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Cheap flights from Incheon International to Reykjavik Keflavik

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Compare Incheon International to Reykjavik Keflavik flight deals

Find the cheapest month or even day of the year to fly to Reykjavik Keflavik

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Flight deals from Incheon International to Reykjavik Keflavik

Looking for a cheap last-minute deal or the best round-trip flight from Incheon International to Reykjavik Keflavik? Find the lowest prices on one-way and round-trip tickets right here.
Reykjavik.$756 per passenger.Departing Wed, Apr 1, returning Mon, Apr 13.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Incheon International on Wed, Apr 1, arriving in Reykjavik Keflavik.Inbound indirect flight with Lufthansa, departing from Reykjavik Keflavik on Mon, Apr 13, arriving in Incheon International.Price includes taxes and charges.From $756, select.
Reykjavik.$759 per passenger.Departing Sat, Oct 11, returning Mon, Oct 20.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Incheon International on Sat, Oct 11, arriving in Reykjavik Keflavik.Inbound indirect flight with Lufthansa, departing from Reykjavik Keflavik on Mon, Oct 20, arriving in Incheon International.Price includes taxes and charges.From $759, select.
Reykjavik.$768 per passenger.Departing Thu, Mar 26, returning Thu, Apr 9.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Incheon International on Thu, Mar 26, arriving in Reykjavik Keflavik.Inbound indirect flight with Lufthansa, departing from Reykjavik Keflavik on Thu, Apr 9, arriving in Incheon International.Price includes taxes and charges.From $768, select.
Reykjavik.$773 per passenger.Departing Tue, Feb 3, returning Mon, Feb 16.Round-trip flight with LOT.Outbound indirect flight with LOT, departing from Incheon International on Tue, Feb 3, arriving in Reykjavik Keflavik.Inbound indirect flight with LOT, departing from Reykjavik Keflavik on Mon, Feb 16, arriving in Incheon International.Price includes taxes and charges.From $773, select.
Reykjavik.$777 per passenger.Departing Tue, Feb 24, returning Mon, Mar 2.Round-trip flight with LOT.Outbound indirect flight with LOT, departing from Incheon International on Tue, Feb 24, arriving in Reykjavik Keflavik.Inbound indirect flight with LOT, departing from Reykjavik Keflavik on Mon, Mar 2, arriving in Incheon International.Price includes taxes and charges.From $777, select.
Reykjavik.$777 per passenger.Departing Tue, Nov 4, returning Mon, Nov 17.Round-trip flight with LOT.Outbound indirect flight with LOT, departing from Incheon International on Tue, Nov 4, arriving in Reykjavik Keflavik.Inbound indirect flight with LOT, departing from Reykjavik Keflavik on Mon, Nov 17, arriving in Incheon International.Price includes taxes and charges.From $777, select.
Reykjavik.$845 per passenger.Departing Thu, Oct 23, returning Mon, Nov 17.Round-trip flight with LOT.Outbound indirect flight with LOT, departing from Incheon International on Thu, Oct 23, arriving in Reykjavik Keflavik.Inbound indirect flight with LOT, departing from Reykjavik Keflavik on Mon, Nov 17, arriving in Incheon International.Price includes taxes and charges.From $845, select.
Reykjavik.$850 per passenger.Departing Tue, Jul 15, returning Tue, Aug 19.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Incheon International on Tue, Jul 15, arriving in Reykjavik Keflavik.Inbound indirect flight with Lufthansa, departing from Reykjavik Keflavik on Tue, Aug 19, arriving in Incheon International.Price includes taxes and charges.From $850, select.

Find the cheapest month to fly from Incheon International to Reykjavik Keflavik

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Reykjavik Keflavik flights are currently cheapest in April.
Jun
from $900
Jul
from $870
Aug
from $906
Sep
from $950
Oct
from $759
Nov
from $777
Dec
from $1,048
Jan
from $868
Feb
from $773
Mar
from $1,019
Apr
from $756
May
from $957

Incheon International to Reykjavik Keflavik: Alternative routes

Compare routes from Incheon International to Reykjavik below. You may find an airport to fly into that's cheaper, faster, or easier than Reykjavik Keflavik.

