Cheap flights to Seoul

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You could visit 2 destinations in Seoul – explore your options right here.

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Flying to Seoul

The things to know before you go.
Cheapest flight found3 434 kr, Seoul
Cheapest month to flyOctober
Average flight time10 hrs, 15 mins
Cheapest airport to fly fromOslo Gardermoen
Most popular airlineEthiopian Airlines

Frequently asked questions

Currently, Norwegian offers the cheapest flight tickets to Seoul.
We looked at upcoming return flights to Seoul departing over the next 12 months and found that Oslo Gardermoen Airport to Incheon International Airport for 5 053 kr is the best price.
The cheapest month to fly to Seoul is currently November.
The cheapest day to fly to Seoul is currently Sunday, 23 November 2025.
If you're flying from Norway, the cheapest city in Seoul to fly into is Seoul. The cheapest airport serving Seoul at the moment is Incheon International Airport.