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Everything you should know
Flight Deals
Cheap Flights from London to Chiang Mai (LON-CNX)
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Chiang Mai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent return flight deals from London to Chiang Mai
Sun, 6 Dec - Sun, 20 Dec
10:30 - 14:20LGW London Gatwick-CNX Chiang Mai
20h 50m1 stop Shanghai Pu Dong
15:35 - 06:30CNX Chiang Mai-LGW London Gatwick
21h 55m1 stop Shanghai Pu Dong
£437China Eastern
Mon, 16 Nov - Tue, 1 Dec
10:30 - 14:20LGW London Gatwick-CNX Chiang Mai
20h 50m1 stop Shanghai Pu Dong
15:35 - 06:30CNX Chiang Mai-LGW London Gatwick
21h 55m1 stop Shanghai Pu Dong
£437China Eastern
Sat, 28 Nov - Sat, 5 Dec
17:45 - 21:50LHR London Heathrow-CNX Chiang Mai
21h 05m1 stop Beijing Capital
23:05 - 15:55CNX Chiang Mai-LHR London Heathrow
23h 50m1 stop Beijing Capital
£451Air China
Wed, 13 Jan - Wed, 27 Jan
20:25 - 21:50LHR London Heathrow-CNX Chiang Mai
18h 25m1 stop Beijing Capital
23:05 - 17:50CNX Chiang Mai-LHR London Heathrow
25h 45m1 stop Beijing Capital
£456Air China
Mon, 23 Nov - Mon, 7 Dec
14:40 - 06:25LTN London Luton-CNX Chiang Mai
32h 45m2 stops Rome Fiumicino Abu Dhabi Zayed Intl
09:10 - 14:00CNX Chiang Mai-LTN London Luton
35h 50m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
£505Multiple Airlines
Mon, 16 Nov - Thu, 19 Nov
06:10 - 14:20LTN London Luton-CNX Chiang Mai
25h 10m2 stops Dublin Shanghai Pu Dong
09:10 - 21:50CNX Chiang Mai-LTN London Luton
19h 40m2 stops Abu Dhabi Zayed Intl Zurich
£506Multiple Airlines
Sun, 6 Dec - Tue, 15 Dec
20:55 - 09:25LHR London Heathrow-CNX Chiang Mai
29h 30m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
10:10 - 06:40CNX Chiang Mai-LHR London Heathrow
27h 30m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
£549Etihad Airways
Sun, 6 Dec - Tue, 15 Dec
20:55 - 09:25LHR London Heathrow-CNX Chiang Mai
29h 30m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
20:55 - 06:40CNX Chiang Mai-LHR London Heathrow
16h 45m1 stop Abu Dhabi Zayed Intl
£554Etihad Airways
Mon, 3 May - Thu, 3 Jun
19:30 - 19:10LHR London Heathrow-CNX Chiang Mai
17h 40m2 stops Vienna Intl Bangkok Suvarnabhumi
20:00 - 08:20CNX Chiang Mai-LHR London Heathrow
18h 20m2 stops Bangkok Suvarnabhumi Vienna Intl
£712Austrian Airlines
Sat, 1 May - Tue, 1 Jun
12:20 - 19:10LHR London Heathrow-CNX Chiang Mai
24h 50m2 stops Vienna Intl Bangkok Suvarnabhumi
20:00 - 11:25CNX Chiang Mai-LHR London Heathrow
21h 25m2 stops Bangkok Suvarnabhumi Vienna Intl
£712Austrian Airlines
Recent one-way flight deals from London to Chiang Mai
Wed, 25 Nov
09:20 - 21:50STN London Stansted-CNX Chiang Mai
53h 30m3 stops Rabat Sale Charleroi Brussels Beijing Capital
£250Multiple Airlines
Wed, 25 Nov
08:50 - 21:50LGW London Gatwick-CNX Chiang Mai
54h 00m3 stops Dublin Brussels Bruxelles-National Beijing Capital
£253Multiple Airlines
Fri, 22 Jan
10:30 - 14:20LGW London Gatwick-CNX Chiang Mai
20h 50m1 stop Shanghai Pu Dong
£303China Eastern
Sat, 16 Jan
17:00 - 14:20LGW London Gatwick-CNX Chiang Mai
38h 20m1 stop Shanghai Pu Dong
