Cheap flights from the United Kingdom to Thailand from £271

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Thailand departing on 24/2. 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 the United Kingdom to Thailand

Recent return flight deals from the United Kingdom to Thailand

Enter your travel dates to find the best prices.
China Southern Logo
20:20 - 01:50
LGW
-
BKK
22h 30m1 stop
China Southern Logo
03:00 - 17:20
BKK
-
LGW
21h 20m1 stop
£403China Southern
Sat, 28 Feb - Mon, 16 Mar
Hainan Airlines Logo
22:00 - 10:00
LHR
-
BKK
30h 00m2 stops
Hainan Airlines Logo
19:20 - 19:30
BKK
-
LHR
30h 10m2 stops
£403Hainan Airlines
Fri, 24 Apr - Thu, 7 May
China Eastern Logo
17:00 - 17:50
LGW
-
BKK
17h 50m1 stop
China Eastern Logo
10:45 - 06:30
BKK
-
LGW
26h 45m1 stop
£404China Eastern
Mon, 19 Jan - Tue, 3 Feb
China Eastern Logo
21:00 - 04:05
LHR
-
BKK
24h 05m1 stop
China Eastern Logo
00:55 - 17:30
BKK
-
LHR
23h 35m1 stop
£404China Eastern
Tue, 20 Jan - Mon, 9 Feb
China Eastern Logo
17:00 - 00:55
LGW
-
BKK
24h 55m1 stop
China Eastern Logo
16:50 - 06:30
BKK
-
LGW
20h 40m1 stop
£405China Eastern
Sat, 24 Jan - Tue, 3 Feb
China Eastern Logo
21:00 - 22:25
LHR
-
BKK
18h 25m1 stop
China Eastern Logo
19:55 - 17:30
BKK
-
LHR
28h 35m1 stop
£405China Eastern
Wed, 4 Feb - Sun, 15 Feb
Turkish Airlines Logo
17:05 - 15:50
LGW
-
HKT
15h 45m1 stop
Turkish Airlines Logo
22:25 - 09:25
HKT
-
LGW
18h 00m1 stop
£429Turkish Airlines
Mon, 9 Mar - Sun, 22 Mar
IndiGo Logo
11:15 - 14:30
MAN
-
BKK
20h 15m1 stop
IndiGo Logo
22:05 - 09:15
BKK
-
MAN
18h 10m1 stop
£538IndiGo
Sat, 7 Mar - Thu, 19 Mar
IndiGo Logo
11:40 - 09:50
MAN
-
BKK
15h 10m1 stop
IndiGo Logo
22:05 - 09:15
BKK
-
MAN
18h 10m1 stop
£539IndiGo
Mon, 2 Mar - Tue, 17 Mar
Air France Logo
06:00 - 07:30
BHX
-
BKK
18h 30m1 stop
Air France Logo
09:15 - 21:15
BKK
-
BHX
19h 00m2 stops
£621Air France
Wed, 21 Jan - Wed, 28 Jan

Air India flights from United Kingdom to Thailand

Our best Air India deals on United Kingdom to Thailand flight tickets
Air India
4 Mar
LHR22:00London Heathrow
15h 20m
1 stop
BKK20:20Bangkok Suvarnabhumi
18 Mar
BKK20:50Bangkok Suvarnabhumi
21h 15m
1 stop
LHR11:05London Heathrow
£427
Air India
4 Mar
LHR08:45London Heathrow
16h 20m
1 stop
HKT08:05Phuket City
25 Mar
HKT20:30Phuket City
22h 00m
1 stop
LHR11:30London Heathrow
£486
Air India
14 Apr
LHR21:45London Heathrow
27h 35m
1 stop
HKT07:20Phuket City
21 Apr
HKT08:20Phuket City
33h 10m
1 stop
LHR11:30London Heathrow
£488

Air France flights from United Kingdom to Thailand

Our best Air France deals on United Kingdom to Thailand flight tickets
Air France
21 Jan
BHX06:00Birmingham
18h 30m
1 stop
BKK07:30Bangkok Suvarnabhumi
28 Jan
BKK09:15Bangkok Suvarnabhumi
19h 00m
2 stops
BHX21:15Birmingham
£621
Air France
22 Jan
BHX10:25Birmingham
14h 05m
1 stop
BKK07:30Bangkok Suvarnabhumi
26 Jan
BKK09:30Bangkok Suvarnabhumi
18h 45m
1 stop
BHX21:15Birmingham
£623

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Thailand 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 9 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Thailand that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sat 28/2

