Cheap flights to Heathrow

WAS — LHR
11 Oct — 18 Oct1
Return
1 adult
Economy
From?
To?
Tue 11/10
Tue 18/10

Flights to Heathrow in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inAugustHigh demand for flights, 24% potential price rise
Cheapest inNovemberBest time to find cheap flights, 3% potential price drop
Average price฿26,064Average for return flights in October 2022
Return from฿23,372From Bangkok to London
One-way from฿11,069One-way flight from Bangkok to London Heathrow (LHR)

Cheap flights to Heathrow Airport in October, November 2022

The best prices found for LON flights for October, November
16 Nov - 20 Nov
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

2 stops

41h 20m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

2 stops

36h 25m
฿25,316

รอยัลบรูไนแอร์ไลน์

Pick Dates

Deal found 5 okt. 2022

15 Oct - 30 Apr
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

25h 10m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

16h 15m
฿25,989

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Pick Dates

Deal found 4 okt. 2022

29 Oct - 29 Apr
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

26h 10m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

32h 15m
฿27,036

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Pick Dates

Deal found 4 okt. 2022

Heathrow Airport 2022 flight deals

Cheap flights to Heathrow Airport found for this year
16 Nov - 20 Nov
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

2 stops

41h 20m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

2 stops

36h 25m
฿25,316

รอยัลบรูไนแอร์ไลน์

Pick Dates

Deal found 5 okt. 2022

15 Oct - 30 Apr
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

25h 10m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

16h 15m
฿25,989

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Pick Dates

Deal found 4 okt. 2022

29 Oct - 29 Apr
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

26h 10m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

32h 15m
฿27,036

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Pick Dates

Deal found 4 okt. 2022

Last minute flights to Heathrow Airport

Late deals on return flights to Heathrow Airport, departing today and this week
15 Oct - 30 Apr
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

25h 10m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

16h 15m
฿25,989

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Pick Dates

Deal found 4 okt. 2022

15 Oct - 30 Apr
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

14h 55m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

2 stops

19h 25m
฿27,710

สวิส อินเตอร์เนชั่นแนล แอร์ไลน์

Pick Dates

Deal found 4 okt. 2022

12 Oct - 26 Mar
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

27h 55m
LHR

London Heathrow

BKK

Bangkok Suvarnabhumi

1 stop

21h 05m
฿30,514

ออสเตรียนแอร์ไลน์

Pick Dates

Deal found 3 okt. 2022

One-way flights to Heathrow Airport

The cheapest one-way flights to Heathrow Airport
30 Jan
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

18h 50m
฿11,069

สิงคโปร์แอร์ไลน์

Pick Dates

Deal found 3 okt. 2022

14 Feb
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

1 stop

18h 50m
฿11,106

สิงคโปร์แอร์ไลน์

Pick Dates

Deal found 3 okt. 2022

3 Apr
BKK

Bangkok Suvarnabhumi

LHR

London Heathrow

2 stops

36h 45m
฿11,854

แอร์แอสทาน่า

Pick Dates

Deal found 5 okt. 2022

What is the cheapest month to fly to Heathrow?

The cheapest ticket to Heathrow found for each month in 2022 based on historical flight searches by Cheapflights users.

January

฿25,017

February

฿22,474

March

฿27,672

April

฿27,448

May

฿25,541

June

฿33,020

July

฿38,741

August

฿39,227

September

฿37,432

October

฿30,252

November

฿29,243

December

฿30,290

Currently, the cheapest month for flights to Heathrow is February. The most expensive month for flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Heathrow Airport?

Average Heathrow flight ticket prices and weather conditions for 2022 and 2023 by month

BKK - LON

Price

฿23,015 - ฿53,428

LON

Temperature

4 - 17 °C

LON

Rainfall

40 - 70 mm

When is the best time to book a flight to Heathrow?

The best time to book flights to Heathrow is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Other local departures to Heathrow from Thailand

Search flights to Heathrow by cabin class

First Classfrom ฿5,179/person
Business Classfrom ฿1,773/person
Prem Economyfrom ฿1,185/person
Economyfrom ฿393/person