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Cheap flights from London Gatwick Airport to Chiang Mai from £209

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Chiang Mai departing on 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Gatwick Airport to Chiang Mai

Cheap return flights

China Eastern Logo
17:00 - 14:20LGW-CNX
38h 20m1 stop
China Eastern Logo
15:35 - 14:00CNX-LGW
29h 25m1 stop
£480China Eastern
Find Deal
Sat, 10 Jan - Mon, 26 Jan
China Eastern Logo
17:00 - 09:05LGW-CNX
33h 05m3 stops
China Eastern Logo
15:35 - 06:30CNX-LGW
21h 55m1 stop
£480China Eastern
Find Deal
Sun, 2 Nov - Mon, 17 Nov
China Eastern Logo
17:00 - 15:25LGW-CNX
39h 25m3 stops
China Eastern Logo
10:05 - 06:30CNX-LGW
27h 25m3 stops
£481China Eastern
Find Deal
Sun, 2 Nov - Mon, 17 Nov
China Eastern Logo
10:30 - 14:20LGW-CNX
20h 50m1 stop
China Eastern Logo
10:05 - 14:00CNX-LGW
34h 55m3 stops
£482China Eastern
Find Deal
Fri, 9 Jan - Mon, 19 Jan
China Eastern Logo
17:00 - 15:25LGW-CNX
39h 25m3 stops
China Eastern Logo
10:05 - 14:00CNX-LGW
34h 55m3 stops
£482China Eastern
Find Deal
Fri, 9 Jan - Mon, 19 Jan
China Eastern Logo
17:00 - 14:20LGW-CNX
38h 20m1 stop
China Eastern Logo
10:05 - 14:00CNX-LGW
34h 55m2 stops
£483China Eastern
Find Deal
Sun, 11 Jan - Sun, 25 Jan
China Eastern Logo
17:00 - 09:05LGW-CNX
33h 05m3 stops
China Eastern Logo
10:05 - 14:00CNX-LGW
34h 55m3 stops
£488China Eastern
Find Deal
Sun, 11 Jan - Sun, 25 Jan
Multiple Airlines Logo
12:35 - 18:40LGW-CNX
24h 05m2 stops
Multiple Airlines Logo
10:30 - 06:35CNX-LGW
26h 05m2 stops
£492Multiple Airlines
Find Deal
Sat, 4 Oct - Wed, 15 Oct
Air China Logo
11:35 - 21:50LGW-CNX
27h 15m1 stop
Air China Logo
23:05 - 05:35CNX-LGW
37h 30m1 stop
£554Air China
Find Deal
Fri, 16 Jan - Fri, 23 Jan
Air China Logo
11:35 - 21:50LGW-CNX
27h 15m1 stop
Air China Logo
23:05 - 05:35CNX-LGW
37h 30m1 stop
£565Air China
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Fri, 9 Jan - Wed, 28 Jan

China Eastern flights from London Gatwick Airport to Chiang Mai

Our best China Eastern deals on London Gatwick Airport to Chiang Mai flight tickets
China Eastern
10 Jan
LGW17:00London Gatwick
38h 20m
1 stop
CNX14:20Chiang Mai
26 Jan
CNX15:35Chiang Mai
29h 25m
1 stop
LGW14:00London Gatwick
£480
Find similar
China Eastern
28 Sept
LGW11:35London Gatwick
19h 50m
1 stop
CNX13:25Chiang Mai
31 Jan
CNX15:35Chiang Mai
29h 25m
1 stop
LGW14:00London Gatwick
£480
Find similar
China Eastern
2 Nov
LGW17:00London Gatwick
39h 25m
3 stops
CNX15:25Chiang Mai
17 Nov
CNX10:05Chiang Mai
27h 25m
3 stops
LGW06:30London Gatwick
£481
Find similar

