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Cheap flights from London Gatwick Airport to Chiang Mai from £282

LGW — CNX
4 Nov — 11 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Chiang Mai

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Chiang Mai

Mon 26/1011:35 -
1 stop27h 15m
Mon 9/1123:05 -
1 stop38h 15m
Deal found 3/10£415
Sun 29/1110:30 -
1 stop20h 50m
Sat 12/1216:25 -
3 stops52h 35m
Deal found 30/9£417
Thu 26/1110:30 -
1 stop20h 50m
Thu 17/1215:35 -
1 stop29h 25m
Deal found 30/9£419
Tue 17/1110:30 -
1 stop20h 50m
Tue 24/1115:35 -
1 stop21h 55m
Deal found 3/10£436
Mon 9/1110:30 -
1 stop20h 50m
Wed 18/1115:35 -
1 stop21h 55m
Deal found 1/10£442

Find flight deals from Gatwick to Chiang Mai

Round-trip from

£415

One-way from

£282

Popular in

March

Cheapest in

January

Average price

£748
Air China
  • Air China
  • 26/10-9/11
  • 2 total stops
  • 65h 30m total
  • London to Chiang Mai
Search Deals
15/11-31/12
  • 15/11-31/12
  • 2 total stops
  • 46h 55m total
  • London to Chiang Mai
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£73 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Gatwick Airport to Chiang Mai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Sun 15/11

08:25-14:20

2 stops46h 55m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£282

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Tue 9/3

21:10-14:20

2 stops34h 10m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£294

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Sun 15/11

11:35-21:50

1 stop27h 15m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£320

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Tue 9/3

10:30-14:20

1 stop20h 50m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£325

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Wed 25/11

09:50-20:10

2 stops27h 20m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£333

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Mon 29/3

19:55-22:00

2 stops44h 05m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£353

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Sat 24/10

16:55-19:10

3 stops20h 15m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£418

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Fri 20/11

12:15-20:25

3 stops25h 10m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£424

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Tue 2/2

08:40-13:45

2 stops22h 05m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£447

LondonChiang Mai

LGW London Gatwick - CNX Chiang Mai

LGWCNX

London Gatwick

Sun 25/10

10:30-15:25

2 stops21h 55m

Chiang Mai

Wed 31/12

00:00-18:00

Nonstop0h 00m

£450

Flights are sorted by cheapest return flights first.

Deals found on 1/10

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Gatwick with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Chiang Mai

What is the cheapest month to book a flight from London Gatwick Airport to Chiang Mai?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Chiang Mai (average of £461). Flying from London Gatwick Airport to Chiang Mai in March is currently the most expensive (average of £1,130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Chiang Mai

Check out reviews from past customers who have flown with China Eastern from London Gatwick Airport to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.3
Good
244 reviews
Check prices

Food

7.0

Comfort

7.3

Boarding

7.7

Overall

7.3

Crew

7.9

Entertainment

6.3

Reviews

1 / 8
6.0
Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge
China Eastern
7.3
Good
244 reviews
China Eastern
7.3
Good
244 reviews
Check prices

Food

7.0

Comfort

7.3

Boarding

7.7

Overall

7.3

Crew

7.9

Entertainment

6.3

Reviews

1 / 8
6.0
Good

Nathanael,Aug 2026

PVG - SIN

Airport was boring for a 5hrs transit with nothing to do minimal local gifts shops only aside to the lounge

Related info for your journey

  • What airport do you fly into for flights to Chiang Mai from London Gatwick?

    For a flight from London Gatwick to Chiang Mai, you will be flying into Chiang Mai. Chiang Mai (CNX) is just 1.9 mi from the center of the city. Chiang Mai is the only Chiang Mai airport and it handles 0 inbound flights from London Gatwick per day. 1 airline has flights to Chiang Mai from London Gatwick on a regular basis.

  • How long is the flight from London Gatwick Airport to Chiang Mai?

    Departing from London Gatwick Airport to Chiang Mai will take you 20h 50m. The distance from London Gatwick Airport to Chiang Mai is about 5594 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Gatwick Airport to Chiang Mai round-trip?

    Flying on China Eastern is currently your cheapest option to Chiang Mai, with prices starting at £366. China Eastern is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Gatwick to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Gatwick to Chiang Mai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Chiang Mai.

  • Can I find deals for business class flights from Gatwick to Chiang Mai?

    Yes. Cheapflights offers flight deals from Gatwick to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Chiang Mai?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Chiang Mai (average of £461). Flying from London Gatwick Airport to Chiang Mai in March is currently the most expensive (average of £1,130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Gatwick to Chiang Mai

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£366Average£540FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

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