Cheap flights from ORD to KEF (O'Hare Intl. to Keflavik Intl.)

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Cheap Flights from ORD to KEF starting at $426 One Way, $422 Round Trip

Prices starting at $422 for return flights and $426 for one-way flights to Keflavik Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 20 - Sun, Oct 26
ORD
Chicago
KEF
Reykjavik
$422 Roundtrip, found 4 days ago
$422
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, Oct 20 from Chicago to Reykjavik, returning Sun, Oct 26, priced at $422 found 4 days ago
Mon, Oct 13 - Mon, Oct 20
ORD
Chicago
KEF
Reykjavik
$454 Roundtrip, found 3 days ago
$454
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 13 from Chicago to Reykjavik, returning Mon, Oct 20, priced at $454 found 3 days ago
Wed, Apr 15 - Thu, Apr 23
ORD
Chicago
KEF
Reykjavik
$486 Roundtrip, found 4 days ago
$486
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Apr 15 from Chicago to Reykjavik, returning Thu, Apr 23, priced at $486 found 4 days ago
Fri, Oct 17 - Tue, Oct 21
ORD
Chicago
KEF
Reykjavik
$498 Roundtrip, found 2 days ago
$498
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Oct 17 from Chicago to Reykjavik, returning Tue, Oct 21, priced at $498 found 2 days ago
Wed, Apr 22 - Wed, Apr 29
ORD
Chicago
KEF
Reykjavik
$509 Roundtrip, found 3 days ago
$509
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Apr 22 from Chicago to Reykjavik, returning Wed, Apr 29, priced at $509 found 3 days ago

Hotel Ideas near Keflavik Intl.

Airport Hotels near Keflavik Intl.

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
3 out of 5
Blikavöllur 2, Suðurnesjabær, Southern Peninsula
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,498 reviews)
"Great for stay-overs between flights. Friendly staff and clean, quiet rooms."

Reviewed on Jun 12, 2025

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Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Courtyard by Marriott Reykjavik Keflavik Airport
Courtyard by Marriott Reykjavik Keflavik Airport
4 out of 5
Adalgata 60, Reykjanesbær
Stay at this 4-star eco-certified hotel in Reykjanesbær. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (1,002 reviews)
"Proximity to airport was great, shuttle available, restaurants on site, great staff"

Reviewed on Jun 12, 2025

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Courtyard by Marriott Reykjavik Keflavik Airport
Konvin Hotel by Reykjavik Keflavik Airport
Konvin Hotel by Reykjavik Keflavik Airport
3 out of 5
Keilisbraut 762, Reykjanesbær
Stay at this 3-star business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,087 reviews)
"Great place to stay"

Reviewed on Jun 13, 2025

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Konvin Hotel by Reykjavik Keflavik Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Reykjavik

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
3 out of 5
Blikavöllur 2, Suðurnesjabær, Southern Peninsula
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,498 reviews)
"Great for stay-overs between flights. Friendly staff and clean, quiet rooms."

Reviewed on Jun 12, 2025

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Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn
Lighthouse Inn
3.5 out of 5
Nordurljosavegur 2, Suðurnesjabær
Stay at this 3.5-star beach hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in ...
9.6/10 Exceptional! (1,004 reviews)
"Very nice hotel close 15-minutes from the airport. Nice lighthouse and beach next door."

Reviewed on Jun 12, 2025

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Lighthouse Inn
iStay Cottages
iStay Cottages
3 out of 5
Byggðavegur, Suðurnesjabær
Stay at this 3-star guesthouse in Suðurnesjabær. Enjoy free WiFi, free parking, and a garden. Popular attractions Gardur Folk Museum and Old Garður Lighthouse ...
9.2/10 Wonderful! (309 reviews)
"Beautiful spot & very clean."

Reviewed on Jun 8, 2025

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iStay Cottages
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ORD to KEF Route Info

Origin Airport
Chicago
Destination Airport
Suðurnesjabær
Number Of Airlines Serving
6
Distance
2935 mi
Shortest Flight Departure Time
10:15PM CDT
Shortest Flight Departure Date
Jun 22
ORD Address & GPS
Address:
10000 West O'Hare
Chicago IL, 60666
United States
IATA Code:
ORD
Longitude:
-87.904876
Latitude:
41.976912
Time Zone:
America/Chicago
KEF Address & GPS
Address:
Reykjavik ,
Iceland
IATA Code:
KEF
Longitude:
-22.624283
Latitude:
63.997765
Time Zone:
Atlantic/Reykjavik

Frequently asked questions

Are there non-stop flights from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
Before you climb aboard the aircraft at O’Hare Airport, be sure to pack loads of tasty snacks in your carry-on bag. Icelandair flies direct to Reykjavík–Keflavík Airport, so you won’t get the chance to top up en route.
What is the shortest flight from O'Hare Airport to Keflavik Intl. Airport (KEF)?
It’s a long way from ORD to KEF — 11 hours and 53 minutes at least. But all that time cooped up in the cabin doesn’t have to be a drag. Come prepared and get on the plane with the essentials like a few toiletries and an eye mask.
How many hours flight from ORD to Keflavik Intl. Airport (KEF)?
From the time you climb over ORD to the instant the wheels kiss the tarmac in Reykjavík–Keflavík Airport, you’ll have been flying for around 11 hours and 54 minutes. Sail through this lengthy flight by taking essentials like a neck pillow, earphones and something warm to wear.
What airlines have the most flights from ORD to Keflavik Intl. Airport (KEF)?
One of the top airlines operating on the Chicago to Reykjavik route, Icelandair is the start of your next thrilling adventure. Choose from 30 flights every month with this carrier.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.