Insights
Latest deals
Reviews
FAQs

Cheap flights from London to Chiang Mai from £311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Chiang Mai departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Wed 3/4
Wed 10/4

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023

Cheap London to Chiang Mai (LON to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Chiang Mai

Best price found

£311

Fastest flight time

14h 15m

Direct flights

None

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from London in the past 72 hours is £311. The best return flight deal from London to Chiang Mai found on momondo in the last 72 hours is £455.
The fastest flight from London to Chiang Mai takes 14h 15m
There are no direct flights from London to Chiang Mai. Popular non-direct routes for this connection are London Stansted Airport - Chiang Mai Airport, London Luton Airport - Chiang Mai Airport and London Gatwick Airport - Chiang Mai Airport.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)

How to get the cheapest flight ticket from London to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

October. The cheapest time of year to fly to Chiang Mai from London is October. The most expensive is July.

What is the cheapest day to depart London for Chiang Mai?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Saturday.

When is the cheapest time to fly from London to Chiang Mai?

In the afternoon. London to Chiang Mai flights are approximately 32% more expensive at midday than in the afternoon

What is the cheapest airline that flies to Chiang Mai from London?

China Eastern. Air China, China Eastern, and EVA Air are the most popular carriers operating from London to Chiang Mai

What is the cheapest London to Chiang Mai flight route?

London Gatwick - Chiang Mai. Fly from London Gatwick to Chiang Mai for the best London - Chiang Mai flight prices

How far in advance should you book London to Chiang Mai flights?

31 days before. The cheapest time to buy a flight from London to Chiang Mai is approximately 31 days to departure

If you are looking to fly from London to Chiang Mai, you are most likely going to fly from London Heathrow Airport to Chiang Mai Airport, the most popular airports on that route. You may be looking for an airport near London Heathrow Airport to depart from when travelling to Chiang Mai and luckily, there are options! You can try London Gatwick Airport which is located in London, London Stansted Airport which is located in London, or London City Airport which is located in London. When travelling from London, it is helpful to have an alternative airport to fly into when you land in Chiang Mai. Good options for arrival airports in Chiang Mai, you can try Chiang Rai Airport (in Chiang Rai) or Lampang Airport (in Lampang). The cheapest route from London to Chiang Mai is LGW — CNX with an average price of £449 RT during the month of March.

London Heathrow Airport (LHR) to Chiang Mai Airport (CNX)£480
Search
London Gatwick Airport (LGW) to Chiang Mai Airport (CNX)£449
Search
London Stansted Airport (STN) to Chiang Mai Airport (CNX)£882
Search
London City Airport (LCY) to Chiang Mai Airport (CNX)£853
Search
London Heathrow Airport (LHR) to Chiang Rai Airport (CEI)£775
Search
London Heathrow Airport (LHR) to Lampang Airport (LPT)£693
Search

Easily compare return flights from London to Chiang Mai

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Chiang Mai by changing tabs
China Eastern
27 Apr
LHR21:20London Heathrow
34h 05m
1 stop
CNX13:25Chiang Mai
4 May
CNX14:55Chiang Mai
33h 45m
1 stop
LHR18:40London Heathrow
China Southern
17 May
LHR22:10London Heathrow
37h 40m
1 stop
CNX17:50Chiang Mai
24 May
CNX18:50Chiang Mai
29h 40m
2 stops
LHR18:30London Heathrow
Multiple Airlines
24 Apr
LGW07:40London Gatwick
27h 10m
3 stops
CNX16:50Chiang Mai
23 May
CNX06:35Chiang Mai
30h 05m
2 stops
LGW06:40London Gatwick
Air China
5 Jun
LGW12:35London Gatwick
27h 25m
1 stop
CNX22:00Chiang Mai
9 Jun
CNX23:00Chiang Mai
37h 35m
1 stop
LGW06:35London Gatwick
Etihad Airways
24 Apr
LHR21:55London Heathrow
29h 25m
2 stops
CNX09:20Chiang Mai
23 May
CNX20:00Chiang Mai
22h 45m
2 stops
LHR12:45London Heathrow
Gulf Air
24 Apr
LHR10:00London Heathrow
41h 20m
3 stops
CNX09:20Chiang Mai
23 May
CNX10:10Chiang Mai
26h 45m
3 stops
LHR06:55London Heathrow

Find the cheapest one-way flights from London to Chiang Mai

If you're looking for one-way flights from London to Chiang Mai, view some of our deals below provided by China Eastern and Etihad Airways
Multiple Airlines
28 Apr
LTN05:55London Luton
45h 55m
3 stops
CNX09:50Chiang Mai
China Eastern
13 Apr
LGW11:35London Gatwick
19h 50m
1 stop
CNX13:25Chiang Mai
Etihad Airways
5 Apr
LHR20:55London Heathrow
30h 25m
2 stops
CNX09:20Chiang Mai

