Icelandair Flight 520 Deals & Information (2026/2027)

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Icelandair Flight 520 Route Deals From $277

The cheapest prices found with in the last 7 days for return flights were $401 and $277 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, May 11 - Sun, May 17
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$401 Roundtrip, found 1 day ago
$401
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, May 11 from Keflavik Intl. to Frankfurt Intl., returning Sun, May 17, priced at $401 found 1 day ago
Thu, May 28 - Wed, Jun 3
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$403 Roundtrip, found 4 days ago
$403
Roundtrip
found 4 days ago
Select Icelandair flight, departing Thu, May 28 from Keflavik Intl. to Frankfurt Intl., returning Wed, Jun 3, priced at $403 found 4 days ago
Fri, May 29 - Fri, Jun 5
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$406 Roundtrip, found 6 days ago
$406
Roundtrip
found 6 days ago
Select Icelandair flight, departing Fri, May 29 from Keflavik Intl. to Frankfurt Intl., returning Fri, Jun 5, priced at $406 found 6 days ago
Tue, Mar 31 - Tue, Apr 7
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$416 Roundtrip, found 1 day ago
$416
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Mar 31 from Keflavik Intl. to Frankfurt Intl., returning Tue, Apr 7, priced at $416 found 1 day ago
Tue, Mar 31 - Sat, Apr 4
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$420 Roundtrip, found 4 days ago
$420
Roundtrip
found 4 days ago
Select Icelandair flight, departing Tue, Mar 31 from Keflavik Intl. to Frankfurt Intl., returning Sat, Apr 4, priced at $420 found 4 days ago
Wed, Jul 15 - Fri, Jul 24
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$420 Roundtrip, found 3 days ago
$420
Roundtrip
found 3 days ago
Select Icelandair flight, departing Wed, Jul 15 from Keflavik Intl. to Frankfurt Intl., returning Fri, Jul 24, priced at $420 found 3 days ago
Tue, Jun 9 - Tue, Jun 16
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$441 Roundtrip, found 6 days ago
$441
Roundtrip
found 6 days ago
Select Icelandair flight, departing Tue, Jun 9 from Keflavik Intl. to Frankfurt Intl., returning Tue, Jun 16, priced at $441 found 6 days ago
Wed, Jun 10 - Thu, Jun 18
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$449 Roundtrip, found 3 days ago
$449
Roundtrip
found 3 days ago
Select Icelandair flight, departing Wed, Jun 10 from Keflavik Intl. to Frankfurt Intl., returning Thu, Jun 18, priced at $449 found 3 days ago
Mon, May 11 - Sun, May 17
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$453 Roundtrip, found 1 day ago
$453
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, May 11 from Keflavik Intl. to Frankfurt Intl., returning Sun, May 17, priced at $453 found 1 day ago
Thu, May 28 - Wed, Jun 3
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$455 Roundtrip, found 4 days ago
$455
Roundtrip
found 4 days ago
Select Icelandair flight, departing Thu, May 28 from Keflavik Intl. to Frankfurt Intl., returning Wed, Jun 3, priced at $455 found 4 days ago
Mon, May 11 - Sun, May 17
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, May 11 from Keflavik Intl. to Frankfurt Intl., returning Sun, May 17, priced at $464 found 1 day ago
Tue, May 26 - Mon, Jun 1
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$471 Roundtrip, found 6 days ago
$471
Roundtrip
found 6 days ago
Select Icelandair flight, departing Tue, May 26 from Keflavik Intl. to Frankfurt Intl., returning Mon, Jun 1, priced at $471 found 6 days ago
Tue, Mar 31 - Tue, Apr 7
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$479 Roundtrip, found 1 day ago
$479
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Mar 31 from Keflavik Intl. to Frankfurt Intl., returning Tue, Apr 7, priced at $479 found 1 day ago
Tue, Mar 31 - Tue, Apr 7
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Mar 31 from Keflavik Intl. to Frankfurt Intl., returning Tue, Apr 7, priced at $499 found 1 day ago

Frequently asked questions

What route does flight number FI520 take?
You'll be touching down at Frankfurt Airport (FRA-Frankfurt Intl.) from Reykjavik Airport (KEF-Keflavik Intl.) if you're traveling on flight number FI520. You'll be airborne for 3 hours and 35 minutes on this trip. What's more, it conveniently travels direct.
How often is FI520 on time?
For passengers traveling with Icelandair flight number FI520 from Reykjavík–Keflavík Airport to Frankfurt Intl. Airport (FRA), 100% of these services leave as scheduled. On the rare occasion that there is a delay, you're likely to wait about 7 minutes on average. Thanks to this air carrier's quality service, this trip has earned a star rating of 3.75.
What kind of plane is on flight number FI520?
The route for flight number FI520 is most commonly KEF to Frankfurt am Main Airport, and the Boeing 767-300 is the type of plane you'll probably be heading off on.
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 FI520 flight with Travelocity, please visit our Customer Service Portal.