£74+ 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 12/2. 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
4 Mar — 11 Mar1
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 2 February 2026.

Good round-trip deal

£25 or less

Good one-way deal

£12 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 2 February 2026.

Wed 6/513:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Wed 13/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/2£325
Fri 1/521:25
LHR
-
JFK
1 stop29h 40m
Icelandair
Sun 10/523:10
JFK
-
LHR
1 stop16h 10m
Icelandair
Deal found 1/2£326
Fri 1/521:25
LHR
-
JFK
1 stop26h 55m
Icelandair
Sat 9/523:10
JFK
-
LHR
1 stop16h 10m
Icelandair
Deal found 31/1£326
Thu 16/413:05
LHR
-
JFK
1 stop14h 00m
Icelandair
Thu 23/423:10
JFK
-
LHR
1 stop16h 10m
Icelandair
Deal found 1/2£327
Tue 14/421:25
LHR
-
JFK
1 stop26h 55m
Icelandair
Mon 20/420:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/2£328
Fri 1/521:25
LHR
-
JFK
1 stop29h 40m
Icelandair
Mon 4/523:10
JFK
-
LHR
1 stop16h 10m
Icelandair
Deal found 31/1£329
Fri 17/421:25
LHR
-
JFK
1 stop29h 40m
Icelandair
Thu 23/420:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 31/1£329
Thu 30/413:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Thu 14/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/2£330
Wed 18/312:15
LHR
-
JFK
1 stop10h 45m
Icelandair
Wed 25/320:25
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/2£331
Tue 28/413:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Thu 7/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/2£332
Thu 30/413:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Tue 5/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/2£332
Thu 30/413:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Wed 13/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/2£333

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 2 February 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 1/5

21:25-19:20

1 stop26h 55m

New York John F Kennedy Intl

Fri 8/5

20:30-11:55

1 stop10h 25m

£341

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Fri 13/2

06:00-14:15

1 stop13h 15m

Newark

Sun 15/2

17:55-18:40

1 stop19h 45m

£350

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sun 1/3

09:00-20:30

1 stop16h 30m

Newark

Sun 8/3

19:39-10:50

1 stop11h 11m

£350

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 23/2

09:05-14:15

1 stop34h 10m

Newark

Fri 27/2

17:55-21:40

1 stop22h 45m

£350

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Wed 4/3

14:50-14:15

1 stop28h 25m

Newark

Wed 11/3

10:10-21:20

Nonstop7h 10m

£351

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 19/2

12:05-20:30

1 stop13h 25m

Newark

Sun 22/2

22:40-11:05

Nonstop7h 25m

£353

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Tue 24/2

06:00-14:15

1 stop13h 15m

Newark

Sun 1/3

09:10-21:20

Nonstop7h 10m

£353

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 19/3

10:00-20:20

1 stop14h 20m

New York John F Kennedy Intl

Thu 26/3

09:20-20:10

Nonstop6h 50m

£365

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 19/3

11:45-20:20

1 stop12h 35m

New York John F Kennedy Intl

Sun 29/3

18:30-06:45

Nonstop7h 15m

£365

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 17/2

08:40-15:45

1 stop12h 05m

New York John F Kennedy Intl

Mon 23/2

19:01-06:55

Nonstop6h 54m

£365

Flights are sorted by cheapest return flights first.

Deals found on 31/1

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 £351). Flying from United Kingdom in July will prove the most costly (average of £490). 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.

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Comfort

8.3

Food

8.1

Entertainment

8.0

Boarding

8.4

Overall

8.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Jolene,Jan 2026

SGN - TPE

Everything was good. I asked for aisle seating as I must stretch my leg out because of back and pelvis issues. Sometimes I don't always get it. But I did for all 3 of my flights for my destination. It was very nice.

Browse thousands of different options on Cheapflights for your next trip

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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 2 February 2026.
  • What is the cheapest airport to fly out of United Kingdom?

    London Luton airport offers the cheapest routes to San José, from £24; whereas Manchester airport is typically cheaper if you're flying to Bridgetown, from £25. 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 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 Gdansk from £24 round trip
    Travel from London to Barcelona from £25 round trip
    Travel from London to Milan from £25 round trip
    Travel from Manchester to Oslo from £25 round trip
    Travel from London to Palma de Mallorca 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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