Icelandair Flight LH520 Deals & Information (2025/2026)

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Icelandair Flight 520 Route Deals From $285

The cheapest prices found with in the last 7 days for return flights were $402 and $285 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Fri, Oct 10
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$402 Roundtrip, found 1 day ago
$402
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Oct 7 from Keflavik Intl. to Frankfurt Intl., returning Fri, Oct 10, priced at $402 found 1 day ago
Mon, Aug 25 - Sun, Aug 31
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$406 Roundtrip, found 5 hours ago
$406
Roundtrip
found 5 hours ago
Select Icelandair flight, departing Mon, Aug 25 from Keflavik Intl. to Frankfurt Intl., returning Sun, Aug 31, priced at $406 found 5 hours ago
Thu, Dec 18 - Thu, Jan 8
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$414 Roundtrip, found 3 days ago
$414
Roundtrip
found 3 days ago
Select Icelandair flight, departing Thu, Dec 18 from Keflavik Intl. to Frankfurt Intl., returning Thu, Jan 8, priced at $414 found 3 days ago
Mon, Aug 25 - Sun, Aug 31
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$458 Roundtrip, found 5 hours ago
$458
Roundtrip
found 5 hours ago
Select Icelandair flight, departing Mon, Aug 25 from Keflavik Intl. to Frankfurt Intl., returning Sun, Aug 31, priced at $458 found 5 hours ago
Mon, Aug 25 - Sun, Aug 31
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$522 Roundtrip, found 5 hours ago
$522
Roundtrip
found 5 hours ago
Select Icelandair flight, departing Mon, Aug 25 from Keflavik Intl. to Frankfurt Intl., returning Sun, Aug 31, priced at $522 found 5 hours ago
Mon, Aug 25 - Sun, Aug 31
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$533 Roundtrip, found 5 hours ago
$533
Roundtrip
found 5 hours ago
Select Icelandair flight, departing Mon, Aug 25 from Keflavik Intl. to Frankfurt Intl., returning Sun, Aug 31, priced at $533 found 5 hours 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.