Icelandair Flight 603 Deals & Information (2026/2027)

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Icelandair Flight 603 Route Deals From $454

The cheapest prices found with in the last 7 days for return flights were $615 and $454 for one-way flights to Pearson Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 3 - Mon, Oct 26
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$615 Roundtrip, found 4 days ago
$615
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sat, Oct 3 from Keflavik Intl. to Pearson Intl., returning Mon, Oct 26, priced at $615 found 4 days ago
Sat, Oct 3 - Mon, Oct 26
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$627 Roundtrip, found 4 days ago
$627
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sat, Oct 3 from Keflavik Intl. to Pearson Intl., returning Mon, Oct 26, priced at $627 found 4 days ago
Thu, Jun 4 - Wed, Jun 10
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$629 Roundtrip, found 5 days ago
$629
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Jun 4 from Keflavik Intl. to Pearson Intl., returning Wed, Jun 10, priced at $629 found 5 days ago
Fri, Sep 25 - Tue, Sep 29
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$634 Roundtrip, found 2 days ago
$634
Roundtrip
found 2 days ago
Select Icelandair flight, departing Fri, Sep 25 from Keflavik Intl. to Pearson Intl., returning Tue, Sep 29, priced at $634 found 2 days ago
Thu, Jun 4 - Wed, Jun 10
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$652 Roundtrip, found 5 days ago
$652
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Jun 4 from Keflavik Intl. to Pearson Intl., returning Wed, Jun 10, priced at $652 found 5 days ago
Tue, Jun 16 - Tue, Jun 23
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$672 Roundtrip, found 19 hours ago
$672
Roundtrip
found 19 hours ago
Select Icelandair flight, departing Tue, Jun 16 from Keflavik Intl. to Pearson Intl., returning Tue, Jun 23, priced at $672 found 19 hours ago
Wed, Aug 19 - Sun, Aug 23
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$684 Roundtrip, found 3 days ago
$684
Roundtrip
found 3 days ago
Select Icelandair flight, departing Wed, Aug 19 from Keflavik Intl. to Pearson Intl., returning Sun, Aug 23, priced at $684 found 3 days ago
Wed, Aug 19 - Sun, Aug 23
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$696 Roundtrip, found 3 days ago
$696
Roundtrip
found 3 days ago
Select Icelandair flight, departing Wed, Aug 19 from Keflavik Intl. to Pearson Intl., returning Sun, Aug 23, priced at $696 found 3 days ago
Wed, Aug 19 - Sun, Aug 23
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$699 Roundtrip, found 3 days ago
$699
Roundtrip
found 3 days ago
Select Icelandair flight, departing Wed, Aug 19 from Keflavik Intl. to Pearson Intl., returning Sun, Aug 23, priced at $699 found 3 days ago
Tue, Jun 16 - Tue, Jun 23
KEF
Keflavik Intl.
YYZ
Pearson Intl.
$709 Roundtrip, found 19 hours ago
$709
Roundtrip
found 19 hours ago
Select Icelandair flight, departing Tue, Jun 16 from Keflavik Intl. to Pearson Intl., returning Tue, Jun 23, priced at $709 found 19 hours 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.