£81+ Cheap flights from the United Kingdom

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/2. 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
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

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 12 January 2026.

Good round-trip deal

£17 or less

Good one-way deal

£13 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

Enter your travel dates to find the best prices.

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 12 January 2026.

Sun 1/206:30LHR - JFK
1 stop12h 20mUnited Airlines
Sun 8/221:00JFK - LHR
1 stop14h 20mUnited Airlines
Deal found 10/1£345
Sat 7/206:30LHR - JFK
1 stop12h 20mUnited Airlines
Sat 14/216:50JFK - LHR
1 stop14h 00mUnited Airlines
Deal found 10/1£345
Fri 27/213:30LHR - JFK
1 stop11h 40mUnited Airlines
Fri 6/316:50JFK - LHR
1 stop13h 30mUnited Airlines
Deal found 11/1£346
Fri 1/513:05LHR - JFK
1 stop14h 05mIcelandair
Sun 24/520:30JFK - LHR
1 stop10h 25mIcelandair
Deal found 11/1£347
Fri 23/106:15LHR - JFK
1 stop12h 05mAmerican Airlines
Sat 31/120:40JFK - LHR
Nonstop7h 00mAmerican Airlines
Deal found 10/1£348
Thu 22/106:15LHR - JFK
1 stop12h 05mAmerican Airlines
Thu 29/118:15JFK - LHR
Nonstop7h 00mAmerican Airlines
Deal found 10/1£348
Thu 19/309:00LHR - JFK
1 stop12h 40mSWISS
Tue 24/322:00JFK - LHR
1 stop11h 00mSWISS
Deal found 10/1£349
Sat 24/112:15LHR - JFK
1 stop10h 45mIcelandair
Wed 4/219:25JFK - LHR
1 stop10h 25mIcelandair
Deal found 11/1£350
Fri 30/112:15LHR - JFK
1 stop10h 45mIcelandair
Tue 17/219:25JFK - LHR
1 stop19h 05mIcelandair
Deal found 10/1£351
Wed 29/408:40LHR - JFK
1 stop12h 55mUnited Airlines
Wed 13/510:40JFK - LHR
2 stops29h 20mUnited Airlines
Deal found 11/1£352
Mon 23/206:15LGW - DXB
1 stop9h 55mMultiple Airlines
Sat 28/202:45DXB - LGW
1 stop12h 55mMultiple Airlines
Deal found 10/1£353
Mon 2/215:50STN - DXB
2 stops32h 55mAjet
Thu 5/204:35DXB - STN
1 stop11h 10mAjet
Deal found 10/1£353

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 12 January 2026. 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

Fri 23/1

06:30-13:50

1 stop12h 20m

New York John F Kennedy Intl

Fri 27/2

16:50-11:20

1 stop13h 30m

£345

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 27/2

13:30-20:10

1 stop11h 40m

New York John F Kennedy Intl

Fri 6/3

16:50-11:20

1 stop13h 30m

£346

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 13/2

06:35-15:40

1 stop14h 05m

New York John F Kennedy Intl

Thu 19/2

15:40-07:45

1 stop11h 05m

£349

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 26/1

20:35-18:00

1 stop26h 25m

New York John F Kennedy Intl

Wed 4/2

19:25-10:50

1 stop10h 25m

£351

LondonDubai

STN - DXB

STNDXB

London Stansted

Tue 24/2

10:45-04:45

2 stops14h 00m

Dubai Intl

Mon 2/3

04:35-22:15

1 stop21h 40m

£358

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 27/1

10:00-19:20

1 stop14h 20m

New York John F Kennedy Intl

Fri 23/10

19:00-07:15

Nonstop7h 15m

£358

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 24/2

06:30-15:45

1 stop14h 15m

New York John F Kennedy Intl

Tue 3/3

22:00-10:15

Nonstop7h 15m

£359

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 28/1

10:00-15:45

1 stop10h 45m

New York John F Kennedy Intl

Sun 1/2

18:00-06:20

Nonstop7h 20m

£359

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 7/2

06:30-13:15

1 stop11h 45m

New York John F Kennedy Intl

Sat 14/2

18:00-06:20

Nonstop7h 20m

£359

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 31/1

06:30-15:45

1 stop14h 15m

New York John F Kennedy Intl

Sat 7/2

18:00-06:20

Nonstop7h 20m

£359

Flights are sorted by cheapest return flights first.

Deals found on 9/1

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, December is the cheapest month in which you can book a flight from United Kingdom (average of £359). Flying from United Kingdom in August will prove the most costly (average of £486). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

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.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

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.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

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.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

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.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

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.

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Overall

8.4

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.

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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 12 January 2026.
  • What is the cheapest airport to fly out of United Kingdom?

    London Heathrow airport offers the cheapest routes to Belize City, from £22; whereas London Gatwick airport is typically cheaper if you're flying to Guatemala City, from £23. 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 December; with August 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 Dublin from £22 round trip
    Travel from London to Lyon from £23 round trip
    Travel from London to Poznan from £23 round trip
    Travel from London to Faro from £26 round trip
    Travel from London to Split 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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