฿12,526+ Flights from the United Kingdom | Cheapflights

What to know about flights from United Kingdom

Good round-trip deal	฿1,986 or less
Good one-way deal	฿605 or less

Price to beat on a round-trip flight from United Kingdom.

Price to beat on a one-way flight from United Kingdom.

Find flights from United Kingdom

Cheapest flights from United Kingdom
Explore the most affordable flight options available from United Kingdom. Find the lowest fares based on data from user searches, with prices last updated on 15 June 2025.

Wed 24/912:35LGW - BKK

1 stop29h 35mAir China

Fri 21/1101:40BKK - LGW

1 stop36h 15mAir China

Deal found 12/6฿18,466

Thu 11/921:50LGW - BKK

1 stop25h 50mMultiple Airlines

Thu 6/1112:30BKK - LGW

Nonstop13h 00mMultiple Airlines

Deal found 13/6฿18,498

Mon 1/922:10LHR - BKK

1 stop17h 50mChina Southern

Thu 6/1111:25BKK - LHR

1 stop37h 50mChina Southern

Deal found 14/6฿18,498

Wed 25/611:35LGW - BKK

1 stop18h 55mChina Eastern

Mon 7/702:10BKK - LGW

1 stop18h 50mChina Eastern

Deal found 12/6฿18,595

Sat 1/1121:10LHR - BKK

1 stop31h 00mShenzhen Airlines

Sun 23/1119:30BKK - LHR

1 stop30h 40mShenzhen Airlines

Deal found 14/6฿18,627

Mon 1/922:00LHR - BKK

1 stop30h 00mไห่หนานแอร์ไลน์

Tue 30/911:05BKK - LHR

1 stop38h 25mไห่หนานแอร์ไลน์

Deal found 14/6฿18,853

Tue 4/1117:40LHR - BKK

1 stop23h 30mAir China

Fri 21/1113:50BKK - LHR

1 stop36h 50mAir China

Deal found 14/6฿19,338

Fri 3/1020:40LTN - BKK

2 stops39h 30mMultiple Airlines

Sun 19/1018:20BKK - LTN

2 stops23h 35mMultiple Airlines

Deal found 14/6฿19,370

Tue 9/921:20LHR - BKK

1 stop33h 10mChina Eastern

Sat 8/1101:55BKK - LHR

1 stop22h 35mChina Eastern

Deal found 14/6฿19,467

Tue 2/907:05STN - BKK

2 stops31h 50mMultiple Airlines

Tue 16/905:05BKK - STN

2 stops35h 20mMultiple Airlines

Deal found 13/6฿19,660

Wed 12/1116:00LGW - BKK

Nonstop11h 25mNorse Atlantic UK

Wed 3/1212:30BKK - LGW

Nonstop13h 00mNorse Atlantic UK

Deal found 12/6฿20,500

Wed 25/622:00LHR - BKK

1 stop30h 00mMultiple Airlines

Mon 14/721:05BKK - LHR

3 stops40h 00mMultiple Airlines

Deal found 13/6฿20,726

Best flights from United Kingdom
Discover carefully curated flight deals from United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 June 2025.

