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£270+ Cheap flights to Bangkok

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Bangkok in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bangkok
Explore the most affordable flight options available to Bangkok. Find the lowest fares based on data from user searches, with prices last updated on 20 February 2026.

Fri 22/522:00
LHR
-
BKK
2 stops30h 00m
Hainan Airlines
Thu 4/619:20
BKK
-
LHR
2 stops30h 10m
Hainan Airlines
Deal found 16/2£410
Sun 8/311:05
LGW
-
BKK
1 stop31h 25m
Air China
Sat 21/302:30
BKK
-
LGW
1 stop35h 25m
Air China
Deal found 16/2£410
Wed 11/311:05
LGW
-
BKK
1 stop31h 25m
Air China
Wed 13/519:35
BKK
-
LGW
1 stop17h 00m
Air China
Deal found 16/2£411
Sun 16/810:25
LGW
-
DMK
2 stops22h 20m
Multiple Airlines
Tue 13/1013:35
DMK
-
LGW
2 stops23h 50m
Multiple Airlines
Deal found 16/2£411
Tue 10/320:25
LHR
-
BKK
1 stop20h 45m
Air China
Wed 13/501:30
BKK
-
LHR
1 stop22h 10m
Air China
Deal found 16/2£411
Thu 12/311:05
LGW
-
BKK
1 stop31h 25m
Air China
Wed 25/302:30
BKK
-
LGW
1 stop35h 25m
Air China
Deal found 17/2£412
Fri 23/1010:25
LGW
-
DMK
2 stops26h 45m
Multiple Airlines
Sat 14/1108:35
DMK
-
LGW
2 stops28h 50m
Multiple Airlines
Deal found 16/2£412
Mon 15/622:40
LHR
-
BKK
1 stop19h 30m
Air China
Mon 22/601:30
BKK
-
LHR
1 stop24h 55m
Air China
Deal found 16/2£412
Fri 1/511:15
LGW
-
BKK
1 stop32h 05m
Air China
Wed 20/501:30
BKK
-
LGW
1 stop35h 05m
Air China
Deal found 17/2£413
Sun 20/910:25
LGW
-
DMK
2 stops23h 55m
Multiple Airlines
Sun 4/1011:10
DMK
-
LGW
2 stops26h 15m
Multiple Airlines
Deal found 16/2£413
Mon 2/321:10
LHR
-
BKK
1 stop22h 05m
Shenzhen Airlines
Sun 22/319:30
BKK
-
LHR
1 stop30h 40m
Shenzhen Airlines
Deal found 19/2£413
Sun 17/511:15
LGW
-
BKK
1 stop32h 05m
Air China
Fri 22/519:35
BKK
-
LGW
1 stop17h 00m
Air China
Deal found 16/2£413

Find flight deals to Bangkok

Find the latest flights to Bangkok in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 February 2026.

Return from

£410

One-way from

£270

Popular in

July

Cheapest in

May

Average price

£617
Hainan Airlines
  • Hainan Airlines
  • 22/5-4/6
  • 4 total stops
  • 60h 10m total
  • London to Bangkok
Search Deals
24/2
  • 24/2
  • 3 total stops
  • 41h 30m total
  • London to Bangkok
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Bangkok that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 February 2026.
Use the filters below to find and compare flights to Bangkok that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Sun 16/8

10:25-16:20

1 stop23h 55m

Bangkok Don Mueang Intl

Wed 14/10

13:35-07:30

1 stop23h 55m

£439

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 6/3

21:10-11:10

1 stop31h 00m

Bangkok Suvarnabhumi

Thu 19/3

12:10-19:10

1 stop38h 00m

£439

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Sat 4/7

10:25-13:00

1 stop20h 35m

Bangkok Don Mueang Intl

Wed 29/7

15:15-07:30

1 stop22h 15m

£442

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Mon 29/6

10:25-16:20

1 stop23h 55m

Bangkok Don Mueang Intl

Thu 30/7

16:50-07:05

1 stop20h 15m

£442

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 27/4

22:05-11:10

1 stop31h 05m

Bangkok Suvarnabhumi

Sun 17/5

03:15-19:50

1 stop22h 35m

£443

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Mon 17/8

10:25-13:00

1 stop20h 35m

Bangkok Don Mueang Intl

Tue 15/9

16:50-07:25

1 stop20h 35m

£443

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Sun 16/8

10:25-13:00

1 stop20h 35m

Bangkok Don Mueang Intl

Tue 13/10

15:15-07:25

1 stop22h 10m

£443

LondonBangkok

LGW - DMK

LGWDMK

London Gatwick

Fri 3/7

10:25-16:20

1 stop23h 55m

Bangkok Don Mueang Intl

Thu 23/7

15:15-07:05

1 stop21h 50m

£443

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 29/4

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Tue 12/5

12:10-20:00

1 stop37h 50m

£444

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 11/4

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Tue 28/4

03:15-20:00

1 stop22h 45m

£450

Flights are sorted by cheapest return flights first.

