£265 Cheap Flights from London (LGW) to Chiang Mai (CNX)

View £265 flight on Mon, 21 Sept 2026Opens in a new window

Flight 1

Popular airlines from Gatwick Airport (LGW) to Chiang Mai Intl. Airport (CNX)

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Cheap Flights from London (LGW) to Chiang Mai (CNX)

Prices were available within the past 7 days and start at £265 for one-way flights and £467 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, 9 Nov - Mon, 30 Nov
LGW
London
CNX
Chiang Mai
£467 Return, found 9 hours ago
£467
Return
found 9 hours ago
Select China Eastern Airlines flight, departing Mon, 9 Nov from London to Chiang Mai, returning Mon, 30 Nov, priced at £467 found 9 hours ago
Air China
Fri, 8 Jan - Wed, 20 Jan
LGW
London
CNX
Chiang Mai
£487 Return, found 10 hours ago
£487
Return
found 10 hours ago
Select Air China flight, departing Fri, 8 Jan from London to Chiang Mai, returning Wed, 20 Jan, priced at £487 found 10 hours ago
China Eastern Airlines
Sun, 20 Sept - Sat, 21 Nov
LGW
London
CNX
Chiang Mai
£501 Return, found 2 days ago
£501
Return
found 2 days ago
Select China Eastern Airlines flight, departing Sun, 20 Sept from London to Chiang Mai, returning Sat, 21 Nov, priced at £501 found 2 days ago
Air China
Wed, 6 Jan - Wed, 20 Jan
LGW
London
CNX
Chiang Mai
£503 Return, found 3 days ago
£503
Return
found 3 days ago
Select Air China flight, departing Wed, 6 Jan from London to Chiang Mai, returning Wed, 20 Jan, priced at £503 found 3 days ago
China Eastern Airlines
Sat, 19 Sept - Fri, 9 Oct
LGW
London
CNX
Chiang Mai
£507 Return, found 3 days ago
£507
Return
found 3 days ago
Select China Eastern Airlines flight, departing Sat, 19 Sept from London to Chiang Mai, returning Fri, 9 Oct, priced at £507 found 3 days ago
China Eastern Airlines
Mon, 14 Sept - Sat, 3 Oct
LGW
London
CNX
Chiang Mai
£507 Return, found 1 day ago
£507
Return
found 1 day ago
Select China Eastern Airlines flight, departing Mon, 14 Sept from London to Chiang Mai, returning Sat, 3 Oct, priced at £507 found 1 day ago
China Eastern Airlines
Tue, 1 Dec - Thu, 10 Dec
LGW
London
CNX
Chiang Mai
£515 Return, found 5 days ago
£515
Return
found 5 days ago
Select China Eastern Airlines flight, departing Tue, 1 Dec from London to Chiang Mai, returning Thu, 10 Dec, priced at £515 found 5 days ago
Gulf Air
Wed, 3 Jun - Thu, 18 Jun
LGW
London
CNX
Chiang Mai
£745 Return, found 20 hours ago
£745
Return
found 20 hours ago
Select Gulf Air flight, departing Wed, 3 Jun from London to Chiang Mai, returning Thu, 18 Jun, priced at £745 found 20 hours ago
Swiss International Air Lines
Sun, 6 Sept - Wed, 23 Sept
LGW
London
CNX
Chiang Mai
£757 Return, found 12 hours ago
£757
Return
found 12 hours ago
Select Swiss International Air Lines flight, departing Sun, 6 Sept from London to Chiang Mai, returning Wed, 23 Sept, priced at £757 found 12 hours ago
Emirates
Mon, 1 Jun - Mon, 8 Jun
LGW
London
CNX
Chiang Mai
£775 Return, found 6 hours ago
£775
Return
found 6 hours ago
Select Emirates flight, departing Mon, 1 Jun from London to Chiang Mai, returning Mon, 8 Jun, priced at £775 found 6 hours ago

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city centre is 10 minutes. Flights from £775
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city centre10 min
Flights from £775

Frequently asked questions

How much is a flight from LGW to Chiang Mai Intl. Airport (CNX)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between LGW and Chiang Mai Airport was £467. Fares this cheap don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gatwick Airport (LGW) to Chiang Mai Intl. Airport (CNX)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Gatwick Airport (LGW) to Chiang Mai Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Gatwick Airport (LGW) to CNX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Gatwick to CNX?
Gatwick to Chiang Mai is around 9,000 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Take a couple of snacks to nibble on throughout your journey too.
Which airlines fly direct from London Gatwick to Chiang Mai Airport?
If you want to travel straight from London Gatwick to Chiang Mai Airport, you'll need to book a flight with one or more stops. Unfortunately, there aren't any airlines that fly directly between these airports.
Are Gatwick Airport (LGW) to Chiang Mai Intl. Airport (CNX) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Gatwick Airport (LGW) to CNX can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines issue their prices that far in advance. Our suggestion? Check back often as prices are updated frequently.

Travel information

Origin airport
Gatwick
Destination airport
Chiang Mai Intl.
Airlines serving
Air China, British Airways, China Eastern Airlines, China Southern Airlines, Emirates, Gulf Air, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
£466
Distance
8954 km

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