How to Get from Siem Reap to Chiang Mai

How to Get from Siem Reap to Chiang Mai

Last updated: March 8, 2026

Leaving behind the towering stone faces of Bayon and the jungle-choked ruins of Angkor Wat for the misty mountains of Northern Thailand marks a transition from ancient imperial grandeur to the laid-back, creative pulse of the Lanna Kingdom. While both cities serve as the cultural heartbeats of their respective nations, the journey between them bridges the gap between the dusty plains of Cambodia and the cooler, teak-forested highlands of Thailand.

Because of the significant distance and the international border between Cambodia and Thailand, flying is the primary and most efficient method for travelers. This route avoids the grueling overland journey through Poipet and Bangkok, allowing you to swap your Khmer amok for a bowl of khao soy in just a few hours. You can easily compare availability and book your tickets for this cross-border journey on GoAsia.cc to ensure a smooth transition between these two iconic Southeast Asian hubs.

Siem Reap to Chiang Mai by Flight

Taking to the skies is the most popular way to traverse the distance between Siem Reap and Chiang Mai. This route is served by several regional carriers, offering a mix of direct connections and short layovers, typically in Bangkok. Flying saves you nearly two days of bus travel and border crossings, making it the gold standard for those on a standard holiday schedule.

Flight Duration and Experience

The total travel time in the air varies depending on the specific flight path. Direct flights can whisk you across the border in as little as 2 hours and 9 minutes. If your itinerary involves a connection, the duration can extend up to 4 hours and 37 minutes. Even with the longer duration, it remains significantly faster than any ground-based alternative. The experience is generally very comfortable, with most flights operated by modern narrow-body jets or regional turboprops. Since this is an international flight, you will depart from the modern Siem Reap-Angkor International Airport and arrive at Chiang Mai International Airport, which is conveniently located just a 10-15 minute drive from the Old City.

Pricing and Classes

Airfare for this route is quite dynamic, offering options for various budgets. Economy class tickets are the standard offering, with prices starting as low as $70 for budget-friendly carriers. If you are booking last minute or during peak festival seasons like Songkran or Loy Krathong, prices can climb up to $447. Most travelers find a middle ground by booking a few weeks in advance. While the majority of the service is Economy, the level of service and baggage allowance often depends on whether you choose a low-cost carrier or a full-service regional airline.

Comparing Your Options

ModePrice (USD)DurationComfort
Flight (Economy)$70 - $4472h 9min - 4h 37minHigh

Tips for Traveling from Siem Reap to Chiang Mai

  • Check Visa Requirements: Ensure you are aware of the visa rules for entering Thailand. Many nationalities receive a visa-exempt entry, but it is vital to check current regulations based on your passport before heading to the airport.
  • Airport Transfers: The new Siem Reap-Angkor International Airport is located approximately 45-50 kilometers from the city center. Allow at least an hour for the journey to the airport to avoid missing your flight.
  • Currency Exchange: While USD is widely used in Siem Reap, you will need Thai Baht (THB) upon arrival in Chiang Mai. There are plenty of ATMs and exchange booths at the Chiang Mai airport, though the rates in the city center are often slightly better.
  • Book in Advance: During the high season (November to February), flights between these two popular tourist destinations can fill up quickly. Booking early on GoAsia.cc helps secure the lower $70 price points.
  • Arrival in Chiang Mai: Once you land, the easiest way to reach your hotel is via an airport taxi (fixed price) or by using a ride-hailing app like Grab. The airport is very close to the city, so your vacation starts almost immediately after clearing customs.

Timetable

Flight Siem Reap - Chiang Mai $ 67.68–433.93 2h 9m – 1d 4h 37m
  •   Economy 10:05, 10:45, 11:00, 12:20, 12:30, 13:35, 15:55, 16:45, 17:40, 17:55, 18:30, 19:25, 20:30, 21:00, 21:30

Frequently Asked Questions

How can I book tickets from Siem Reap to Chiang Mai?

You can book train, bus, flight, taxi, van, and ferry tickets from Siem Reap to Chiang Mai directly on GoAsia.cc. Use the booking tool on this page to compare all available options and prices in real time.

What is the cheapest way to get from Siem Reap to Chiang Mai?

The cheapest way to travel this route is by booking an economy flight, with prices starting at approximately $70. Booking in advance is the best way to secure these lower fares.

What is the fastest way to get from Siem Reap to Chiang Mai?

Flying is the fastest option, with direct flights taking about 2 hours and 9 minutes to reach Northern Thailand from Cambodia.

How long does it take to get from Siem Reap to Chiang Mai?

Depending on whether you have a direct flight or a connection, the journey takes between 2 hours and 9 minutes and 4 hours and 37 minutes.

Which airport do I use in Siem Reap?

Flights depart from the Siem Reap-Angkor International Airport (SAI). It is a newer facility located further from the city than the old airport, so plan for a longer transfer time from your hotel.

Is there a direct flight between these cities?

Yes, direct flights are available and are the most convenient way to travel, though some travelers may choose connecting flights through Bangkok depending on their preferred schedule.

What is the best time of year to visit Chiang Mai from Siem Reap?

The best time is during the cool season from November to February. However, be aware that flight prices may be higher during this peak period and during the April Songkran festival.