Cheap flights from Chiang Mai to London Heathrow Airport

CNX — LHR
4 Jul — 11 Jul1
Return
1 adult
Economy
From?
To?
Mon 4/7
Mon 11/7

What is the cheapest month to fly from Chiang Mai to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Chiang Mai in March are about ฿36,551 on average during March, but can be found for as low as ฿24,019.

When is the cheapest time to fly from Chiang Mai to London Heathrow Airport (CNX - LHR)?

When flying from Chiang Mai to London Heathrow Airport, 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 Chiang Mai to Heathrow in June, July 2022

The best prices found for CNX to LHR flights in June, July
3 Jul - 17 Jul
CNX

Chiang Mai

LHR

London Heathrow

2 stops

25h 45m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

44h 40m
฿43,256

Multiple Airlines

View Deal

Deal found 29.6.22

30 Jun - 3 Jul
CNX

Chiang Mai

LHR

London Heathrow

2 stops

55h 55m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

38h 00m
฿52,611

เอมิเรตส์

View Deal

Deal found 29.6.22

3 Jul - 17 Jul
CNX

Chiang Mai

LHR

London Heathrow

2 stops

34h 15m
LHR

London Heathrow

CNX

Chiang Mai

3 stops

59h 50m
฿67,733

เอมิเรตส์

View Deal

Deal found 29.6.22

Chiang Mai to Heathrow 2022 flight deals

Cheap flights to Heathrow from Chiang Mai found for this year
12 Oct - 23 Oct
CNX

Chiang Mai

LHR

London Heathrow

2 stops

39h 00m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

39h 25m
฿27,044

โอมานแอร์

View Deal

Deal found 28.6.22

7 Nov - 20 Nov
CNX

Chiang Mai

LHR

London Heathrow

2 stops

39h 15m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

30h 15m
฿28,591

โอมานแอร์

View Deal

Deal found 27.6.22

28 Sep - 1 Oct
CNX

Chiang Mai

LHR

London Heathrow

2 stops

39h 00m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

30h 30m
฿29,541

โอมานแอร์

View Deal

Deal found 29.6.22

Cheap เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ flights from Chiang Mai to Heathrow

27 Sep - 30 Sep
CNX

Chiang Mai

LHR

London Heathrow

2 stops

21h 40m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

21h 30m
฿37,102

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

View Deal

Deal found 29.6.22

27 Sep - 1 Oct
CNX

Chiang Mai

LHR

London Heathrow

2 stops

21h 40m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

19h 05m
฿39,564

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

View Deal

Deal found 29.6.22

29 Sep - 30 Sep
CNX

Chiang Mai

LHR

London Heathrow

2 stops

24h 45m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

20h 10m
฿41,146

เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์

View Deal

Deal found 29.6.22

Cheap เวียดนามแอร์ไลน์ flights from Chiang Mai to Heathrow

30 Sep - 1 Oct
CNX

Chiang Mai

LHR

London Heathrow

2 stops

23h 15m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

20h 30m
฿47,687

เวียดนามแอร์ไลน์

View Deal

Deal found 29.6.22

29 Sep - 4 Oct
CNX

Chiang Mai

LHR

London Heathrow

2 stops

47h 15m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

20h 30m
฿48,250

เวียดนามแอร์ไลน์

View Deal

Deal found 29.6.22

30 Sep - 4 Oct
CNX

Chiang Mai

LHR

London Heathrow

2 stops

23h 15m
LHR

London Heathrow

CNX

Chiang Mai

2 stops

20h 30m
฿48,602

เวียดนามแอร์ไลน์

View Deal

Deal found 29.6.22

One-way flights to London Heathrow from Chiang Mai

The cheapest one-way flights from Chiang Mai to Heathrow
7 Nov
CNX

Chiang Mai

LHR

London Heathrow

2 stops

39h 15m
฿12,098

โอมานแอร์

View Deal

Deal found 27.6.22

10 Oct
CNX

Chiang Mai

LHR

London Heathrow

2 stops

39h 00m
฿12,309

โอมานแอร์

View Deal

Deal found 28.6.22

10 Oct
CNX

Chiang Mai

LHR

London Heathrow

2 stops

39h 00m
฿12,379

โอมานแอร์

View Deal

Deal found 29.6.22

Related info for your journey

Useful info, stats and facts about Chiang Mai to Heathrow flights.

What airport do you fly from for flights from Chiang Mai to London Heathrow?

For a flight from Chiang Mai to London Heathrow, you will be flying from Chiang Mai. Chiang Mai (CNX) is just 3.1 km from the centre of the city. Chiang Mai is the only Chiang Mai airport and it handles 0 outbound flights to London Heathrow per day. 4 airlines have flights to London Heathrow from Chiang Mai on a regular basis.

Which airlines flying from Chiang Mai to London Heathrow have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chiang Mai to London Heathrow that may be offering flexible cancellation policies are การบินไทย, กาตาร์แอร์เวย์, and บริติชแอร์เวย์. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chiang Mai to London Heathrow Airport for under ฿27,100 on Cheapflights?

Yes, there are multiple flights from Chiang Mai to London Heathrow Airport for under ฿27,100. The cheapest flight booked recently is on โอมานแอร์ for just ฿27,044, but on average you can expect to pay ฿32,952.

What are the cheapest airlines flying from Chiang Mai to London Heathrow Airport round-trip?

Currently priced at ฿27,044, โอมานแอร์ will fly you from Chiang Mai to London Heathrow Airport and back. In addition to โอมานแอร์, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from สิงคโปร์แอร์ไลน์ and เอวาแอร์ - these airlines can fly you to your destination from ฿31,580 and ฿32,706, respectively. โอมานแอร์ is currently priced 22% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Chiang Mai to London Heathrow Airport one-way?

For one-way options, check prices for โอมานแอร์. According to our data, you can fly for as low as ฿12,098. Users have also found prices from ฿15,474 and ฿19,131 on สิงคโปร์แอร์ไลน์ and เอทิฮัดแอร์เวย์, respectively.

What are the most popular airlines that fly from Chiang Mai to London Heathrow Airport?

บริติชแอร์เวย์, แอร์ไชน่า and เอทิฮัดแอร์เวย์ are the most popular airlines when flying from Chiang Mai to London Heathrow Airport.

What are the cheapest flights from Chiang Mai to London Heathrow Airport?

The cheapest flight price from Chiang Mai to London Heathrow Airport is ฿41,600. On average you can expect to pay ฿41,600. The most popular route, (Chiang Mai - London Heathrow), can usually be booked for ฿27,044.

Alternative routes for Chiang Mai to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Koh Samui to Heathrowfrom ฿23,967 pp

Top 2 airlines flying from Chiang Mai to Heathrow

The chart below displays the airlines Cheapflights users travelling from Chiang Mai to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
กาตาร์แอร์เวย์Cheapest฿28,452Average฿31,710FlexibilityNo cancel feeOn-time68%COVID-19 safety
Search กาตาร์แอร์เวย์ flights
การบินไทยCheapest฿32,721Average฿40,815FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search การบินไทย flights