Find a great deal and save up to 74% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Oslo Gardermoen Airport to State of Washington within the next two weeks, with the cheapest ticket starting at $566.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to State of Washington. Flights to State of Washington from Oslo Gardermoen Airport in November are about $555 on average during November, but can be found for as low as $368.
When flying from Oslo Gardermoen Airport to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$434 - $667
Route
Depart
Return
Price
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Tue 6/11
2 stops19h 42m
Seattle/Tacoma Intl
Mon 6/17
2 stops20h 05m
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Tue 6/11
1 stop16h 25m
Seattle/Tacoma Intl
Mon 6/17
2 stops31h 19m
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Wed 6/12
2 stops23h 22m
Seattle/Tacoma Intl
Tue 6/18
2 stops25h 00m
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Wed 6/12
2 stops21h 13m
Seattle/Tacoma Intl
Tue 6/18
2 stops25h 00m
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Wed 8/14
2 stops23h 48m
Seattle/Tacoma Intl
Thu 9/5
2 stops21h 15m
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Tue 6/11
1 stop16h 25m
Seattle/Tacoma Intl
Mon 6/17
1 stop24h 55m
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Mon 6/3
1 stop35h 20m
Seattle/Tacoma Intl
Sun 6/16
2 stops39h 35m
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Wed 8/14
1 stop15h 45m
Seattle/Tacoma Intl
Thu 9/5
1 stop11h 30m
Oslo GardermoenSeattle/Tacoma Intl
OSL - SEA
OSLSEA
Oslo Gardermoen
Sat 8/17
2 stops22h 25m
Seattle/Tacoma Intl
Sat 8/24
2 stops21h 05m
No data available for this route at this time. Please check back soon.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Comfort
Overall
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Washington from Oslo Gardermoen today with Cheapflights!
Cheapflights helps you find that perfect flight to Washington from Oslo Gardermoen by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Users can book flights with no change fees policies with our dedicated filters. Book flights from Oslo Gardermoen to Washington flexibly with Cheapflights today.
Yes! Start tracking prices for Oslo Gardermoen to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.