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Siem Reap

$105+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAI — CMB
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
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 June 13, 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

Thu 7/23

11:50 pm-1:10 am

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 7/30

8:10 pm-9:30 pm

Nonstop1h 20m

$239

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

$283

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Thu 7/16

6:55 pm-10:30 am

1 stop15h 35m

Bangkok Suvarnabhumi

Thu 7/23

11:30 am-10:05 am

1 stop22h 35m

$286

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Fri 6/26

6:55 pm-10:30 am

1 stop15h 35m

Bangkok Suvarnabhumi

Wed 7/1

4:20 pm-1:55 pm

1 stop21h 35m

$286

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Fri 6/26

7:35 pm-9:05 pm

Nonstop1h 30m

Bangkok Suvarnabhumi

Wed 7/1

8:40 am-1:55 pm

1 stop5h 15m

$311

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Thu 7/23

9:40 am-11:00 am

Nonstop1h 20m

Bangkok Suvarnabhumi

Thu 7/23

5:35 pm-6:55 pm

Nonstop1h 20m

$314

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Sat 7/18

7:35 pm-9:10 pm

Nonstop1h 35m

Bangkok Suvarnabhumi

Mon 7/20

10:55 am-12:15 pm

Nonstop1h 20m

$315

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Tue 6/23

9:40 am-11:00 am

Nonstop1h 20m

Bangkok Suvarnabhumi

Tue 6/23

5:35 pm-6:55 pm

Nonstop1h 20m

$315

Siem ReapBangkok

SAI - BKK

SAIBKK

Siem Reap–Angkor Intl

Mon 7/20

7:35 pm-9:10 pm

Nonstop1h 35m

Bangkok Suvarnabhumi

Wed 7/22

7:40 am-9:00 am

Nonstop1h 20m

$318

Siem ReapSingapore

SAI - SIN

SAISIN

Siem Reap–Angkor Intl

Tue 7/7

7:05 pm-1:55 pm

1 stop17h 50m

Singapore Changi

Thu 7/9

2:55 pm-6:05 pm

1 stop28h 10m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

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 Krong Preah Sihanouk Sihanoukville, with prices starting at $52. Explore other affordable destinations below.

Krong Preah Sihanouk Sihanoukville
Krong Preah Sihanouk Sihanoukville
From $52
Phnom Penh Pochentong
Phnom Penh Pochentong
From $52
Hanoi Noibai
Hanoi Noibai
From $86
Bangkok Suvarnabhumi
Bangkok Suvarnabhumi
From $125

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 Ho Chi Minh City
Flights from Siem Reap to Hanoi

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 June 13, 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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