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Search round tripsInternational route BKK to SAI
Cheap flights from Bangkok to Siem Reap
Multiple airlines fly nonstop from Bangkok to Siem Reap. The 377 km flight takes about 1 hour.
Fares
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Nonstop, several airlinesEconomy
BKK
Bangkok
SAI
Siem Reap
- Distance
- 377 km
Return
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Looking for Bangkok to Siem Reap air tickets and not sure what to pay? Three airlines fly this route, and fares change with demand, so the same seat can cost noticeably more close to a holiday weekend. Put your dates in the search above to compare today's fares and book with bookingMentor.
Everything you should know
Bangkok to Siem Reap flight guide
Flying from Bangkok to Siem Reap
In short
Bangkok Airways, Emirates and Thai AirAsia fly nonstop from Bangkok to Siem Reap–Angkor International Airport (SAI), the gateway to the temples of Angkor in north-west Cambodia. Bangkok Airways and Emirates leave from Suvarnabhumi (BKK); Thai AirAsia flies from Don Mueang (DMK). The 377 km flight takes about an hour, and it is the quickest way from Thailand to Angkor Wat.
Bangkok Airways, Emirates or Thai AirAsia
Bangkok Airways is the long-standing operator from Suvarnabhumi. Emirates also sells seats between the two airports. Thai AirAsia flies from Don Mueang as the low-cost option. Thai AirAsia prices the seat alone, with bags and meals as extras, while Bangkok Airways and Emirates include them, so compare the total once a checked bag is added.
Rail links to both Bangkok airports
Suvarnabhumi lies about 25 km east of central Bangkok, and the Airport Rail Link reaches it from Phaya Thai in about 27 minutes. Don Mueang, in the north of the city, is Bangkok's original airport, opened in 1914; it is served by the SRT Dark Red Line and by city buses A1 to A4. A Royal Thai Air Force golf course lies between its two runways. Since the airports are on opposite sides of the city, check the code on your ticket before ordering a taxi.
Siem Reap-Angkor airport, opened in 2023
Siem Reap–Angkor International Airport opened on 16 October 2023 and replaced the old airport close to the temples. It was built by a Chinese investor under a 55-year build, operate and transfer agreement at a cost of US$1.1 billion. The concrete runway is 3,605 m long, and the first phase handles 7 million passengers a year.
The airport is about 50 km east of Siem Reap town and 40 km east of Angkor Wat, so plan on an hour or more by road. Shared minibuses and taxis meet arrivals, and many hotels arrange pick-ups. If you plan to visit the temples on the day you land, set off early.
Cambodia visa rules by passport
Requirements vary by nationality. Check the official Cambodian e-visa site or the Cambodian embassy before booking, and bring a passport with enough validity left.
Dhaka connections through Suvarnabhumi
Biman, US-Bangla and Thai Airways fly from Dhaka into Suvarnabhumi (see Dhaka to Bangkok flights), the same airport as the Bangkok Airways and Emirates flights. The Don Mueang flight means crossing Bangkok and checking in again, so allow at least four hours. A single Thai Airways ticket, where one is sold, keeps your bag checked through. Separate tickets mean clearing Thai immigration.
There is no time difference between Bangkok and Siem Reap; both keep UTC+7 all year. A morning flight therefore leaves the afternoon free for a first look at the temples.
Fact-checked by the bookingMentor Travel Desk
Reviewed · Updated when rules or prices change
We check practical details such as entry rules, seasons and costs against official government and tourism sources.
Bangkok to Siem Reap flights at a glance
Multiple airlines fly nonstop from Bangkok (BKK) to Siem Reap (SAI). The 377 km flight takes about 1 hour.
| Flight time | 1h 00m nonstop |
|---|---|
| Distance | 377 km |
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Airlines flying Bangkok to Siem Reap
Several airlines fly this route nonstop.
Departure and arrival airports
BKK Suvarnabhumi Airport
- Codes
- IATA BKK, DMK
- City
- Bangkok, Thailand
- Terminal (BKK)
- One main terminal building with the SAT-1 satellite concourse, reached by an underground automated train.
- Terminal (DMK)
- Terminal 1 handles international flights and Terminal 2 domestic ones.
- Time zone
- UTC+7, no daylight saving
SAI Siem Reap-Angkor International Airport
- Codes
- IATA SAI
- City
- Siem Reap, Cambodia
- Getting into town
- Siem Reap–Angkor International Airport opened in 2023 some 40 km east of town, so the ride in takes about an hour by taxi or airport shuttle bus.
- Time zone
- UTC+7
How to book Bangkok to Siem Reap for less
Practical points for booking this route.
2Bangkok airports
Check which Bangkok airport
Suvarnabhumi (BKK) and Don Mueang (DMK) are far apart. Low-cost flights on this route use Don Mueang, so match the airport to your hotel or connecting flight before you pay.
Low-costbags are extra
Add bags when you book
Thai AirAsia charge for checked baggage. It is cheaper added online at booking than at the airport.
3airlines on the route
Compare the total, not the headline fare
Put your dates into the search above and compare the price with baggage, seats and meals included, not just the base fare.
Visacheck before booking
Have your documents ready
Entry rules for Bangladeshi passports change from time to time, so confirm them with the Cambodian embassy or the official visa site before you book.
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Frequently Asked Questions (FAQs)
Getting there
From Suvarnabhumi, a few airlines fly the route; from Don Mueang, Bangkok's low-cost airport, it is Thai AirAsia. Schedules change by season, so check the flights for your dates in the search above.
About 1 hour in the air. The two airports are 377 km apart in a straight line; actual times vary a little by airline, aircraft and wind.
Both. A few airlines use Suvarnabhumi (BKK); Thai AirAsia uses Don Mueang (DMK). The airports are on opposite sides of the city, so check the code on your ticket.
By shared minibus, taxi or hotel pick-up. The airport is about 50 km east of Siem Reap town and 40 km east of Angkor Wat, so the ride takes an hour or more.
About 50 km. It opened on 16 October 2023 and replaced the old airport near the temples, so plan on an hour or more by road.
General
There is no time difference: both run on UTC+7 all year.
Yes. Fly Dhaka to Bangkok on Biman, US-Bangla or Thai Airways, all of which land at Suvarnabhumi, then take one of the Siem Reap flights. Booking both legs on one Thai Airways ticket, where available, keeps you airside with your bag checked through. Two separate tickets mean clearing Thai immigration, which needs a Thai visa.
That depends on your nationality. Check the official Cambodian e-visa site or the Cambodian embassy before booking.
What's included
It depends on the airline. Thai AirAsia is a low-cost carrier whose basic fares include only a cabin bag, so add checked baggage when you book. The full-service airlines normally include a checked bag; the allowance is shown on your booking.
Stay & facilities
On the full-service airlines, request a Muslim (halal) meal when you book or at least 24 hours before departure through the airline's manage-booking page. On Thai AirAsia, meals are bought online or on board; check the menu for halal options.
