£80+ 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 23/3. 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
16 Mar — 23 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 14 February 2026.

Good round-trip deal

£21 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 14 February 2026.

Thu 26/206:40
LHR
-
JFK
1 stop14h 05m
Scandinavian Airlines
Sun 1/317:35
JFK
-
LHR
1 stop10h 45m
Scandinavian Airlines
Deal found 11/2£321
Thu 30/413:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Mon 4/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 11/2£322
Mon 2/308:15
LHR
-
JFK
1 stop16h 50m
TAP AIR PORTUGAL
Tue 17/323:00
JFK
-
LHR
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 13/2£324
Mon 9/319:30
LHR
-
JFK
1 stop25h 15m
Scandinavian Airlines
Thu 7/517:10
JFK
-
LHR
1 stop18h 15m
Scandinavian Airlines
Deal found 11/2£324
Tue 14/407:05
LHR
-
JFK
1 stop13h 35m
Scandinavian Airlines
Sun 19/417:10
JFK
-
LHR
1 stop23h 25m
Scandinavian Airlines
Deal found 11/2£326
Thu 16/413:05
LHR
-
JFK
1 stop11h 15m
Icelandair
Mon 20/420:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 10/2£327
Tue 3/312:15
LHR
-
JFK
1 stop10h 45m
Icelandair
Mon 23/320:25
JFK
-
LHR
1 stop19h 05m
Icelandair
Deal found 12/2£329
Wed 4/320:35
LHR
-
JFK
1 stop26h 25m
Icelandair
Mon 4/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 10/2£329
Mon 9/320:35
LHR
-
JFK
1 stop26h 25m
Icelandair
Thu 7/520:30
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 11/2£330
Fri 13/319:30
LHR
-
JFK
1 stop25h 15m
Scandinavian Airlines
Fri 20/318:35
JFK
-
LHR
2 stops16h 00m
Scandinavian Airlines
Deal found 11/2£331
Thu 16/407:05
LHR
-
JFK
1 stop13h 35m
Scandinavian Airlines
Tue 21/417:10
JFK
-
LHR
1 stop11h 25m
Scandinavian Airlines
Deal found 14/2£332
Wed 25/208:00
LGW
-
DXB
1 stop13h 45m
Multiple Airlines
Tue 10/313:30
DXB
-
LGW
1 stop14h 25m
Multiple Airlines
Deal found 12/2£338

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 14 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

Wed 11/3

06:40-16:45

1 stop14h 05m

New York John F Kennedy Intl

Wed 18/3

18:35-09:20

1 stop10h 45m

£364

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Wed 11/3

06:40-16:45

1 stop14h 05m

New York John F Kennedy Intl

Fri 20/3

18:35-09:20

1 stop10h 45m

£364

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 16/4

13:05-22:05

1 stop14h 00m

New York John F Kennedy Intl

Fri 15/5

23:10-20:20

1 stop16h 10m

£365

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 24/4

07:05-15:40

1 stop13h 35m

New York John F Kennedy Intl

Thu 30/4

18:55-14:35

2 stops14h 40m

£368

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Tue 7/4

19:30-15:40

2 stops25h 10m

New York John F Kennedy Intl

Mon 13/4

17:10-09:35

1 stop11h 25m

£376

LondonDubai

LHR - DXB

LHRDXB

London Heathrow

Tue 17/3

10:00-00:01

1 stop10h 01m

Dubai Intl

Sun 22/3

01:55-13:50

1 stop15h 55m

£378

LondonDubai

LGW - DXB

LGWDXB

London Gatwick

Mon 13/4

22:40-22:35

1 stop20h 55m

Dubai Intl

Tue 19/5

19:05-06:55

1 stop14h 50m

£379

LondonDubai

LHR - DXB

LHRDXB

London Heathrow

Fri 13/3

06:30-00:01

1 stop13h 31m

Dubai Intl

Fri 20/3

01:55-14:25

1 stop16h 30m

£382

LondonDubai

LGW - DXB

LGWDXB

London Gatwick

Fri 6/3

10:35-03:25

1 stop12h 50m

Dubai Intl

Tue 17/3

19:05-06:30

1 stop15h 25m

£387

LondonDubai

LHR - DXB

LHRDXB

London Heathrow

Thu 5/3

09:30-22:35

1 stop9h 05m

Dubai Intl

Thu 12/3

07:45-14:45

1 stop11h 00m

£391

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 60 results
1
2
3
...
6

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 £353). Flying from United Kingdom in July will prove the most costly (average of £481). 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.

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

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.

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

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.

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

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.

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

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.

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

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.

Crew

8.6

Food

8.1

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Overall

8.4

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

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

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

    London Stansted airport offers the cheapest routes to San José, from £23; whereas London Luton airport is typically cheaper if you're flying to San José, from £24. 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 Oslo from £23 round trip
    Travel from London to Gdansk from £24 round trip
    Travel from London to Lyon from £26 round trip
    Travel from London to Milan from £27 round trip
    Travel from London to Málaga from £27 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!

See more FAQs

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 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.