Icelandair Flight 603 Deals & Information (2026/2027)

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Icelandair Flight 603 Route Deals From $453

The cheapest prices found with in the last 7 days for return flights were $617 and $453 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 13 - Tue, Oct 20
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$617 Roundtrip, found 1 day ago
$617
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Oct 13 from Keflavik Intl. to Pearson Intl., returning Tue, Oct 20, priced at $617 found 1 day ago
Fri, Nov 20 - Sun, Nov 29
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$619 Roundtrip, found 3 days ago
$619
Roundtrip
found 3 days ago
Select Icelandair flight, departing Fri, Nov 20 from Keflavik Intl. to Pearson Intl., returning Sun, Nov 29, priced at $619 found 3 days ago
Mon, Jun 15 - Mon, Jun 22
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$633 Roundtrip, found 4 days ago
$633
Roundtrip
found 4 days ago
Select Icelandair flight, departing Mon, Jun 15 from Keflavik Intl. to Pearson Intl., returning Mon, Jun 22, priced at $633 found 4 days ago
Tue, Sep 1 - Tue, Sep 8
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$633 Roundtrip, found 3 days ago
$633
Roundtrip
found 3 days ago
Select Icelandair flight, departing Tue, Sep 1 from Keflavik Intl. to Pearson Intl., returning Tue, Sep 8, priced at $633 found 3 days ago
Mon, Jun 15 - Mon, Jun 22
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$647 Roundtrip, found 4 days ago
$647
Roundtrip
found 4 days ago
Select Icelandair flight, departing Mon, Jun 15 from Keflavik Intl. to Pearson Intl., returning Mon, Jun 22, priced at $647 found 4 days ago
Mon, Sep 28 - Thu, Oct 8
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$655 Roundtrip, found 2 days ago
$655
Roundtrip
found 2 days ago
Select Icelandair flight, departing Mon, Sep 28 from Keflavik Intl. to Pearson Intl., returning Thu, Oct 8, priced at $655 found 2 days ago
Wed, Aug 26 - Wed, Sep 2
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$670 Roundtrip, found 5 days ago
$670
Roundtrip
found 5 days ago
Select Icelandair flight, departing Wed, Aug 26 from Keflavik Intl. to Pearson Intl., returning Wed, Sep 2, priced at $670 found 5 days ago
Thu, Jul 30 - Mon, Oct 5
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$670 Roundtrip, found 1 day ago
$670
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Jul 30 from Keflavik Intl. to Pearson Intl., returning Mon, Oct 5, priced at $670 found 1 day ago
Wed, Aug 26 - Wed, Sep 2
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$699 Roundtrip, found 5 days ago
$699
Roundtrip
found 5 days ago
Select Icelandair flight, departing Wed, Aug 26 from Keflavik Intl. to Pearson Intl., returning Wed, Sep 2, priced at $699 found 5 days ago
Mon, Jun 15 - Mon, Jun 22
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$716 Roundtrip, found 4 days ago
$716
Roundtrip
found 4 days ago
Select Icelandair flight, departing Mon, Jun 15 from Keflavik Intl. to Pearson Intl., returning Mon, Jun 22, priced at $716 found 4 days ago

Frequently asked questions

What route does flight number FI603 take?
FI603 takes 6 hours and 5 minutes to fly directly from Reykjavík–Keflavík Airport to YYZ. We all know there's magic in the destination, but the journey is always half the fun!
What kind of plane is on flight number FI603?
You're likely to be cruising aboard the Boeing 767-300 if you're traveling on flight number FI603. This flight almost always departs from KEF and arrives at YYZ.
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 FI603 flight with Travelocity, please visit our Customer Service Portal.