What is the cheapest month to fly to United Kingdom?

Currently, the cheapest month for flights to United Kingdom is December . The most expensive month for flights is July . The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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, China Southern is rated the highest out of the airlines that fly to United Kingdom.

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

Belfast City is currently the cheapest airport to fly to in United Kingdom. One-way flights to Belfast City typically cost ฿1,174, while return flights cost around ฿1,624.

How much is a return flight to United Kingdom?

A return flight to United Kingdom will typically cost around ฿173, however they can be found for as little as ฿169.

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 35 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).

฿9,784+ Flights to the United Kingdom

Flights to United Kingdom in 2025

Return from	฿24,589
One-way from	฿9,784
Popular in	January
Cheapest in	October
Average price	฿29,869

ซาอุเดียแอร์ไลน์
11/9-21/9
2 total stops
42h 05m total
Bangkok to London

Search Deals

7/7
3 total stops
51h 50m total
Bangkok to United Kingdom

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (฿64,425 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (฿9,892 potential savings vs. average return price).

Search Deals

Average for return flights in June 2025

Search Deals

Find flights to United Kingdom

One-wayReturn

Explore the United Kingdom

Flights to London

Flights to Edinburgh

Flights to Manchester

Flights to Glasgow

Flights to Birmingham

Find flight deals to United Kingdom

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 14 June 2025.

Wed 18/605:05BKK - LHR

1 stop19h 35mChina Eastern

Sun 22/621:20LHR - BKK

1 stop18h 35mChina Eastern

Deal found 12/6฿24,589

Sat 14/604:40BKK - LGW

1 stop16h 45mTurkmenistan Airlines

Sat 21/616:55LGW - BKK

1 stop14h 10mTurkmenistan Airlines

Deal found 13/6฿24,589

Tue 17/615:25BKK - LHR

1 stop22h 05mซาอุเดียแอร์ไลน์

Fri 20/610:00LHR - BKK

1 stop21h 45mซาอุเดียแอร์ไลน์

Deal found 12/6฿24,621

Sat 14/601:30BKK - LGW

1 stop35h 05mAir China

Tue 1/712:35LGW - BKK

1 stop29h 35mAir China

Deal found 14/6฿24,621

Wed 30/715:20BKK - LHR

2 stops33h 50mMultiple Airlines

Wed 15/1022:00LHR - BKK

1 stop20h 20mMultiple Airlines

Deal found 13/6฿24,653

Mon 30/602:10BKK - LGW

1 stop18h 50mChina Eastern

Fri 4/711:35LGW - BKK

1 stop18h 55mChina Eastern

Deal found 13/6฿24,653

Best flights to United Kingdom
Discover carefully curated flight deals to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 June 2025.

Thu 11/915:25BKK - LHR

1 stop22h 05mซาอุเดียแอร์ไลน์

Sun 21/922:10LHR - BKK

1 stop20h 00mซาอุเดียแอร์ไลน์

Deal found 13/6฿24,589

Fri 27/619:10BKK - LGW

1 stop25h 50mChina Eastern

Sun 29/619:00LGW - BKK

1 stop17h 05mChina Eastern

Deal found 13/6฿24,589

Sat 28/619:30BKK - LHR

1 stop30h 30mShenzhen Airlines

Sat 5/722:05LHR - BKK

1 stop22h 10mShenzhen Airlines

Deal found 13/6฿24,621

Wed 30/715:20BKK - LHR

2 stops33h 50mMultiple Airlines

Wed 15/1022:00LHR - BKK

1 stop20h 20mMultiple Airlines

Deal found 13/6฿24,653

Thu 2/1003:25BKK - LHR

1 stop17h 20mคูเวตแอร์เวย์

Sun 12/1011:45LHR - BKK

1 stop16h 35mคูเวตแอร์เวย์

Deal found 14/6฿24,686

Fri 4/708:20BKK - LHR

1 stop16h 40mChina Southern

Fri 15/822:10LHR - BKK

1 stop30h 10mChina Southern

Deal found 13/6฿24,751

Tue 24/601:30BKK - LHR

1 stop22h 15mAir China

Fri 27/622:40LHR - BKK

1 stop19h 25mAir China

Deal found 14/6฿24,815

Direct flights to United Kingdom
Explore direct flight options to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 June 2025.

