฿7,172+ Cheap flights to the United Kingdom

— LHR
9 Dec — 16 Dec1
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

Fri 25/1205:55 -
1 stop18h 20m
Sun 10/106:00 -
2 stops25h 20m
Deal found 8/11฿21,550
Thu 17/1214:20 -
2 stops33h 05m
Thu 14/108:40 -
1 stop23h 50m
Deal found 5/11฿22,891
Mon 16/1109:20 -
1 stop29h 40m
Wed 25/1121:00 -
2 stops45h 20m
Deal found 7/11฿22,891
Thu 24/1220:50 -
1 stop16h 50m
Fri 8/121:10 -
1 stop31h 00m
Deal found 8/11฿22,958
Mon 7/1209:20 -
1 stop18h 05m
Mon 14/1206:25 -
2 stops27h 40m
Deal found 7/11฿22,991
Fri 4/1202:55 -
1 stop16h 10m
Fri 8/121:10 -
1 stop31h 00m
Deal found 7/11฿23,025

Find flights to United Kingdom

Explore the United Kingdom

Find flight deals to United Kingdom

Return from

฿22,958

One-way from

฿6,971

Popular in

July

Cheapest in

February

Average price

฿29,594
Shenzhen Airlines
  • Shenzhen Airlines
  • 24/12-8/1
  • 2 total stops
  • 47h 50m total
  • Bangkok to London
8/12-31/12
  • 8/12-31/12
  • 2 total stops
  • 33h 20m total
  • Bangkok to United Kingdom
Highest demand for flights based on searches. 6% potential increase in price (฿2,245 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿434 potential savings vs. average return price).
Average for return flights in November 2026

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

BangkokEdinburgh

BKK Bangkok Suvarnabhumi - EDI Edinburgh Turnhouse

BKKEDI

Bangkok Suvarnabhumi

Mon 7/12

09:20-20:25

1 stop18h 05m

Edinburgh Turnhouse

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿7,407

BangkokManchester

BKK Bangkok Suvarnabhumi - MAN Manchester

BKKMAN

Bangkok Suvarnabhumi

Wed 9/12

14:40-11:55

1 stop28h 15m

Manchester

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿10,054
Fastest return journey

BangkokLondon

BKK Bangkok Suvarnabhumi - LGW London Gatwick

BKKLGW

Bangkok Suvarnabhumi

Thu 21/1

14:50-21:05

Nonstop13h 15m

London Gatwick

Wed 31/12

00:00-06:00

Nonstop0h 00m

฿11,764

BangkokLondon

BKK Bangkok Suvarnabhumi - LGW London Gatwick

BKKLGW

Bangkok Suvarnabhumi

Thu 25/3

06:30-07:45

1 stop32h 15m

London Gatwick

Thu 29/4

10:00-17:30

1 stop25h 30m

฿24,533

BangkokEdinburgh

BKK Bangkok Suvarnabhumi - EDI Edinburgh Turnhouse

BKKEDI

Bangkok Suvarnabhumi

Mon 7/12

09:20-20:25

1 stop18h 05m

Edinburgh Turnhouse

Mon 14/12

06:25-17:45

2 stops28h 20m

฿24,901

BangkokLondon

BKK Bangkok Suvarnabhumi - LGW London Gatwick

BKKLGW

Bangkok Suvarnabhumi

Mon 5/4

09:20-16:35

Nonstop13h 15m

London Gatwick

Fri 16/4

07:20-01:00

Nonstop11h 40m

฿25,237

BangkokLondon

BKK Bangkok Suvarnabhumi - LGW London Gatwick

BKKLGW

Bangkok Suvarnabhumi

Tue 22/12

06:30-07:45

1 stop32h 15m

London Gatwick

Wed 6/1

16:40-05:30

1 stop29h 50m

฿25,505

BangkokLondon

BKK Bangkok Suvarnabhumi - LHR London Heathrow

BKKLHR

Bangkok Suvarnabhumi

Sun 6/12

18:10-19:10

1 stop32h 00m

London Heathrow

Sun 31/1

21:10-01:20

1 stop21h 10m

฿26,410

BangkokLondon

BKK Bangkok Suvarnabhumi - LGW London Gatwick

BKKLGW

Bangkok Suvarnabhumi

Sat 21/11

11:25-07:45

1 stop27h 20m

London Gatwick

Thu 3/12

16:40-17:05

1 stop17h 25m

฿27,717

BangkokEdinburgh

BKK Bangkok Suvarnabhumi - EDI Edinburgh Turnhouse

BKKEDI

Bangkok Suvarnabhumi

Thu 24/12

14:50-18:35

2 stops34h 45m

Edinburgh Turnhouse

Thu 31/12

18:50-11:25

3 stops33h 35m

฿28,219

Flights are sorted by cheapest return flights first.

Deals found on 8/11

Showing 1-10 of 33 resultsSorted by cheapest first
1
2
3
4

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

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 14 hours 43 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 (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

What are the cheapest airlines that fly to United Kingdom?

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

Rainfall in United Kingdom 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

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).

When is the best time to book a flight to United Kingdom?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights to United Kingdom. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

The most popular places in United Kingdom to fly to are England and Scotland.

Reviews of airlines servicing United Kingdom

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.

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2026

TPE - SEA

Alaska is a really nice airline, but falls short when compared to overseas airlines that offer service without entitled attitudes. Not of a commentary on Americans as a while but Alaska could step up it's game by learning from other cultures.

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, EVA Air is rated the highest out of the airlines that fly to United Kingdom.

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

    Birmingham is currently the cheapest airport to fly to in United Kingdom. One-way flights to Birmingham typically cost ฿733, while return flights cost around ฿810.

  • How much is a return flight to United Kingdom?

    A return flight to United Kingdom will typically cost around ฿34,860, however they can be found for as little as ฿32,607.

  • 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 40 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

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights to United Kingdom?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to United Kingdom. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to United Kingdom?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to United Kingdom for you. Better yet — we are completely free to use.

Can Cheapflights find flights to United Kingdom with no change fees?

Yes, we can. To see specific flights to United Kingdom 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 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.