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Cheap flights from Phnom Penh to Seoul

Recently found return fares from $251, with April the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$259 Nov2026 $278 Mar2027 $251 Apr2027

Phnom Penh → Seoul

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 11 12 $259 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • Vietnam AirlinesThu 12 Nov – Mon 30 Nov · 1 stop · 6h $433
See all flights for these dates

Airports in Seoul

  • ICNIncheon
  • GMPGimpo

Airport in Phnom Penh

  • KTITecho

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PNH
SEL

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More trips from Phnom Penh

All flights from Phnom Penh Seoul to Phnom Penh flights
Bangkokfrom $170 Siem Reapfrom $173 Guangzhoufrom $211 Ho Chi Minh Cityfrom $213 Kuala Lumpurfrom $235 Phu Quocfrom $253 Singaporefrom $256 Da Nangfrom $298

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Phnom Penh to Seoul?

Based on recently found fares, April 2027 has the lowest price we know of, from $251. Prices change often, so check the calendar for current fares.

02Which airports serve Seoul?

Seoul is served by Incheon (ICN), Gimpo (GMP). Searching the city code compares all of them at once.

03Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

04How can I get an alert when flights to Seoul get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.