Flights from Washington, D.C. with Icelandair starting at USD 431*
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1 Passenger
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expand_moreFly in the next 3 months: Flights from Washington, D.C.
Icelandair airfare starting at USD 431
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USD
Washington, D.C. (IAD)to
Reykjavík (KEF)Sep 08 2026 - Sep 18 2026
From
USD 431
Viewed 4 hrs ago
Round trip
Economy
Washington, D.C. (IAD)to
Reykjavík (KEF)Sep 08 2026 - Oct 08 2026
From
USD 451
Viewed 10 hrs ago
Round trip
Economy
Washington, D.C. (IAD)to
Copenhagen (CPH)Nov 07 2026 - Dec 07 2026
From
USD 542
Viewed 1 day ago
Round trip
Economy
Washington, D.C. (IAD)to
Copenhagen (CPH)Nov 08 2026 - Nov 12 2026
From
USD 542
Viewed 1 day ago
Round trip
Economy
Washington, D.C. (IAD)to
Paris (CDG)Nov 07 2026 - Nov 11 2026
From
USD 603
Viewed 1 day ago
Round trip
Economy
Washington, D.C. (IAD)to
Paris (CDG)Nov 07 2026 - Nov 17 2026
From
USD 603
Viewed 1 day ago
Round trip
Economy
Washington, D.C. (IAD)to
London (LON)Nov 09 2026 - Nov 15 2026
From
USD 690
Viewed 1 day ago
Round trip
Economy
Washington, D.C. (IAD)to
London (LON)Nov 10 2026 - Nov 15 2026
From
USD 690
Viewed 1 day ago
Round trip
Economy
Washington, D.C. (IAD)to
Oslo (OSL)Nov 07 2026 - Nov 14 2026
From
USD 517
Viewed 2 days ago
Round trip
Economy
Washington, D.C. (IAD)to
Oslo (OSL)Nov 07 2026 - Dec 07 2026
From
USD 517
Viewed 2 days ago
Round trip
Economy
Washington, D.C. (IAD)to
Frankfurt (FRA)Nov 08 2026 - Nov 12 2026
From
USD 687
Viewed 16 hrs ago
Round trip
Economy
Washington, D.C. (IAD)to
Frankfurt (FRA)Nov 08 2026 - Nov 15 2026
From
USD 687
Viewed 16 hrs ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.
Flights from Washington, D.C. (IAD) in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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USD
From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| Washington, D.C. (IAD) | Reykjavík (KEF) | Round trip / Economy | Dec 14 2026 - Dec 18 2026 | From USD 485 Viewed 10 hrs ago | |
| Washington, D.C. (IAD) | Reykjavík (KEF) | Round trip / Economy | Dec 14 2026 - Dec 19 2026 | From USD 485 Viewed 10 hrs ago | |
| Washington, D.C. (IAD) | Reykjavík (KEF) | Round trip / Economy | Dec 14 2026 - Jan 14 2027 | From USD 485 Viewed 10 hrs ago | |
| Washington, D.C. (IAD) | Reykjavík (REK) | Round trip / Economy | Oct 21 2026 - Oct 25 2026 | From USD 485 Viewed 2 days ago | |
| Washington, D.C. (IAD) | Reykjavík (REK) | Round trip / Economy | Nov 12 2026 - Nov 16 2026 | From USD 485 Viewed 1 day ago | |
| Washington, D.C. (IAD) | Reykjavík (REK) | Round trip / Economy | Feb 20 2027 - Feb 25 2027 | From USD 485 Viewed 15 hrs ago | |
| Washington, D.C. (IAD) | Helsinki (HEL) | Round trip / Economy | Nov 18 2026 - Dec 17 2026 | From USD 493 Viewed 10 hrs ago | |
| Washington, D.C. (IAD) | Helsinki (HEL) | Round trip / Economy | Nov 18 2026 - Dec 19 2026 | From USD 493 Viewed 10 hrs ago | |
| Washington, D.C. (IAD) | Helsinki (HEL) | Round trip / Economy | Nov 07 2026 - Nov 11 2026 | From USD 493 Viewed 10 hrs ago | |
| Washington, D.C. (IAD) | Oslo (OSL) | Round trip / Economy | Feb 03 2027 - Feb 15 2027 | From USD 517 Viewed 2 days ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
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