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Cheap flights from London Luton Airport to Bangkok from £249

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BKK
17 Sep — 24 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luton to Bangkok

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Bangkok
Explore the most affordable flight options available from Luton to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Tue 8/920:35 -
2 stops35h 00m
Tue 13/1009:15 -
2 stops19h 45m
Deal found 17/8£446
Sat 19/920:35 -
2 stops35h 00m
Tue 13/1009:15 -
2 stops19h 45m
Deal found 17/8£447
Tue 8/920:35 -
2 stops35h 00m
Thu 1/1003:15 -
2 stops25h 45m
Deal found 14/8£448
Mon 7/920:35 -
2 stops35h 00m
Wed 30/909:15 -
2 stops31h 45m
Deal found 17/8£449
Tue 15/920:35 -
2 stops35h 00m
Tue 29/909:15 -
2 stops29h 15m
Deal found 13/8£449
Wed 9/920:35 -
2 stops35h 00m
Wed 30/909:15 -
2 stops31h 45m
Deal found 15/8£450
Wed 2/915:15 -
2 stops26h 55m
Mon 2/1111:50 -
2 stops33h 35m
Deal found 17/8£451
Sun 20/915:15 -
2 stops26h 40m
Sat 10/1015:55 -
2 stops29h 50m
Deal found 13/8£452
Tue 15/912:45 -
2 stops23h 35m
Mon 5/1003:15 -
2 stops25h 35m
Deal found 13/8£452
Tue 8/920:35 -
2 stops35h 00m
Thu 1/1009:15 -
2 stops29h 15m
Deal found 14/8£453
Wed 16/915:15 -
2 stops20h 55m
Tue 29/921:00 -
2 stops23h 35m
Deal found 14/8£454
Thu 17/915:15 -
2 stops20h 55m
Wed 30/915:55 -
2 stops28h 30m
Deal found 15/8£454

Find flight deals from Luton to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 August 2026.

Round-trip from

£446

One-way from

£249

Popular in

May

Cheapest in

March

Average price

£692
8/9-13/10
  • 8/9-13/10
  • 4 total stops
  • 54h 45m total
  • London to Bangkok
Search Deals
3/9
  • 3/9
  • 3 total stops
  • 29h 00m total
  • London to Bangkok
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£135 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Bangkok 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, Cheapflights users made 858,174 searches. Data last updated 18 August 2026.
Use the filters below to find and compare flights from London Luton Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Mon 7/9

20:35-13:35

2 stops35h 00m

Bangkok Suvarnabhumi

Mon 28/9

09:15-08:30

2 stops29h 15m

£459

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Sun 20/9

12:40-00:10

2 stops29h 30m

Bangkok Suvarnabhumi

Sun 11/10

21:00-13:25

2 stops22h 25m

£484

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Thu 12/11

15:05-06:45

2 stops32h 40m

Bangkok Suvarnabhumi

Sat 21/11

11:50-13:45

2 stops32h 55m

£507

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Sun 13/9

05:40-14:55

3 stops27h 15m

Bangkok Suvarnabhumi

Mon 12/10

09:15-21:40

2 stops18h 25m

£573

LondonBangkok

LTN London Luton - DMK Bangkok Don Mueang Intl

LTNDMK

London Luton

Mon 12/10

13:35-22:05

3 stops26h 30m

Bangkok Don Mueang Intl

Sun 1/11

17:15-13:25

3 stops27h 10m

£632

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Sun 27/9

13:05-18:10

2 stops23h 05m

Bangkok Suvarnabhumi

Sun 11/10

09:15-21:55

2 stops18h 40m

£663
Fastest return journey

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Wed 2/9

07:05-05:05

1 stop16h 00m

Bangkok Suvarnabhumi

Sat 5/9

09:15-22:05

2 stops18h 50m

£691

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Thu 17/9

07:00-05:55

1 stop16h 55m

Bangkok Suvarnabhumi

Tue 29/9

00:55-14:35

1 stop19h 40m

£703

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Sun 13/9

07:50-09:30

1 stop19h 40m

Bangkok Suvarnabhumi

Sun 20/9

11:25-09:00

2 stops27h 35m

£927

LondonBangkok

LTN London Luton - DMK Bangkok Don Mueang Intl

LTNDMK

London Luton

Thu 17/12

06:00-08:25

3 stops43h 25m

Bangkok Don Mueang Intl

Fri 8/1

21:20-19:45

3 stops29h 25m

£941

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Luton to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Luton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to Bangkok

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Luton to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Luton to Bangkok that include hotel bookings?

    Yes. In addition to deals on Luton to Bangkok flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Bangkok.

  • Can I find deals for business class flights from Luton to Bangkok?

    Yes. Cheapflights offers flight deals from Luton to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Luton to Bangkok?

Cheapflights helps you search for flights from Luton to Bangkok via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Luton to Bangkok?

Cheapflights helps you find that perfect flight to Bangkok from Luton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Luton to Bangkok with no change fees?

Certainly. Search results for flights to Bangkok from Luton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Luton to Bangkok become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bangkok from Luton today and book when prices fit your budget.

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