£318China Eastern
Tue, 17 Nov
20:25 - 21:50LHR London Heathrow-CNX Chiang Mai
18h 25m1 stop Beijing Capital
£387Air China
Mon, 11 Jan
20:25 - 21:50LHR London Heathrow-CNX Chiang Mai
18h 25m1 stop Beijing Capital
£389Air China
Sun, 6 Dec
19:20 - 06:25LHR London Heathrow-CNX Chiang Mai
28h 05m1 stop Abu Dhabi Zayed Intl
£491Etihad Airways
Mon, 23 Nov
20:55 - 06:25LHR London Heathrow-CNX Chiang Mai
26h 30m1 stop Abu Dhabi Zayed Intl
£502Etihad Airways
Wed, 16 Dec
11:50 - 20:25LHR London Heathrow-CNX Chiang Mai
25h 35m1 stop Bangkok Suvarnabhumi
£577Thai Airways
Mon, 21 Dec
21:35 - 20:25LHR London Heathrow-CNX Chiang Mai
15h 50m1 stop Bangkok Suvarnabhumi
£1,100Thai Airways
Recent last minute flight deals from London to Chiang Mai
Sun, 8 Nov - Sat, 14 Nov
11:35 - 21:50LGW London Gatwick-CNX Chiang Mai
27h 15m1 stop Beijing Capital
23:05 - 06:20CNX Chiang Mai-LGW London Gatwick
38h 15m1 stop Beijing Capital
£488Air China
Sun, 8 Nov - Sat, 14 Nov
11:35 - 21:50LGW London Gatwick-CNX Chiang Mai
27h 15m1 stop Beijing Capital
23:05 - 06:20CNX Chiang Mai-LGW London Gatwick
38h 15m1 stop Beijing Capital
£490Air China
Mon, 9 Nov - Mon, 23 Nov
10:30 - 14:20LGW London Gatwick-CNX Chiang Mai
20h 50m1 stop Shanghai Pu Dong
15:35 - 06:30CNX Chiang Mai-LGW London Gatwick
21h 55m1 stop Shanghai Pu Dong
£494China Eastern
Mon, 9 Nov - Mon, 16 Nov
10:30 - 14:20LGW London Gatwick-CNX Chiang Mai
20h 50m1 stop Shanghai Pu Dong
15:35 - 06:30CNX Chiang Mai-LGW London Gatwick
21h 55m1 stop Shanghai Pu Dong
£494China Eastern
Sun, 8 Nov - Mon, 16 Nov
12:30 - 22:05LHR London Heathrow-CNX Chiang Mai
26h 35m2 stops Xiamen Gaoqi Intl Bangkok Suvarnabhumi
09:10 - 18:00CNX Chiang Mai-LHR London Heathrow
15h 50m1 stop Abu Dhabi Zayed Intl
£511Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
15:40 - 22:05STN London Stansted-CNX Chiang Mai
23h 25m3 stops Istanbul Sabiha Gokcen Sharjah Bangkok Suvarnabhumi
09:10 - 22:45CNX Chiang Mai-STN London Stansted
20h 35m2 stops Abu Dhabi Zayed Intl Dublin
£540Multiple Airlines
Tue, 10 Nov - Sat, 28 Nov
17:50 - 18:55LHR London Heathrow-CNX Chiang Mai
18h 05m1 stop Hong Kong Intl
19:40 - 15:00CNX Chiang Mai-LHR London Heathrow
26h 20m1 stop Hong Kong Intl
£786Cathay Pacific
Sun, 8 Nov - Sat, 14 Nov
22:05 - 09:50LHR London Heathrow-CNX Chiang Mai
28h 45m1 stop Hong Kong Intl
19:40 - 15:00CNX Chiang Mai-LHR London Heathrow
26h 20m1 stop Hong Kong Intl
£797Cathay Pacific
Sun, 8 Nov - Sat, 14 Nov
21:35 - 20:25LHR London Heathrow-CNX Chiang Mai
15h 50m1 stop Bangkok Suvarnabhumi
21:10 - 06:40CNX Chiang Mai-LHR London Heathrow
16h 30m1 stop Bangkok Suvarnabhumi
£905Thai Airways
Mon, 9 Nov - Sun, 22 Nov
08:40 - 19:00LHR London Heathrow-CNX Chiang Mai
27h 20m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
09:10 - 12:05CNX Chiang Mai-LHR London Heathrow
33h 55m1 stop Abu Dhabi Zayed Intl
£912Etihad Airways
Booking Insights
KAYAK’s insights & trends for London to Chiang Mai flights
Get data-powered insights and trends into flights from London to Chiang Mai to help you find the cheapest flights, the best time to fly and much more.