Wed 24/912:35LGW - BKK

1 stop29h 35mAir China

Fri 21/1101:40BKK - LGW

1 stop36h 15mAir China

Deal found 12/6฿18,466

Thu 11/921:50LGW - BKK

1 stop25h 50mMultiple Airlines

Thu 6/1112:30BKK - LGW

Nonstop13h 00mMultiple Airlines

Deal found 13/6฿18,498

Mon 1/922:10LHR - BKK

1 stop17h 50mChina Southern

Thu 6/1111:25BKK - LHR

1 stop37h 50mChina Southern

Deal found 14/6฿18,498

Wed 25/611:35LGW - BKK

1 stop18h 55mChina Eastern

Mon 7/702:10BKK - LGW

1 stop18h 50mChina Eastern

Deal found 12/6฿18,595

Sat 1/1121:10LHR - BKK

1 stop31h 00mShenzhen Airlines

Sun 23/1119:30BKK - LHR

1 stop30h 40mShenzhen Airlines

Deal found 14/6฿18,627

Mon 1/922:00LHR - BKK

1 stop30h 00mไห่หนานแอร์ไลน์

Tue 30/911:05BKK - LHR

1 stop38h 25mไห่หนานแอร์ไลน์

Deal found 14/6฿18,853

Wed 12/1116:00LGW - BKK

Nonstop11h 25mNorse Atlantic UK

Wed 3/1212:30BKK - LGW

Nonstop13h 00mNorse Atlantic UK

Deal found 12/6฿20,500

Mon 27/1021:15LGW - BKK

Nonstop11h 55mบริติชแอร์เวย์

Wed 12/1122:55BKK - LGW

Nonstop13h 35mบริติชแอร์เวย์

Deal found 12/6฿21,274

Mon 25/812:05LGW - BKK

1 stop37h 00mITA Airways

Mon 22/912:05BKK - LGW

1 stop29h 10mITA Airways

Deal found 14/6฿21,436

Thu 26/613:15LHR - BKK

1 stop24h 20mAir India

Sun 6/720:50BKK - LHR

1 stop28h 40mAir India

Deal found 14/6฿21,726

Wed 25/606:00LHR - BKK

1 stop21h 45mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Mon 21/712:50BKK - LHR

1 stop14h 55mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Deal found 14/6฿21,920

Tue 23/919:50STN - BKK

1 stop36h 20mลุฟท์ฮันซ่า

Tue 30/923:40BKK - STN

2 stops25h 20mลุฟท์ฮันซ่า

Deal found 13/6฿21,920

Direct flights from United Kingdom
Explore direct flight options from United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 June 2025.

Wed 26/1116:00LGW - BKK

Nonstop11h 25mNorse Atlantic UK

Thu 11/1212:30BKK - LGW

Nonstop13h 00mNorse Atlantic UK

Deal found 14/6฿20,015

Mon 10/1121:15LGW - BKK

Nonstop11h 55mบริติชแอร์เวย์

Fri 21/1122:55BKK - LGW

Nonstop13h 35mบริติชแอร์เวย์

Deal found 13/6฿20,855

Tue 2/1216:00LGW - BKK

Nonstop11h 25mA.P.G.

Wed 3/1212:30BKK - LGW

Nonstop13h 00mA.P.G.

Deal found 13/6฿21,500

Thu 18/912:30LHR - BKK

Nonstop11h 30mThai Airways

Fri 3/1012:35BKK - LHR

Nonstop12h 40mThai Airways

Deal found 13/6฿27,118

Wed 3/921:35LHR - BKK

Nonstop11h 55mEVA Air

Wed 17/912:45BKK - LHR

Nonstop12h 35mEVA Air

Deal found 13/6฿29,022

Fri 7/1112:30LGW - HKT

Nonstop12h 10mTUI Airways

Sat 22/1109:40HKT - LGW

Nonstop13h 45mTUI Airways

Deal found 14/6฿39,870

Last-minute flights from United Kingdom
Discover last-minute flight deals departing from United Kingdom. Data was last updated 15 June 2025 and is based on user searches.

