Can I fly direct from London to Bangkok?

Direct flights from London to Bangkok are available, though they represent a smaller portion of the total flights. Historically, direct flights have accounted for 6.4% of all flights on this route. When connecting flights are taken, travelers typically experience 2 stopovers. This indicates that while direct options exist, flights with layovers are more common for this route.

How long does it take to fly from London to Bangkok?

The direct flight time from London to Bangkok typically takes 11 hours and 30 minutes, covering a distance of 9577 kilometers. For flights with one stop, the median duration is considerably longer, averaging 17 hours and 20 minutes. This difference highlights the time savings associated with direct travel compared to routes involving a layover.

Is it cheaper to fly direct or with a layover from London to Bangkok?

Historically, it has been cheaper to fly from London to Bangkok with a layover. Connecting flights had a median price of $1134 across the trailing quarter. Direct flights, while more convenient, typically cost more, with a median price of $1222. This represents an 8% premium for direct travel, which accounted for 8.3% of all flights on this route.

Flights From London

To Bangkok

Cheap Flights from London to Bangkok

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Deals from

London

RatePunk searches hundreds of travel sites at once for deals on flights to Bangkok

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from London to Bangkok

Explore current cheapest deals departing from London to Bangkok

2026-09-20 – 2026-09-30
LON - Bangkok
90% AI deal score
£473
£355
Round trip
2026-09-25 – 2026-09-28
LON - Bangkok
92% AI deal score
£525
£356
Round trip
2026-09-25 – 2026-09-30
LON - Bangkok
91% AI deal score
£503
£362
Round trip
2026-09-17 – 2026-09-27
LON - Bangkok
89% AI deal score
£476
£365
Round trip
2026-10-20 – 2026-10-27
LON - Bangkok
92% AI deal score
£540
£368
Round trip
2026-09-19 – 2026-09-27
LON - Bangkok
89% AI deal score
£475
£368
Round trip
2026-10-20 – 2026-10-28
LON - Bangkok
92% AI deal score
£523
£368
Round trip
2026-10-21 – 2026-10-28
LON - Bangkok
92% AI deal score
£540
£368
Round trip
2026-10-20 – 2026-10-29
LON - Bangkok
92% AI deal score
£522
£372
Round trip
2026-10-15 – 2026-10-26
LON - Bangkok
92% AI deal score
£527
£374
Round trip

London to Bangkok: Overview

Insights for flights from London to Bangkok

Right now, only 1% of recent fares from London to Bangkok are classified as a good price. For travelers seeking cheap flights from London to Bangkok, fares typically range from $881–$1480, with a median of $1162. Current fares are near the typical level for this route.

A typical journey from London to Bangkok takes about 11h 30m, including connections. Most itineraries connect at least once, and when they do, the median number of stopovers is 2. This route covers a distance of 9577 km, classifying it as a long-haul flight.

When is the cheapest time to fly from London to Bangkok? The most affordable months to fly are May, with a median fare of $804, followed by April at $834. June also offers competitive pricing, with a median fare of $997.

How much is a round trip from London to Bangkok

Regular price: £410 - £492

Prices for flights from London to Bangkok are currently below the regular range.

The regular price range for flights from London to Bangkok is 410 GBP to 492 GBP. The current lowest deal is 349 GBP with Air China, for travel from Sep 17-Sep 30.

now £349

Low £410

High £492

The cheapest time to fly from London to Bangkok

The cheapest month to fly from London to Bangkok is May, with a median price of $817. The most expensive month is December, with a median price of $1549. Prices are generally lower from March to November.

May

Cheapest

Flights from £817

December

Most Expensive

Flights from £1,549

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from London to Bangkok

Norse Atlantic UK

Last-minute flights going from London to Bangkok

Thu, Sep 17

⌛ Last-Minute

LGW - Bangkok

London (LGW) - Bangkok (BKK)

Air China

£476

£361

One-way

Thu, Sep 17

⌛ Last-Minute

LGW - Bangkok

London (LGW) - Bangkok (BKK)

Air China

£481

£366

One-way

Sat, Sep 19

⌛ Last-Minute

LGW - Bangkok

London (LGW) - Bangkok (BKK)

Air China

£475

£369

One-way

Sun, Sep 20

⌛ Last-Minute

LGW - Bangkok

London (LGW) - Bangkok (BKK)

Air China

£476

£357

One-way

Sun, Sep 20

⌛ Last-Minute

LGW - Bangkok

London (LGW) - Bangkok (BKK)

