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 $611 and $453 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 18 - Wed, Jun 24
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$611 Roundtrip, found 6 days ago
$611
Roundtrip
found 6 days ago
Select Icelandair flight, departing Thu, Jun 18 from Keflavik Intl. to Pearson Intl., returning Wed, Jun 24, priced at $611 found 6 days ago
Wed, Mar 10 - Sun, Mar 14
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$616 Roundtrip, found 4 days ago
$616
Roundtrip
found 4 days ago
Select Icelandair flight, departing Wed, Mar 10 from Keflavik Intl. to Pearson Intl., returning Sun, Mar 14, priced at $616 found 4 days ago
Mon, Sep 14 - Sat, Oct 10
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$631 Roundtrip, found 1 day ago
$631
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Sep 14 from Keflavik Intl. to Pearson Intl., returning Sat, Oct 10, priced at $631 found 1 day ago
Mon, Sep 7 - Fri, Sep 11
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$654 Roundtrip, found 1 day ago
$654
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Sep 7 from Keflavik Intl. to Pearson Intl., returning Fri, Sep 11, priced at $654 found 1 day ago
Mon, Sep 14 - Sat, Oct 10
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$668 Roundtrip, found 1 day ago
$668
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Sep 14 from Keflavik Intl. to Pearson Intl., returning Sat, Oct 10, priced at $668 found 1 day ago
Thu, Jun 18 - Wed, Jun 24
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$695 Roundtrip, found 6 days ago
$695
Roundtrip
found 6 days ago
Select Icelandair flight, departing Thu, Jun 18 from Keflavik Intl. to Pearson Intl., returning Wed, Jun 24, priced at $695 found 6 days ago
Wed, Mar 10 - Sun, Mar 14
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$699 Roundtrip, found 4 days ago
$699
Roundtrip
found 4 days ago
Select Icelandair flight, departing Wed, Mar 10 from Keflavik Intl. to Pearson Intl., returning Sun, Mar 14, priced at $699 found 4 days ago
Thu, Jun 18 - Wed, Jun 24
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$706 Roundtrip, found 6 days ago
$706
Roundtrip
found 6 days ago
Select Icelandair flight, departing Thu, Jun 18 from Keflavik Intl. to Pearson Intl., returning Wed, Jun 24, priced at $706 found 6 days ago
Tue, May 12 - Tue, Jun 9
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$721 Roundtrip, found 5 days ago
$721
Roundtrip
found 5 days ago
Select Icelandair flight, departing Tue, May 12 from Keflavik Intl. to Pearson Intl., returning Tue, Jun 9, priced at $721 found 5 days ago
Mon, Sep 7 - Fri, Sep 11
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$737 Roundtrip, found 1 day ago
$737
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Sep 7 from Keflavik Intl. to Pearson Intl., returning Fri, Sep 11, priced at $737 found 1 day 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.