Search last-minute flights to Chiang Mai from London

Find and compare return flight prices for your last-minute flight from London to Chiang Mai
China Eastern
3 Apr
LHR21:20London Heathrow
36h 00m
2 stops
CNX15:20Chiang Mai
18 Apr
CNX14:55Chiang Mai
33h 45m
1 stop
LHR18:40London Heathrow
Multiple Airlines
3 Apr
LHR10:00London Heathrow
30h 50m
3 stops
CNX22:50Chiang Mai
18 Apr
CNX06:35Chiang Mai
30h 20m
3 stops
LHR06:55London Heathrow
China Eastern
3 Apr
LHR21:20London Heathrow
36h 00m
2 stops
CNX15:20Chiang Mai
18 Apr
CNX21:25Chiang Mai
27h 15m
2 stops
LHR18:40London Heathrow
China Eastern
3 Apr
LGW11:35London Gatwick
19h 50m
1 stop
CNX13:25Chiang Mai
18 Apr
CNX21:25Chiang Mai
39h 15m
2 stops
LGW06:40London Gatwick
Multiple Airlines
3 Apr
LHR09:45London Heathrow
31h 05m
2 stops
CNX22:50Chiang Mai
18 Apr
CNX16:20Chiang Mai
34h 10m
3 stops
LHR20:30London Heathrow
Multiple Airlines
3 Apr
LHR14:50London Heathrow
36h 30m
2 stops
CNX09:20Chiang Mai
17 Apr
CNX00:45Chiang Mai
24h 05m
1 stop
LHR18:50London Heathrow

Best airlines flying from London to Chiang Mai

Compare and see reviews for airlines that fly from London to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £505Free CancellationRating
7.0
684 reviews
Search China Eastern flights
Air ChinaPriceFrom £616Free CancellationRating
6.9
587 reviews
Search Air China flights
Etihad AirwaysPriceFrom £656Free CancellationRating
7.3
1,421 reviews
Search Etihad Airways flights
EVA AirPriceFrom £717Free CancellationRating
8.3
1,620 reviews
Search EVA Air flights
Singapore AirlinesPriceFrom £760Free CancellationRating
8.2
1,510 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom £804Free CancellationRating
7.9
589 reviews
Search Thai Airways flights
EmiratesPriceFrom £878Free CancellationRating
8.1
4,156 reviews
Search Emirates flights

China Eastern flights from London to Chiang Mai

Our best China Eastern deals on London to Chiang Mai flight tickets
China Eastern
27 Apr
LHR21:20London Heathrow
34h 05m
1 stop
CNX13:25Chiang Mai
4 May
CNX14:55Chiang Mai
33h 45m
1 stop
LHR18:40London Heathrow
China Eastern
24 Apr
LHR21:20London Heathrow
34h 05m
1 stop
CNX13:25Chiang Mai
23 May
CNX14:55Chiang Mai
33h 45m
1 stop
LHR18:40London Heathrow
China Eastern
30 May
LGW11:35London Gatwick
19h 50m
1 stop
CNX13:25Chiang Mai
17 Dec
CNX15:35Chiang Mai
21h 55m
1 stop
LGW06:30London Gatwick

China Southern flights from London to Chiang Mai

Our best China Southern deals on London to Chiang Mai flight tickets
China Southern
17 May
LHR22:10London Heathrow
37h 40m
1 stop
CNX17:50Chiang Mai
24 May
CNX18:50Chiang Mai
29h 40m
2 stops
LHR18:30London Heathrow
China Southern
27 Apr
LHR22:10London Heathrow
37h 40m
1 stop
CNX17:50Chiang Mai
10 May
CNX18:50Chiang Mai
29h 40m
2 stops
LHR18:30London Heathrow
China Southern
26 Apr
LHR22:10London Heathrow
37h 40m
1 stop
CNX17:50Chiang Mai
12 May
CNX18:50Chiang Mai
29h 40m
2 stops
LHR18:30London Heathrow

  • How far is London to Chiang Mai by plane?

    The distance between London and Chiang Mai is about 5583.6 mi. In terms of flight time, this usually takes a little over 14h 15m.

  • When did momondo last update prices for flights from London to Chiang Mai Airport?

    Prices for flights from London to Chiang Mai Airport refresh daily.

  • How many operators does momondo search for flights from London to Chiang Mai Airport?

  • How old do you have to be to fly from London to Chiang Mai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The required travel and health documents for your Chiang Mai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chiang Mai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for London to Chiang Mai

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Bangkok Flights
Fastest flight time14h 40m
Cheapest price£414
Manchester to Bangkok Flights
Fastest flight time14h 25m
Cheapest price£381
Birmingham to Bangkok Flights
Fastest flight time14h 20m
Cheapest price£515
London to Phuket City Flights
Fastest flight time12h 10m
Cheapest price£428
Newcastle upon Tyne to Bangkok Flights
Fastest flight time18h 50m
Cheapest price£509
Manchester to Phuket City Flights
Fastest flight time16h 30m
Cheapest price£565
London to Koh Samui Flights
Fastest flight time17h 50m
Cheapest price£629
London to Krabi Flights
Fastest flight time20h 20m
Cheapest price£595
Bristol to Bangkok Flights
Fastest flight time18h 10m
Cheapest price£379

Similar London to Chiang Mai flights

Flexible with your destination? Broaden your search and find flights similar to your London to Chiang Mai route

Why use momondo?

Why should I use momondo to find a flight deal from London to Chiang Mai?

Finding the right flight to Chiang Mai from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chiang Mai quick and easy, saving you time and money.

Can I find flights from London to Chiang Mai with flexible booking policies on momondo?

Flights from London to Chiang Mai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Chiang Mai?

momondo helps you find the best flight between London and Chiang Mai by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Chiang Mai right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Chiang Mai now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chiang Mai and let you know when they change.


An easier way to manage your Chiang Mai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Find better results for your stay in Thailand


Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/4
Wed 10/4
Email me momondo's favourite deals