Seoul to Reykjavik: Flight information

The things to know before you go.
Cheapest flight found$756
Cheapest month to flyApril

Finding cheap flights from Incheon International to Reykjavik Keflavik: Frequently asked questions

The best price we found for a round-trip flight from Incheon International to Reykjavik Keflavik is $756. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Incheon International to Reykjavik Keflavik. But we found flights with one or more stops from $756.
There are no flights flying from Incheon International to Reykjavik Keflavik, as of June 2025.
The cheapest month to fly from Incheon International to Reykjavik Keflavik is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Reykjavik Keflavik Airport on Wednesday, April 1, 2026.
No airlines currently offer direct flights between Incheon International Airport and Reykjavik Keflavik Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Reykjavik Keflavik but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Reykjavik is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Lufthansa offers the cheapest flight tickets to Reykjavik Keflavik.

Flying from Incheon International Airport (ICN) to Keflavik International Airport (KEF): what you need to know

  • The timezone in Reykjavik is UTC+0, which is nine hours behind Seoul.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to catch your ICN to KEF flight.

  • During popular months such as July, it's best to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're traveling during a peak period in general.

  • We make it easy to book a flight with a stopover. To see all your options for tickets from Incheon International Airport to Keflavik International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Some great stopovers between ICN and KEF include:

    • Budapest Ferenc Liszt International Airport

    • Helsinki-Vantaa Airport

    • Minneapolis-St. Paul International Airport

How to find the cheapest flights from Incheon International Airport (ICN) to Keflavik International Airport (KEF)

  • At the moment, $399 is the lowest price we've found for a one-way Incheon International Airport to Keflavik International Airport flight. The best price for a return plane ticket is $756. Remember that fares could change due to availability when booking.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from ICN to KEF if you book early. Airlines often have some amazing early bird discounts.

  • If you're flexible with your travel plans, use the 'Whole month' tool. It'll find the cheapest price across each month when searching for your flight from Incheon International Airport to Keflavik International Airport.

  • Cut down on the time spent looking for cheap flights from ICN to KEF by setting up a Price Alert. You'll get an email or push notification on the app when a lower fare becomes available.

  • Select your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Incheon International Airport to Keflavik International Airport.

Handy information about Incheon International Airport (ICN)

  • 54.5% of flights that take off from Incheon International Airport touch down at their destination on time.

  • To find the fastest way to get from central Seoul to Incheon International Airport, use navigation apps like Google Maps. The airport is about 48 kilometers from the city center.

  • Expect a journey time of roughly 1 hour 45 minutes on public transport.

  • Booked an early flight from Incheon International Airport to Keflavik International Airport? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by picking one of these hotels near ICN:

Arriving at Keflavik International Airport (KEF)

Getting from Keflavik International Airport (KEF) to central Reykjavik

  • Keflavik International Airport to the center of Reykjavik has a drive time of around 50 minutes. It's approximately 48 kilometers away.

  • If you're using public transport, expect a journey time of around 1 hour 15 minutes.

When to fly to Keflavik International Airport (KEF)

  • July is the most popular month for flights from Incheon International Airport to Keflavik International Airport. To escape the crowds, travel to Reykjavik in January.

  • The warmest month in Reykjavik is July, with temperatures ranging between 8ºC (46ºF) and 15ºC (59ºF). Lock in your flights from Incheon International Airport to Keflavik International Airport in this month if you enjoy this type of weather.

  • December sees average temperatures of between -6ºC (21ºF) and 4ºC (39ºF). Look for cheap tickets from ICN to KEF sometime around then if you'd rather travel in cooler conditions.

Explore more of Iceland

  • Kópavogur is just one of the many cities in Iceland waiting to be discovered once you've seen Reykjavik. Around 5 kilometers away to the south, top sights here include Yndisgarðurinn, Fífu parkið and Elliðavatns-stífla.

  • Hafnarfjörður is another must-experience destination in Iceland and is around 10 kilometers south of Reykjavik. No trip is complete without dropping by Höfðaskógur forest, Dog relief area in Hafnarfjordur and Víðistaðatún.

Plan the rest of your trip from Seoul to Reykjavik

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.