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

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Cheap Flights from SEA to OSL starting at $206 One Way, $476 Round Trip

Prices starting at $476 for return flights and $206 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, Nov 19 - Thu, Dec 3
SEA
Seattle
OSL
Oslo
$476 Roundtrip, found 6 days ago
$476
Roundtrip
found 6 days ago
Select Icelandair flight, departing Thu, Nov 19 from Seattle to Oslo, returning Thu, Dec 3, priced at $476 found 6 days ago
Wed, Feb 10 - Tue, Feb 16
SEA
Seattle
OSL
Oslo
$501 Roundtrip, found 18 hours ago
$501
Roundtrip
found 18 hours ago
Select Lufthansa flight, departing Wed, Feb 10 from Seattle to Oslo, returning Tue, Feb 16, priced at $501 found 18 hours ago
Wed, May 6 - Tue, May 12
SEA
Seattle
OSL
Oslo
$570 Roundtrip, found 2 days ago
$570
Roundtrip
found 2 days ago
Select Air France flight, departing Wed, May 6 from Seattle to Oslo, returning Tue, May 12, priced at $570 found 2 days ago
Sat, Oct 24 - Sat, Nov 7
SEA
Seattle
OSL
Oslo
$581 Roundtrip, found 1 hour ago
$581
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Oct 24 from Seattle to Oslo, returning Sat, Nov 7, priced at $581 found 1 hour ago
Wed, May 6 - Tue, May 12
SEA
Seattle
OSL
Oslo
$591 Roundtrip, found 2 days ago
$591
Roundtrip
found 2 days ago
Select KLM flight, departing Wed, May 6 from Seattle to Oslo, returning Tue, May 12, priced at $591 found 2 days 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
$172 nightly
The price is $193 total per night from May 1 to May 2
$193 total
May 1 - May 2
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 ...
9/10 Wonderful! (4,518 reviews)
Rundown hotel, squeaky beds and old carpets. Not at the level of other of the same branch and certainly a poor option when compared to Radisson Red always at Oslo Airport

Reviewed on Apr 20, 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
$143 nightly
The price is $160 total per night from Apr 30 to May 1
$160 total
Apr 30 - May 1
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! (2,318 reviews)
Room lovely.

Reviewed on Apr 20, 2026

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

Radisson RED Hotel, Oslo Airport

4 out of 5
Henrik Ibsens Veg Ullensaker Viken
$159 nightly
The price is $178 total per night from May 3 to May 4
$178 total
May 3 - May 4
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! (1,986 reviews)
Did not eat breakfast

Reviewed on Apr 22, 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

Radisson Blu Scandinavia Hotel, Oslo

Radisson Blu Scandinavia Hotel, Oslo

4 out of 5
Holbergs Gate 30 Oslo
$143 nightly
The price is $160 total per night from May 10 to May 11
$160 total
May 10 - May 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Oslo. Enjoy 2 bars/lounges, breakfast (surcharge), and room service. Our guests praise the helpful staff in our ...
8.8/10 Excellent! (3,183 reviews)
Friendly helpful staff, good amenities, lovely breakfast. Great location.

Reviewed on Apr 19, 2026

Radisson Blu Scandinavia Hotel, Oslo
Radisson Blu Airport Hotel, Oslo Gardermoen

Radisson Blu Airport Hotel, Oslo Gardermoen

4 out of 5
Hotelveien Ullensaker
$172 nightly
The price is $193 total per night from May 1 to May 2
$193 total
May 1 - May 2
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 ...
9/10 Wonderful! (4,518 reviews)
Rundown hotel, squeaky beds and old carpets. Not at the level of other of the same branch and certainly a poor option when compared to Radisson Red always at Oslo Airport

Reviewed on Apr 20, 2026

Radisson Blu Airport Hotel, Oslo Gardermoen
Citybox Oslo

Citybox Oslo

3 out of 5
Prinsensgate 6 Oslo
$93 nightly
The price is $104 total per night from May 10 to May 11
$104 total
May 10 - May 11
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! (3,409 reviews)
Simple but clean rooms, spacious lobby with kitchen, relaxing areas and close to the central station. There's access to two restaurants from the lobby, somewhat expensive but so is everything in Oslo.

Reviewed on Apr 21, 2026

Citybox 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
$113 nightly
The price is $127 total per night from Apr 26 to Apr 27
$127 total
Apr 26 - Apr 27
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! (1,270 reviews)
Property was perfect for our needs. Very close to the airport. Had the necessary amenities. Check in was via an iPad so I didn’t deal with any hotel staff.

Reviewed on Apr 17, 2026

Best Western Plus Oslo Airport
Thon Hotel Gardermoen

Thon Hotel Gardermoen

3.5 out of 5
Balder Allé 22 Ullensaker
$104 nightly
The price is $117 total per night from Apr 26 to Apr 27
$117 total
Apr 26 - Apr 27
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 ...
9/10 Wonderful! (1,454 reviews)
I didn't use the buisness facilities, there was a few restaurants and a gas station nearby

Reviewed on Apr 6, 2026

Thon Hotel Gardermoen
Scandic Oslo Airport

Scandic Oslo Airport

4 out of 5
Ravinevegen 15 Nannestad
$94 nightly
The price is $105 total per night from May 15 to May 16
$105 total
May 15 - May 16
Total with taxes and fees
Book a stay at this business-friendly hotel in Nannestad. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.6/10 Excellent! (1,000 reviews)
Excellent service, room, and breakfast

Reviewed on Apr 20, 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
$93 nightly
The price is $104 total per night from May 10 to May 11
$104 total
May 10 - May 11
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! (3,409 reviews)
Simple but clean rooms, spacious lobby with kitchen, relaxing areas and close to the central station. There's access to two restaurants from the lobby, somewhat expensive but so is everything in Oslo.

Reviewed on Apr 21, 2026

Citybox Oslo
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
$78 nightly
The price is $88 total per night from May 10 to May 11
$88 total
May 10 - May 11
Total with taxes and fees
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! (1,719 reviews)
Had an awesome stay at Smart hotel, friendly staffs and excellent breakfast.

Reviewed on Apr 20, 2026

Smarthotel Oslo
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$87 nightly
The price is $98 total per night from Apr 26 to Apr 27
$98 total
Apr 26 - Apr 27
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 ...
8.8/10 Excellent! (2,492 reviews)
Excellent service

Reviewed on Apr 23, 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
$172 nightly
The price is $193 total per night from Apr 26 to Apr 27
$193 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Oslo. Enjoy free breakfast, free WiFi, and a fitness center. Popular attractions Oslo Opera House and Karl Johan ...
9/10 Wonderful! (232 reviews)
Wonderful rooms, great bed, queen size, out of this world breakfast.

Reviewed on Apr 18, 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
$143 nightly
The price is $160 total per night from Apr 30 to May 1
$160 total
Apr 30 - May 1
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! (2,318 reviews)
Room lovely.

Reviewed on Apr 20, 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.
8.6/10 Excellent! (277 reviews)
Wonderful stay. The key app worked only sometimes, and that was frustrating.

Reviewed on Jan 26, 2026

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.