Cheap flights from DLC to Seoul
Recently found return fares from $93, 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.
Lowest fares for the best day
- Asiana AirlinesSat 28 Nov – Sat 28 Nov · Direct · 1h 15m $171
- China SouthernWed 11 Nov – Sat 14 Nov · Direct · 1h 20m $172
- China SouthernTue 10 Nov – Fri 13 Nov · Direct · 1h 20m $175
- Asiana AirlinesTue 3 Nov – Sun 8 Nov · Direct · 1h 15m $179
- China SouthernTue 10 Nov – Fri 20 Nov · Direct · 1h 20m $188
Airports in Seoul
- ICNIncheon
- GMPGimpo
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FAQ
Questions about this route
Search the help center or send us a message. We reply by email.
Help center Contact us01What is the cheapest month to fly from DLC to Seoul?
Based on recently found fares, October 2026 has the lowest price we know of, from $93. 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.