£78+ 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 1/3. 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
26 Feb — 5 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 27 January 2026.

Good round-trip deal

£23 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 27 January 2026.

Wed 25/220:35
LHR
-
JFK
1 stop26h 25m
Icelandair
Wed 4/319:25
JFK
-
LHR
1 stop10h 25m
Icelandair
Deal found 26/1£328
Tue 17/209:00
LHR
-
JFK
1 stop12h 40m
United Airlines
Tue 24/216:25
JFK
-
LHR
1 stop15h 35m
United Airlines
Deal found 26/1£328
Tue 10/209:00
LHR
-
JFK
1 stop12h 40m
United Airlines
Tue 17/221:00
JFK
-
LHR
1 stop14h 20m
United Airlines
Deal found 26/1£329
Fri 27/219:25
LHR
-
JFK
1 stop23h 50m
Multiple Airlines
Sun 8/322:00
JFK
-
LHR
1 stop11h 00m
Multiple Airlines
Deal found 26/1£330
Fri 27/212:40
LHR
-
JFK
Nonstop8h 19m
Virgin Atlantic
Sun 8/319:00
JFK
-
LHR
Nonstop7h 20m
Virgin Atlantic
Deal found 26/1£331
Fri 27/209:00
LHR
-
JFK
1 stop12h 40m
United Airlines
Sun 8/322:00
JFK
-
LHR
1 stop14h 20m
United Airlines
Deal found 24/1£331
Tue 10/206:00
LHR
-
JFK
1 stop12h 05m
SWISS
Tue 17/221:00
JFK
-
LHR
1 stop11h 00m
SWISS
Deal found 24/1£332
Thu 12/306:00
LHR
-
JFK
1 stop13h 15m
Austrian Airlines
Thu 19/319:10
JFK
-
LHR
1 stop19h 30m
Austrian Airlines
Deal found 24/1£333
Thu 5/209:00
LHR
-
JFK
1 stop12h 40m
United Airlines
Tue 17/216:25
JFK
-
LHR
1 stop10h 40m
United Airlines
Deal found 26/1£334
Thu 19/306:35
LHR
-
JFK
1 stop14h 05m
United Airlines
Mon 27/410:05
JFK
-
LHR
1 stop18h 55m
United Airlines
Deal found 26/1£334
Fri 6/211:25
LHR
-
JFK
1 stop12h 50m
Iberia
Thu 26/221:50
JFK
-
LHR
Nonstop6h 50m
Iberia
Deal found 24/1£335
Wed 11/214:50
LHR
-
JFK
1 stop28h 25m
United Airlines
Mon 2/316:25
JFK
-
LHR
1 stop15h 35m
United Airlines
Deal found 26/1£336

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 27 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

Thu 5/2

13:45-13:05

1 stop28h 20m

New York John F Kennedy Intl

Wed 11/2

10:05-07:10

1 stop16h 05m

£336

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sun 8/2

09:00-16:40

1 stop12h 40m

New York John F Kennedy Intl

Sun 15/2

16:50-08:30

1 stop10h 40m

£339

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Sat 28/2

13:30-20:10

1 stop11h 40m

New York John F Kennedy Intl

Wed 4/3

17:30-15:50

1 stop17h 20m

£342

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 28/2

06:30-14:00

1 stop12h 30m

Newark

Fri 6/3

18:55-06:30

1 stop30h 35m

£344

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 26/2

12:15-18:00

1 stop10h 45m

New York John F Kennedy Intl

Tue 3/3

19:25-19:30

1 stop19h 05m

£346

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Thu 19/2

12:05-20:30

1 stop13h 25m

Newark

Tue 24/2

18:40-11:15

1 stop11h 35m

£346

LondonDubai

LGW - DXB

LGWDXB

London Gatwick

Wed 18/2

06:25-02:45

1 stop16h 20m

Dubai Intl

Mon 23/2

04:35-22:30

1 stop21h 55m

£352

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Fri 6/3

10:00-15:45

1 stop10h 45m

New York John F Kennedy Intl

Tue 10/3

21:00-08:05

Nonstop7h 05m

£353

LondonDubai

STN - DXB

STNDXB

London Stansted

Wed 4/3

12:00-01:45

1 stop9h 45m

Dubai Intl

Fri 13/3

03:20-14:35

1 stop15h 15m

£353

LondonDubai

STN - DXB

STNDXB

London Stansted

Wed 11/3

12:00-01:45

1 stop9h 45m

Dubai Intl

Sat 21/3

02:45-11:10

1 stop12h 25m

£353

Flights are sorted by cheapest return flights first.

Deals found on 25/1

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 £352). Flying from United Kingdom in August will prove the most costly (average of £477). 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

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

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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 27 January 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 London Gatwick airport is typically cheaper if you're flying to Panama City, from £26. 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 Milan from £24 round trip
    Travel from London to Barcelona from £25 round trip
    Travel from London to Lyon from £26 round trip
    Travel from London to Poznan from £26 round trip
    Travel from Birmingham to Palma de Mallorca 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!

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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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