£58+ Cheap flights from Chiang Rai

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CEI — LHR
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from Chiang Rai within your budget

 
Find flights departing from Chiang Rai that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 23 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Chiang RaiLondon

CEI - LHR

CEILHR

Chiang Rai

Sun 3/5

16:25-17:45

2 stops31h 20m

London Heathrow

Sun 10/5

13:15-19:25

2 stops24h 10m

£701

Chiang RaiLondon

CEI - LHR

CEILHR

Chiang Rai

Thu 10/9

15:45-19:30

1 stop33h 45m

London Heathrow

Sun 13/9

11:20-18:45

1 stop25h 25m

£1,071
Cheapest one-way

Chiang RaiLondon

CEI - LHR

CEILHR

Chiang Rai

Tue 9/6

20:00-18:05

3 stops52h 05m

£245

Chiang RaiLondon

CEI - LHR

CEILHR

Chiang Rai

Mon 24/8

08:25-14:35

3 stops36h 10m

£371

Chiang RaiLondon

CEI - LHR

CEILHR

Chiang Rai

Wed 26/8

08:25-19:20

1 stop16h 55m

£687

Chiang RaiLondon

CEI - LHR

CEILHR

Chiang Rai

Thu 27/8

08:25-19:20

1 stop16h 55m

£688
Fastest single journey

Chiang RaiLondon

CEI - LHR

CEILHR

Chiang Rai

Fri 28/8

08:25-19:15

1 stop16h 50m

£783

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Sorted by cheapest first

Best time to book a flight from Chiang Rai

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

Travel insights for flights from Chiang Rai

Get recent, data-driven insights about flights from Chiang Rai including ideal travel times, pricing trends, and more.

What are popular destinations to fly to from Chiang Rai?

If you’re flying from Chiang Rai, these routes are more frequently taken by airlines Bangkok (170 flights per day), Singapore (6 flights per day) and Phuket City (2 flights per day).

Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From £20

What is the cheapest place to fly to from Chiang Rai?

The cheapest city to fly to from Chiang Rai is Bangkok Suvarnabhumi, with prices starting at £20. Explore other affordable destinations below.

Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From £20

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Direct flights from Thailand

Book a direct flight from one of these other cities located in Thailand.
Direct flights from Phuket City
Direct flights from Ko Samui
Direct flights from Chiang Mai
Direct flights from Krabi

Related info for your journey

Access useful and relevant information related to your journey from Chiang Rai. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 March 2026.

  • What is the cheapest flight from Chiang Rai to anywhere?

    Users have flown out of Chiang Rai for as low as £20 to Bangkok Don Mueang Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £30 to fly from Chiang Rai.

  • How does Cheapflights help users find flights from Chiang Rai?

    Cheapflights makes it easy to find flights from Chiang Rai 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 Chiang Rai?

    It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Rai.

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

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Rai, users can toggle the no change fees filter when performing a flight search.

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

    Of course! You can now track prices for flights from Chiang Rai and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chiang Rai?

Cheapflights makes it easy to find flights from Chiang Rai 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 Chiang Rai?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chiang Rai.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chiang Rai, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Chiang Rai and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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