CA $564 Cheap Icelandair fights from Washington (IAD) to Reykjavik (KEF)

View CA $564 flight on Sun, Aug. 31, 2025Opens in a new window

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Icelandair flights from Washington to Reykjavik (IAD→KEF)

Prices were available within the past 7 days and start at CA $564 for one-way flights and CA $453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Dec. 3 - Wed, Dec. 10
IAD
Washington
KEF
Reykjavik
CA $453 Roundtrip, found 12 hours ago
CA $453
Roundtrip
found 12 hours ago
Select Icelandair flight, departing Wed, Dec. 3 from Washington to Reykjavik, returning Wed, Dec. 10, priced at CA $453 found 12 hours ago
Icelandair
Sun, Aug. 31 - Thu, Sep. 4
IAD
Washington
KEF
Reykjavik
CA $469 Roundtrip, found 3 days ago
CA $469
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sun, Aug. 31 from Washington to Reykjavik, returning Thu, Sep. 4, priced at CA $469 found 3 days ago
Icelandair
Wed, Sep. 3 - Wed, Sep. 10
IAD
Washington
KEF
Reykjavik
CA $470 Roundtrip, found 12 hours ago
CA $470
Roundtrip
found 12 hours ago
Select Icelandair flight, departing Wed, Sep. 3 from Washington to Reykjavik, returning Wed, Sep. 10, priced at CA $470 found 12 hours ago
Icelandair
Sun, Aug. 31 - Thu, Sep. 4
IAD
Washington
KEF
Reykjavik
CA $545 Roundtrip, found 3 days ago
CA $545
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sun, Aug. 31 from Washington to Reykjavik, returning Thu, Sep. 4, priced at CA $545 found 3 days ago
Icelandair
Wed, Sep. 3 - Mon, Sep. 8
IAD
Washington
KEF
Reykjavik
CA $546 Roundtrip, found 12 hours ago
CA $546
Roundtrip
found 12 hours ago
Select Icelandair flight, departing Wed, Sep. 3 from Washington to Reykjavik, returning Mon, Sep. 8, priced at CA $546 found 12 hours ago
Icelandair
Sun, Nov. 2 - Sun, Nov. 9
IAD
Washington
KEF
Reykjavik
CA $547 Roundtrip, found 6 days ago
CA $547
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sun, Nov. 2 from Washington to Reykjavik, returning Sun, Nov. 9, priced at CA $547 found 6 days ago
Icelandair
Thu, Aug. 21 - Tue, Sep. 2
IAD
Washington
KEF
Reykjavik
CA $585 Roundtrip, found 1 day ago
CA $585
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Aug. 21 from Washington to Reykjavik, returning Tue, Sep. 2, priced at CA $585 found 1 day ago
Flight from Washington to Reykjavik (IAD - KEF) route information
Origin airport
Washington Dulles Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Icelandair, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Virgin Atlantic
Popular airline
Scandinavian Airlines
Distance
4466 km
Average flight time
9 hours 52 mins
*Available to Expedia members.