Air China flights from London Gatwick Airport to Chiang Mai

Our best Air China deals on London Gatwick Airport to Chiang Mai flight tickets
Air China
16 Jan
LGW11:35London Gatwick
27h 15m
1 stop
CNX21:50Chiang Mai
23 Jan
CNX23:05Chiang Mai
37h 30m
1 stop
LGW05:35London Gatwick
£554
Find similar
Air China
9 Jan
LGW11:35London Gatwick
27h 15m
1 stop
CNX21:50Chiang Mai
28 Jan
CNX23:05Chiang Mai
37h 30m
1 stop
LGW05:35London Gatwick
£565
Find similar
Air China
25 Sept
LGW11:25London Gatwick
28h 25m
2 stops
CNX21:50Chiang Mai
31 Jan
CNX23:05Chiang Mai
38h 50m
2 stops
LGW06:55London Gatwick
£642
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 16 September 2025.
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

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sat 10/1

17:00-14:20

1 stop38h 20m

Chiang Mai

Mon 26/1

15:35-14:00

1 stop29h 25m

£480

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sun 2/11

17:00-09:05

3 stops33h 05m

Chiang Mai

Mon 17/11

15:35-06:30

1 stop21h 55m

£480

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sun 2/11

17:00-15:25

3 stops39h 25m

Chiang Mai

Mon 17/11

10:05-06:30

3 stops27h 25m

£481

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Fri 9/1

10:30-14:20

1 stop20h 50m

Chiang Mai

Mon 19/1

10:05-14:00

3 stops34h 55m

£482

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Fri 9/1

17:00-15:25

3 stops39h 25m

Chiang Mai

Mon 19/1

10:05-14:00

3 stops34h 55m

£482

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sun 11/1

17:00-14:20

1 stop38h 20m

Chiang Mai

Sun 25/1

10:05-14:00

2 stops34h 55m

£483

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sun 11/1

17:00-09:05

3 stops33h 05m

Chiang Mai

Sun 25/1

10:05-14:00

3 stops34h 55m

£488

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Sat 4/10

12:35-18:40

2 stops24h 05m

Chiang Mai

Wed 15/10

10:30-06:35

2 stops26h 05m

£492

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Fri 16/1

11:35-21:50

1 stop27h 15m

Chiang Mai

Fri 23/1

23:05-05:35

1 stop37h 30m

£554

LondonChiang Mai

LGW - CNX

LGWCNX

London Gatwick

Fri 9/1

11:35-21:50

1 stop27h 15m

Chiang Mai

Wed 28/1

23:05-05:35

1 stop37h 30m

£565

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chiang Mai from

How to get the cheapest flight ticket from London Gatwick Airport to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart on your flight to Chiang Mai is on a Thursday when prices can be found for as low as £641. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from London Gatwick Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £762.

What is the cheapest time of day to depart on your flight to Chiang Mai?

The cheapest time of day to fly to Chiang Mai is in the afternoon when flights can be purchased for as low as £559. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £934 on average. Flights to Chiang Mai from London Gatwick Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Can stopping save me money on London Gatwick Airport to Chiang Mai flights?

You could potentially save up to 5% on your flight if you consider stops on a London Gatwick Airport to Chiang Mai flight.

When to book flights from London Gatwick Airport to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Chiang Mai (LGW to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Chiang Mai

Direct flights

None
There are no direct flights from London Gatwick Airport to Chiang Mai. There are no popular flight routes from London Gatwick Airport to Chiang Mai.
Search flight deals

  • How far is London Gatwick to Chiang Mai by plane?

    A flight from London Gatwick to Chiang Mai will travel around 5593.4 mi. Flights usually cover this in 19h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Gatwick Airport to Chiang Mai Airport?

    Prices for flights from London Gatwick Airport to Chiang Mai Airport are updated daily.

  • How many operators does momondo search for flights from London Gatwick Airport to Chiang Mai Airport?

  • How old do you have to be to fly from London Gatwick Airport to Chiang Mai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The necessary travel and health documents for your Chiang Mai Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London Gatwick Airport to Chiang Mai?

Best airlines flying from London Gatwick Airport to Chiang Mai

Compare and see reviews for airlines that fly from London Gatwick Airport to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom £447Free CancellationRating
7.2
166 reviews
Search China Eastern flights
Singapore AirlinesPriceFrom £712Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Chiang Mai?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Chiang Mai . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from London to Chiang Mai with flexible booking policies on momondo?

Flights from London to Chiang Mai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Chiang Mai?

momondo provides multiple filters to help you find the best flight to Chiang Mai from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Chiang Mai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Chiang Mai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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