$151 Find Cheap Flights from Incheon to Phnom Penh - Compare and Save

These are the earliest and latest flight times available from Incheon Intl Airport to Phnom Penh:

• Earliest: departs at 11:20 am and lands at 5:12 pm
• Latest: departs at 7:55 pm and lands at 1:47 am.

The flight takes about 5h 52m.

Two cabin classes are available on flights from Incheon Intl Airport to Phnom Penh:

• Economy Class
• Business Class

A nonstop flight from Incheon Intl Airport to Phnom Penh takes 5h 52m, covering 2,241 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Incheon Intl Airport to Phnom Penh range from $313 to $476, with an average of $385 over the past 12 months. Anything below $313 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 15% above the $385 route average. Book 16 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $218 round-trip via Kunming Changshui (KMG), compared to $386 for nonstop.

The Airbus A321neo family is used most often on this route, operated mainly by Korean Air and Asiana Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

Evening is the busiest departure period on Incheon Intl Airport to Phnom Penh flights, with 66% of flights leaving in that window. Morning departures account for 34%, afternoon flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $322 to $2,917. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Incheon Intl Airport to Phnom Penh are currently higher than usual. Average one-way flight prices are about $298, which is 36% above the typical average for this route.

Flights from Incheon Intl Airport to Phnom Penh usually depart from Incheon Intl (ICN) and arrive at Phnom Penh Techo Intl (KTI).

One-stop flights from Incheon Intl Airport to Phnom Penh most commonly connect through:

• Hong Kong Intl (HKG) - 38% of one-stop connections
• Shanghai Pu Dong (PVG) - 18% of one-stop connections
• Kuala Lumpur Intl (KUL) - 15% of one-stop connections
• Ho Chi Minh City (SGN) - 13% of one-stop connections

Yes. Flexible dates can save you up to 8% on flights from Incheon Intl Airport to Phnom Penh. Monday is the cheapest departure day at $369 round-trip on average, while Sunday is the most expensive at $400, a difference of $31.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Incheon Intl Airport and Phnom Penh. The airlines offering nonstop flights on this route include:

• Korean Air
• Asiana Airlines
• Sky Angkor

Flying via Shanghai Pu Dong (PVG) gives the shortest average 1-stop total travel time at 9h 14m, compared with 9h 21m via Hanoi Noibai (HAN) and 12h 25m via Guangzhou Baiyun (CAN).

Phnom Penh is 2 hours behind Incheon Intl Airport (Indochina Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Incheon Intl Airport to Phnom Penh flights:

• Asiana Airlines: offers free seat selection
• Sky Angkor: offers free seat selection
• Korean Air: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Asiana Airlines: a cabin bag and a checked bag in Economy Class
• Sky Angkor: a cabin bag and a checked bag in Economy Class
• Korean Air: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.