Cheap Flights from Chiang Mai to London from 645 €

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Flight deals from Chiang Mai to London

Looking for a cheap last-minute deal or the best return flight from Chiang Mai to London? Find the lowest prices on one-way and return tickets right here.

London.645 € per passenger.Departing Wed, 9 Apr, returning Wed, 16 Apr.Return flight with China Eastern and Ryanair.Outbound indirect flight with China Eastern, departs from Chiang Mai on Wed, 9 Apr, arriving in London Gatwick.Inbound indirect flight with Ryanair, departs from London Stansted on Wed, 16 Apr, arriving in Chiang Mai.Price includes taxes and charges.From 645 €, select.

London.684 € per passenger.Departing Tue, 13 May, returning Tue, 20 May.Return flight with HK Express and Wizz Air UK.Outbound indirect flight with HK Express, departs from Chiang Mai on Tue, 13 May, arriving in London Gatwick.Inbound indirect flight with Wizz Air UK, departs from London Luton on Tue, 20 May, arriving in Chiang Mai.Price includes taxes and charges.From 684 €, select.

London.700 € per passenger.Departing Wed, 9 Apr, returning Fri, 20 Jun.Return flight with China Eastern and Wizz Air UK.Outbound indirect flight with China Eastern, departs from Chiang Mai on Wed, 9 Apr, arriving in London Gatwick.Inbound indirect flight with Wizz Air UK, departs from London Gatwick on Fri, 20 Jun, arriving in Chiang Mai.Price includes taxes and charges.From 700 €, select.

London.729 € per passenger.Departing Thu, 5 Jun, returning Thu, 19 Jun.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Chiang Mai on Thu, 5 Jun, arriving in London Heathrow.Inbound indirect flight with Malaysia Airlines, departs from London Heathrow on Thu, 19 Jun, arriving in Chiang Mai.Price includes taxes and charges.From 729 €, select.

London.732 € per passenger.Departing Wed, 15 Oct, returning Fri, 31 Oct.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Chiang Mai on Wed, 15 Oct, arriving in London Heathrow.Inbound indirect flight with Malaysia Airlines, departs from London Heathrow on Fri, 31 Oct, arriving in Chiang Mai.Price includes taxes and charges.From 732 €, select.

London.734 € per passenger.Departing Sat, 27 Sep, returning Sat, 4 Oct.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Chiang Mai on Sat, 27 Sep, arriving in London Heathrow.Inbound indirect flight with Malaysia Airlines, departs from London Heathrow on Sat, 4 Oct, arriving in Chiang Mai.Price includes taxes and charges.From 734 €, select.

London.734 € per passenger.Departing Sun, 23 Nov, returning Sun, 30 Nov.Return flight with Malaysia Airlines.Outbound indirect flight with Malaysia Airlines, departs from Chiang Mai on Sun, 23 Nov, arriving in London Heathrow.Inbound indirect flight with Malaysia Airlines, departs from London Heathrow on Sun, 30 Nov, arriving in Chiang Mai.Price includes taxes and charges.From 734 €, select.

London.768 € per passenger.Departing Sat, 31 May, returning Mon, 2 Jun.Return flight with Air China.Outbound indirect flight with Air China, departs from Chiang Mai on Sat, 31 May, arriving in London Gatwick.Inbound indirect flight with Air China, departs from London Heathrow on Mon, 2 Jun, arriving in Chiang Mai.Price includes taxes and charges.From 768 €, select.

Find the cheapest month to fly from Chiang Mai to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chiang Mai to London flights are currently cheapest in April.

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Alternative Chiang Mai to London routes

Looking for the cheapest, fastest or easiest route from Chiang Mai to London? You could fly into the following airports instead.

Chiang Mai to London: Flight information

The things to know before you go.

Cheapest flight found	645 €
Cheapest month to fly	April

Finding cheap flights from Chiang Mai to London: Frequently asked questions

How many airports are there in London?

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.

How much are return flights from Chiang Mai to London?

The best price we found for a return flight from Chiang Mai to London is 645 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Chiang Mai to London?

Currently, there are no airlines that fly direct from Chiang Mai to London. But we found flights with one or more stops from 645 €.

How many flights are there a week from Chiang Mai to London?

As of April 2025, there are no flights flying from Chiang Mai to London.

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

The cheapest month to fly from Chiang Mai to London is usually April 2025.

