$428 Cheap Icelandair flights from Oslo to Seattle (OSL to SEA)

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 $434 round trip and $428 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Oslo Gardermoen Airport to Seattle - Tacoma Intl. Airport (SEA) right now?
It’s wise to learn about any quarantine requirements and travel advice reports in place in your destination city. Make sure you visit the Covid-19 Travel Advisor for up-to-date info on catching a flight to Seattle - Tacoma Intl. Airport (SEA).
What terminal is Icelandair at Gardermoen Airport (OSL)?
Before you set off from Gardermoen Airport (OSL) to SEA with Icelandair, it might be a good idea to get in touch with the airline to find out your terminal information. While your ticket should have some of the details, there’s no guarantee.
Are there Icelandair non-stop flights from OSL to SEA?
As you can’t travel nonstop from OSL to Seattle - Tacoma Intl. Airport (SEA) with Icelandair, make the most of your stopover. Sit down to one of your favorite drinks at an inviting airport bar, or stroll about the terminal and enjoy some retail therapy.
How long is an Icelandair flight from OSL to SEA?
If you’re heading from Gardermoen Airport (OSL) to Seattle - Tacoma Intl. Airport (SEA) with Icelandair, sit back and make yourself comfortable. This lengthy flight lasts on average 11 hours, so get a little sleep if you don’t want jet lag to spoil your vacation.
How many direct and indirect flights does Icelandair fly from OSL to SEA?
Each week, there are 7 Icelandair flights linking OSL and SEA.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Seattle - Tacoma Intl. Airport (SEA), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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 $434 to $463, 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 $428. 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 January, 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.

Icelandair Airports
Hop on a(n) Icelandair flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
KEFISLKeflavik Intl.23
SEAUSASeattle - Tacoma Intl.3
TPAUSATampa Intl.2
CPHDNKKastrup2
SFOUSASan Francisco Intl.2
LAXUSALos Angeles Intl.2
MCOUSAOrlando Intl.2
HELFINVantaa2
LHRGBRHeathrow2
ORDUSAO'Hare Intl.1

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