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Cheap flights from Thailand to the United Kingdom from £188

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 22/3. 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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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
11:05 - 19:30
BKK
-
LHR
38h 25m
2 stops
Multiple Airlines Logo
21:20 - 20:55
LHR
-
BKK
17h 35m
1 stop
£466Multiple Airlines
Thu, 28 May - Sun, 7 Jun
Multiple Airlines Logo
12:25 - 18:20
BKK
-
LGW
12h 55mdirect
Multiple Airlines Logo
10:30 - 04:05
LGW
-
BKK
34h 35m
1 stop
£466Multiple Airlines
Thu, 5 Mar - Wed, 18 Mar
China Eastern Logo
13:35 - 06:30
BKK
-
LGW
23h 55m
1 stop
China Eastern Logo
18:05 - 01:15
LGW
-
BKK
25h 10m
2 stops
£467China Eastern
Wed, 11 Mar - Mon, 6 Apr
Multiple Airlines Logo
19:10 - 17:35
BKK
-
LHR
29h 25m
2 stops
Multiple Airlines Logo
22:40 - 00:10
LHR
-
BKK
19h 30m
1 stop
£467Multiple Airlines
Thu, 12 Mar - Wed, 8 Apr
China Eastern Logo
00:55 - 14:00
BKK
-
LGW
20h 05m
1 stop
China Eastern Logo
10:30 - 22:25
LGW
-
BKK
28h 55m
1 stop
£468China Eastern
Wed, 4 Mar - Wed, 18 Mar
Cathay Pacific Logo
15:00 - 07:55
BKK
-
MAN
22h 55m
1 stop
Cathay Pacific Logo
11:10 - 18:00
MAN
-
BKK
24h 50m
1 stop
£597Cathay Pacific
Tue, 5 May - Mon, 25 May
KLM Logo
12:05 - 07:15
BKK
-
LCY
25h 10m
1 stop
KLM Logo
10:00 - 09:30
LCY
-
BKK
17h 30m
1 stop
£657KLM
Mon, 20 Jul - Tue, 25 Aug
KLM Logo
09:15 - 17:20
BKK
-
LCY
15h 05m
1 stop
KLM Logo
09:20 - 10:05
LCY
-
BKK
17h 45m
1 stop
£732KLM
Tue, 17 Feb - Tue, 3 Mar
SWISS Logo
13:15 - 08:40
BKK
-
LCY
26h 25m
1 stop
SWISS Logo
13:30 - 10:45
LCY
-
BKK
14h 15m
1 stop
£769SWISS
Sun, 8 Mar - Tue, 10 Mar
SWISS Logo
21:10 - 12:55
BKK
-
LCY
46h 45m
2 stops
SWISS Logo
12:15 - 10:45
LCY
-
BKK
15h 30m
1 stop
£775SWISS
Sat, 7 Mar - Sat, 14 Mar

Oman Air flights from Thailand to United Kingdom

Our best Oman Air deals on Thailand to United Kingdom flight tickets
Oman Air
4 May
BKK09:00Bangkok Suvarnabhumi
16h 10m
1 stop
LHR19:10London Heathrow
10 May
LHR20:50London Heathrow
28h 00m
1 stop
BKK06:50Bangkok Suvarnabhumi
£492
Oman Air
1 May
BKK19:10Bangkok Suvarnabhumi
17h 20m
1 stop
LHR06:30London Heathrow
7 May
LHR20:50London Heathrow
14h 55m
1 stop
BKK17:45Bangkok Suvarnabhumi
£493
Oman Air
30 Apr
BKK19:10Bangkok Suvarnabhumi
17h 20m
1 stop
LHR06:30London Heathrow
22 May
LHR08:25London Heathrow
16h 25m
1 stop
BKK06:50Bangkok Suvarnabhumi
£494

