Find flights
Airlines

฿3,257+ Cheap flights from Siem Reap, Cambodia

SAI — BKK
1 Oct — 8 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Siem Reap within your budget

 

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapPhuket City

SAI Siem Reap–Angkor Intl - HKT Phuket City

SAIHKT

Siem Reap–Angkor Intl

Wed 4/11

16:50-18:25

Nonstop1h 35m

Phuket City

Mon 16/11

14:30-16:05

Nonstop1h 35m

฿7,046

Siem ReapPhuket City

SAI Siem Reap–Angkor Intl - HKT Phuket City

SAIHKT

Siem Reap–Angkor Intl

Fri 27/11

16:50-18:25

Nonstop1h 35m

Phuket City

Fri 18/12

14:30-16:05

Nonstop1h 35m

฿7,179

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - DMK Bangkok Don Mueang Intl

SAIDMK

Siem Reap–Angkor Intl

Fri 2/10

16:55-18:05

Nonstop1h 10m

Bangkok Don Mueang Intl

Mon 5/10

10:05-11:10

Nonstop1h 05m

฿7,511

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Sun 20/9

16:00-17:20

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 24/9

18:05-19:35

Nonstop1h 30m

฿7,677

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Thu 17/9

19:35-21:10

Nonstop1h 35m

Bangkok Suvarnabhumi

Sun 20/9

17:35-18:55

Nonstop1h 20m

฿8,043

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Wed 16/9

20:20-10:30

1 stop14h 10m

Bangkok Suvarnabhumi

Sat 26/9

18:05-19:35

Nonstop1h 30m

฿8,109

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Thu 22/10

23:50-01:10

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 29/10

19:50-21:10

Nonstop1h 20m

฿8,242
Fastest return journey

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - DMK Bangkok Don Mueang Intl

SAIDMK

Siem Reap–Angkor Intl

Thu 17/9

11:55-13:00

Nonstop1h 05m

Bangkok Don Mueang Intl

Sun 20/9

10:05-11:10

Nonstop1h 05m

฿8,276

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - DMK Bangkok Don Mueang Intl

SAIDMK

Siem Reap–Angkor Intl

Sun 11/10

16:55-18:05

Nonstop1h 10m

Bangkok Don Mueang Intl

Tue 20/10

10:05-11:10

Nonstop1h 05m

฿8,641

Siem ReapBangkok

SAI Siem Reap–Angkor Intl - BKK Bangkok Suvarnabhumi

SAIBKK

Siem Reap–Angkor Intl

Thu 10/12

14:55-16:25

Nonstop1h 30m

Bangkok Suvarnabhumi

Tue 15/12

17:10-18:40

Nonstop1h 30m

฿8,708

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Siem Reap

Have a flexible travel schedule? Discover the best time to fly from Siem Reap with our price prediction graph.
Estimated return price

Travel insights for flights from Siem Reap

Get recent, data-driven insights about flights from Siem Reap including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Siem Reap?

Currently, September is the cheapest month in which you can book a flight from Siem Reap (average of ฿6,481). Flying from Siem Reap in August will prove the most costly (average of ฿9,106). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Siem Reap?

Only one airline operates round-trip flights from Siem Reap: Thai AirAsia. This airline flies to the following popular destinations: Bangkok.

Thai AirAsia
Thai AirAsia
From ฿5,940
VietJet Air
VietJet Air
From ฿4,444

When is the best time to book a flight from Siem Reap?

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Siem Reap. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Airline reviews for flights from Siem Reap

See what other customers who have flown with Thai AirAsia from Siem Reap have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.4
Good
247 reviews
Check prices

Comfort

6.7

Crew

7.9

Entertainment

5.5

Overall

7.4

Boarding

7.4

Food

6.2

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.4
Good
247 reviews
Thai AirAsia
7.4
Good
247 reviews
Check prices

Comfort

6.7

Crew

7.9

Entertainment

5.5

Overall

7.4

Boarding

7.4

Food

6.2

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

Browse thousands of different options on Cheapflights for your next trip

Fly your favourite airline from Siem Reap

Thai AirAsia flights from Siem Reap to Suvarnabhumi

Related info for your journey

  • What are the most popular destinations to fly to from Siem Reap?

    The most selected flight destinations from Siem Reap for the current month are Incheon Intl Airport, Bangkok Don Mueang Intl Airport, Bangkok Suvarnabhumi Airport. While Bangkok Don Mueang Intl Airport, Bangkok Suvarnabhumi Airport, Kuala Lumpur Intl Airport are the top choices made by travellers year-round.

  • What is the cheapest flight from Siem Reap to anywhere?

    Users have flown out of Siem Reap for as low as ฿3,218 to Bangkok Don Mueang Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿6,422 to fly from Siem Reap.

  • What is the cheapest month to fly from Siem Reap?

    At the present moment the cheapest month to fly from Siem Reap is currently September; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Siem Reap?

    Here are some of the cheapest flight destinations from Siem Reap:
    Fly from Siem Reap to Bangkok from ฿6,946

  • How does Cheapflights help users find flights from Siem Reap?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

    By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Siem Reap.

  • Can Cheapflights find flights from Siem Reap with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Siem Reap, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

See more FAQs

Fly with Cheapflights

How does Cheapflights help users find flights from Siem Reap?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Siem Reap. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Siem Reap?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights from Siem Reap.

Can Cheapflights find flights from Siem Reap with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Siem Reap, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Siem Reap become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.