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Cheap flights from London Gatwick Airport to Chiang Mai from £309

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — CNX
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Gatwick to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

£509

One-way from

£343

Popular in

April

Cheapest in

September

Average price

£558
China Eastern
  • China Eastern
  • 4/5-14/5
  • 3 total stops
  • 75h 50m total
  • London to Chiang Mai
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2/5
  • 2/5
  • 3 total stops
  • 31h 40m total
  • London to Chiang Mai
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Gatwick to Chiang Mai

Cheapest flights from Gatwick to Chiang Mai
Explore the most affordable flight options available from Gatwick to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Sun 4/511:35LGW - CNX
2 stops45h 45mChina Eastern
Wed 14/514:55CNX - LGW
1 stop30h 05mChina Eastern
Deal found 24/3£509
Mon 21/412:35LGW - CNX
1 stop27h 15mAir China
Tue 13/523:05CNX - LGW
2 stops37h 50mAir China
Deal found 24/3£518
Sun 1/619:00LGW - CNX
2 stops22h 25mMultiple Airlines
Fri 6/608:00CNX - LGW
2 stops28h 40mMultiple Airlines
Deal found 25/3£612
Thu 6/1109:40LGW - CNX
2 stops26h 15mEmirates
Mon 17/1119:45CNX - LGW
2 stops22h 55mEmirates
Deal found 24/3£774
Thu 18/910:15LGW - CNX
1 stop18h 00mSingapore Airlines
Tue 23/917:40CNX - LGW
1 stop18h 45mSingapore Airlines
Deal found 24/3£792

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Chiang Mai that are best for you.

Fly from

Gatwick

Fly to

Chiang Mai

Route

Depart

Return

Price

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sun 4/5

11:35-15:20

2 stops45h 45m

Chiang Mai

Wed 14/5

14:55-15:00

1 stop30h 05m

£509

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Mon 21/4

12:35-21:50

1 stop27h 15m

Chiang Mai

Tue 13/5

23:05-06:55

2 stops37h 50m

£518

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sun 1/6

19:00-23:25

2 stops22h 25m

Chiang Mai

Fri 6/6

08:00-06:40

2 stops28h 40m

£612

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Tue 22/4

14:30-19:10

2 stops22h 40m

Chiang Mai

Thu 8/5

20:00-12:35

2 stops22h 35m

£774

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Thu 18/9

10:15-10:15

1 stop18h 00m

Chiang Mai

Tue 23/9

17:40-06:25

1 stop18h 45m

£792

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Mon 14/7

12:00-10:25

1 stop16h 25m

Chiang Mai

Thu 24/7

18:50-07:10

1 stop18h 20m

£1,080

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Wed 30/7

11:25-19:10

2 stops25h 45m

Chiang Mai

Sat 16/8

11:55-06:55

2 stops25h 00m

£1,192

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Thu 5/6

15:00-21:50

2 stops24h 50m

£309

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Thu 5/6

11:35-13:25

1 stop19h 50m

£367

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sun 27/4

11:25-21:50

2 stops28h 25m

£391

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 14 results
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from LGW to CNX?

Find hourly flight availability from Gatwick to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

When flying from London Gatwick Airport to Chiang Mai, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 54% versus a flight at midday.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated 25 March 2025.
To help decide which airline to fly from London to Chiang Mai, see what other customers have to say about Singapore Airlines, Emirates and Qatar Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

SIN - LAX

Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

SIN - LAX

Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

SIN - LAX

Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
Qatar Airways
7.4
Good
3,540 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

SIN - LAX

Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
China Southern
7.4
Good
91 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

SIN - LAX

Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines
China Eastern
7.1
Good
135 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Boarding

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2024

SIN - LAX

Everything was poor and I had asked for some food and they told me to go to the serving place and get it . They weren’t very friendly and again I wanted upgrade to business and seats were empty and they said it was full . Will never fly with Singapore airlines

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What are the cheapest airlines flying 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 £509. Additional return tickets that might be worth considering are offered by Air China and Emirates, with the lowest prices starting at £518 and £774, respectively. China Eastern is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to Chiang Mai one-way?

    One-way options have recently been found by users for as low as £370 on China Eastern. Other airlines that offer cheap prices include Air China from £391 and Gulf Air from £408 one-way.

  • 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, April is the cheapest month in which you can book a flight from London Gatwick Airport to Chiang Mai (average of £776). Flying from London Gatwick Airport to Chiang Mai in July is currently the most expensive (average of £1,403). 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

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Alternative routes for Gatwick to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Gatwick to Chiang Mai

Discover the top airline that operate flights from Gatwick to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£460Average£530FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Gatwick to Chiang Mai?

Cheapflights makes it easy to find Gatwick to Chiang Mai flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Chiang Mai?

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