Thu 11/1212:30BKK - LGW

Nonstop13h 00mNorse Atlantic UK

Wed 14/116:00LGW - BKK

Nonstop11h 25mNorse Atlantic UK

Deal found 11/6฿26,208

Wed 10/1222:55BKK - LGW

Nonstop13h 35mบริติชแอร์เวย์

Fri 12/1221:15LGW - BKK

Nonstop11h 55mบริติชแอร์เวย์

Deal found 12/6฿29,934

Tue 24/612:45BKK - LHR

Nonstop12h 35mEVA Air

Tue 2/1221:20LHR - BKK

Nonstop11h 25mEVA Air

Deal found 12/6฿31,975

Wed 25/612:35BKK - LHR

Nonstop12h 40mThai Airways

Fri 27/621:25LHR - BKK

Nonstop11h 35mThai Airways

Deal found 14/6฿32,072

Sun 19/1000:30BKK - LHR

Nonstop12h 45mMultiple Airlines

Thu 23/1021:35LHR - BKK

Nonstop11h 55mMultiple Airlines

Deal found 12/6฿40,236

Last-minute flights to United Kingdom
Discover last-minute flight deals to United Kingdom. Data last updated 14 June 2025 and is based on user searches.

Fri 13/615:50BKK - EDI

2 stops47h 45mMultiple Airlines

Thu 19/617:45EDI - BKK

2 stops17h 40mMultiple Airlines

Deal found 12/6฿25,431

Fri 13/612:50BKK - EDI

1 stop35h 10mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Sat 21/617:40EDI - BKK

1 stop34h 05mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Deal found 12/6฿29,545

Fri 13/623:25BKK - EDI

2 stops19h 55mลุฟท์ฮันซ่า

Thu 19/612:45EDI - BKK

2 stops19h 25mลุฟท์ฮันซ่า

Deal found 12/6฿33,012

Fri 13/623:25BKK - EDI

2 stops18h 35mออสเตรียนแอร์ไลน์

Sat 21/606:15EDI - BKK

2 stops26h 35mออสเตรียนแอร์ไลน์

Deal found 12/6฿37,774

Fri 13/600:40BKK - MAN

1 stop36h 05mไห่หนานแอร์ไลน์

Sat 12/712:15MAN - BKK

1 stop28h 45mไห่หนานแอร์ไลน์

Deal found 12/6฿27,666

Fri 13/612:50BKK - MAN

1 stop25h 15mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Fri 20/618:40MAN - BKK

1 stop33h 05mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Deal found 11/6฿29,837

Sat 14/604:40BKK - LGW

1 stop16h 45mTurkmenistan Airlines

Sat 21/616:55LGW - BKK

1 stop14h 10mTurkmenistan Airlines

Deal found 13/6฿24,589

Sat 14/601:30BKK - LGW

1 stop35h 05mAir China

Tue 1/712:35LGW - BKK

1 stop29h 35mAir China

Deal found 14/6฿24,621

Sat 14/604:40BKK - LGW

1 stop16h 45mMultiple Airlines

Sun 22/616:05LGW - BKK

2 stops43h 20mMultiple Airlines

Deal found 13/6฿24,815

Sun 15/609:45DMK - LHR

2 stops39h 25mMultiple Airlines

Thu 19/622:10LHR - DMK

1 stop27h 25mMultiple Airlines

Deal found 14/6฿25,107

Sun 15/619:35BKK - LHR

1 stop30h 55mAir China

Tue 1/720:25LHR - BKK

1 stop21h 45mAir China

Deal found 13/6฿25,139

Sun 15/619:20BKK - LHR

2 stops30h 10mไห่หนานแอร์ไลน์

Mon 23/622:00LHR - BKK

2 stops30h 00mไห่หนานแอร์ไลน์

Deal found 11/6฿25,237

One-way flights to United Kingdom
Search for one-way flight options to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 14 June 2025.

