Cheap flights from Bangkok to London

BKK — LON
25 May — 1 Jun1
Return
1 adult
Economy
From?
To?
Wed 25/5
Wed 1/6

How to find the cheapest flight from Bangkok to London

All the information you need to plan the best TH1 to LON flight in 2022: compare Bangkok to London flight prices with the expected peak season, weather and rainfall in London.

BKK - LON

Price

฿684 - ฿783

LON

Temperature

4 - 17 °C

LON

Rainfall

40 - 70 mm

Popular inDecemberHigh demand for flights, 7% potential price rise
Cheapest inMarchBest time to find cheap flights, 7% potential price drop
Round-trip from฿23,495From Bangkok to London (LON)
One-way from฿7,935One-way flight from Bangkok to London (LON)

How far in advance should I book a flight from Bangkok to London?

To save on the cost of your flight from Bangkok to London, book at least 38 days before your planned departure. Booking around this time can save you about 13% on the cost of this flight compared to booking a flight leaving this week. We have found prices from ฿25,762 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as ฿28,613.

What is the cheapest month to fly from Bangkok to London?

Flights from Bangkok to London lean towards being more expensive in December. Prices are generally better when you fly from Bangkok to London in March, with the cheapest ticket starting at ฿18,102.

When is the cheapest time to fly from Bangkok to London (BKK - LON)?

When flying from Bangkok to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Bangkok to London in May, June 2022

The best prices found for Bangkok to LON flights in May, June
22 May - 12 Nov
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 25m
LGW

London Gatwick

BKK

Bangkok Suvarnabhumi

2 stops

42h 55m
฿17,793

Multiple Airlines

View Deal

Deal found 18 May 2022

22 May - 4 Jun
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 25m
LGW

London Gatwick

BKK

Bangkok Suvarnabhumi

2 stops

24h 25m
฿18,892

Multiple Airlines

View Deal

Deal found 20 May 2022

22 May - 25 Oct
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 25m
LGW

London Gatwick

BKK

Bangkok Suvarnabhumi

2 stops

24h 15m
฿19,408

Multiple Airlines

View Deal

Deal found 19 May 2022

Bangkok to London 2022 flight deals

Cheap flights to London from Bangkok found for this year
22 May - 12 Nov
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 25m
LGW

London Gatwick

BKK

Bangkok Suvarnabhumi

2 stops

42h 55m
฿17,793

Multiple Airlines

View Deal

Deal found 18 May 2022

26 Jul - 4 Oct
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 15m
LGW

London Gatwick

BKK

Bangkok Suvarnabhumi

2 stops

26h 40m
฿18,446

Multiple Airlines

View Deal

Deal found 19 May 2022

4 Sep - 18 Sep
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

15h 20m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

20h 45m
฿18,446

Multiple Airlines

View Deal

Deal found 19 May 2022

Cheap เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flights from Bangkok to London

1 Nov - 30 Nov
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

27h 25m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

15h 20m
฿18,514

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

View Deal

Deal found 18 May 2022

1 Nov - 30 Nov
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

2 stops

27h 10m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

20h 35m
฿19,408

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

View Deal

Deal found 18 May 2022

22 Sep - 28 Sep
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

2 stops

26h 45m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

2 stops

20h 35m
฿21,125

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

View Deal

Deal found 17 May 2022

Cheap ซาอุเดียแอร์ไลน์ flights from Bangkok to London

25 May - 10 Jun
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

19h 45m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

2 stops

22h 30m
฿21,675

ซาอุเดียแอร์ไลน์

View Deal

Deal found 19 May 2022

25 May - 10 Jun
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

19h 45m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

19h 50m
฿21,709

ซาอุเดียแอร์ไลน์

View Deal

Deal found 19 May 2022

29 May - 12 Jun
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

20h 45m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

19h 15m
฿21,743

ซาอุเดียแอร์ไลน์

View Deal

Deal found 20 May 2022

Direct flights to London from Bangkok

Save time with Bangkok to London direct flight deals
5 Jun - 14 Jun
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 25m
LGW

London Gatwick

BKK

Bangkok Suvarnabhumi

Nonstop

12h 05m
฿22,808

สกู๊ต

View Deal

Deal found 17 May 2022

23 Aug - 19 Oct
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

Nonstop

12h 35m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

Nonstop

11h 30m
฿23,117

เอวาแอร์

View Deal

Deal found 18 May 2022

11 Aug - 14 Aug
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

Nonstop

12h 35m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

Nonstop

11h 30m
฿23,770

เอวาแอร์

View Deal

Deal found 19 May 2022

Last-minute flights from Bangkok to London

Late deals on return flights to London from Bangkok, departing today and this week
29 May - 11 Nov
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 25m
LGW

