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£252+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Thailand in 2026

Enter your travel dates to find the best prices.

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 28 January 2026.

Fri 15/511:35
LGW
-
BKK
1 stop34h 30m
China Eastern
Sun 31/513:35
BKK
-
LGW
1 stop31h 35m
China Eastern
Deal found 26/1£398
Wed 18/320:30
LHR
-
BKK
1 stop16h 05m
Air India
Wed 25/320:50
BKK
-
LHR
1 stop21h 15m
Air India
Deal found 26/1£398
Wed 8/412:35
LGW
-
BKK
1 stop23h 45m
Air China
Mon 8/619:35
BKK
-
LGW
1 stop17h 00m
Air China
Deal found 26/1£398
Thu 5/317:40
LHR
-
BKK
1 stop17h 25m
Air China
Sat 14/319:30
BKK
-
LHR
1 stop27h 25m
Air China
Deal found 26/1£398
Sat 2/511:35
LGW
-
BKK
2 stops21h 20m
China Eastern
Sat 16/509:50
BKK
-
LGW
1 stop26h 50m
China Eastern
Deal found 28/1£399
Fri 10/422:00
LHR
-
BKK
2 stops30h 00m
Hainan Airlines
Thu 30/419:20
BKK
-
LHR
2 stops30h 10m
Hainan Airlines
Deal found 27/1£399

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 28 January 2026
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Find flight deals to Thailand

Find the latest flights to Thailand 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 28 January 2026.

Return from

£398

One-way from

£252

Popular in

July

Cheapest in

May

Average price

£596

Good round-trip deal

£508 or less

Good one-way deal

£316 or less
China Eastern
  • China Eastern
  • 15/5-31/5
  • 2 total stops
  • 66h 05m total
  • London to Bangkok
Search Deals
3/3
  • 3/3
  • 2 total stops
  • 49h 40m total
  • London to Thailand
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 (£19 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals
Price to beat on a round-trip flight from London to Thailand.
Search Deals
Price to beat on a one-way flight from London to Thailand.
Search Deals

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 28 January 2026.
Use the filters below to find and compare flights to Thailand that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sun 10/5

21:20-00:40

1 stop21h 20m

Bangkok Suvarnabhumi

Sun 17/5

02:10-18:40

1 stop22h 30m

£422

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 15/4

21:20-12:20

2 stops33h 00m

Bangkok Suvarnabhumi

Thu 14/5

11:50-18:40

1 stop36h 50m

£428

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Wed 11/3

10:30-22:00

1 stop28h 30m

Phuket City

Sat 21/3

23:05-06:30

1 stop38h 25m

£444

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Mon 16/3

17:00-22:00

1 stop22h 00m

Phuket City

Mon 23/3

00:05-14:00

1 stop20h 55m

£445

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Sun 15/3

17:00-22:00

1 stop22h 00m

Phuket City

Mon 23/3

00:05-14:00

1 stop20h 55m

£445

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 19/2

10:30-12:20

1 stop18h 50m

Bangkok Suvarnabhumi

Thu 12/3

00:55-14:00

1 stop20h 05m

£445

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 6/4

09:45-16:55

1 stop25h 10m

Bangkok Suvarnabhumi

Tue 28/4

08:40-20:00

1 stop17h 20m

£461

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Wed 29/4

22:05-02:15

1 stop22h 10m

Bangkok Suvarnabhumi

Sun 10/5

03:15-19:50

1 stop22h 35m

£462

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Fri 15/5

22:05-11:10

1 stop31h 05m

Bangkok Suvarnabhumi

Sun 31/5

03:15-19:50

1 stop22h 35m

£462

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 20/4

09:45-07:40

1 stop15h 55m

Bangkok Suvarnabhumi

Thu 30/4

20:20-10:15

1 stop19h 55m

£472

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 33 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 19 hours 46 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 24 January 2026.

Users looking for the lowest fares to Thailand should consider flying on Saturday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday 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 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 Thailand?

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

Thai Airways
Thai Airways
From £492
Etihad Airways
Etihad Airways
From £322
EVA Air
EVA Air
From £540
Emirates
Emirates
From £489

What are the cheapest airlines that fly to Thailand?

The cheapest airlines flying from London to Thailand are Bangkok Airways, Oman Air and Turkmenistan Airlines.

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 28 January 2026.
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 28 January 2026.
Read reviews from past customers who have flown EVA Air, Thai Airways, andEtihad Airways to Thailand. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,332 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very Good
1,332 reviews
EVA Air
8.4
Very Good
1,332 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Thai Airways
7.8
Good
380 reviews
EVA Air
8.4
Very Good
1,332 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Etihad Airways
7.3
Good
1,376 reviews
EVA Air
8.4
Very Good
1,332 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
China Eastern
7.2
Good
191 reviews
EVA Air
8.4
Very Good
1,332 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Air China
7.2
Good
138 reviews
EVA Air
8.4
Very Good
1,332 reviews
Check prices

Food

8.1

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Overall

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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, Bangkok Airways is rated the highest out of the airlines that fly to Thailand.

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

    Bangkok Don Mueang Intl is currently the cheapest airport to fly to in Thailand. One-way flights to Bangkok Don Mueang Intl typically cost £10, while return flights cost around £19.

  • How much is a return flight to Thailand?

    A return flight to Thailand will typically cost around £43, however they can be found for as little as £35.

  • 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 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

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Why should you use Cheapflights to find cheap flight tickets to Thailand?

Cheapflights simply makes it quick and affordable to book flights to Thailand by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

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

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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