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Siem Reap

$167+ Cheap flights from Incheon Intl (ICN) to Siem Reap, Cambodia (SAI)

ICN — SAI
Dec 5 — Dec 121
Sat 12/5
Sat 12/12
1 adult, Economy
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Cheap flight deals from Incheon Intl to Siem Reap

Cheapest flights from Incheon Intl to Siem Reap

Thu 11/267:25 am -
1 stop14h 40m
Sun 11/299:05 pm -
1 stop23h 40m
Deal found 11/2$347
Tue 12/294:20 pm -
2 stops53h 45m
Tue 1/59:05 pm -
1 stop23h 40m
Deal found 11/3$410
Sat 12/266:25 pm -
2 stops27h 40m
Tue 1/129:05 pm -
1 stop23h 40m
Deal found 11/3$418
Fri 12/46:05 pm -
1 stop24h 50m
Tue 12/88:30 pm -
1 stop18h 00m
Deal found 11/3$470
Sat 12/2612:55 pm -
2 stops33h 10m
Tue 1/127:05 pm -
1 stop10h 50m
Deal found 11/3$477
Sun 12/136:05 pm -
1 stop24h 50m
Tue 12/298:30 pm -
2 stops17h 55m
Deal found 11/3$494
Thu 12/247:25 am -
1 stop14h 40m
Sun 2/149:05 pm -
2 stops16h 00m
Deal found 11/2$495

Find flight deals from Incheon Intl to Siem Reap

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(Booking.com)

One-way from

$167
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$327
Provider with most accurate pricing for Incheon Intl-Siem Reap–Angkor Intl flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Siem Reap–Angkor Intl flights.
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From Incheon Intl to Siem Reap–Angkor Intl
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One-way flight from Incheon Intl to Siem Reap–Angkor Intl
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Highest demand for flights based on searches. 13% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Incheon Intl Airport to Siem Reap that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Fri 4/2

11:05 am-6:05 pm

1 stop9h 00m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$167

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Mon 2/22

11:05 am-6:05 pm

1 stop9h 00m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$193

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Fri 4/2

10:35 am-4:25 pm

3 stops31h 50m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$223

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Tue 2/16

6:05 pm-4:10 pm

2 stops24h 05m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$232

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Fri 2/26

6:25 am-4:10 pm

2 stops11h 45m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$236

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Mon 11/23

12:30 am-6:05 pm

2 stops19h 35m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$244

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Mon 2/22

9:15 pm-4:55 pm

2 stops21h 40m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$250

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Wed 2/10

6:25 am-6:05 pm

1 stop13h 40m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$260

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Tue 11/24

7:25 am-8:05 pm

1 stop14h 40m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$274

IncheonSiem Reap

ICN Incheon Intl - SAI Siem Reap–Angkor Intl

ICNSAI

Incheon Intl

Thu 12/31

12:55 pm-8:05 pm

3 stops57h 10m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-2:00 am

Nonstop0h 00m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Compare providers for flights from Incheon Intl to Siem Reap

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Siem Reap in November.
ProviderPrice AccuracyTrust Score*
JetabroadPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Siem Reap flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Siem Reap flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Siem Reap flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Siem Reap flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Siem Reap flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Incheon Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Siem Reap

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

Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Siem Reap (average of $241). Flying from Incheon Intl Airport to Siem Reap in February is currently the most expensive (average of $531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Incheon Intl Airport to Siem Reap?

Airfare is above average for this route at the moment.

Incheon Intl Airport to Siem Reap flights typically cost between $319 and $341 in November.
The cheapest round-trip price found within the last 5 days was $347 on China Eastern (Nov 26-Nov 29).

Related info for your journey

  • What airport do you fly into for flights to Siem Reap from Incheon Intl?

    Siem Reap–Angkor Intl (SAI), located 24.7 mi from the city center, is the airport you fly into when you book flights from Incheon Intl to Siem Reap. 0 airlines have flights to Siem Reap–Angkor Intl from Incheon Intl on a regular basis. Booking flights from Incheon Intl to Siem Reap–Angkor Intl should not be difficult; the airport handles an average of 0 inbound flights from Incheon Intl per day.

  • How long is the flight from Incheon Intl Airport to Siem Reap?

    Departing from Incheon Intl Airport to Siem Reap will take you 25h 05m. The distance from Incheon Intl Airport to Siem Reap is about 2152 mi.

  • Can I find deals for flights from Incheon Intl to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Siem Reap flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Siem Reap.

  • Can I find deals for business class flights from Incheon Intl to Siem Reap?

    Yes. Cheapflights offers flight deals from Incheon Intl to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Siem Reap?

    Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Siem Reap (average of $241). Flying from Incheon Intl Airport to Siem Reap in February is currently the most expensive (average of $531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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