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Flights from Siem Reap to Chiang Rai

Cheap flight deals from Siem Reap to Chiang Rai

Find the cheapest flights from Siem Reap to Chiang Rai within the next three months. Book one-way flights from Rp 1,714,389 or round-trip tickets from Rp 3,351,880.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Siem Reap to Chiang Rai

The distance between Siem Reap and Chiang Rai is about 839.09 km. The most popular month to Chiang Rai is April. The off-season for travel is March.

Cheapest one-way flight price Rp 1,714,390
Cheapest round-trip ticket price Rp 3,351,880
Off-season for travel March
Peak season for travel April
Flight distance 839.09 km

When is the cheapest time to fly from Siem Reap to Chiang Rai?

The best time to book the cheapest flights from Siem Reap to Chiang Rai is between Aug 31 and Sep 7. One-way ticket prices start at Rp 1,657,846 according to our flight calendar.

Cheapest flights
From price
Search

  • Jul

    29 6
  • 6 13
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Siem Reap (REP) to Chiang Rai (CEI) the cheapest?

    Airlines adjust prices for flights from Siem Reap to Chiang Rai based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Siem Reap (REP) to Chiang Rai (CEI) cost?

    According to Trip.com's data, the lowest price is around Rp 3,822,318.

How to find a cheap flight from Siem Reap to Chiang Rai

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Siem Reap to Chiang Rai. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest Siem Reap to Chiang Rai ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Siem Reap to Chiang Rai for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 1714390 for a one-way ticket on Wed, Aug 13.
2
Compare cheap Siem Reap to Chiang Rai flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Siem Reap to Chiang Rai. The most affordable airline currently operating on this route is Thai AirAsia.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Siem Reap to Chiang Rai route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap Siem Reap to Chiang Rai flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Siem Reap to Chiang Rai to access exclusive deals just for you.

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