Find The Best Day To Fly from Oslo to Seattle
Amazing Icelandair OSL to SEA Flight Deals
The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $444 round trip and $457 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Discover our best Icelandair flight from Oslo OSL to Seattle SEA
To find the best deals on flights to Oslo from Seattle with Icelandair, just enter your travel dates, filter by Icelandair, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Oslo OSL to Seattle SEA with Icelandair
If you’re planning a round trip, booking return flights with Icelandair is usually the most cost-effective option. With airfares ranging from $444 to $475, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Icelandair flights from Oslo OSL to Seattle SEA
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Icelandair flight from Oslo to Seattle costs from $457. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Seattle SEA from Oslo OSL with Icelandair
To find a cheap Icelandair flight from Oslo OSL to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Icelandair flights from Oslo OSL to Seattle SEA
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover.
Find nonstop flights from Oslo OSL to Seattle SEA with Icelandair
If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct Icelandair flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Icelandair flights from Oslo OSL to Seattle SEA
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Seattle SEA from Oslo OSL with Icelandair on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
KEF | ISL | Keflavik Intl. | 23 |
SEA | USA | Seattle - Tacoma Intl. | 3 |
TPA | USA | Tampa Intl. | 2 |
CPH | DNK | Kastrup | 2 |
SFO | USA | San Francisco Intl. | 2 |
LAX | USA | Los Angeles Intl. | 2 |
MCO | USA | Orlando Intl. | 2 |
HEL | FIN | Vantaa | 2 |
LHR | GBR | Heathrow | 2 |
ORD | USA | O'Hare Intl. | 1 |
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Popular Icelandair Flight Routes from OSL
Top Icelandair Flight Routes from SEA
Domestic
- Washington to Paris (IAD - CDG)
- Baltimore to London (BWI - LGW)
- New York to Amsterdam (JFK - AMS)
- San Francisco to London (SFO - LHR)
- New York to Dublin (JFK - DUB)
- New York to London (JFK - LHR)
- Baltimore to London (BWI - LHR)
- Chicago to Paris (ORD - CDG)
- New York to Reykjavik (JFK - KEF)
- Chicago to London (ORD - LHR)
International
- Washington to Paris (IAD - CDG)
- Chicago to Paris (ORD - CDG)
- New York to Dublin (JFK - DUB)
- Boston to Paris (BOS - CDG)
- New York to London (JFK - LHR)
- Los Angeles to London (LAX - LHR)
- San Francisco to Paris (SFO - CDG)
- Baltimore to Paris (BWI - CDG)
- Chicago to Paris (ORD - CDG)
- Newark Liberty Intl. Airport to London (EWR - LHR)