Air China

£474

£357

One-way

Fri, Sep 25

⌛ Last-Minute

LGW - Bangkok

London (LGW) - Bangkok (BKK)

Air China

£528

£357

One-way

Biggest price drops on these dates for flights from London to Bangkok

7 nights

Dec 2 - Dec 9

£676 → £353

48%

3 nights

Dec 5 - Dec 8

£699 → £379

46%

4 nights

Dec 7 - Dec 11

£699 → £380

46%

5 nights

Dec 6 - Dec 11

£696 → £380

45%

Popular Airports to fly from London to Bangkok

London - Bangkok route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from London to Bangkok are below the typical level at $349.

📅 Best time to fly

Fly in May for the cheapest fares

Historically, May offers the lowest median price at $804 for London to Bangkok.

⏱️ Flight duration

Direct flights take 11h 30m

The median direct flight from London to Bangkok takes 11h 30m.

✈️ Airlines & availability

Connecting flights are common

Connecting flights are dominant, with a median of 2 stopovers for this route.

🏆 Airline highlight

Norse Atlantic UK offers direct flights

Norse Atlantic UK has offered direct flights from London to Bangkok recently.

🎯 Booking tip

Deals appear frequently

Deals for flights from London to Bangkok appear frequently, offering good opportunities to book.

London main airports to depart from

Gatwick (LGW)

Cheapest

Gatwick offers a convenient option for flights from London to Bangkok.

📍 ~40 km from London city center (reachable by car or train)

💸 Flights from ~£377

Heathrow (LHR)

Heathrow provides a major hub for flights from London to Bangkok.

📍 ~23 km from London city center (reachable by car or train)

💸 Flights from ~£388

London City (LCY)

London City is a close-to-city option for flights from London to Bangkok.

📍 ~13 km from London city center (reachable by car or train)

💸 Flights from ~£593

London Southend (SEN)

London Southend offers an alternative departure point for flights to Bangkok.

📍 ~57 km from London city center (reachable by car or train)

💸 Flights from ~£510

London Stansted (STN)

London Stansted is another option for flights from London to Bangkok.

📍 ~49 km from London city center (reachable by car or train)

💸 Flights from ~£593

Luton (LTN)

Luton provides a viable departure airport for flights from London to Bangkok.

📍 ~44 km from London city center (reachable by car or train)

💸 Flights from ~£517

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary gateway to Bangkok, offering convenient access to the city.

📍 ~28 km from city center (reachable by public transport or car)

💸 Flights from ~£349

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

U-Tapao International is a practical alternative for Bangkok due to its proximity and international-standard facilities.

📍 ~140 km from Bangkok (reachable by car)

💸 Flights from ~£562

Business & First Class Flight Deals to Bangkok

93% AI deal score

$3,997

$2,205

Save $1,792

Air India Limited

Business Class

Frequently Asked Questions About Flights to Bangkok

Historically, the lowest average prices for flights from London to Bangkok are found when booking 14-27 days in advance. During this period, the average price was $1043. Booking within 0-6 days of departure typically sees an average price of $1187, while booking 7-13 days out averages $1118. For those planning further ahead, prices tend to be higher, with flights booked 28-59 days in advance averaging $1240 and those booked 60+ days out averaging $1310.

Across the trailing quarter, a flight from London to Bangkok is considered a good deal if it is priced at or below $881. The median price for this route over the same period was $1162. Prices can vary, with 75% of observed flights being priced at $1480 or less. Therefore, aiming for a price below $881 indicates a favorable fare.

Historically, May has been the cheapest month to fly from London to Bangkok, with a median price of $804. April also offers competitive prices, with a median of $834. June follows with a median price of $997, which was also the most expensive month in the trailing 270 days. The annual median price for this route is $1162, indicating that May and April typically offer significant savings compared to the yearly average.

London to Bangkok: Overview

Insights for flights from London to Bangkok

How much is a round trip from London to Bangkok

Regular price: £410 - £492

Prices for flights from London to Bangkok are currently below the regular range.

The regular price range for flights from London to Bangkok is 410 GBP to 492 GBP. The current lowest deal is 349 GBP with Air China, for travel from Sep 17-Sep 30.

now £349

Low £410

High £492

The cheapest time to fly from London to Bangkok

May

Cheapest

Flights from £817

December

Most Expensive

Flights from £1,549

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec