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Siem Reap

$111+ Cheap flights from Siem Reap

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAI — CMB
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
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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 April 19, 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
Quickest round-trip

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sat 5/30

11:50 pm-1:10 am

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 6/2

8:10 pm-9:30 pm

Nonstop1h 20m

$218

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Tue 7/28

11:50 pm-1:10 am

Nonstop1h 20m

Bangkok Suvarnabhumi

Sat 8/1

8:10 pm-9:30 pm

Nonstop1h 20m

$230

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sun 5/17

1:05 pm-2:40 pm

Nonstop1h 35m

Bangkok Suvarnabhumi

Sun 6/14

10:55 am-12:15 pm

Nonstop1h 20m

$236

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Wed 7/8

7:35 pm-9:10 pm

Nonstop1h 35m

Bangkok Suvarnabhumi

Thu 7/16

5:35 pm-6:55 pm

Nonstop1h 20m

$244

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Fri 7/24

7:05 pm-1:55 pm

1 stop17h 50m

Singapore Changi

Sun 7/26

11:25 pm-9:15 am

1 stop10h 50m

$285

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sun 5/3

9:45 am-11:20 am

Nonstop1h 35m

Bangkok Suvarnabhumi

Sat 5/16

7:35 am-9:05 am

Nonstop1h 30m

$293

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Fri 5/29

7:45 pm-9:20 pm

Nonstop1h 35m

Bangkok Suvarnabhumi

Mon 6/1

7:35 am-9:05 am

Nonstop1h 30m

$293

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sat 5/23

7:45 pm-9:20 pm

Nonstop1h 35m

Bangkok Suvarnabhumi

Wed 5/27

10:15 pm-5:10 pm

1 stop18h 55m

$312

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Sat 10/10

7:05 pm-1:55 pm

1 stop17h 50m

Singapore Changi

Mon 10/12

2:55 pm-6:05 pm

1 stop28h 10m

$318

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Wed 6/10

9:45 am-11:20 am

Nonstop1h 35m

Bangkok Suvarnabhumi

Sun 6/14

11:55 am-5:10 pm

1 stop5h 15m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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.

What is the cheapest place to fly to from Region of Siem Reap?

The cheapest city to fly to from Region of Siem Reap is Phnom Penh Pochentong, with prices starting at $87. Explore other affordable destinations below.

Phnom Penh Pochentong
Phnom Penh Pochentong
From $87
Hanoi Noibai
Hanoi Noibai
From $87
Phuket City
Phuket City
From $98
Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From $109

Browse thousands of different options on Cheapflights for your next trip

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Popular international destinations from Siem Reap

The most popular international flight routes departing from Siem Reap we’ve come across at this time.
Flights from Siem Reap to Hanoi
Flights from Siem Reap to Ho Chi Minh City
Flights from Siem Reap to Da Nang

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 April 19, 2026.

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

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

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