Icelandair Flight LH520 Deals & Information (2025/2026)

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Icelandair Flight 520 Route Deals From $287

The cheapest prices found with in the last 7 days for return flights were $388 and $287 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 17 - Sun, Oct 26
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$388 Roundtrip, found 2 days ago
$388
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Oct 17 from Keflavik Intl. to Frankfurt Intl., returning Sun, Oct 26, priced at $388 found 2 days ago
Mon, Sep 1 - Tue, Sep 9
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$410 Roundtrip, found 3 days ago
$410
Roundtrip
found 3 days ago
Select Icelandair flight, departing Mon, Sep 1 from Keflavik Intl. to Frankfurt Intl., returning Tue, Sep 9, priced at $410 found 3 days ago
Fri, Oct 17 - Sat, Oct 25
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$439 Roundtrip, found 15 hours ago
$439
Roundtrip
found 15 hours ago
Select Icelandair flight, departing Fri, Oct 17 from Keflavik Intl. to Frankfurt Intl., returning Sat, Oct 25, priced at $439 found 15 hours ago
Thu, Sep 4 - Mon, Sep 8
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$461 Roundtrip, found 2 days ago
$461
Roundtrip
found 2 days ago
Select Icelandair flight, departing Thu, Sep 4 from Keflavik Intl. to Frankfurt Intl., returning Mon, Sep 8, priced at $461 found 2 days ago
Mon, Aug 18 - Fri, Aug 22
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$473 Roundtrip, found 2 days ago
$473
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Aug 18 from Keflavik Intl. to Frankfurt Intl., returning Fri, Aug 22, priced at $473 found 2 days ago
Fri, Oct 17 - Sat, Oct 25
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$507 Roundtrip, found 15 hours ago
$507
Roundtrip
found 15 hours ago
Select Icelandair flight, departing Fri, Oct 17 from Keflavik Intl. to Frankfurt Intl., returning Sat, Oct 25, priced at $507 found 15 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.