Fri 20/622:00LHR - BKK

1 stop30h 00mไห่หนานแอร์ไลน์

Tue 24/619:20BKK - LHR

1 stop30h 10mไห่หนานแอร์ไลน์

Deal found 14/6฿18,498

Fri 20/621:20LHR - BKK

1 stop38h 45mChina Eastern

Sun 22/621:55BKK - LHR

2 stops26h 45mChina Eastern

Deal found 14/6฿18,563

Fri 20/619:30LHR - BKK

1 stop13h 20mออสเตรียนแอร์ไลน์

Fri 4/723:40BKK - LHR

1 stop14h 40mออสเตรียนแอร์ไลน์

Deal found 14/6฿21,694

Fri 20/607:35LHR - HKT

2 stops28h 05mMultiple Airlines

Sat 5/720:20HKT - LHR

1 stop28h 50mMultiple Airlines

Deal found 14/6฿22,340

Sat 21/618:00LGW - BKK

1 stop18h 05mChina Eastern

Mon 7/716:50BKK - LGW

1 stop28h 10mChina Eastern

Deal found 13/6฿18,466

Sat 21/612:05LGW - BKK

1 stop37h 00mITA Airways

Mon 14/712:05BKK - LGW

1 stop29h 10mITA Airways

Deal found 13/6฿22,340

Sun 22/611:35LGW - HKT

2 stops25h 30mMultiple Airlines

Tue 1/717:20HKT - LGW

2 stops27h 40mMultiple Airlines

Deal found 13/6฿22,308

Mon 23/612:30LHR - BKK

1 stop19h 05mAir India

Mon 30/614:45BKK - LHR

1 stop25h 30mAir India

Deal found 13/6฿21,856

Tue 24/620:05LHR - BKK

1 stop31h 40mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Mon 21/712:50BKK - LHR

1 stop25h 05mสวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Deal found 14/6฿21,952

Wed 25/622:10LHR - BKK

1 stop31h 30mChina Southern

Tue 8/713:45BKK - LHR

2 stops32h 30mChina Southern

Deal found 13/6฿19,499

Wed 25/622:00LHR - BKK

1 stop30h 00mMultiple Airlines

Mon 14/721:05BKK - LHR

3 stops40h 00mMultiple Airlines

Deal found 13/6฿20,726

Wed 25/621:05STN - BKK

2 stops30h 50mMultiple Airlines

Mon 14/719:40BKK - STN

2 stops29h 25mMultiple Airlines

Deal found 13/6฿21,500

One-way flights from United Kingdom
Search for one-way flight options from United Kingdom. Find affordable one-way fares based on user searches. Data last updated 15 June 2025.

