Cheap Flight Tickets from Bangkok (BKK) to Siem Reap (REP)

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Latest Flight Deals from Bangkok to Siem Reap

Book one-way or return flights from Bangkok to Siem Reap from as little as AU$ 58. Choose from the popular airlines below and book your flight today!

One way
Return

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

Searching for the best last minute flight from Bangkok to Siem Reap? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Bangkok to Siem Reap. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Bangkok to Siem Reap

View airlines operating flights from Bangkok to Siem Reap. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai AirAsia

From AU$ 84

Bangkok Airways

From AU$ 124

Thai Airways

From AU$ 130

VietJet Air

From AU$ 221

Vietnam Airlines

From AU$ 281

Jetstar Asia

From AU$ 373

Lao Airlines

From AU$ 432

China Eastern Airlines

From AU$ 435

Cambodia Angkor Air

From AU$ 470

Hong Kong Airlines

From AU$ 489

ANA airlines

Find more flights and airlines

Alternative Routes from Bangkok to Siem Reap

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Bangkok to Siem Reap.

Cheapest
DMK
13:30
1h 0m
Direct
SAI
14:30
Don Mueang International Airport - Siem Reap Angkor International Airport
Sun, May 12Thai AirAsia
AU$ 84
BKK
17:25
1h 20m
Direct
SAI
18:45
Suvarnabhumi Airport - Siem Reap Angkor International Airport
Sat, Jun 8Bangkok Airways
AU$ 124
BKK
17:25
1h 20m
Direct
SAI
18:45
Suvarnabhumi Airport - Siem Reap Angkor International Airport
Sat, Jun 8Bangkok Airways
AU$ 124
Find More Flights

How do I find the cheapest flights?

When are flight from Bangkok (BKK) to Siem Reap (REP) the cheapest?
Airlines adjust prices for flights from Bangkok to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Bangkok (BKK) to Siem Reap (REP) cost?
According to Trip.com's data, the lowest price is around AU$ 500.
How long is the flights from Bangkok (BKK) to Siem Reap (REP)?
It takes about 1 hour 20 minutes to fly from Bangkok (BKK) to Siem Reap (REP).
What is the transportation method from the main airport to downtown in Siem Reap?
- The distance from Siem Reap Angkor International Airport to downtown is about 39km, by taxi about 50 minutes.
What time does the earliest flight from Bangkok to Siem Reap depart?
The earliest flight departs from Bangkok (BKK) at 07:40 and arrives in Siem Reap (SAI) at 09:00.
What time does the latest flight from Bangkok to Siem Reap depart?
The latest flight departs from Bangkok (BKK) at 17:50 and arrives in Siem Reap (SAI) at 18:45.
What are the most popular airlines that fly from Bangkok (BKK) to Siem Reap (REP)?
Airlines with flights from Bangkok (BKK) to Siem Reap (REP): Singapore Airlines, Lufthansa, Etihad Airways, Finnair, Japan Airlines, Thai Airways, KLM Royal Dutch Airlines, Garuda Indonesia, Turkish Airlines, Austrian Airlines, El Al, Air France and Emirates.
What's the most popular airline for direct flights from Bangkok (BKK) to Siem Reap (REP)?
Thai AirAsia operates 37 direct flights from Bangkok (BKK) to Siem Reap (REP).
How many airports in Siem Reap (REP)?
There are 2 airport(s) in Siem Reap (REP): Siem Reap International Airport and Siem Reap Angkor International Airport.

How to find a cheap flight from Bangkok to Siem Reap

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 Bangkok to Siem Reap. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Flight Information from Bangkok to Siem Reap

Cheapest direct flight price	AU$ 57
Cheapest return ticket price	AU$ 152
Off-season for travel	April
Peak season for travel	October
Flight distance	359.87km
Average flight time	1 hour 20 minutes
Popular airline	Bangkok Airways