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Cheap flights from London Luton Airport to Bangkok Suvarnabhumi Airport from £293

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — BKK
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Luton to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Suvarnabhumi (BKK). 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 16 September 2025.

Round-trip from

£433

One-way from

£293

Popular in

August

Cheapest in

September

Average price

£516
28/9-3/10
  • 28/9-3/10
  • 4 total stops
  • 80h 30m total
  • London to Bangkok
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15/11
  • 15/11
  • 3 total stops
  • 26h 20m total
  • London to Bangkok
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£56 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£35 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Luton to Suvarnabhumi

Cheapest flights from Luton to Suvarnabhumi
Explore the most affordable flight options available from Luton to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Sun 28/913:15LTN - BKK
2 stops44h 55mMultiple Airlines
Fri 3/1017:10BKK - LTN
2 stops35h 35mMultiple Airlines
Deal found 15/9£433
Thu 13/1114:00LTN - BKK
2 stops48h 05mMultiple Airlines
Sun 23/1110:10BKK - LTN
2 stops44h 00mMultiple Airlines
Deal found 15/9£433
Mon 13/1013:15LTN - BKK
2 stops44h 55mMultiple Airlines
Mon 20/1012:20BKK - LTN
2 stops40h 25mMultiple Airlines
Deal found 15/9£436
Tue 14/1008:30LTN - BKK
3 stops32h 10mMultiple Airlines
Tue 21/1017:10BKK - LTN
2 stops35h 35mMultiple Airlines
Deal found 15/9£439
Wed 17/910:00LTN - BKK
2 stops21h 25mMultiple Airlines
Thu 16/1017:10BKK - LTN
2 stops35h 35mMultiple Airlines
Deal found 15/9£443
Tue 7/1008:30LTN - BKK
3 stops32h 10mMultiple Airlines
Tue 14/1018:20BKK - LTN
3 stops34h 25mMultiple Airlines
Deal found 15/9£447
Tue 23/908:25LTN - BKK
3 stops32h 15mMultiple Airlines
Tue 7/1023:40BKK - LTN
2 stops29h 05mMultiple Airlines
Deal found 15/9£450
Tue 30/908:25LTN - BKK
3 stops32h 15mMultiple Airlines
Tue 7/1023:40BKK - LTN
2 stops29h 05mMultiple Airlines
Deal found 15/9£453
Fri 26/908:25LTN - BKK
3 stops32h 15mMultiple Airlines
Tue 7/1023:40BKK - LTN
2 stops29h 05mMultiple Airlines
Deal found 15/9£455
Fri 3/1013:15LTN - BKK
2 stops46h 30mMultiple Airlines
Fri 10/1009:00BKK - LTN
2 stops19h 45mMultiple Airlines
Deal found 14/9£455

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Suvarnabhumi 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 16 September 2025.
Use the filters below to find and compare flights from London Luton Airport to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Luton

Fly to

Suvarnabhumi

Route

Depart

Return

Price

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Mon 1/12

14:00-15:05

1 stop18h 05m

Bangkok Suvarnabhumi

Sat 31/1

22:05-23:10

2 stops32h 05m

£526

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Fri 26/9

06:00-09:30

1 stop21h 30m

Bangkok Suvarnabhumi

Mon 29/9

12:05-21:45

1 stop15h 40m

£778

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Sat 6/12

11:00-14:40

1 stop20h 40m

Bangkok Suvarnabhumi

Thu 11/12

12:10-21:25

1 stop16h 15m

£830

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Mon 15/12

14:00-15:05

1 stop18h 05m

Bangkok Suvarnabhumi

Sun 11/1

10:10-23:10

1 stop20h 00m

£844

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Mon 9/3

10:25-13:50

1 stop20h 25m

Bangkok Suvarnabhumi

Tue 24/3

16:30-09:05

1 stop23h 35m

£1,040

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Fri 19/12

14:00-11:40

1 stop14h 40m

Bangkok Suvarnabhumi

Tue 30/12

23:15-17:10

2 stops24h 55m

£1,061

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Tue 23/12

14:00-15:05

1 stop18h 05m

Bangkok Suvarnabhumi

Mon 12/1

10:10-23:10

1 stop20h 00m

£1,093

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Wed 4/2

10:25-14:50

1 stop21h 25m

Bangkok Suvarnabhumi

Sun 15/2

16:30-09:05

1 stop23h 35m

£1,127

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Wed 4/2

10:25-14:50

1 stop21h 25m

Bangkok Suvarnabhumi

Mon 16/2

23:55-09:05

1 stop40h 10m

£1,127

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Mon 9/3

10:25-13:50

1 stop20h 25m

Bangkok Suvarnabhumi

Sat 21/3

23:55-09:05

1 stop40h 10m

£1,128

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 23 results
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Best time to book a flight from Luton to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Suvarnabhumi Airport

What is the cheapest month to book a flight from London Luton Airport to Bangkok Suvarnabhumi Airport?

Currently, May is the cheapest month in which you can book a flight from London Luton Airport to Bangkok Suvarnabhumi Airport (average of £717). Flying from London Luton Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LTN to BKK?

Find hourly flight availability from Luton to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

When flying from London Luton Airport to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 16% versus a flight in the morning.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 16 September 2025.
See what other customers who have flown with Thai Airways and Etihad Airways from London Luton Airport to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews
Check prices

Comfort

7.5

Food

7.3

Overall

7.8

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
350 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Comfort

7.5

Food

7.3

Overall

7.8

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Etihad Airways
7.4
Good
1,250 reviews
Thai Airways
7.8
Good
350 reviews
Check prices

Comfort

7.5

Food

7.3

Overall

7.8

Boarding

7.9

Crew

8.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

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

  • How long is the flight from London Luton Airport to Bangkok Suvarnabhumi Airport?

    Airlines like EL AL fly from London Luton Airport to Bangkok Suvarnabhumi Airport in about 20h 25m. The time it takes to get you to your destination can typically vary by up to . London Luton Airport and Bangkok Suvarnabhumi Airport are separated by a distance of 5935 mi.

  • What are the cheapest airlines flying from London Luton Airport to Bangkok Suvarnabhumi Airport round-trip?

    Our cheapest airline available from London Luton Airport to Bangkok Suvarnabhumi Airport is Thai Airways. Our recent data shows that you can find tickets from as low as £628 on this airline. An additional option worth looking into is Etihad Airways, starting at £723. Thai Airways is 19% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London Luton Airport to Bangkok Suvarnabhumi Airport?

    Currently, May is the cheapest month in which you can book a flight from London Luton Airport to Bangkok Suvarnabhumi Airport (average of £717). Flying from London Luton Airport to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £1,123). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Cha-am
Chonburi
Ayutthaya
Ko Samet
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Luton to Suvarnabhumi

Discover the top 2 airlines that operate flights from Luton to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest£628Average£827FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Etihad AirwaysCheapest£723Average£906FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Luton to Suvarnabhumi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Suvarnabhumi from Luton.

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

Yes! Cheapflights helps users easily find flights from Luton to Suvarnabhumi with no change fees.

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

Yes, Cheapflights offers price alerts on Luton to Suvarnabhumi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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