£202 Find Cheap Flights from Chiang Mai to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chiang Mai to the United Kingdom departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Chiang Mai to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£485
Manchester
Manchester2 stops£602
London
London1 stop£485
Manchester
Manchester2 stops£602

Book Cheap Chiang Mai to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Chiang Mai to the United Kingdom 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 Chiang Mai to the United Kingdom

Thu, 6 Nov - Sat, 22 Nov
Etihad Airways Logo
08:50 - 12:05CNX-LHR
34h 15m1 stop
Etihad Airways Logo
20:55 - 06:05LHR-CNX
26h 10m1 stop
£485Etihad Airways
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Thu, 6 Nov - Sat, 22 Nov
China Southern Logo
18:50 - 17:55CNX-LHR
30h 05m2 stops
China Southern Logo
22:00 - 17:50LHR-CNX
36h 50m1 stop
£513China Southern
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Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
08:05 - 18:30CNX-LGW
17h 25m1 stop
Multiple Airlines Logo
10:30 - 18:50LGW-CNX
25h 20m2 stops
£535Multiple Airlines
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Thu, 6 Nov - Sat, 22 Nov
Multiple Airlines Logo
08:50 - 18:10CNX-LHR
16h 20m1 stop
Multiple Airlines Logo
22:15 - 14:35LHR-CNX
33h 20m3 stops
£545Multiple Airlines
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Sun, 12 Oct - Sun, 26 Oct
Air China Logo
23:05 - 17:45CNX-LHR
24h 40m1 stop
Air China Logo
20:25 - 21:50LHR-CNX
18h 25m1 stop
£559Air China
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Tue, 3 Mar - Fri, 13 Mar
Malaysia Airlines Logo
14:50 - 15:25CNX-LHR
31h 35m1 stop
Malaysia Airlines Logo
10:25 - 13:50LHR-CNX
20h 25m1 stop
£568Malaysia Airlines
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Tue, 3 Mar - Fri, 13 Mar
Malaysia Airlines Logo
14:50 - 15:25CNX-LHR
31h 35m1 stop
Malaysia Airlines Logo
21:25 - 11:25LHR-CNX
31h 00m1 stop
£570Malaysia Airlines
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Wed, 17 Dec - Thu, 1 Jan
Air China Logo
23:05 - 15:55CNX-LHR
23h 50m1 stop
Air China Logo
20:25 - 21:50LHR-CNX
18h 25m1 stop
£574Air China
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Fri, 10 Oct - Sat, 25 Oct
China Eastern Logo
14:55 - 18:40CNX-LHR
33h 45m1 stop
China Eastern Logo
21:20 - 14:20LHR-CNX
35h 00m1 stop
£587China Eastern
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Thu, 9 Oct - Sat, 25 Oct
China Eastern Logo
10:05 - 18:40CNX-LHR
38h 35m2 stops
China Eastern Logo
21:20 - 14:20LHR-CNX
35h 00m1 stop
£588China Eastern
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Booking Insights

KAYAK's insights & trends for Chiang Mai to the United Kingdom flights

Get data-powered insights and trends into flights from Chiang Mai to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chiang Mai to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chiang Mai to the United Kingdom, 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 Chiang Mai to the United Kingdom is February, when tickets cost £504 (return) on average. On the other hand, the most expensive months are April and August, when the average cost of return tickets is £906 and £854 respectively.

What’s the cheapest day of the week to fly from Chiang Mai to United Kingdom?

The average price of all round-trip flights from Chiang Mai to the United Kingdom clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Chiang Mai to United Kingdom, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from United Kingdom, Sunday is the cheapest day to fly and Tuesday is the most expensive.

Good to know - Cheap tickets from Chiang Mai to the United Kingdom

Low seasonOctober
Cheapest flight£202
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from Chiang Mai to London Gatwick Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Chiang Mai to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chiang Mai to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chiang Mai to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chiang Mai to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chiang Mai to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Chiang Mai to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chiang Mai to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chiang Mai to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the evening, when retur flights cost £674 on average. Morning departures are around 117% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is £1,462.

Reviews of the top airlines flying from Chiang Mai to the United Kingdom

 
Need help choosing which airline to fly with from Chiang Mai to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Air ChinaOverall score based on 101 reviews
7.7Boarding
7.9Crew
6.2Entertainment
7.0Food
7.0Comfort
Airline reviews

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

8.0 ExcellentSzabolcs, Sept 2025PEK - HND
Read more Air China reviews

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

The crew were excellent, service amazing, blankets and pillow good, cabin temperature perfect, the flight on time, food was unusual selection however plentiful, price for tickets unbeatable through Kayak. Older aeroplanes used by China Eastern was the only down side.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Everything you need to know for your flight from Chiang Mai to the United Kingdom

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