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Cheap flights from London Gatwick Airport to Chiang Rai from £300

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — CEI
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Chiang Rai

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Chiang Rai
Explore the most affordable flight options available from Gatwick to Chiang Rai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Thu 30/409:00
LGW
-
CEI
2 stops27h 20m
Multiple Airlines
Mon 11/513:40
CEI
-
LGW
2 stops23h 00m
Multiple Airlines
Deal found 23/3£631
Thu 30/412:20
LGW
-
CEI
1 stop24h 25m
Singapore Airlines
Mon 11/519:30
CEI
-
LGW
1 stop20h 00m
Singapore Airlines
Deal found 23/3£942
Fri 12/610:10
LGW
-
CEI
1 stop26h 25m
Singapore Airlines
Mon 15/619:30
CEI
-
LGW
1 stop20h 00m
Singapore Airlines
Deal found 22/3£1,472

Find flight deals from Gatwick to Chiang Rai

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Chiang Rai (CEI). 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 24 March 2026.

Round-trip from

£631

One-way from

£300
30/4-11/5
  • 30/4-11/5
  • 4 total stops
  • 50h 20m total
  • London to Chiang Rai
Search Deals
3/9
  • 3/9
  • 2 total stops
  • 39h 55m total
  • London to Chiang Rai
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Chiang Rai 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 24 March 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Chiang Rai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Thu 30/4

09:00-18:20

2 stops27h 20m

Chiang Rai

Mon 11/5

13:40-06:40

2 stops23h 00m

£631
Fastest return journey

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Thu 30/4

12:20-18:45

1 stop24h 25m

Chiang Rai

Mon 11/5

19:30-09:30

1 stop20h 00m

£942

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Fri 12/6

10:10-18:35

1 stop26h 25m

Chiang Rai

Mon 15/6

19:30-09:30

1 stop20h 00m

£1,472
Cheapest one-way

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Tue 1/9

18:00-10:05

2 stops34h 05m

£332

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Thu 3/9

11:35-20:30

3 stops26h 55m

£358

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Tue 1/9

10:05-14:55

1 stop46h 50m

£634
Fastest single journey

LondonChiang Rai

LGW - CEI

LGWCEI

London Gatwick

Thu 3/9

12:20-18:45

1 stop24h 25m

£634

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Sorted by cheapest first

Best time to book a flight from Gatwick to Chiang Rai

Have a flexible travel schedule? Discover the best time to fly to Chiang Rai 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.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Chiang Rai. 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 Rai from London Gatwick?

    Located just 4.5 mi from the city center, Chiang Rai is the airport most travelers will use when flying to Chiang Rai from London Gatwick. Booking flights from London Gatwick to Chiang Rai (CEI) should be relatively easy as there are 0 daily inbound flights from London Gatwick from 0 different airlines.

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

    Departing from London Gatwick Airport to Chiang Rai will take you 24h 25m. Airlines will cover a distance of 5567 mi.

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

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

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

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

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

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

See more FAQs

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Deals for Gatwick to Chiang Rai flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Gatwick to Chiang Rai for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Gatwick to Chiang Rai with no change fees?

Need flexible booking options for your flight to Chiang Rai from Gatwick? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Gatwick to Chiang Rai become cheaper?

Yes, Cheapflights offers price alerts on Gatwick to Chiang Rai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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