London Gatwick

BKK

Bangkok Suvarnabhumi

3 stops

39h 00m
฿21,091

Multiple Airlines

View Deal

Deal found 18 May 2022

25 May - 10 Jun
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

19h 45m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

2 stops

22h 30m
฿21,675

ซาอุเดียแอร์ไลน์

View Deal

Deal found 19 May 2022

25 May - 10 Jun
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

19h 45m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

19h 50m
฿21,709

ซาอุเดียแอร์ไลน์

View Deal

Deal found 19 May 2022

One-way flights to London All airports from Bangkok

The cheapest one-way flights from Bangkok to London
26 Jul
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 15m
฿7,935

สกู๊ต

View Deal

Deal found 19 May 2022

26 Jul
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 15m
฿8,107

สกู๊ต

View Deal

Deal found 19 May 2022

26 Jul
BKK

Bangkok Suvarnabhumi

LGW

London Gatwick

Nonstop

13h 15m
฿8,141

สกู๊ต

View Deal

Deal found 20 May 2022

Related info for your journey

Useful info, stats and facts about Bangkok to London flights.

Which airlines flying from Bangkok to London have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like การบินไทย, Finnair, and เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flying from Bangkok to London have implemented new flexible cancellation policies.

Can I find flights from Bangkok to London for under ฿18,500 on Cheapflights?

Yes, there are multiple flights from Bangkok to London for under ฿18,500. The cheapest flight booked recently is on Multiple Airlines for just ฿18,446, but on average you can expect to pay ฿19,133.

Are there direct flights from Bangkok to London for under ฿22,900 on Cheapflights?

Cheapflights has 20 direct flights from Bangkok to London under ฿22,900. A good price for a direct flight from Bangkok to London is less than ฿25,384.

Are there last-minute flights available from Bangkok to London for under ฿21,100?

There are currently 20+ open flights from Bangkok to London within the next 7 days for less than ฿21,100.

What are the cheapest airlines flying from Bangkok to London round-trip?

Currently priced at ฿18,514, เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ will fly you from Bangkok to London and back. In addition to เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from แอร์ฟร้านซ์ and Finnair - these airlines can fly you to your destination from ฿18,583 and ฿20,713, respectively. You may be able to fly from Bangkok to London for 26% less than the average price by searching for these airlines.

What are the most popular routes from Bangkok to London?

The most popular flight routes from Bangkok to London are Bangkok Suvarnabhumi - London Heathrow, Bangkok Suvarnabhumi - London City and Bangkok Suvarnabhumi - London Stansted.

What are the most popular airlines that fly from Bangkok to London?

Consider Jet Airways, แอร์ฟร้านซ์ or Finnair when booking your flight. These represent the most popular airlines when flying from Bangkok to London.

What are the most reliable airlines from Bangkok to London?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok to London on time: แอร์แคนาดา (44%), การบินไทย (44%), บริติชแอร์เวย์ (0%).

What are the cheapest flights from Bangkok to London?

On average you can expect to pay ฿56,872 for a flight from Bangkok to London. The cheapest flight overall is ฿9,334 while the most popular route, (Bangkok Suvarnabhumi - London Heathrow) is currently priced at ฿18,446.

Alternative routes for Bangkok to London

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Manchesterfrom ฿31,742 pp

Top 5 airlines flying from Bangkok to London

The chart below displays the airlines Cheapflights users travelling from Bangkok to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
สกู๊ตCheapest฿13,565Average฿18,591FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search สกู๊ต flights
แอโรฟลอทCheapest฿13,732Average฿23,146FlexibilityNo cancel feeOn-time79%COVID-19 safety
Search แอโรฟลอท flights
แอร์ฟร้านซ์Cheapest฿15,874Average฿19,375FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search แอร์ฟร้านซ์ flights
ไชน่าเซาเทิร์นแอร์ไลน์Cheapest฿17,165Average฿20,176FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search ไชน่าเซาเทิร์นแอร์ไลน์ flights
เอทิฮัดแอร์เวย์Cheapest฿17,960Average฿19,953FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search เอทิฮัดแอร์เวย์ flights

Hourly flight availability from Bangkok to London

See what time of day planes typically take off from Bangkok to London
1%of flight departuresEarly morningMidnight to 6 am
26%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
73%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Bangkok to London

See how many times per day planes take to the skies headed from Bangkok to London
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday3daily flights
Friday2daily flights
Saturday3daily flights