Tue 8/718:40BKK - LHR

1 stop27h 55mMalaysia Airlines

Deal found 12/6฿10,561

Mon 7/715:20BKK - EDI

3 stops51h 50mMultiple Airlines

Deal found 12/6฿9,784

Sun 22/621:05BKK - MAN

2 stops27h 50mMultiple Airlines

Deal found 13/6฿11,468

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

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 11/9

15:25-07:30

1 stop22h 05m

London Heathrow

Sun 21/9

22:10-00:10

1 stop20h 00m

฿24,589

BangkokLondon

BKK - LGW

BKKLGW

Bangkok Suvarnabhumi

Fri 27/6

19:10-15:00

1 stop25h 50m

London Gatwick

Sun 29/6

19:00-18:05

1 stop17h 05m

฿24,589

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sat 28/6

19:30-20:00

1 stop30h 30m

London Heathrow

Sat 5/7

22:05-02:15

1 stop22h 10m

฿24,621

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 30/7

15:20-19:10

2 stops33h 50m

London Heathrow

Wed 15/10

22:00-00:20

1 stop20h 20m

฿24,653

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Thu 2/10

03:25-14:45

1 stop17h 20m

London Heathrow

Sun 12/10

11:45-10:20

1 stop16h 35m

฿24,686

BangkokLondon

BKK - STN

BKKSTN

Bangkok Suvarnabhumi

Sat 11/10

09:30-06:50

2 stops27h 20m

London Stansted

Sat 18/10

07:00-23:55

2 stops34h 55m

฿24,718

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Fri 4/7

08:20-19:00

1 stop16h 40m

London Heathrow

Fri 15/8

22:10-10:20

1 stop30h 10m

฿24,751

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Wed 2/7

02:10-18:40

1 stop22h 30m

London Heathrow

Wed 9/7

21:20-00:40

1 stop21h 20m

฿24,783

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Tue 24/6

01:30-17:45

1 stop22h 15m

London Heathrow

Fri 27/6

22:40-00:05

1 stop19h 25m

฿24,815

BangkokLondon

BKK - LHR

BKKLHR

Bangkok Suvarnabhumi

Sat 18/10

13:30-06:25

2 stops22h 55m

London Heathrow

Wed 5/11

17:00-12:40

2 stops36h 40m

฿25,075

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 60 results

...

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 22 hours 32 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.

When is the cheapest time to fly to United Kingdom?

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

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, Thai Airways and China Eastern.

What are the cheapest airlines that fly to United Kingdom?

The cheapest airlines flying from Bangkok to United Kingdom are China Southern, China Eastern and Air China.

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).

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 China Airlines, ไห่หนานแอร์ไลน์ and Singapore Airlines to 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.

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

China Airlines

8.3

Very Good

738 reviews

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

ไห่หนานแอร์ไลน์

8.1

Very Good

39 reviews

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Singapore Airlines

8.1

Very Good

1,304 reviews

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Emirates

8.1

Very Good

3,266 reviews

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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, China Southern is rated the highest out of the airlines that fly to United Kingdom.
What is the cheapest airport to fly to in United Kingdom?
Belfast City is currently the cheapest airport to fly to in United Kingdom. One-way flights to Belfast City typically cost ฿1,174, while return flights cost around ฿1,624.
How much is a return flight to United Kingdom?
A return flight to United Kingdom will typically cost around ฿173, however they can be found for as little as ฿169.
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 35 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!

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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.

฿9,784+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to United Kingdom in 2025

Find the latest flights to United Kingdom in 2025, 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 14 June 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

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 14 June 2025

Explore the United Kingdom

Find flight deals to United Kingdom

Cheapest flights to United KingdomExplore the most affordable flight options available to United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 14 June 2025.

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 14 June 2025.

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 14 June 2025.

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

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.

Cheapflights Insights

Everything you need to know about your flight to the United Kingdom

How long is the flight to United Kingdom?

When is the cheapest time to fly to United Kingdom?

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

Weekly flight availability to United Kingdom

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

What are the cheapest airlines that fly to United Kingdom?

Rainfall in United Kingdom by month

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

Temperature in United Kingdom by month

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

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 14 June 2025.

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 China Airlines, ไห่หนานแอร์ไลน์ and Singapore Airlines to 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.

FAQs about flying to United Kingdom

Can I find cheaper flights to United Kingdom if I am willing to have stopovers?

What is the best airline to fly to United Kingdom?

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

How much is a return flight to United Kingdom?

Where does the fastest flight to United Kingdom depart from?

Does London Heathrow have rental cars?

Are there hotels close to London Heathrow?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find flights to United Kingdom

Select your preferred flight destination in United Kingdom from the list below.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to United Kingdom?

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

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

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

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Book with Flexibility

Travel Smart

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 14 June 2025.