Icelandair Flight 852 Deals & Information (2026/2027)

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Icelandair Flight 852 Route Deals From $453

The cheapest prices found with in the last 7 days for return flights were $399 and $453 for one-way flights to Keflavik Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Feb 19 - Mon, Feb 23
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$399 Roundtrip, just found
$399
Roundtrip
just found
Select Icelandair flight, departing Thu, Feb 19 from O'Hare Intl. to Keflavik Intl., returning Mon, Feb 23, priced at $399 just found
Thu, Apr 9 - Sun, Apr 12
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$400 Roundtrip, found 6 hours ago
$400
Roundtrip
found 6 hours ago
Select Icelandair flight, departing Thu, Apr 9 from O'Hare Intl. to Keflavik Intl., returning Sun, Apr 12, priced at $400 found 6 hours ago
Sat, May 23 - Thu, May 28
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$414 Roundtrip, just found
$414
Roundtrip
just found
Select Icelandair flight, departing Sat, May 23 from O'Hare Intl. to Keflavik Intl., returning Thu, May 28, priced at $414 just found
Mon, Feb 9 - Fri, Feb 13
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$436 Roundtrip, found 1 hour ago
$436
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Mon, Feb 9 from O'Hare Intl. to Keflavik Intl., returning Fri, Feb 13, priced at $436 found 1 hour ago
Sun, Apr 5 - Tue, Apr 14
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$437 Roundtrip, just found
$437
Roundtrip
just found
Select Icelandair flight, departing Sun, Apr 5 from O'Hare Intl. to Keflavik Intl., returning Tue, Apr 14, priced at $437 just found
Mon, Feb 9 - Sat, Feb 14
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$472 Roundtrip, found 9 hours ago
$472
Roundtrip
found 9 hours ago
Select Icelandair flight, departing Mon, Feb 9 from O'Hare Intl. to Keflavik Intl., returning Sat, Feb 14, priced at $472 found 9 hours ago
Fri, Apr 24 - Fri, Jun 19
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select Icelandair flight, departing Fri, Apr 24 from O'Hare Intl. to Keflavik Intl., returning Fri, Jun 19, priced at $488 found 1 day ago
Fri, Apr 17 - Sun, Apr 26
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$519 Roundtrip, found 2 days ago
$519
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Apr 17 from O'Hare Intl. to Keflavik Intl., returning Sun, Apr 26, priced at $519 found 2 days ago
Fri, Apr 3 - Wed, Apr 8
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$521 Roundtrip, found 4 hours ago
$521
Roundtrip
found 4 hours ago
Select Icelandair flight, departing Fri, Apr 3 from O'Hare Intl. to Keflavik Intl., returning Wed, Apr 8, priced at $521 found 4 hours ago
Fri, May 29 - Mon, Jun 8
ORD
O'Hare Intl.
KEF
Keflavik Intl.
$524 Roundtrip, found 2 days ago
$524
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, May 29 from O'Hare Intl. to Keflavik Intl., returning Mon, Jun 8, priced at $524 found 2 days ago

Frequently asked questions

What route does flight number FI852 take?
Flight number FI852 flies non-stop from O'Hare Intl. Airport (ORD) to Reykjavík–Keflavík Airport. During this journey, you'll be in the air for around 6 hours and 10 minutes. It pays to book ahead to secure your favorite seat.
How often is FI852 on time?
If you're flying with Icelandair flight number FI852, be prepared by keeping a book or tablet handy — 62% of these flights arrive on time. If your flight experiences a delay, the average wait time is about 23 minutes. This route has a 1.65-star rating.
What terminal does FI852 fly out of?
Direct flights to and from Chicago, IL Airport (ORD-O'Hare Intl.) and Reykjavik Airport (KEF-Keflavik Intl.) are served by flight number FI852, and passengers traveling on this flight usually leave from Terminal 5.
What kind of plane is on flight number FI852?
The Boeing 737 MAX 8 is the type of plane that's generally used for flight FI852. More often than not, this flight sets off from Chicago, IL Airport (ORD-O'Hare Intl.) and lands at Keflavik Intl. Airport (KEF).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your FI852 flight with Travelocity, please visit our Customer Service Portal.