Prices
Airlines
Stopovers
More
How much is a return flight from London to Chiang Mai?
This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Chiang Mai departing in November.What is the cheapest month to fly from London to Chiang Mai?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Chiang Mai, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.The cheapest month for flights from London to Chiang Mai is November, where tickets cost £534 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £962 and £926 respectively.
How far in advance should I book a flight from London to Chiang Mai?
To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Chiang Mai, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.To get a below average price on the flight from London to Chiang Mai, you should book around 5 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.
Flight prices are below average for this route right now.
Flights to Chiang Mai from London usually cost between £452 and £669 in November.The lowest price found in the past 5 days was £437 on China Eastern (16 Nov–1 Dec).
What is the most popular stopover airport when flying from London to Chiang Mai?
Percentage of one-stop return flights from London to Chiang Mai chosen by KAYAK users via each stopover airport in the last 12 months (only includes trips with the same stopover airport on both legs).Abu Dhabi (AUH) is the top choice – 30% of KAYAK users who clicked on one-stop flights from London to Chiang Mai picked an itinerary connecting there.
What is the cheapest stopover airport when flying from London to Chiang Mai?
Average return price for one-stop flights from London to Chiang Mai clicked by KAYAK users in the last 12 months (only includes trips with the same stopover airport for both legs).Flights via Beijing (PEK) offer the most affordable fares, with an average price of £483 for a return.
Which stopover airport offers the shortest total travel time from London to Chiang Mai?
Shortest average total travel time for one-stop one-way flights from London to Chiang Mai via different stopover airports, based on KAYAK user data from the last 12 months.Consider flying via Bangkok (BKK) for the shortest journey. The average one-way travel time for flights connecting there is 14h 33m.
Which stopover airport has the quickest connection when flying from London to Chiang Mai?
Average duration at different stopover airports for one-stop one-way flights from London to Chiang Mai, based on KAYAK user data from the last 12 months.If you prefer a quick connection, Bangkok (BKK) often has the shortest stopovers from London to Chiang Mai, with an average time of 1h 42m.
How long does a flight from London to Chiang Mai take?
There are no direct flights for this route. The shortest travel duration to get to Chiang Mai from London is 12h 45m.
Good to know - Cheap tickets from London to Chiang Mai
Low season | August |
|---|---|
High season | November |
Cheapest flight | £250 |
When to book flights from London to Chiang Mai
Are your dates flexible? Find out the best times to travel from London to Chiang Mai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking flights from London to Chiang Mai
KAYAK’s top tips for finding a cheap flight from London to Chiang Mai
More options for your flight from London to Chiang Mai
Complete your trip to Chiang Mai with a hotel stay or car hire
Information on your arrival and departure airports
Cabin class types available on flights from London to Chiang Mai
Cabin classes available on flights from London to Chiang Mai. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.
Find direct flights to and from London and Chiang Mai
Flights from domestic origins to Chiang Mai
More flights to Chiang Mai. Prices are the lowest found on KAYAK in the last 7 days. Price and availability are not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.