom £541Free CancellationRating
7.6
832 reviews
Search Austrian 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.

An easier way to manage your United Kingdom trip

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Find better results for your trip to the United Kingdom

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