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Siem Reap

$109+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAI — CMB
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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What to know about flights from Siem Reap

Discover essential information about flights departing from Siem Reap, including flight schedules, destinations, airlines operating at the Siem Reap airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated March 12, 2026.

Cheapest one-way flight

$54

Cheapest round-trip flight

$135

Cheapest airline

Cambodia Angkor Air

Most popular destination

Bangkok Don Mueang Intl (DMK)
The cheapest one-way flight from Siem Reap–Angkor Intl is currently to Phnom Penh Techo Intl.
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The cheapest round-trip flight from Siem Reap–Angkor Intl is currently to Hanoi Noibai.
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On average, Cambodia Angkor Air currently has the cheapest one-way flight from Siem Reap–Angkor Intl (avg. price of $153).
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Bangkok Don Mueang Intl (DMK) is currently the most popular flight destination from Siem Reap–Angkor Intl (average round-trip price of $134).
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Find flights from Siem Reap

Cheapest flights from Siem Reap
Explore the most affordable flight options available from Siem Reap. Find the lowest fares based on data from user searches, with prices last updated on March 12, 2026.

This Booking.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:30 pm
SAI
-
BKK
Nonstop1h 15m
Bangkok Airways
Sun 4/265:35 pm
BKK
-
SAI
Nonstop1h 10m
Bangkok Airways
Deal found 3/9$195
This Booking.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:40 pm
SAI
-
BKK
1 stop11h 50m
Multiple Airlines
Tue 4/2110:55 am
BKK
-
SAI
Nonstop1h 20m
Multiple Airlines
Deal found 3/7$197
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:40 pm
SAI
-
BKK
1 stop11h 50m
Cambodia Angkor Air
Tue 4/211:05 pm
BKK
-
SAI
1 stop4h 45m
Cambodia Angkor Air
Deal found 3/7$203
This Bangkok Airways deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:30 pm
SAI
-
BKK
Nonstop1h 15m
Bangkok Airways
Thu 7/167:40 am
BKK
-
SAI
Nonstop1h 20m
Bangkok Airways
Deal found 3/9$206
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:55 pm
SAI
-
BKK
Nonstop1h 30m
Bangkok Airways
Mon 9/2110:55 am
BKK
-
SAI
Nonstop1h 20m
Bangkok Airways
Deal found 3/9$210
This Bangkok Airways deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bangkok Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:40 am
SAI
-
BKK
Nonstop1h 20m
Bangkok Airways
Sun 8/235:35 pm
BKK
-
SAI
Nonstop1h 10m
Bangkok Airways
Deal found 3/9$213
This Flightnetwork deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:40 am
SAI
-
BKK
Nonstop1h 20m
Bangkok Airways
Sat 8/2210:55 am
BKK
-
SAI
Nonstop1h 20m
Bangkok Airways
Deal found 3/9$217
This Emirates deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:50 pm
SAI
-
BKK
Nonstop1h 20m
Emirates
Tue 6/28:10 pm
BKK
-
SAI
Nonstop1h 20m
Emirates
Deal found 3/11$218
This Flightnetwork deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:40 am
SAI
-
BKK
Nonstop1h 20m
Bangkok Airways
Fri 8/215:35 pm
BKK
-
SAI
Nonstop1h 10m
Bangkok Airways
Deal found 3/9$219
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:05 pm
SAI
-
SIN
1 stop17h 50m
VietJet Air
Sat 6/62:55 pm
SIN
-
SAI
1 stop28h 10m
VietJet Air
Deal found 3/10$255
This Trip.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:05 pm
SAI
-
SIN
1 stop17h 50m
VietJet Air
Tue 3/312:55 pm
SIN
-
SAI
1 stop28h 10m
VietJet Air
Deal found 3/11$269
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:05 pm
SAI
-
SIN
1 stop17h 50m
VietJet Air
Sun 6/72:55 pm
SIN
-
SAI
1 stop28h 10m
VietJet Air
Deal found 3/10$278

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 March 12, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Tue 3/24

9:40 pm-9:30 am

1 stop11h 50m

Bangkok Suvarnabhumi

Tue 4/21

1:05 pm-5:50 pm

1 stop4h 45m

$203

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Wed 7/8

7:30 pm-8:45 pm

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 7/16

7:40 am-9:00 am

Nonstop1h 20m

$206

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sun 9/6

12:55 pm-2:25 pm

Nonstop1h 30m

Bangkok Suvarnabhumi

Sun 9/20

7:40 am-9:00 am

Nonstop1h 20m

$207

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Tue 8/11

11:50 pm-1:10 am

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 8/20

8:10 pm-9:30 pm

Nonstop1h 20m

$218

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sat 8/8

11:50 pm-1:10 am

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 8/20

8:10 pm-9:30 pm

Nonstop1h 20m

$218

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sat 3/28

11:50 pm-1:10 am

Nonstop1h 20m

Bangkok Suvarnabhumi

Sun 3/29

10:55 am-12:15 pm

Nonstop1h 20m

$245
Quickest round-trip

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Fri 5/15

7:30 pm-8:45 pm

Nonstop1h 15m

Bangkok Suvarnabhumi

Sat 5/30

5:35 pm-6:45 pm

Nonstop1h 10m

$273

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Wed 5/20

7:30 pm-8:45 pm

Nonstop1h 15m

Bangkok Suvarnabhumi

Mon 6/1

5:35 pm-6:45 pm

Nonstop1h 10m

$273

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Fri 6/5

7:05 pm-1:55 pm

1 stop17h 50m

Singapore Changi

Sun 6/7

2:55 pm-6:05 pm

1 stop28h 10m

$278

Siem ReapManila

SAI - MNL

SAIMNL

Siem Reap–Angkor Intl

Sat 5/9

7:10 pm-3:05 am

1 stop6h 55m

Manila Ninoy Aquino Intl

Mon 5/11

4:05 am-6:20 pm

1 stop15h 15m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip 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.
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Airports servicing Siem Reap

Fly out of one of these airports located in Siem Reap.
Flights from Krong Preah Sihanouk
Flights from Siem Reap
Flights from Phnom Penh

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 March 12, 2026.

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

    This month, the top selected destinations from Siem Reap are Bangkok Don Mueang Intl Airport, Bangkok Suvarnabhumi Airport, Krong Preah Sihanouk. 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 $54 to Phnom Penh (prices may vary depending on the airline and departure time). On average, users have booked flights for $249 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 AirAsia Cambodia, Firefly, and Cambodia Angkor Air have the cheapest prices from Siem Reap. AirAsia Cambodia flights from Siem Reap to Kuala Lumpur Intl ($54), Firefly flights from Siem Reap to Kuala Lumpur Intl ($66), and Cambodia Angkor Air flights from Siem Reap to Da Nang ($96).

  • What is the cheapest premium economy flight from Siem Reap?

    Options for some of the cheapest premium economy flights from Siem Reap we have found on Cheapflights are as follows:
    Fly from Siem Reap–Angkor Intl to Phnom Penh starting at $281
    Fly from Siem Reap–Angkor Intl to Hanoi starting at $1,507
    Fly from Siem Reap–Angkor Intl to Ho Chi Minh City starting at $1,855
    Fly from Siem Reap–Angkor Intl to Bangkok Suvarnabhumi Airport starting at $2,206

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

    Check out the cheapest flights from Siem Reap to embark to:
    Fly from Siem Reap to Colombo from $342 round trip

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