20:20-01:50

1 stop22h 30m

Bangkok Suvarnabhumi

Mon 16/3

03:00-17:20

1 stop21h 20m

£403

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 24/4

22:00-10:00

2 stops30h 00m

Bangkok Suvarnabhumi

Thu 7/5

19:20-19:30

2 stops30h 10m

£403

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 19/1

17:00-17:50

1 stop17h 50m

Bangkok Suvarnabhumi

Tue 3/2

10:45-06:30

1 stop26h 45m

£404

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 20/1

21:00-04:05

1 stop24h 05m

Bangkok Suvarnabhumi

Mon 9/2

00:55-17:30

1 stop23h 35m

£404

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Sat 24/1

17:00-00:55

1 stop24h 55m

Bangkok Suvarnabhumi

Tue 3/2

16:50-06:30

1 stop20h 40m

£405

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 4/2

21:00-22:25

1 stop18h 25m

Bangkok Suvarnabhumi

Sun 15/2

19:55-17:30

1 stop28h 35m

£405

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Mon 9/3

17:05-15:50

1 stop15h 45m

Phuket City

Sun 22/3

22:25-09:25

1 stop18h 00m

£429

ManchesterBangkok

MAN - BKK

MANBKK

Manchester

Sat 7/3

11:15-14:30

1 stop20h 15m

Bangkok Suvarnabhumi

Thu 19/3

22:05-09:15

1 stop18h 10m

£538

ManchesterBangkok

MAN - BKK

MANBKK

Manchester

Mon 2/3

11:40-09:50

1 stop15h 10m

Bangkok Suvarnabhumi

Tue 17/3

22:05-09:15

1 stop18h 10m

£539

BirminghamBangkok

BHX - BKK

BHXBKK

Birmingham

Wed 21/1

06:00-07:30

1 stop18h 30m

Bangkok Suvarnabhumi

Wed 28/1

09:15-21:15

2 stops19h 00m

£621

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 Thailand from

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

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 Thailand?

In general, May is the cheapest month to fly from United Kingdom to Thailand. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £388. If you are unable to visit Thailand during the month of May, then departing from United Kingdom during the month September is also very affordable. Most momondo users find prices during this month for around £540.

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

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as £710. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £755.

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

Our data shows that the cheapest United Kingdom to Thailand flights are usually those with departure times in the morning. Our users have found flights to Thailand in the morning for as low as £707. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around £734.

What is the cheapest United Kingdom to Thailand flight route?

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

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

You are more likely to see cheaper flights to Thailand from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around £697 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from United Kingdom for as low as £653 on momondo.

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

There are 4 cabin classes available to choose from on United Kingdom to Thailand 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 United Kingdom to Thailand flights?

You could potentially save up to 4% on your flight if you consider stops on a United Kingdom to Thailand flight.

Cheap United Kingdom to Thailand flight deals and tips

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

Best price found

£311

Fastest flight time

11h 15m

Direct flights

Mon, Wed, Thu, Sat and Sun

Airports in Thailand

74 airports
The best one-way flight to Thailand from United Kingdom in the past 72 hours is £311. The best return flight deal from United Kingdom to Thailand found on momondo in the last 72 hours is £551.
The fastest flight from United Kingdom to Thailand takes 11h 15m
Direct flights go from United Kingdom to Thailand on Monday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: EVA Air and Norse Atlantic UK..
There are 74 airports in Thailand. From United Kingdom there are direct flights to Bangkok Suvarnabhumi (BKK).
  • When did momondo last update prices for flights from United Kingdom to Thailand?

    Prices for flights from United Kingdom to Thailand are refreshed on a daily basis.

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

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

    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 United Kingdom to Thailand.

  • What documentation or ID do you need to fly to Thailand?

    The travel and health documents required for your trip to Thailand 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 Thailand. 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 United Kingdom to Thailand?

Best airlines flying from United Kingdom to Thailand

Compare and see reviews for airlines that fly from United Kingdom to Thailand with momondo
Airline
Rating
Free Cancellation
Price
Bangkok AirwaysPriceFrom £114Free CancellationRating
8.0
119 reviews
Search Bangkok Airways flights
Turkmenistan AirlinesPriceFrom £290Free CancellationRating
0.0
0 reviews
Search Turkmenistan Airlines flights
Shenzhen AirlinesPriceFrom £334Free CancellationRating
7.6
22 reviews
Search Shenzhen Airlines flights
Kuwait AirwaysPriceFrom £372Free CancellationRating
7.2
326 reviews
Search Kuwait Airways flights
A.P.G.PriceFrom £381Free CancellationRating
0.0
Search A.P.G. flights
Hahn AirPriceFrom £433Free CancellationRating
0.0
Search Hahn Air flights
Juneyao AirlinesPriceFrom £444Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
SWISSPriceFrom £460Free CancellationRating
7.5
1,840 reviews
Search SWISS flights
Royal Brunei AirlinesPriceFrom £468Free CancellationRating
0.0
0 reviews
Search Royal Brunei Airlines flights
Royal JordanianPriceFrom £471Free CancellationRating
6.8
448 reviews
Search Royal Jordanian flights

Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between United Kingdom and Thailand by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from United Kingdom to Thailand now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thailand and let you know when they change.

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1 adult
Sun 8/2
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