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£172+ Cheap flights from 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 30/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — BKK
17 Oct — 24 Oct1
1 adult
1 adult, Economy

What to know about flights from United Kingdom

Discover essential information about flights departing from United Kingdom, including flight schedules, destinations, airlines operating at the United Kingdom airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 17 September 2025.

Good round-trip deal

£15 or less

Good one-way deal

£14 or less
Price to beat on a round-trip flight from United Kingdom.
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Price to beat on a one-way flight from United Kingdom.
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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 17 September 2025.

Wed 15/1009:50LHR - JFK
1 stop12h 00mAer Lingus
Wed 22/1018:25JFK - LHR
1 stop9h 40mAer Lingus
Deal found 15/9£308
Fri 7/1106:35LHR - JFK
1 stop14h 05mMultiple Airlines
Sat 29/1116:25JFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 15/9£309
Wed 29/1009:00LHR - JFK
1 stop12h 40mSWISS
Wed 5/1116:25JFK - LHR
1 stop10h 40mSWISS
Deal found 16/9£309
Mon 17/1106:00LHR - JFK
1 stop12h 05mMultiple Airlines
Thu 27/1110:05JFK - LHR
1 stop16h 05mMultiple Airlines
Deal found 15/9£310
Mon 3/1110:00LHR - JFK
1 stop11h 25mAer Lingus
Mon 10/1118:30JFK - LHR
1 stop9h 45mAer Lingus
Deal found 15/9£311
Tue 13/106:00LHR - JFK
1 stop15h 40mMultiple Airlines
Mon 19/110:05JFK - LHR
1 stop16h 05mMultiple Airlines
Deal found 16/9£312
Fri 23/106:00LHR - JFK
1 stop12h 05mSWISS
Mon 26/116:25JFK - LHR
1 stop10h 40mSWISS
Deal found 16/9£312
Sat 8/1113:30LHR - JFK
1 stop11h 40mMultiple Airlines
Tue 11/1116:25JFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 15/9£313
Fri 31/1008:40LHR - JFK
1 stop15h 40mVirgin Atlantic
Fri 7/1120:00JFK - LHR
Nonstop7h 05mVirgin Atlantic
Deal found 15/9£314
Thu 9/1013:25LHR - JFK
1 stop10h 55mAer Lingus
Thu 16/1016:55JFK - LHR
1 stop10h 05mAer Lingus
Deal found 15/9£315
Thu 2/1009:05LHR - JFK
1 stop16h 00mMultiple Airlines
Wed 8/1016:15JFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 15/9£315
Wed 15/1008:55LHR - JFK
1 stop12h 34mIberia
Wed 22/1009:45JFK - LHR
Nonstop6h 55mIberia
Deal found 15/9£316

Find flights from United Kingdom within your budget

 
Find flights departing from United Kingdom that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 September 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 22/10

08:40-16:35

1 stop12h 55m

New York John F Kennedy Intl

Mon 27/10

10:05-07:10

1 stop17h 05m

£327

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 10/1

12:05-20:30

1 stop13h 25m

Newark

Thu 15/1

18:00-06:20

Nonstop7h 20m

£327

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 14/11

09:00-20:30

1 stop16h 30m

Newark

Mon 17/11

09:10-21:20

Nonstop7h 10m

£327

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 15/10

06:00-12:50

1 stop11h 50m

New York John F Kennedy Intl

Wed 22/10

16:15-07:55

1 stop10h 40m

£329

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 3/11

06:00-13:55

1 stop12h 55m

Newark

Mon 10/11

08:25-20:35

Nonstop7h 10m

£329

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 16/10

06:00-12:50

1 stop11h 50m

New York John F Kennedy Intl

Thu 23/10

16:15-07:55

1 stop10h 40m

£329

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 16/11

06:00-13:55

1 stop12h 55m

Newark

Fri 28/11

08:25-20:35

Nonstop7h 10m

£329

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 4/12

09:00-20:30

1 stop16h 30m

Newark

Tue 13/1

22:00-17:50

1 stop14h 50m

£329

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 10/11

09:00-20:30

1 stop16h 30m

Newark

Mon 17/11

22:00-16:20

1 stop13h 20m

£329

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 8/10

06:00-13:55

1 stop12h 55m

Newark

Wed 15/10

23:20-11:25

Nonstop7h 05m

£332

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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 £370). Flying from United Kingdom in July will prove the most costly (average of £548). 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?

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

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

Which airlines fly from United Kingdom?

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

British Airways
British Airways
From £48
easyJet
easyJet
From £22
Ryanair
Ryanair
From £19
Virgin Atlantic
Virgin Atlantic
From £348

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

The cheapest city to fly to from United Kingdom is Edinburgh Turnhouse, with prices starting at £8. Explore other affordable destinations below.

Edinburgh Turnhouse
Edinburgh Turnhouse
From £11
Iasi
Iasi
From £12
Alicante
Alicante
From £15
Katowice Pyrzowice
Katowice Pyrzowice
From £16

Airline reviews for flights from United Kingdom

Get insights into the airlines that provide service from 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 airline for your flight from United Kingdom. In the last 7 days, Cheapflights users made a total of 858,174 searches.
See what other customers who have flown with EVA Air, Emirates, andThai Airways from the United Kingdom have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very Good
1,236 reviews
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Emirates
8.1
Very Good
3,336 reviews
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Thai Airways
7.8
Good
350 reviews
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Qatar Airways
7.4
Good
3,624 reviews
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
British Airways
6.7
Okay
7,363 reviews
EVA Air
8.4
Very Good
1,236 reviews
Check prices

Comfort

8.3

Food

8.1

Crew

8.6

Boarding

8.4

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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Related info for your journey

Access useful and relevant information related to your journey from United Kingdom. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 September 2025.

  • What is the cheapest airport to fly out of United Kingdom?

    London Stansted airport offers the cheapest routes to Amman, from £16; whereas London Luton airport is typically cheaper if you're flying to Amman, from £22. 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?

    Check out the cheapest flights from United Kingdom to embark to:
    Travel from London to Milan from £16 round trip
    Travel from London to Palma de Mallorca from £22 round trip
    Travel from London to Lyon from £26 round trip
    Travel from Bristol to Faro from £26 round trip
    Travel from London to Poznan from £26 round trip

  • How does Cheapflights help users find flights from United Kingdom?

    Cheapflights makes it easy to find flights from United Kingdom by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

    Cheapflights helps you find that perfect flight from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

    Yes! Cheapflights helps users easily find flights from United Kingdom with no change fees.

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

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

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How does Cheapflights help users find flights from United Kingdom?

Cheapflights makes it easy to find flights from United Kingdom by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from United Kingdom with no change fees.

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

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

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