Book Vietnam Airlines Flights to Seoul from USD 347*
expand_more
1 Passenger, Economy
expand_morePromotional code
expand_moretoday
today
Explore Our Popular Flights to Seoul
From Phnom Penh to Seoul
28/03/2026
From
USD 684*
One-way/Economy
From Siem Reap to Seoul
17/03/2026
From
USD 771*
One-way/Economy
*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.