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 $390 and $287 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 7 - Fri, Feb 27
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$390 Roundtrip, found 1 day ago
$390
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sat, Feb 7 from Keflavik Intl. to Frankfurt Intl., returning Fri, Feb 27, priced at $390 found 1 day ago
Fri, Dec 26 - Sun, Jan 4
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$391 Roundtrip, found 3 days ago
$391
Roundtrip
found 3 days ago
Select Icelandair flight, departing Fri, Dec 26 from Keflavik Intl. to Frankfurt Intl., returning Sun, Jan 4, priced at $391 found 3 days ago
Thu, Nov 20 - Wed, Nov 26
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Nov 20 from Keflavik Intl. to Frankfurt Intl., returning Wed, Nov 26, priced at $392 found 1 day ago
Thu, Dec 11 - Sun, Dec 14
KEF
Keflavik Intl.
FRA
Frankfurt Intl.
$395 Roundtrip, found 5 days ago
$395
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Dec 11 from Keflavik Intl. to Frankfurt Intl., returning Sun, Dec 14, priced at $395 found 5 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.