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£287+ Cheap flights to Thailand

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
10 Apr — 17 Apr1
1 adult

Flights to Thailand in 2025

Find the latest flights to Thailand in 2025, 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 5 April 2025.

Return from

£439

One-way from

£287

Popular in

December

Cheapest in

May

Average price

£697

Good round-trip deal

£540 or less

Good one-way deal

£318 or less
China Eastern
  • China Eastern
  • 8/5-15/5
  • 2 total stops
  • 44h 00m total
  • London to Bangkok
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3/5
  • 3/5
  • 2 total stops
  • 42h 50m total
  • London to Thailand
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Highest demand for flights based on searches. 8% potential increase in price (£45 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for return flights in April 2025
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Price to beat on a round-trip flight from London to Thailand.
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Price to beat on a one-way flight from London to Thailand.
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Find flights to Thailand

Browse one-way and return flights deals to Thailand on Cheapflights. Flight deals are based on user searches and were last updated on 5 April 2025
Explore Thailand
Flights to Bangkok
Flights to Phuket City
Flights to Ko Samui
Flights to Krabi
Flights to Chiang Mai
Flights to Udon Thani

Find flight deals to Thailand

Cheapest flights to Thailand
Explore the most affordable flight options available to Thailand. Find the lowest fares based on data from user searches, with prices last updated on 5 April 2025.

Thu 8/511:35LGW - BKK
1 stop22h 15mChina Eastern
Wed 14/502:10BKK - LGW
1 stop18h 50mChina Eastern
Deal found 4/4£439
Thu 1/520:25LHR - BKK
2 stops24h 45mAir China
Thu 22/504:10BKK - LHR
2 stops22h 20mAir China
Deal found 5/4£439
Wed 11/622:05LHR - BKK
1 stop22h 10mShenzhen Airlines
Sat 21/619:30BKK - LHR
1 stop30h 30mShenzhen Airlines
Deal found 4/4£440
Sat 3/522:10LHR - BKK
1 stop33h 55mChina Southern
Mon 19/503:00BKK - LHR
1 stop22h 00mChina Southern
Deal found 4/4£440
Sun 15/617:50LHR - BKK
2 stops24h 20mSAUDIA
Tue 17/615:25BKK - LHR
1 stop22h 05mSAUDIA
Deal found 4/4£441
Mon 28/421:50STN - BKK
2 stops27h 20mMultiple Airlines
Wed 14/521:55BKK - STN
3 stops32h 00mMultiple Airlines
Deal found 4/4£443

Cheapflights Fare Finder

Locate flights to Thailand 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 5 April 2025.
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 8/5

11:35-15:50

1 stop22h 15m

Bangkok Suvarnabhumi

Wed 14/5

02:10-15:00

1 stop18h 50m

£439

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 1/5

20:25-03:10

2 stops24h 45m

Bangkok Suvarnabhumi

Thu 22/5

04:10-20:30

2 stops22h 20m

£439

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 11/6

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Fri 20/6

03:15-19:50

1 stop22h 35m

£440

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 3/5

22:10-14:05

1 stop33h 55m

Bangkok Suvarnabhumi

Mon 19/5

03:00-19:00

1 stop22h 00m

£440

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 15/6

17:50-00:10

2 stops24h 20m

Bangkok Suvarnabhumi

Tue 17/6

15:25-07:30

1 stop22h 05m

£441

LondonBangkok

STN - BKK

STNBKK

London Stansted

Mon 28/4

21:50-07:10

2 stops27h 20m

Bangkok Suvarnabhumi

Wed 14/5

21:55-23:55

3 stops32h 00m

£443

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Thu 8/5

21:20-00:40

1 stop21h 20m

Bangkok Suvarnabhumi

Sat 24/5

02:10-18:40

1 stop22h 30m

£447

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 6/5

13:30-08:05

2 stops36h 35m

Bangkok Suvarnabhumi

Thu 15/5

15:35-02:45

2 stops41h 10m

£456

LondonBangkok

LTN - BKK

LTNBKK

London Luton

Sun 4/5

15:40-08:05

2 stops34h 25m

Bangkok Suvarnabhumi

Sun 18/5

16:15-14:40

2 stops28h 25m

£456

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Tue 22/4

12:35-18:10

1 stop23h 35m

Bangkok Suvarnabhumi

Tue 3/6

19:35-06:35

1 stop17h 00m

£458

Flights are sorted by cheapest return flights first.

Deals found on 4/4

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

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

How long is the flight to Thailand?

On average, a flight from London to Thailand takes 20 hours 55 minutes. Flights to Thailand from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Thailand?

Use this chart to determine the cheapest time to fly return from London to Thailand. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Thailand should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.

Weekly flight availability to Thailand

The most flights from London to Thailand are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

What are the most popular airlines that fly to Thailand?

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

Thai Airways

Thai Airways

From £832

EVA Air

EVA Air

From £754

Etihad Airways

Etihad Airways

From £604

Qatar Airways

Qatar Airways

From £634

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Turkmenistan Airlines, Air China and China Eastern.

Rainfall in Thailand by month

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

In terms of precipitation, rainfall in Thailand 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 Thailand when rainfall is around 10.0 mm.

Temperature in Thailand by month

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

If weather is an important factor for your trip to Thailand, 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).

What are the most popular places to fly to in Thailand?

Destination popularity is based on the amount of flight searches to Thailand in the last few years. This data was updated on 5 April 2025.
The most popular places in Thailand to fly to are Bangkok, Phuket City, Ko Samui, Chiang Mai and Krabi.

Reviews of airlines servicing Thailand

Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated 5 April 2025.
Read through reviews of airlines servicing Thailand, such as Hainan Airlines, Singapore Airlines and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Food

8.5

Crew

8.9

Boarding

8.5

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
37 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Food

8.5

Crew

8.9

Boarding

8.5

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very Good
1,287 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Food

8.5

Crew

8.9

Boarding

8.5

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.0
Very Good
3,192 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Food

8.5

Crew

8.9

Boarding

8.5

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,322 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Food

8.5

Crew

8.9

Boarding

8.5

Entertainment

7.7

Comfort

8.1

Overall

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

FAQs about flying to Thailand

  • Can I find cheaper flights to Thailand 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 Thailand on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Thailand?

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

  • What is the cheapest airport to fly to in Thailand?

    Chiang Rai is currently the cheapest airport to fly to in Thailand. One-way flights to Chiang Rai typically cost £7, while return flights cost around £7.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £90, however they can be found for as little as £54.

  • Where does the fastest flight to Thailand depart from?

    For those looking to save time traveling to Thailand, 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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Can Cheapflights find flights to Thailand with no change fees?

Yes, we can. To see specific flights to Thailand with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Not ready to book yet? You can track prices for flights to Thailand on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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