Cheap flights from London to Chiang Mai

Good to know

Flight information for London to Chiang Mai to help you plan your next trip.
Cheapest round-trip flight $626
China Southern 1 stop 37 hr Nov 21 — Dec 4
The cheapest round-trip flight from London to Chiang Mai is currently $626
Cheapest one-way flight $406
China Southern 1 stop 37 hr Nov 20
The cheapest one-way flight from London to Chiang Mai is currently $406
Fastest flight 13 hr 55 min The fastest flight with stops from London to Chiang Mai takes 13 hr 55 min
Nonstop flights None There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from London to Chiang Mai is typically September. The most expensive one is typically July.
September
Cheapest
Typical prices: $680–920
July
Most expensive
Typical prices: $1,000–1,550

Popular airports near London

  • London Stansted Airport (STN)
    London 1 hr 11 min 30 mi
  • Heathrow Airport (LHR)
    London 46 min 14 mi
  • London Gatwick Airport (LGW)
    London 1 hr 25 min 25 mi
  • London Luton Airport (LTN)
    London 1 hr 8 min 27 mi

Popular airports near Chiang Mai

  • Chiang Mai International Airport (CNX)
    Chiang Mai 11 min 2 mi
  • Lampang Airport (LPT)
    Lampang 1 hr 39 min 49 mi
  • Mae Fah Luang - Chiang Rai International Airport (CEI)
    Chiang Rai 3 hr 15 min 99 mi
  • Sukhothai Airport (THS)
    Sukhothai 4 hr 7 min 120 mi

Frequently asked questions about flying from London to Chiang Mai

How long does it take to fly from London to Chiang Mai?
13 hr 55 min is the shortest flight time from London to Chiang Mai.
When are the cheapest days to fly from London to Chiang Mai?
The cheapest days to fly are usually in September. Typical prices range from $680 to $920.
Which airlines provide the cheapest flights from London to Chiang Mai?
The best round-trip deal recently found on Google Flights from London to Chiang Mai was with China Southern from $626. The best one-way deal was with China Southern from $406.
When are direct flights from London to Chiang Mai available?
There are no direct flights from London to Chiang Mai.
Which airlines have direct flights from London to Chiang Mai?
No airline flies direct from London to Chiang Mai.
What are the cheapest flights from London to Chiang Mai?
The cheapest round-trip flight from London to Chiang Mai starts at $626 from Thu, Nov 21 to Wed, Dec 4. The cheapest one-way flight starts at $406 and departs on Wed, Nov 20.
When should you visit Chiang Mai?
Most visitors arrive Dec–Jan, when the weather is warm and mostly dry, with cool nights at higher elevations. The hot and humid rainy season runs May–Nov, with the heaviest rains in Sep. Major festivals include the Flower Festival (Feb), Songkran/Thai New Year (Apr) and Loi Krathong (Nov), the “festival of lights” that sees thousands of tiny candles launched on floats along the rivers.
How do I find cheap dates to fly from London to Chiang Mai
It's easy to use Google Flights to find the cheapest days to fly from London to Chiang Mai.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

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