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฿7,414+ Cheap flights to the United Kingdom

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
— LHR
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to United Kingdom in 2026

Enter your travel dates to find the best prices.

Cheapest flights to United Kingdom
Explore the most affordable flight options available to United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 8 January 2026.

Thu 22/111:10BKK - LHR
2 stops37h 25mMultiple Airlines
Sun 25/121:00LHR - BKK
1 stop18h 25mMultiple Airlines
Deal found 7/1฿18,831
Mon 26/109:05BKK - STN
1 stop18h 15mMultiple Airlines
Thu 26/208:05STN - BKK
1 stop19h 05mMultiple Airlines
Deal found 7/1฿18,894
Thu 5/319:10BKK - LHR
2 stops29h 25mMultiple Airlines
Mon 23/313:55LHR - BKK
2 stops18h 30mMultiple Airlines
Deal found 8/1฿18,925
Sun 24/511:05BKK - LHR
2 stops38h 25mMultiple Airlines
Sun 14/621:20LHR - BKK
1 stop17h 35mMultiple Airlines
Deal found 8/1฿18,956
Thu 5/211:10BKK - LHR
2 stops37h 25mMultiple Airlines
Wed 18/206:35LHR - BKK
2 stops31h 30mMultiple Airlines
Deal found 8/1฿19,050
Wed 21/103:20BKK - LGW
1 stop18h 10mMultiple Airlines
Sun 25/113:55LGW - BKK
2 stops48h 10mMultiple Airlines
Deal found 6/1฿19,081

Find flights to United Kingdom

Browse one-way and return flights deals to the United Kingdom on Cheapflights. Flight deals are based on user searches and were last updated on 8 January 2026
Explore the United Kingdom
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Flights to Manchester
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Flights to Newcastle upon Tyne
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Flights to Cardiff

Find flight deals to United Kingdom

Find the latest flights to United Kingdom in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 8 January 2026.

Return from

฿18,831

One-way from

฿7,414

Popular in

January

Cheapest in

November

Average price

฿32,219
China Eastern
  • China Eastern
  • 22/1-25/1
  • 3 total stops
  • 55h 50m total
  • Bangkok to London
Search Deals
22/1
  • 22/1
  • 2 total stops
  • 53h 10m total
  • Bangkok to United Kingdom
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (฿232 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿290 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to United Kingdom that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 8 January 2026.
Use the filters below to find and compare flights to the United Kingdom that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokLondon

BKK - LTN

BKKLTN

Bangkok Suvarnabhumi

Thu 22/1

02:25-14:45

3 stops43h 20m

London Luton

Sun 25/1

08:05-21:05

3 stops30h 00m

฿19,832

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Sun 15/2

16:50-23:55

3 stops38h 05m

London Gatwick

Fri 27/2

13:10-04:20

3 stops32h 10m

฿20,020

BangkokLondon

BKK - LTN

BKKLTN

Bangkok Suvarnabhumi

Wed 4/2

08:10-23:10

2 stops22h 00m

London Luton

Wed 11/2

06:50-21:05

3 stops31h 15m

฿20,614

BangkokLondon

BKK - LTN

BKKLTN

Bangkok Suvarnabhumi

Fri 6/2

08:10-23:10

2 stops22h 00m

London Luton

Fri 13/2

05:50-21:05

3 stops32h 15m

฿21,052

BangkokLondon

DMK - LGW

DMKLGW

Bangkok Don Mueang Intl

Wed 4/2

07:15-23:55

3 stops47h 40m

London Gatwick

Wed 11/2

13:50-04:20

3 stops31h 30m

฿21,146

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Sat 4/4

08:55-08:45

1 stop29h 50m

London Gatwick

Sat 18/4

09:45-10:20

1 stop18h 35m

฿22,710

BangkokManchester

BKK - MAN

BKKMAN

Bangkok Suvarnabhumi

Thu 5/3

22:05-09:15

1 stop18h 10m

Manchester

Thu 19/3

11:40-09:50

1 stop15h 10m

฿22,929

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 24/2

20:05-18:25

1 stop29h 20m

London Heathrow

Tue 3/3

20:05-17:45

1 stop14h 40m

฿23,148

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 26/2

20:05-05:55

1 stop16h 50m

London Heathrow

Sun 1/3

20:05-06:45

1 stop27h 40m

฿23,148

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Fri 30/1

20:05-05:55

1 stop16h 50m

London Heathrow

Thu 26/2

20:05-06:45

1 stop27h 40m

฿23,148

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 33 results
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Best time to book a flight to United Kingdom

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

How long is the flight to United Kingdom?

On average, a flight from Bangkok to United Kingdom takes 20 hours 45 minutes. Flights to United Kingdom from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to United Kingdom

The most flights from Bangkok to United Kingdom are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

What are the most popular airlines that fly to United Kingdom?

The most popular airlines flying from Bangkok to United Kingdom are EVA Air, Emirates and Thai Airways.

EVA Air
EVA Air
From ฿29,976
Emirates
Emirates
From ฿25,643
Thai Airways
Thai Airways
From ฿31,340
เอทิฮัดแอร์เวย์
เอทิฮัดแอร์เวย์
From ฿13,236

What are the cheapest airlines that fly to United Kingdom?

The cheapest airlines flying from Bangkok to United Kingdom are Finnair, Norse Atlantic UK and กัลฟ์แอร์.

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular places to fly to in United Kingdom?

Destination popularity is based on the amount of flight searches to United Kingdom in the last few years. This data was updated on 8 January 2026.
The most popular places in United Kingdom to fly to are England and Scotland.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 8 January 2026.
See what other customers who have flown with EVA Air, Emirates, andThai Airways to the United Kingdom have to say. 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
1,314 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
EVA Air
8.4
Very Good
1,314 reviews
EVA Air
8.4
Very Good
1,314 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Emirates
8.1
Very Good
3,462 reviews
EVA Air
8.4
Very Good
1,314 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Thai Airways
7.8
Good
376 reviews
EVA Air
8.4
Very Good
1,314 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
Qatar Airways
7.4
Good
3,701 reviews
EVA Air
8.4
Very Good
1,314 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.
เอทิฮัดแอร์เวย์
7.3
Good
1,360 reviews
EVA Air
8.4
Very Good
1,314 reviews
Check prices

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

SFO - TPE

It's alright. I wish I was assigned a seat on the isle side. I was not able to pick a seat during booking. So, I was seated in between two guys. For a 14 hours flight, it was barely bearable.

FAQs about flying to United Kingdom

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

  • What is the best airline to fly to United Kingdom?

    Based on reviews from Cheapflights users, Norse Atlantic UK is rated the highest out of the airlines that fly to United Kingdom.

  • What is the cheapest airport to fly to in United Kingdom?

    London Gatwick is currently the cheapest airport to fly to in United Kingdom. One-way flights to London Gatwick typically cost ฿739, while return flights cost around ฿756.

  • How much is a return flight to United Kingdom?

    A return flight to United Kingdom will typically cost around ฿9,432, however they can be found for as little as ฿8,133.

  • Where does the fastest flight to United Kingdom depart from?

    For those looking to save time traveling to United Kingdom, Bangkok offers the quickest one-way flight (12 hours 30 minutes).

  • Does London Heathrow have rental cars?

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

  • Are there hotels close to London Heathrow?

    Yes. London Heathrow has hotels nearby for those requiring accommodations. Aerotel London Heathrow is the closest property to London Heathrow (0.0 km away from London Heathrow).

See more FAQs

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How does Cheapflights help users find flights to United Kingdom?

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to United Kingdom today and book when you’re ready!

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