£232+ Cheap flights to Bangkok

— BKK
17 Oct — 24 Oct1
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

Mon 30/1110:40 -
1 stop31h 50m
Sun 28/219:30 -
1 stop17h 50m
Deal found 13/9£373
Sun 25/1022:00 -
1 stop30h 25m
Wed 18/1102:10 -
1 stop23h 25m
Deal found 14/9£376
Thu 19/1110:40 -
1 stop31h 50m
Sun 13/1202:30 -
1 stop35h 40m
Deal found 13/9£383
Fri 20/1119:10 -
1 stop34h 20m
Sun 20/1219:30 -
1 stop17h 50m
Deal found 14/9£384
Thu 19/1122:00 -
1 stop20h 05m
Mon 14/1219:55 -
1 stop29h 40m
Deal found 13/9£387
Thu 5/1121:30 -
1 stop32h 00m
Wed 2/1201:30 -
1 stop23h 20m
Deal found 14/9£396
Fri 18/912:35 -
1 stop22h 05m
Tue 20/1012:15 -
1 stop24h 20m
Deal found 14/9£397
Sun 25/1011:35 -
1 stop23h 30m
Thu 19/1119:30 -
1 stop17h 50m
Deal found 14/9£398
Fri 18/912:35 -
1 stop19h 00m
Tue 20/1019:35 -
1 stop17h 00m
Deal found 14/9£404
Tue 1/1210:40 -
1 stop31h 50m
Sun 20/1219:30 -
1 stop17h 50m
Deal found 16/9£405
Sat 28/1121:30 -
1 stop32h 00m
Wed 9/1215:15 -
1 stop31h 40m
Deal found 17/9£405
Tue 22/922:00 -
1 stop21h 55m
Wed 21/1019:10 -
1 stop25h 50m
Deal found 16/9£405

Find flight deals to Bangkok

Return from

£373

One-way from

£233

Popular in

December

Cheapest in

September

Average price

£535
Air China
  • Air China
  • 30/11-28/2
  • 2 total stops
  • 49h 40m total
  • London to Bangkok
27/9-31/12
  • 27/9-31/12
  • 2 total stops
  • 54h 40m total
  • London to Bangkok
Highest demand for flights based on searches. 7% potential increase in price (£50 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Average for return flights in September 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Bangkok that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBangkok

SEN London Southend - BKK Bangkok Suvarnabhumi

SENBKK

London Southend

Sat 26/9

16:50-18:20

2 stops43h 30m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£256

LondonBangkok

LTN London Luton - DMK Bangkok Don Mueang Intl

LTNDMK

London Luton

Mon 26/10

05:00-13:05

3 stops25h 05m

Bangkok Don Mueang Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£265

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Mon 30/11

19:10-14:20

2 stops36h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£267

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Fri 25/9

05:40-12:30

2 stops24h 50m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£269

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Wed 30/9

13:35-17:25

2 stops21h 50m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£269

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Tue 3/11

20:00-07:20

3 stops28h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£271

LondonBangkok

SEN London Southend - BKK Bangkok Suvarnabhumi

SENBKK

London Southend

Mon 16/11

19:55-07:15

2 stops28h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£272

LondonBangkok

LTN London Luton - DMK Bangkok Don Mueang Intl

LTNDMK

London Luton

Tue 2/3

06:50-11:35

3 stops45h 45m

Bangkok Don Mueang Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£272

LondonBangkok

LTN London Luton - BKK Bangkok Suvarnabhumi

LTNBKK

London Luton

Tue 20/10

06:20-17:25

2 stops29h 05m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£277

LondonBangkok

LHR London Heathrow - BKK Bangkok Suvarnabhumi

LHRBKK

London Heathrow

Wed 30/9

22:05-18:15

1 stop38h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-18:00

Nonstop0h 00m

£289

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight to Bangkok

How long is the flight to Bangkok?

On average, a flight from London to Bangkok takes 18 hours 35 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 (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

What are the cheapest airlines that fly to Bangkok?

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

Rainfall in Bangkok 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

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).

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

To ensure you get the cheapest price possible for a flight to Bangkok, you should look to book at least 41 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.

Reviews of airlines servicing Bangkok

See what other customers who have flown with EVA Air,Thai Airways, andEtihad Airways to Thailand have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking
Norse Atlantic UK
7.2
Good

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

Comfort

8.3

Overall

8.5

Entertainment

8.0

Boarding

8.4

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Padma,Aug 2026

TPE - SFO

Great but could not allow me to do online booking

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, Juneyao 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 £68, however they can be found for as little as £20.

  • 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 25 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

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Airports serving Bangkok

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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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