£85+ Direct flights from London Heathrow Airport

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. 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
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Heathrow within your budget

 
Use the slider to find direct flights from Heathrow within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 27 June 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Tue 22/9

18:35-00:25

Nonstop3h 50m

Istanbul

Mon 28/9

20:15-22:15

Nonstop4h 00m

£172

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Wed 18/11

10:50-17:45

Nonstop3h 55m

Istanbul

Fri 27/11

18:40-19:55

Nonstop4h 15m

£185

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Mon 30/11

10:30-17:25

Nonstop3h 55m

Istanbul

Thu 3/12

07:35-09:05

Nonstop4h 30m

£185

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Thu 1/10

16:45-22:35

Nonstop3h 50m

Istanbul

Sun 4/10

09:40-11:40

Nonstop4h 00m

£239

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Sat 19/9

18:30-00:20

Nonstop3h 50m

Istanbul

Sun 27/9

15:40-17:50

Nonstop4h 10m

£264

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Mon 21/9

18:35-00:25

Nonstop3h 50m

Istanbul

Sun 27/9

18:50-20:50

Nonstop4h 00m

£265

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Sun 25/10

18:15-01:10

Nonstop3h 55m

Istanbul

Thu 29/10

18:40-19:55

Nonstop4h 15m

£267

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Tue 15/9

18:35-00:25

Nonstop3h 50m

Istanbul

Sun 20/9

18:50-20:50

Nonstop4h 00m

£277

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Sat 1/8

18:30-00:20

Nonstop3h 50m

Istanbul

Mon 3/8

20:15-22:15

Nonstop4h 00m

£295

LondonIstanbul

LHR - IST

LHRIST

London Heathrow

Wed 29/7

19:15-01:05

Nonstop3h 50m

Istanbul

Mon 3/8

20:15-22:15

Nonstop4h 00m

£298

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Heathrow

Have a flexible travel schedule? Discover the best time to fly from Heathrow 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.

Reviews of airlines flying non-stop to Heathrow

Get insights into the airlines that provide direct flights from Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Heathrow. Reviews last updated Cheapflights.
See what other customers who have flown with EVA Air,Oman Air, andThai Airways from London Heathrow Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Comfort

8.3

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Comfort

8.3

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Comfort

8.3

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Comfort

8.3

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Comfort

8.3

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Entertainment

8.0

Food

8.1

Boarding

8.4

Crew

8.7

Comfort

8.3

Overall

8.5

Reviews

1 / 20
8.0
Excellent

Jack,Feb 2026

TPE - SFO

Premium Economy for a.long-haul flight was worth it for the extra room. It is a 2-5-2 layout, so unless you have a family, get a seat in the 2-seat section. Nice slippers and goody bag. Food was tasty, although it seemed a bit repetitive (i.e., each meal used the same ingredients slightly re-configured). Staff were excellent.

Related info for your journey

Access useful and relevant information related to your journey from Heathrow. 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 June 2026.
  • Where can you fly direct from London Heathrow Airport?

    Currently, the most popular direct flight destination from London Heathrow Airport is New Delhi.

  • How much are direct flights from London Heathrow Airport?

    On average, a one-way direct flight from London Heathrow Airport will cost users approximately £718. If you're looking for a direct round-trip flight from London Heathrow Airport, you can expect to pay around £1,056.

  • How long is a direct flight from London Heathrow Airport?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from London Heathrow Airport to last approximately 5h 54m on average. The quickest direct flight from London Heathrow Airport at this time departs from London Heathrow Airport (0h 55m), while the longest leaves from London Heathrow Airport (23h 05m).

  • What is the best time of year to fly direct from London Heathrow Airport?

    If you're seeking the lowest price on a direct flight from London Heathrow Airport, November is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, June offers travelers the most options.

See more FAQs

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.

Fly your favourite airline from London

Browse through various options for flying your favourite airline from London. Flight routes are based on user searches made on Cheapflights and were last updated on 27 June 2026.

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.