Cheap flights from SEA to OSL (Seattle - Tacoma Intl. to Gardermoen)

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Cheap Flights from SEA to OSL starting at $217 One Way, $421 Round Trip

Prices starting at $421 for return flights and $217 for one-way flights to Gardermoen were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 22 - Wed, Jan 28
SEA
Seattle
OSL
Oslo
$421 Roundtrip, found 2 days ago
$421
Roundtrip
found 2 days ago
Select Icelandair flight, departing Thu, Jan 22 from Seattle to Oslo, returning Wed, Jan 28, priced at $421 found 2 days ago
Tue, Feb 24 - Tue, Mar 10
SEA
Seattle
OSL
Oslo
$464 Roundtrip, found 3 hours ago
$464
Roundtrip
found 3 hours ago
Select British Airways flight, departing Tue, Feb 24 from Seattle to Oslo, returning Tue, Mar 10, priced at $464 found 3 hours ago
Tue, May 5 - Fri, May 22
SEA
Seattle
OSL
Oslo
$484 Roundtrip, found 2 days ago
$484
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 5 from Seattle to Oslo, returning Fri, May 22, priced at $484 found 2 days ago
Mon, Feb 9 - Wed, Feb 25
SEA
Seattle
OSL
Oslo
$505 Roundtrip, found 5 days ago
$505
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 9 from Seattle to Oslo, returning Wed, Feb 25, priced at $505 found 5 days ago
Mon, Oct 19 - Tue, Nov 3
SEA
Seattle
OSL
Oslo
$514 Roundtrip, found 9 hours ago
$514
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Mon, Oct 19 from Seattle to Oslo, returning Tue, Nov 3, priced at $514 found 9 hours ago

Hotel Ideas near Gardermoen

Airport Hotels near Gardermoen

Radisson Blu Airport Hotel, Oslo Gardermoen

Radisson Blu Airport Hotel, Oslo Gardermoen

4 out of 5
Hotelveien Ullensaker
$150 nightly
The price is $168 total per night from Jan 31 to Feb 1
$168 total
Jan 31 - Feb 1
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (4,312 reviews)
All was good except check in was slow.

Reviewed on Jan 7, 2026

Radisson Blu Airport Hotel, Oslo Gardermoen
Radisson Hotel & Conference Centre Oslo Airport

Radisson Hotel & Conference Centre Oslo Airport

4 out of 5
Henrik Ibsens v., Gardermoen Ullensaker Viken
$132 nightly
The price is $148 total per night from Jan 16 to Jan 17
$148 total
Jan 16 - Jan 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
8.6/10 Excellent! (2,269 reviews)
The hotel is really a great hotel right at the airport. Everything was nice and clean and a huge room for Europe. A short walk from airport to hotel! The only reason for 4 stars is the restaurant staff needs some work! Had to ask for anything we needed they never check on you.

Reviewed on Jan 8, 2026

Radisson Hotel & Conference Centre Oslo Airport
Radisson RED Hotel, Oslo Airport

Radisson RED Hotel, Oslo Airport

2.5 out of 5
Henrik Ibsens Veg Ullensaker Viken
$141 nightly
The price is $158 total per night from Jan 17 to Jan 18
$158 total
Jan 17 - Jan 18
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the clean rooms in ...
8.8/10 Excellent! (1,833 reviews)
Excellent

Reviewed on Jan 7, 2026

Radisson RED Hotel, Oslo Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Oslo

Clarion Hotel The Hub

Clarion Hotel The Hub

4 out of 5
Biskop Gunnerus Gate 3 Oslo
$164 nightly
The price is $183 total per night from Feb 1 to Feb 2
$183 total
Feb 1 - Feb 2
Total with taxes and fees
Stay at this hotel in Oslo. Enjoy free breakfast, free WiFi, and 2 bars/lounges. Our guests praise the breakfast and the bar in our reviews. Popular attractions ...
9/10 Wonderful! (4,114 reviews)
Great hotel, High standard of decor and excellent staff. Bars and restaurant top quality, food excellent. Also hotel is central. Opposite the main railway station and Central Bus and tram stops. Shops and restaurants close by and about 10 mins walk to the harbour and opera house.

Reviewed on Jan 5, 2026

Clarion Hotel The Hub
Citybox Oslo

Citybox Oslo

3 out of 5
Prinsensgate 6 Oslo
$73 nightly
The price is $82 total per night from Feb 1 to Feb 2
$82 total
Feb 1 - Feb 2
Total with taxes and fees
Book a stay at this family-friendly hotel in Oslo. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (3,273 reviews)
Location is great! Nice and close to the station to get in and out of the city. Plenty of buses around too, however it’s also within walking distance to landmarks like the opera house and royal palace. Staff were super friendly, however you can go your entire stay without interacting with staff as ...

Reviewed on Jan 8, 2026

Citybox Oslo
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
Stay at this hotel in Oslo. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the comfy beds in our reviews. ...
8.2/10 Very Good! (1,578 reviews)
Rooms small. Tv not working throughout my stay.

Reviewed on Dec 26, 2025

Get rates
Smarthotel Oslo
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Oslo Hotels With Airport Transportation

Best Western Plus Oslo Airport

Best Western Plus Oslo Airport

3 out of 5
Ravineveien 11 Ullensaker
$89 nightly
The price is $99 total per night from Jan 18 to Jan 19
$99 total
Jan 18 - Jan 19
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,220 reviews)
Everything was fine but the shuttle service not being included and 80nok each way for 5 min ride is a bit of a rip off

Reviewed on Dec 1, 2025

Best Western Plus Oslo Airport
Thon Hotel Gardermoen

Thon Hotel Gardermoen

3.5 out of 5
Balder Allé 22 Ullensaker
$92 nightly
The price is $103 total per night from Jan 18 to Jan 19
$103 total
Jan 18 - Jan 19
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,379 reviews)
Swift check in, friendly staff. Comfortable room- all slept so well. Our flight was early the next morning and a free takeaway breakfast was provided which was simple but very nice.

