£93+ Cheap flights from Siem Reap, Cambodia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAI — PNH
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Find flights from Siem Reap within your budget

 
Find flights departing from Siem Reap that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 2 April 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Thu 30/4

23:50-01:10

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 5/5

20:10-21:30

Nonstop1h 20m

£163

Siem ReapKrong Preah Sihanouk

SAI - KOS

SAIKOS

Siem Reap–Angkor Intl

Sat 18/4

11:55-13:05

Nonstop1h 10m

Krong Preah Sihanouk Sihanoukville

Sun 19/4

11:15-12:20

Nonstop1h 05m

£166

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Wed 8/7

19:30-20:45

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 16/7

17:35-18:45

Nonstop1h 10m

£178

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Sat 9/5

22:35-23:55

Nonstop1h 20m

Ho Chi Minh City

Wed 13/5

07:20-08:45

Nonstop1h 25m

£180

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sun 12/4

19:30-20:45

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 16/4

07:35-09:05

Nonstop1h 30m

£207

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Wed 22/4

19:20-07:50

1 stop12h 30m

Ho Chi Minh City

Sat 25/4

18:30-09:00

1 stop14h 30m

£284

Siem ReapHo Chi Minh City

SAI - SGN

SAISGN

Siem Reap–Angkor Intl

Wed 22/4

15:10-07:50

1 stop16h 40m

Ho Chi Minh City

Fri 24/4

09:10-16:55

1 stop7h 45m

£307
Fastest return journey

Siem ReapKrong Preah Sihanouk

SAI - KOS

SAIKOS

Siem Reap–Angkor Intl

Fri 18/9

11:55-13:05

Nonstop1h 10m

Krong Preah Sihanouk Sihanoukville

Tue 22/9

13:35-14:30

Nonstop0h 55m

£312

Siem ReapKrong Preah Sihanouk

SAI - KOS

SAIKOS

Siem Reap–Angkor Intl

Sat 18/4

11:55-13:05

Nonstop1h 10m

Krong Preah Sihanouk Sihanoukville

Sat 25/4

13:35-14:30

Nonstop0h 55m

£312

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Tue 12/5

15:10-13:55

1 stop22h 45m

Bangkok Suvarnabhumi

Tue 19/5

13:05-17:50

1 stop4h 45m

£324

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Siem Reap

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Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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.
No data available for this route at this time. Please check back soon.

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Direct flights from Cambodia

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Related info for your journey

Access useful and relevant information related to your journey from Siem Reap. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 2 April 2026.

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

    This month, the top selected destinations from Siem Reap are Bangkok Suvarnabhumi Airport, Bangkok Don Mueang Intl Airport, Hanoi. Throughout the year, Bangkok Suvarnabhumi Airport, Bangkok Don Mueang Intl Airport, Kuala Lumpur Intl Airport are some of the top choices made by users flying from Siem Reap.

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

    Users have flown out of Siem Reap for as low as £41 to Phnom Penh (prices may vary depending on the airline and departure time). On average, users have booked flights for £205 to fly from Siem Reap.

  • What are the cheapest airlines flying from Siem Reap to anywhere?

    Over the past few days, we've found that Cambodia Angkor Air, Thai AirAsia, and Malaysia Airlines have the cheapest prices from Siem Reap. Cambodia Angkor Air flights from Siem Reap to Krong Preah Sihanouk Sihanoukville (£107), Thai AirAsia flights from Siem Reap to Bangkok Suvarnabhumi (£122), and Malaysia Airlines flights from Siem Reap to Kuala Lumpur Intl (£122).

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

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Siem Reap today with Cheapflights!

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

    Cheapflights simply makes it quick and affordable to book flights from Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

    Yes, we can. To see specific flights from Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Yes! Start tracking prices for flights from Siem Reap today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Siem Reap?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from Siem Reap today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Siem Reap by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for flights from Siem Reap today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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