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Cheap flights from KWJ to Seoul

Recently found return fares from $49, with October 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.

$49 Oct2026 $55 Nov2026

KWJ → Seoul

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 $55 30
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Lowest fares for the best day

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Airports in Seoul

  • ICNIncheon
  • GMPGimpo

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KWJ
SEL

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FAQ

Questions about this route

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

Based on recently found fares, October 2026 has the lowest price we know of, from $49. 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.