Reviewed on Nov 14, 2025

Thon Hotel Gardermoen
Scandic Oslo Airport

Scandic Oslo Airport

4 out of 5
Ravinevegen 15 Ullensaker
$78 nightly
The price is $88 total per night from Jan 30 to Jan 31
$88 total
Jan 30 - Jan 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.6/10 Excellent! (1,003 reviews)
Excellent

Reviewed on Jan 4, 2026

Scandic Oslo Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Oslo Hotels

Citybox Oslo

Citybox Oslo

3 out of 5
Prinsensgate 6 Oslo
$73 nightly
The price is $82 total per night from Feb 1 to Feb 2
$82 total
Feb 1 - Feb 2
Total with taxes and fees
Book a stay at this family-friendly hotel in Oslo. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
8.2/10 Very Good! (3,273 reviews)
Location is great! Nice and close to the station to get in and out of the city. Plenty of buses around too, however it’s also within walking distance to landmarks like the opera house and royal palace. Staff were super friendly, however you can go your entire stay without interacting with staff as ...

Reviewed on Jan 8, 2026

Citybox Oslo
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
Stay at this hotel in Oslo. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the comfy beds in our reviews. ...
8.2/10 Very Good! (1,578 reviews)
Rooms small. Tv not working throughout my stay.

Reviewed on Dec 26, 2025

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Smarthotel Oslo
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$69 nightly
The price is $78 total per night from Feb 1 to Feb 2
$78 total
Feb 1 - Feb 2
Total with taxes and fees
Stay at this hotel in Oslo. Enjoy breakfast (surcharge), a 24-hour front desk, and a snack bar/deli. Our guests praise the helpful staff and the clean rooms ...
8.6/10 Excellent! (2,363 reviews)
Perfect no-frills hotel for a quick visit in Oslo. Very well-located right next to the train station. The room was clean and fairly-sized. The staff was kind and helpful ! Would definitely stay again.

Reviewed on Jan 7, 2026

Comfort Hotel Xpress Central Station
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Oslo

Thon Hotel Panorama

Thon Hotel Panorama

4 out of 5
Radhusgata 7b Oslo
$134 nightly
The price is $150 total per night from Jan 25 to Jan 26
$150 total
Jan 25 - Jan 26
Total with taxes and fees
Stay at this hotel in Oslo. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Popular attractions Oslo Opera House and Karl Johan Gate are located ...
9/10 Wonderful! (124 reviews)
Location was good 10 mins walk from station and the same to the main town. Staff were nice. Breakfast was ok but very crowded. Room nice but needed more space to hang clothes

Reviewed on Jan 1, 2026

Thon Hotel Panorama
Radisson Hotel & Conference Centre Oslo Airport

Radisson Hotel & Conference Centre Oslo Airport

4 out of 5
Henrik Ibsens v., Gardermoen Ullensaker Viken
$132 nightly
The price is $148 total per night from Jan 16 to Jan 17
$148 total
Jan 16 - Jan 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
8.6/10 Excellent! (2,269 reviews)
The hotel is really a great hotel right at the airport. Everything was nice and clean and a huge room for Europe. A short walk from airport to hotel! The only reason for 4 stars is the restaurant staff needs some work! Had to ask for anything we needed they never check on you.

Reviewed on Jan 8, 2026

Radisson Hotel & Conference Centre Oslo Airport
The APARTMENTS company - Majorstuen

The APARTMENTS company - Majorstuen

3.5 out of 5
Fagerborggaten 16 Oslo
Stay at this apartment in Oslo. Enjoy free WiFi, parking (surcharge), and a garden. Popular attractions Karl Johan Gate and Aker Brygge are located nearby.
8.4/10 Very Good! (276 reviews)
Modernt och praktiskt. Jättebra med avskilt sovrum.

Reviewed on Dec 9, 2025

Get rates
The APARTMENTS company - Majorstuen
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to OSL Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from Sea-Tac Airport to Oslo Gardermoen Airport?
If you want to fly from Sea-Tac Airport to OSL, get ready to change planes. Lufthansa, Delta Air Lines and Air France are airlines that service this route with just one stopover. Use the layover to give your legs a stretch and enjoy a good coffee!
What is the shortest flight from Sea-Tac Airport to Oslo Gardermoen Airport?
The journey from Seattle to Oslo is considered a long-haul flight. In fact, the shortest possible flight time from Sea-Tac Airport to Oslo Gardermoen Airport is a lengthy 14 hours and 4 minutes. Try to get some sleep while you're in the air to arrive fresh and keep jet lag at bay.
How many hours flight from Sea-Tac Airport to Oslo Gardermoen Airport?
From the time you take off from SEA to the moment the wheels touch the ground in OSL, you'll have been flying for about 14 hours and 5 minutes. Survive this long-haul flight by bringing necessities like earplugs, a travel pillow and a warm sweater.
What airlines have the most flights from Sea-Tac Airport to OSL?
Watch the planes take off and land, tuck into some takeaway, get the blood flowing again ... Airport stopovers aren't all that bad! If you're planning to head from SEA to OSL, you won't be able to fly direct. Be prepared to make a stop somewhere.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.