Is Thai Airways the cheapest airline to fly with from London to Bangkok?

With an average price of £1,043 return, Thai Airways is not the cheapest airline to fly from London to Bangkok with. Instead, for the lowest price, our data suggests flying with Shenzhen Airlines, where a return flight costs £578 on average.

Does Thai Airways fly direct to Bangkok from London?

No, Thai Airways does not fly the route directly.

£276 Cheap Thai Airways Flights from London to Bangkok

Flights Deals

Cheap Thai Airways Flight Deals from London to Bangkok

Here are some of the best deals found on KAYAK recently from Thai Airways for return flights from London to Bangkok that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

Last minute

Direct

Recent return Thai Airways flight deals from London to Bangkok

KAYAK's recommended return flight Thai Airways deals departing in the coming months from London to Bangkok.

Discover the best prices for you by selecting your travel dates on KAYAK.

12:30 - 06:00LHR-BKK

11h 30mdirect

00:45 - 07:15BKK-LHR

12h 30mdirect

£412Thai Airways

Find Deal

Fri, 13 Jun - Thu, 19 Jun

12:30 - 06:00LHR-BKK

11h 30mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£412Thai Airways

Find Deal

Fri, 17 Oct - Mon, 20 Oct

12:30 - 06:00LHR-BKK

11h 30mdirect

12:50 - 19:10BKK-LHR

12h 20mdirect

£624Thai Airways

Find Deal

Fri, 12 Sep - Wed, 1 Oct

21:25 - 15:00LHR-BKK

11h 35mdirect

12:50 - 19:10BKK-LHR

12h 20mdirect

£632Thai Airways

Find Deal

Tue, 14 Oct - Tue, 31 Mar

12:30 - 06:00LHR-BKK

11h 30mdirect

13:20 - 19:35BKK-LHR

13h 15mdirect

£634Thai Airways

Find Deal

Wed, 10 Sep - Tue, 9 Dec

21:35 - 16:00LHR-BKK

11h 25mdirect

13:20 - 19:35BKK-LHR

13h 15mdirect

£643Thai Airways

Find Deal

Sun, 26 Oct - Mon, 24 Nov

21:25 - 15:00LHR-BKK

11h 35mdirect

12:50 - 19:10BKK-LHR

12h 20mdirect

£644Thai Airways

Find Deal

Thu, 2 Oct - Wed, 15 Oct

12:30 - 06:00LHR-BKK

11h 30mdirect

00:30 - 07:15BKK-LHR

12h 45mdirect

£649Thai Airways

Find Deal

Fri, 12 Sep - Tue, 30 Sep

12:30 - 06:00LHR-BKK

11h 30mdirect

12:50 - 19:10BKK-LHR

12h 20mdirect

£652Thai Airways

Find Deal

Sat, 6 Sep - Sat, 20 Sep

21:25 - 15:00LHR-BKK

11h 35mdirect

12:50 - 19:10BKK-LHR

12h 20mdirect

£653Thai Airways

Find Deal

Wed, 10 Sep - Tue, 30 Sep

Useful Info

Cheapest flight	£276

Flight from London Heathrow Airport to Bangkok Suvarnabhumi Airport

When to Book Flights with Thai Airways from London to Bangkok

Average price per month

Flight prices as travel date approaches

Is Thai Airways the cheapest airline to fly with from London to Bangkok?
With an average price of £1,043 return, Thai Airways is not the cheapest airline to fly from London to Bangkok with. Instead, for the lowest price, our data suggests flying with Shenzhen Airlines, where a return flight costs £578 on average.
Does Thai Airways fly direct to Bangkok from London?
No, Thai Airways does not fly the route directly.

7.7

GoodBased on 325 verified guest reviews

8.3Crew

7.8Boarding

7.5Comfort

6.8Entertainment

7.3Food

6.0 Okay

Verified traveller, Apr 2025

BKK-DPS

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

8.0 Very Good

Wee Keng, Mar 2025

BKK-SIN

Older plane. Does not provide earphones

10.0 Wonderful

Verified traveller, Mar 2025

SIN-BKK

Everything was great no improvement needed

10.0 Wonderful

Tim, Feb 2025

TPE-SEA

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

10.0 Wonderful

Tim, Feb 2025

BKK-TPE

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

8.0 Very Good

Verified traveller, Feb 2025

BKK-CEI

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

10.0 Wonderful

Dominique, Feb 2025

BLR-BKK

Superbe business class

4.0 Mediocre

Ali, Dec 2024

BKK-BOM

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

10.0 Wonderful

KHALED A, Dec 2024

HND-BKK

good

8.0 Very Good

Verified traveller, Dec 2024

BKK-SIN

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

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£276 Find Cheap Thai Airways Flights from London to Bangkok

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When to Book Flights with Thai Airways from London to Bangkok

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Is Thai Airways the cheapest airline to fly with from London to Bangkok?

Does Thai Airways fly direct to Bangkok from London?

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Everything you need to know for your flight from London to Bangkok

Other airlines flying from London to Bangkok

Flights from the other most popular airlines that fly from London to Bangkok according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Cabin class types available on flights from London to Bangkok

Cabin classes available on flights from London to Bangkok. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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Top Thai Airways flights

The most popular destinations for flights with Thai Airways according to clicks from KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.