Icelandair Cheap Flights from Chicago to Reykjavik

View €385 flight on Fri, 14 Nov 2025Opens in a new window
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Prices were available within the past 7 days and start at €385 for one-way flights and €338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, 26 Oct - Mon, 3 Nov
ORD
Chicago
KEF
Reykjavik
€338 Return, found 4 days ago
€338
Return
found 4 days ago
Select Icelandair flight, departing Sun, 26 Oct from Chicago to Reykjavik, returning Mon, 3 Nov, priced at €338 found 4 days ago
Icelandair
Sun, 12 Oct - Tue, 21 Oct
ORD
Chicago
KEF
Reykjavik
€340 Return, found 6 hours ago
€340
Return
found 6 hours ago
Select Icelandair flight, departing Sun, 12 Oct from Chicago to Reykjavik, returning Tue, 21 Oct, priced at €340 found 6 hours ago
Icelandair
Fri, 17 Oct - Thu, 23 Oct
ORD
Chicago
KEF
Reykjavik
€474 Return, found 5 days ago
€474
Return
found 5 days ago
Select Icelandair flight, departing Fri, 17 Oct from Chicago to Reykjavik, returning Thu, 23 Oct, priced at €474 found 5 days ago
Icelandair
Sun, 12 Oct - Tue, 21 Oct
ORD
Chicago
KEF
Reykjavik
€476 Return, found 6 hours ago
€476
Return
found 6 hours ago
Select Icelandair flight, departing Sun, 12 Oct from Chicago to Reykjavik, returning Tue, 21 Oct, priced at €476 found 6 hours ago
Icelandair
Sun, 12 Oct - Tue, 21 Oct
ORD
Chicago
KEF
Reykjavik
€607 Return, found 6 hours ago
€607
Return
found 6 hours ago
Select Icelandair flight, departing Sun, 12 Oct from Chicago to Reykjavik, returning Tue, 21 Oct, priced at €607 found 6 hours ago
Icelandair
Sun, 21 Dec - Fri, 2 Jan
ORD
Chicago
KEF
Reykjavik
€763 Return, found 2 hours ago
€763
Return
found 2 hours ago
Select Icelandair flight, departing Sun, 21 Dec from Chicago to Reykjavik, returning Fri, 2 Jan, priced at €763 found 2 hours ago
Chicago to Reykjavik route information
Origin airport
O'Hare Intl.
Destination airport
Keflavik Intl.
Airlines serving
American Airlines, British Airways, Icelandair, Lufthansa, Scandinavian Airlines
Popular airline
American Airlines
Distance
4696 km
Average flight time
11 hours 10 mins

Frequently asked questions

How much is an Icelandair flight from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap Icelandair round-trip flights from €338 from ORD to KEF. Affordable one-way tickets from €385 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to KEF with Icelandair?
Icelandair flights to Reykjavik are usually cheaper in the quieter months of January and April. Whether you're after a round-trip or one-way ticket, you could find a better deal then.
Does Icelandair fly nonstop from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
Icelandair has direct flights from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF), with 7 departures every week. Simply choose the "Nonstop" and "Airline" filters while searching on Expedia to see all direct Icelandair flights to KEF.
How long does it take to fly from ORD to KEF with Icelandair?
From wheels-up to touchdown, a direct Icelandair flight from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF) takes approximately 6h 10m.
What airports does Icelandair fly into in Reykjavik?
Icelandair flights from O'Hare Intl. Airport (ORD) to Reykjavik come in to land at Keflavik Intl. Airport (KEF). This is the main gateway to this destination.
What kind of luggage can I take on an Icelandair flight from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
You're allowed 1 cabin bag weighing up to 6 kgs (13 lbs) with dimensions no larger than 53 centimetres x 18 centimetres x 33 centimetres. You may also bring a small personal item onboard when flying standard economy from ORD to KEF with Icelandair. Luggage limits can vary by cabin class and ticket type, so check Icelandair's website to avoid last-minute fees at the airport.
What type of plane does Icelandair fly from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
Icelandair typically operates Boeing 737 MAX 9 planes for flights from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF). Keep in mind that aircraft type can change depending on operational demands, so the plane you'll be on might be different on your travel date.
Can I change or cancel my Icelandair flight from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
Depending on your ticket type, a fee may apply if you change or cancel your flight more than 24 hours after it's been confirmed. To secure tickets with more flexibility, select our "Changes included" or "No cancel fee" filter while looking for flights. For more details on cancelling or changing your reservation, visit "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.