Royal Brunei Airlines flights from Thailand to United Kingdom

Our best Royal Brunei Airlines deals on Thailand to United Kingdom flight tickets
Royal Brunei Airlines
11 Feb
BKK21:00Bangkok Suvarnabhumi
41h 20m
2 stops
LHR07:20London Heathrow
25 Feb
LHR17:00London Heathrow
37h 05m
2 stops
BKK13:05Bangkok Suvarnabhumi
£565
Royal Brunei Airlines
18 Feb
BKK21:00Bangkok Suvarnabhumi
41h 20m
2 stops
LHR07:20London Heathrow
4 Mar
LHR17:00London Heathrow
37h 05m
2 stops
BKK13:05Bangkok Suvarnabhumi
£574
Royal Brunei Airlines
14 Feb
BKK13:30Bangkok Suvarnabhumi
24h 50m
2 stops
LHR07:20London Heathrow
22 Feb
LHR17:15London Heathrow
36h 25m
2 stops
BKK12:40Bangkok Suvarnabhumi
£576

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 7 February 2026.
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

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 28/5

11:05-19:30

2 stops38h 25m

London Heathrow

Sun 7/6

21:20-20:55

1 stop17h 35m

£466

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Thu 5/3

12:25-18:20

Nonstop12h 55m

London Gatwick

Wed 18/3

10:30-04:05

1 stop34h 35m

£466

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 11/3

13:35-06:30

1 stop23h 55m

London Gatwick

Mon 6/4

18:05-01:15

2 stops25h 10m

£467

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 12/3

19:10-17:35

2 stops29h 25m

London Heathrow

Wed 8/4

22:40-00:10

1 stop19h 30m

£467

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Wed 4/3

00:55-14:00

1 stop20h 05m

London Gatwick

Wed 18/3

10:30-22:25

1 stop28h 55m

£468

BangkokManchester

BKK - MAN

BKKMAN

Bangkok Suvarnabhumi

Tue 5/5

15:00-07:55

1 stop22h 55m

Manchester

Mon 25/5

11:10-18:00

1 stop24h 50m

£597

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Mon 20/7

12:05-07:15

1 stop25h 10m

London City

Tue 25/8

10:00-09:30

1 stop17h 30m

£657

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Tue 17/2

09:15-17:20

1 stop15h 05m

London City

Tue 3/3

09:20-10:05

1 stop17h 45m

£732

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Sun 8/3

13:15-08:40

1 stop26h 25m

London City

Tue 10/3

13:30-10:45

1 stop14h 15m

£769

BangkokLondon

BKK - LCY

BKKLCY

Bangkok Suvarnabhumi

Sat 7/3

21:10-12:55

2 stops46h 45m

London City

Sat 14/3

12:15-10:45

1 stop15h 30m

£775

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 £621, 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 December is also very affordable. Most momondo users find prices during this month for around £639.

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 Saturday. Travellers who choose to depart for United Kingdom on a Saturday will often find tickets for as low as £715. 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 £747.

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 £182. Try not to purchase tickets at midday because they tend to be around £823. 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 £747 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 £646 on momondo.

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

There are 4 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?

You could potentially save up to 12% on your flight if you consider stops on a Thailand to United Kingdom flight.

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

£229

Fastest flight time

12h 35m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Thailand in the past 72 hours is £229. The best return flight deal from Thailand to United Kingdom found on momondo in the last 72 hours is £259.
The fastest flight from Thailand to United Kingdom takes 12h 35m
Direct flights go from Thailand to United Kingdom every day.
There are 1,286 airports in United Kingdom. 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 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
Norse Atlantic UKPriceFrom £176Free CancellationRating
7.3
52 reviews
Search Norse Atlantic UK flights
China SouthernPriceFrom £210Free CancellationRating
7.3
137 reviews
Search China Southern flights
Oman AirPriceFrom £244Free CancellationRating
8.1
115 reviews
Search Oman Air flights
Turkish AirlinesPriceFrom £376Free CancellationRating
7.3
4,207 reviews
Search Turkish Airlines flights
Austrian AirlinesPriceFrom £432Free CancellationRating
7.5
896 reviews
Search Austrian Airlines flights
China EasternPriceFrom £449Free CancellationRating
7.2
192 reviews
Search China Eastern flights
SAUDIAPriceFrom £481Free CancellationRating
7.4
657 reviews
Search SAUDIA flights
Kuwait AirwaysPriceFrom £506Free CancellationRating
7.2
330 reviews
Search Kuwait Airways flights
Air ChinaPriceFrom £506Free CancellationRating
7.2
138 reviews
Search Air China flights
Etihad AirwaysPriceFrom £508Free CancellationRating
7.3
1,387 reviews
Search Etihad Airways 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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