Icelandair Flight 520 Deals & Information (2025/2026)

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Icelandair Flight 520 Route Deals From $283

The cheapest prices found with in the last 7 days for return flights were $266 and $283 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 10 - Fri, Oct 17
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$266 Roundtrip, found 18 hours ago
$266
Roundtrip
found 18 hours ago
Select Icelandair flight, departing Fri, Oct 10 from Keflavik Intl. to Frankfurt Intl., returning Fri, Oct 17, priced at $266 found 18 hours ago
Mon, Nov 17 - Sun, Nov 23
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$282 Roundtrip, found 2 days ago
$282
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Nov 17 from Keflavik Intl. to Frankfurt Intl., returning Sun, Nov 23, priced at $282 found 2 days ago
Fri, Oct 10 - Fri, Oct 17
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$329 Roundtrip, found 18 hours ago
$329
Roundtrip
found 18 hours ago
Select Icelandair flight, departing Fri, Oct 10 from Keflavik Intl. to Frankfurt Intl., returning Fri, Oct 17, priced at $329 found 18 hours ago
Fri, Oct 10 - Fri, Oct 17
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$336 Roundtrip, found 18 hours ago
$336
Roundtrip
found 18 hours ago
Select Icelandair flight, departing Fri, Oct 10 from Keflavik Intl. to Frankfurt Intl., returning Fri, Oct 17, priced at $336 found 18 hours ago
Mon, Nov 17 - Sun, Nov 23
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$345 Roundtrip, found 2 days ago
$345
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Nov 17 from Keflavik Intl. to Frankfurt Intl., returning Sun, Nov 23, priced at $345 found 2 days ago
Sat, Oct 11 - Thu, Oct 16
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$377 Roundtrip, found 3 days ago
$377
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sat, Oct 11 from Keflavik Intl. to Frankfurt Intl., returning Thu, Oct 16, priced at $377 found 3 days ago
Tue, Feb 10 - Tue, Feb 24
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$386 Roundtrip, found 3 days ago
$386
Roundtrip
found 3 days ago
Select Icelandair flight, departing Tue, Feb 10 from Keflavik Intl. to Frankfurt Intl., returning Tue, Feb 24, priced at $386 found 3 days ago
Fri, Oct 10 - Fri, Oct 17
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$399 Roundtrip, found 18 hours ago
$399
Roundtrip
found 18 hours ago
Select Icelandair flight, departing Fri, Oct 10 from Keflavik Intl. to Frankfurt Intl., returning Fri, Oct 17, priced at $399 found 18 hours ago
Wed, Jul 15 - Wed, Jul 29
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$409 Roundtrip, found 4 days ago
$409
Roundtrip
found 4 days ago
Select Icelandair flight, departing Wed, Jul 15 from Keflavik Intl. to Frankfurt Intl., returning Wed, Jul 29, priced at $409 found 4 days 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.