Icelandair Flight FI630 Deals & Information (2025/2026)

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Icelandair Flight 630 Route Deals From $348

The cheapest prices found with in the last 7 days for return flights were $328 and $348 for one-way flights to Keflavik Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Sat, Oct 18
BOS
Logan Intl.
KEF
Keflavik Intl.
$328 Roundtrip, found 10 hours ago
$328
Roundtrip
found 10 hours ago
Select Icelandair flight, departing Wed, Oct 1 from Logan Intl. to Keflavik Intl., returning Sat, Oct 18, priced at $328 found 10 hours ago
Thu, Aug 21 - Wed, Aug 27
BOS
Logan Intl.
KEF
Keflavik Intl.
$341 Roundtrip, found 10 hours ago
$341
Roundtrip
found 10 hours ago
Select Icelandair flight, departing Thu, Aug 21 from Logan Intl. to Keflavik Intl., returning Wed, Aug 27, priced at $341 found 10 hours ago
Tue, Sep 30 - Sat, Oct 4
BOS
Logan Intl.
KEF
Keflavik Intl.
$343 Roundtrip, found 16 hours ago
$343
Roundtrip
found 16 hours ago
Select Icelandair flight, departing Tue, Sep 30 from Logan Intl. to Keflavik Intl., returning Sat, Oct 4, priced at $343 found 16 hours ago
Sat, Aug 30 - Sun, Sep 7
BOS
Logan Intl.
KEF
Keflavik Intl.
$356 Roundtrip, just found
$356
Roundtrip
just found
Select Icelandair flight, departing Sat, Aug 30 from Logan Intl. to Keflavik Intl., returning Sun, Sep 7, priced at $356 just found
Wed, Oct 1 - Wed, Oct 15
BOS
Logan Intl.
KEF
Keflavik Intl.
$361 Roundtrip, found 10 hours ago
$361
Roundtrip
found 10 hours ago
Select Icelandair flight, departing Wed, Oct 1 from Logan Intl. to Keflavik Intl., returning Wed, Oct 15, priced at $361 found 10 hours ago
Wed, Sep 17 - Thu, Oct 2
BOS
Logan Intl.
KEF
Keflavik Intl.
$376 Roundtrip, just found
$376
Roundtrip
just found
Select Icelandair flight, departing Wed, Sep 17 from Logan Intl. to Keflavik Intl., returning Thu, Oct 2, priced at $376 just found

Frequently asked questions

What route does flight number FI630 take?
FI630 operates directly from Logan Intl. Airport to Keflavik Intl. Airport (KEF). During this journey, you can expect to be in the air for roughly 5 hours and 20 minutes. It pays to book ahead to secure your preferred seat.
What terminal does FI630 fly out of?
FI630 runs between Boston, MA Airport (BOS-Logan Intl.) and KEF, and travelers taking this flight usually jet off from Terminal E.
What kind of plane is on flight number FI630?
There's a strong chance you'll be hopping on board the Boeing 767-300 if you've reserved a seat on flight FI630. This flight nearly always departs from Logan Intl. Airport (BOS) and touches down at Keflavik Intl. Airport (KEF).
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 FI630 flight with Travelocity, please visit our Customer Service Portal.