Deals found on 16/2

Showing 1-10 of 60 results
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Best time to book a flight to Bangkok

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

When is the best time to book a flight to Bangkok?

Use this chart to determine the optimal time to book a return flight from London to Bangkok. Price data was last updated on 18 February 2026.

To ensure you get the cheapest price possible for a flight to Bangkok, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Bangkok?

On average, a flight from London to Bangkok takes 18 hours 56 minutes. Flights to Bangkok from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Bangkok

The most flights from London to Bangkok are scheduled on a Tuesday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

What are the most popular airlines that fly to Bangkok?

The most popular airlines flying from London to Bangkok are EVA Air, Thai Airways and Etihad Airways.

EVA Air
EVA Air
From £638
Thai Airways
Thai Airways
From £613
Emirates
Emirates
From £462
Etihad Airways
Etihad Airways
From £326

What are the cheapest airlines that fly to Bangkok?

The cheapest airlines flying from London to Bangkok are Turkmenistan Airlines, Hahn Air and Scandinavian Airlines.

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok when rainfall is around 10.0 mm.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated 20 February 2026.
See what other customers who have flown with EVA Air, Thai Airways, andSAUDIA to Thailand have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
EVA Air
8.4
Very Good
1,357 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Thai Airways
7.8
Good
382 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
SAUDIA
7.4
Good
659 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
Norse Atlantic UK
7.3
Good
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.
China Eastern
7.2
Good
196 reviews
EVA Air
8.4
Very Good
1,357 reviews
Check prices

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

FAQs about flying to Bangkok

Bangkok airports overview

Suvarnabhumi International Airport (pronounced su-wan-na-poom), or Bangkok International, is located in Racha Thewa, Thailand, approximately 25km (16 miles) east of downtown Bangkok. It is the country’s busiest airport, and the third busiest in Asia, with almost 43 million passengers in 2010.

Suvarnabhumi Airport, meaning “Golden Land” in Sanskrit, features the tallest control tower in the world and the world’s largest single-building passenger terminal. Travellers can expect everything that most international airports offer – an extensive array of shopping and dining, facilities and services. Constructed almost entirely of glass, the interior of the terminal is well lit and airy. Moreover, numerous traditional artworks and fabrics draped from the walls and ceilings are a wonderful introduction to Thai culture.

Suvarnabhumi International Airport is clean, modern and well maintained and, like all Thai citizens, staff are exceptionally friendly and helpful. Expect nothing less than a world-class experience when visiting Thailand’s primary aerial gateway.

Situated in Bangkok, a mere 25km (15 miles) from the city centre, Don Muang Airport was, at its peak, the second biggest international airport in Asia. However, it closed its doors to commercial airlines after the opening of the new Suvarnabhumi Airport in 2006, before reopening in 2007 to domestic flights following complaints about the new airport. Today, the airport is used mostly for charter flights, for civil aviation, and by the military (the Royal Thai Air Force has a base here). Two of the three terminals are closed, and the third is used by only a handful of low-cost domestic airlines for non-connecting flights. Non-scheduled international flights occasionally make use of the International Terminal.

Most travellers agree that Don Muang (also sometimes spelled Don Mueang) remains a pleasant, functional domestic terminal.

  • Can I find cheaper flights to Bangkok if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bangkok on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Bangkok?

    Based on reviews from Cheapflights users, Turkmenistan Airlines is rated the highest out of the airlines that fly to Bangkok.

  • How much is a return flight to Bangkok?

    A return flight to Bangkok will typically cost around £74, however they can be found for as little as £41.

  • Where does the fastest flight to Bangkok depart from?

    For those looking to save time traveling to Bangkok, London offers the quickest one-way flight (11 hours 15 minutes).

  • Does Bangkok Suvarnabhumi have car hire?

    Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Bangkok Suvarnabhumi?

    Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 mi away from Bangkok Suvarnabhumi).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Airports serving Bangkok

Book a flight to or from one of these Bangkok airports.
Flights to Suvarnabhumi
Flights to Don Mueang Intl
Flights from Suvarnabhumi
Flights from Don Mueang Intl

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Bangkok flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Bangkok flights so you can book your flight when prices are ideal. Enable price alerts 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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