Thu 21/821:50LGW - BKK

1 stop25h 50mMultiple Airlines

Deal found 13/6฿12,526

Wed 20/808:40LCY - BKK

2 stops20h 40mMultiple Airlines

Deal found 13/6฿12,526

Tue 12/812:00MAN - BKK

1 stop28h 40mIndiGo

Deal found 13/6฿12,526

Wed 3/915:45STN - BKK

1 stop17h 50mรอยัลจอร์ดาเนียน

Deal found 12/6฿12,526

Fri 20/622:00LHR - BKK

2 stops38h 15mไห่หนานแอร์ไลน์

Deal found 13/6฿12,558

Fri 4/719:10STN - BKK

3 stops53h 30mMultiple Airlines

Deal found 12/6฿12,558

Sun 7/911:15MAN - BKK

2 stops24h 10mMultiple Airlines

Deal found 13/6฿12,590

Tue 11/1113:05LTN - BKK

2 stops35h 15mMultiple Airlines

Deal found 14/6฿12,623

Wed 27/821:30LHR - BKK

3 stops34h 05mMultiple Airlines

Deal found 13/6฿12,623

Tue 2/922:10LHR - BKK

1 stop30h 10mChina Southern

Deal found 14/6฿12,752

Wed 25/611:25LGW - BKK

1 stop16h 30mกัลฟ์แอร์

Deal found 14/6฿12,784

Thu 19/618:00LGW - BKK

1 stop24h 40mChina Eastern

Deal found 12/6฿12,816

Find flights from United Kingdom within your budget

Fly to

Route

Depart

Return

Price

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 24/9

12:35-00:10

1 stop29h 35m

Bangkok Suvarnabhumi

Fri 21/11

01:40-06:55

1 stop36h 15m

฿18,466

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Thu 11/9

21:50-05:40

1 stop25h 50m

Bangkok Suvarnabhumi

Thu 6/11

12:30-18:30

Nonstop13h 00m

฿18,498

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 1/9

22:10-22:00

1 stop17h 50m

Bangkok Suvarnabhumi

Thu 6/11

11:25-18:15

1 stop37h 50m

฿18,498

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 25/6

11:35-12:30

1 stop18h 55m

Bangkok Suvarnabhumi

Mon 7/7

02:10-15:00

1 stop18h 50m

฿18,595

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Sat 1/11

21:10-11:10

1 stop31h 00m

Bangkok Suvarnabhumi

Sun 23/11

19:30-19:10

1 stop30h 40m

฿18,627

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Mon 1/9

22:00-10:00

1 stop30h 00m

Bangkok Suvarnabhumi

Tue 30/9

11:05-19:30

1 stop38h 25m

฿18,853

LondonBangkok

LHR - BKK

LHRBKK

London Heathrow

Tue 4/11

17:40-00:10

1 stop23h 30m

Bangkok Suvarnabhumi

Fri 21/11

13:50-19:40

1 stop36h 50m

฿19,338

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Wed 12/11

16:00-10:25

Nonstop11h 25m

Bangkok Suvarnabhumi

Wed 3/12

12:30-18:30

Nonstop13h 00m

฿20,500

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 27/10

21:15-16:10

Nonstop11h 55m

Bangkok Suvarnabhumi

Wed 12/11

22:55-05:30

Nonstop13h 35m

฿21,274

LondonBangkok

LGW - BKK

LGWBKK

London Gatwick

Mon 25/8

12:05-07:05

1 stop37h 00m

Bangkok Suvarnabhumi

Mon 22/9

12:05-11:15

1 stop29h 10m

฿21,436

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 60 results

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Best time to book a flight from United Kingdom

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

Travel insights for flights from United Kingdom

Get recent, data-driven insights about flights from United Kingdom including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom?

Currently, September is the cheapest month in which you can book a flight from United Kingdom (average of ฿16,271). Flying from United Kingdom in July will prove the most costly (average of ฿24,826). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from United Kingdom?

Those who are seeking the cheapest fare on flights departing from United Kingdom would be wise to consider leaving during Tuesday mornings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday evenings when fares are usually the most expensive.

Which airlines fly from United Kingdom?

Many airlines operate round-trip flights from United Kingdom: Thai Airways, EVA Air, Emirates, Qatar Airways, เอทิฮัดแอร์เวย์. These airlines fly to the following popular destinations: Bangkok.

Thai Airways

EVA Air

Emirates

Qatar Airways

What is the cheapest place to fly to from United Kingdom?

The cheapest city to fly to from United Kingdom is Tirana Rinas, with prices starting at ฿605. Explore other affordable destinations below.

Tirana Rinas

Amsterdam Schiphol

Amsterdam Schiphol

Dublin

London

Airline reviews for flights from United Kingdom

ไห่หนานแอร์ไลน์

8.1

Very Good

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.

ไห่หนานแอร์ไลน์

8.1

Very Good

ไห่หนานแอร์ไลน์

8.1

Very Good

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

ไห่หนานแอร์ไลน์

8.1

Very Good

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.

8.1

Very Good

ไห่หนานแอร์ไลน์

8.1

Very Good

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.

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

7.8

Good

ไห่หนานแอร์ไลน์

8.1

Very Good

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.

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Related info for your journey

Which is the cheapest airport to catch a flight from United Kingdom?
London Heathrow airport offers the cheapest routes to Bangkok, from ฿17,207; whereas London Gatwick airport is typically cheaper if you're flying to Bangkok, from ฿17,304. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.
What is the cheapest month to fly from United Kingdom?
At the present moment the cheapest month to fly from United Kingdom is currently September; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.
Where are the cheapest places to fly to from United Kingdom?
Here are some of the cheapest flight destinations from United Kingdom:
Fly from London to Bangkok from ฿17,207
Fly from Manchester to Phuket City from ฿19,725
Fly from London to Ko Samui from ฿25,148
How does Cheapflights help users find flights from United Kingdom?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from 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 from United Kingdom?
Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from United Kingdom with no change fees?
Need flexible booking options for your flight from United Kingdom ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from United Kingdom become cheaper?
Yes! Start tracking prices for flights from United Kingdom today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from 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 from United Kingdom?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight from United Kingdom ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for flights from United Kingdom today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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