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£619+ Cheap flights to Chiang Rai

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
— CEI
26 Feb — 5 Mar1
1 adult

Find flight deals to Chiang Rai

Cheapest flights to Chiang Rai
Explore the most affordable flight options available to Chiang Rai. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Fri 21/210:30LGW - CEI
2 stops25h 55mMultiple Airlines
Fri 28/212:50CEI - LGW
2 stops48h 40mMultiple Airlines
Deal found 19/2£619
Fri 21/206:35LHR - CEI
2 stops20h 05mMultiple Airlines
Fri 28/214:25CEI - LHR
3 stops34h 25mMultiple Airlines
Deal found 19/2£775
Fri 21/214:00STN - CEI
3 stops40h 55mMultiple Airlines
Fri 28/212:50CEI - STN
3 stops38h 20mMultiple Airlines
Deal found 19/2£817
Fri 21/211:50LHR - CEI
1 stop14h 50mThai Airways
Fri 28/210:15CEI - LHR
1 stop16h 20mThai Airways
Deal found 19/2£1,313

Best time to book a flight to Chiang Rai

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

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

How long is the flight to Chiang Rai?

On average, a flight from London to Chiang Rai takes 24 hours 58 minutes. Flights to Chiang Rai from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Chiang Rai?

The most popular airline flying from London to Chiang Rai is Thai Airways.

Thai Airways

Thai Airways

From £991

What are the cheapest airlines that fly to Chiang Rai?

The cheapest airline flying from London to Chiang Rai is Thai Airways.

  • What airport do you fly into for flights to Chiang Rai?

    Chiang Rai (CEI), located 4.5 mi from the city center, is the airport you fly into when you book flights to Chiang Rai.

  • Can I find cheaper flights to Chiang Rai if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Chiang Rai on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Chiang Rai?

    Based on reviews from Cheapflights users, Thai Airways is rated the highest out of the airlines that fly to Chiang Rai.

  • What is the cheapest airport to fly to in Chiang Rai?

    Chiang Rai is currently the cheapest airport to fly to in Chiang Rai. One-way flights to Chiang Rai typically cost £15, while return flights cost around £33.

  • How much is a return flight to Chiang Rai?

    A return flight to Chiang Rai will typically cost around £67, however they can be found for as little as £41.

  • Where does the fastest flight to Chiang Rai depart from?

    For those looking to save time traveling to Chiang Rai, London offers the quickest one-way flight (20 hours 5 minutes).

  • Does Chiang Rai have car hire?

    Yes. Those touching down at Chiang Rai can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chiang Rai?

    Yes. Chiang Rai has hotels nearby for those requiring accommodations. De Flora Pool Villa is the closest property to Chiang Rai (0.0 mi away from Chiang Rai).

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When you search for this flight to Chiang Rai, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Chiang Rai for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights to Chiang Rai flexibly with Cheapflights today.

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Of course! You can track prices for flights to Chiang Rai and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

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