Which is the cheapest airport to fly into in London?

If you're flying from Chiang Mai Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from 645 €.

Which upcoming date is cheapest to fly from Chiang Mai Airport to London on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to London on Wednesday, 9 April 2025.

Can I get a direct flight from Chiang Mai Airport to London?

No airlines currently offer direct flights between Chiang Mai Airport and London. Most routes have one or more stops.

How can I get the best flight deal from Chiang Mai Airport to London?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in London?

In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.

Which is the cheapest airline to fly from Chiang Mai Airport to London with?

Currently, China Eastern offers the cheapest flight tickets to London.

Travelling from Chiang Mai International Airport (CNX) to London: what you need to know

The timezone in London is UTC+0. The city is 7 hours behind Chiang Mai, where Chiang Mai International Airport is located.
For stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your flight from CNX to London.
During popular months like August, you'll want to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during high season in general.
Consider adding a stopover to possibly find a cheaper flight from CNX to London. Just uncheck 'Direct flights only' when browsing the departures. Break up your trip (and maybe save some cash) by stopping at one of these popular options:
- Kuala Lumpur International Airport (KUL)
- Suvarnabhumi Airport (BKK)
- Hong Kong International Airport (HKG)
To travel to United Kingdom for tourism purposes, you'll need an embassy visa if you have a passport from Thailand. However, visa rules can change and other documentation may be needed depending on the length and purpose of your visit. Always check the most up-to-date guidelines before you book your cheap ticket from Chiang Mai International Airport to London.
CNX is around 5 kilometres from central Chiang Mai. If you're driving, ride-sharing or catching a cab from the centre, it'll take 10 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the journey time to be around 23 minutes.
Planning to catch an early flight from Chiang Mai International Airport to London? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near CNX:

How to find the cheapest flights from Chiang Mai International Airport (CNX) to London

The lowest price we've seen for a one-way ticket from Chiang Mai International Airport to London is 232 €. The cheapest price for a return flight is 645 €. Keep in mind fares can change due to demand at the time of booking.
To find cheap tickets from CNX to London, book as early as possible. Airlines typically offer their most competitively priced fares when flights are first released.
Getting cheap tickets from Chiang Mai International Airport to London is easy if you can be flexible with your dates. Try using the 'Whole month' function to show the lowest prices across every month and score a great deal.
Set up a Price Alert for cheap tickets from CNX to London. You don't need to check every day to see if fares have dropped. We'll let you know the moment the price changes.
Tailor your trip with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Chiang Mai International Airport to London.

Airports in London

London Heathrow Airport (LHR)

London Heathrow Airport (LHR) is around 31 kilometres from the centre of London. With your own car rental or if you're catching a cab, the drive is around 57 minutes.
It takes around 1 hour and 1 minute to get there by public transport.
Consider booking a hotel close to LHR if you're catching a late flight from Chiang Mai International Airport to London. Settle into one of these options and avoid the hassle of a long transfer:

London Gatwick Airport (LGW)

After your flight from Chiang Mai International Airport to London has hit the tarmac, you can make your way to the city centre in about 1 hour and 19 minutes by car. Central London is roughly 80 kilometres from London Gatwick Airport (LGW).
You can expect the journey to take roughly 1 hour and 26 minutes on public transport.
You'll find some great places where you can rest ahead of your adventure near LGW. Unwind and get cosy after your flight from CNX to London at one of these perfectly located options:

Best time to go to London

July is the busiest month for flights from Chiang Mai International Airport to London. To steer clear of the crowds, visit London in February when it's quieter.
Book your flight from Chiang Mai International Airport to London for July to experience the city during its warmest month. Expect temperatures to range from 11ºC to 26ºC.
Search for cheap flights from CNX to London in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC and 9ºC on average.

More about London

After booking your flight from Chiang Mai International Airport to London, think about where you'd like to stay in this city. Make one of these options your base for exploring London:
Big Ben and The British Museum are a couple of leading attractions to put on your London must-do list. Continue your sightseeing adventures at Buckingham Palace.

Complete your London trip with a car rental

Finding you a cheap flight from Chiang Mai International Airport to London isn't the only thing we're good at. Check out our car rentals in London and have more freedom to explore. We search for deals from trusted car rental companies and put them all in one place. Instantly compare offers and then book with no fees.