£95+ 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 15/1. 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
2 Jan — 9 Jan1
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 3 December 2025.

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 3 December 2025.

Wed 4/206:00LHR - JFK
1 stop19h 05mTAP AIR PORTUGAL
Sun 8/222:00JFK - LHR
1 stop19h 40mTAP AIR PORTUGAL
Deal found 1/12£361
Fri 16/106:50LHR - JFK
2 stops19h 08mAir Canada
Mon 19/110:05JFK - LHR
1 stop16h 05mAir Canada
Deal found 30/11£362
Sat 10/113:30LHR - JFK
1 stop11h 40mLufthansa
Sat 17/115:40JFK - LHR
1 stop11h 05mLufthansa
Deal found 29/11£363
Mon 19/118:30LHR - JFK
1 stop30h 35mTAP AIR PORTUGAL
Mon 26/122:00JFK - LHR
1 stop14h 30mTAP AIR PORTUGAL
Deal found 30/11£363
Sat 10/120:05LHR - JFK
1 stop22h 00mSWISS
Fri 23/121:00JFK - LHR
1 stop11h 00mSWISS
Deal found 1/12£364
Sat 17/106:00LHR - JFK
1 stop12h 05mMultiple Airlines
Fri 23/110:05JFK - LHR
1 stop16h 05mMultiple Airlines
Deal found 1/12£365
Sat 10/106:00LHR - JFK
1 stop12h 05mMultiple Airlines
Wed 14/116:50JFK - LHR
1 stop13h 30mMultiple Airlines
Deal found 30/11£366
Sat 17/106:00LHR - JFK
1 stop19h 05mTAP AIR PORTUGAL
Mon 26/122:00JFK - LHR
1 stop14h 30mTAP AIR PORTUGAL
Deal found 30/11£366
Thu 8/110:20LHR - JFK
1 stop13h 45mFinnair
Wed 14/110:15JFK - LHR
Nonstop6h 55mFinnair
Deal found 30/11£367
Mon 26/113:40LHR - EWR
1 stop13h 30mTAP AIR PORTUGAL
Sat 31/101:35EWR - LHR
2 stops15h 00mTAP AIR PORTUGAL
Deal found 1/12£367
Fri 13/206:00LHR - JFK
1 stop12h 05mMultiple Airlines
Fri 20/216:50JFK - LHR
1 stop10h 40mMultiple Airlines
Deal found 30/11£368
Fri 23/106:00LHR - EWR
1 stop12h 55mAustrian Airlines
Tue 10/208:25EWR - LHR
Nonstop7h 10mAustrian Airlines
Deal found 1/12£368

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 3 December 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 4/2

06:00-13:05

1 stop12h 05m

New York John F Kennedy Intl

Sun 8/2

21:00-19:15

1 stop17h 15m

£369

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Sat 17/1

12:05-20:30

1 stop13h 25m

Newark

Tue 20/1

19:50-10:50

1 stop10h 00m

£369

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Thu 5/3

06:30-13:50

1 stop12h 20m

New York John F Kennedy Intl

Thu 19/3

10:05-07:10

1 stop17h 05m

£376

LondonNewark

LHR - EWR

LHREWR

London Heathrow

Mon 13/4

19:30-13:55

1 stop23h 25m

Newark

Wed 22/4

22:00-10:25

Nonstop7h 25m

£378

LondonDubai

STN - DXB

STNDXB

London Stansted

Tue 20/1

12:30-02:10

1 stop9h 40m

Dubai Intl

Thu 22/1

03:20-14:35

1 stop15h 15m

£391

LondonDubai

LHR - DXB

LHRDXB

London Heathrow

Mon 26/1

21:50-18:15

1 stop16h 25m

Dubai Intl

Tue 10/2

07:45-06:35

1 stop26h 50m

£391

LondonDubai

LHR - DXB

LHRDXB

London Heathrow

Fri 1/5

22:05-12:05

1 stop11h 00m

Dubai Intl

Thu 7/5

19:10-15:20

1 stop23h 10m

£392

LondonDubai

LHR - DXB

LHRDXB

London Heathrow

Mon 12/1

08:40-00:01

1 stop11h 21m

Dubai Intl

Mon 26/1

11:00-18:20

1 stop11h 20m

£393

LondonNew York

LHR - JFK

LHRJFK

London Heathrow

Mon 15/12

06:00-16:40

1 stop15h 40m

New York John F Kennedy Intl

Thu 15/1

16:25-08:05

1 stop10h 40m

£395

LondonDubai

LGW - DXB

LGWDXB

London Gatwick

Fri 6/3

10:35-03:25

1 stop12h 50m

Dubai Intl

Thu 12/3

21:20-06:20

1 stop13h 00m

£395

Flights are sorted by cheapest return flights first.

Deals found on 2/12

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 £364). Flying from United Kingdom in July will prove the most costly (average of £529). 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 Friday mornings when fares are usually the most expensive.

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.

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

Food

8.1

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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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 3 December 2025.
  • What is the cheapest airport to fly out of United Kingdom?

    London Luton airport offers the cheapest routes to San José, from £17; 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 Milan from £17 round trip
    Travel from Manchester to Oslo from £25 round trip
    Travel from London to Lyon from £26 round trip
    Travel from London to Arrecife from £26 round trip
    Travel from Birmingham to Belfast 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!

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!

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