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, $475 Round Trip

Prices starting at $475 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.

Sun, Apr 26 - Thu, Apr 30
SEA
Seattle
OSL
Oslo
$475 Roundtrip, found 23 hours ago
$475
Roundtrip
found 23 hours ago
Select Icelandair flight, departing Sun, Apr 26 from Seattle to Oslo, returning Thu, Apr 30, priced at $475 found 23 hours ago
Tue, May 5 - Tue, May 12
SEA
Seattle
OSL
Oslo
$514 Roundtrip, found 1 day ago
$514
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 5 from Seattle to Oslo, returning Tue, May 12, priced at $514 found 1 day ago
Wed, May 6 - Tue, May 12
SEA
Seattle
OSL
Oslo
$570 Roundtrip, found 9 hours ago
$570
Roundtrip
found 9 hours ago
Select Air France flight, departing Wed, May 6 from Seattle to Oslo, returning Tue, May 12, priced at $570 found 9 hours ago
Wed, May 6 - Tue, May 12
SEA
Seattle
OSL
Oslo
$581 Roundtrip, found 9 hours ago
$581
Roundtrip
found 9 hours ago
Select KLM flight, departing Wed, May 6 from Seattle to Oslo, returning Tue, May 12, priced at $581 found 9 hours ago
Sun, May 31 - Tue, Jun 9
SEA
Seattle
OSL
Oslo
$598 Roundtrip, found 2 days ago
$598
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sun, May 31 from Seattle to Oslo, returning Tue, Jun 9, priced at $598 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
$171 nightly
The price is $191 total per night from Apr 18 to Apr 19
$191 total
Apr 18 - Apr 19
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! (4,505 reviews)
I appreciated the large tub and hot water temperature to soak after racing the Birken the day before.

Reviewed on Apr 11, 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
$129 nightly
The price is $145 total per night from Apr 26 to Apr 27
$145 total
Apr 26 - Apr 27
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! (2,308 reviews)
Convenient walk to the airport and the best breakfast buffet I have ever seen as a very frequent traveler!

Reviewed on Apr 8, 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
$158 nightly
The price is $177 total per night from Apr 19 to Apr 20
$177 total
Apr 19 - Apr 20
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! (1,978 reviews)
Excellent location to hotel via covered walkway. Room was high quality and bed so comfy. Frustrating the didn’t allow early checkin before 3 when people will be leaving at all times for flights… I left at 6am. Staff weren’t very friendly but the stay was great

Reviewed on Apr 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
$157 nightly
The price is $177 total per night from Apr 26 to Apr 27
$177 total
Apr 26 - Apr 27
Total with taxes and fees
Stay at this hotel in Oslo. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the bar in our reviews. Popular attractions ...
9/10 Wonderful! (4,405 reviews)
breakfast was good and good options to eat

Reviewed on Apr 16, 2026

Clarion Hotel The Hub
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$85 nightly
The price is $95 total per night from May 10 to May 11
$95 total
May 10 - May 11
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! (2,493 reviews)
Very tiny room, and not the most comfortable bed. But like other reviews the construction is pretty loud and daily, wouldn’t recommend

Reviewed on Apr 16, 2026

Comfort Hotel Xpress Central Station
Radisson Blu Scandinavia Hotel, Oslo

Radisson Blu Scandinavia Hotel, Oslo

4 out of 5
Holbergs Gate 30 Oslo
$142 nightly
The price is $159 total per night from May 3 to May 4
$159 total
May 3 - May 4
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! (3,178 reviews)
Nice welcome. Good location. Slightly outdated.

Reviewed on Apr 16, 2026

Radisson Blu Scandinavia Hotel, 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
$112 nightly
The price is $125 total per night from Apr 19 to Apr 20
$125 total
Apr 19 - Apr 20
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 ...
Best Western Plus Oslo Airport
Thon Hotel Gardermoen

Thon Hotel Gardermoen

3.5 out of 5
Balder Allé 22 Ullensaker
$99 nightly
The price is $111 total per night from Apr 19 to Apr 20
$111 total
Apr 19 - Apr 20
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! (1,453 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
$89 nightly
The price is $100 total per night from May 11 to May 12
$100 total
May 11 - May 12
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! (1,006 reviews)
Clean comfortable room. Great staff at check in. Nice breakfast.

Reviewed on Apr 16, 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
$94 nightly
The price is $105 total per night from Apr 19 to Apr 20
$105 total
Apr 19 - Apr 20
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! (3,398 reviews)
Very central to the station and reasonably priced. Unfortunately I wasn’t able to check I our room wasn’t

Reviewed on Apr 15, 2026

Citybox Oslo
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
$73 nightly
The price is $82 total per night from Apr 19 to Apr 20
$82 total
Apr 19 - Apr 20
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)
Room was smaller than expected but overall it was a good stay and staff was friendly.

Reviewed on Apr 14, 2026

Smarthotel Oslo
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$85 nightly
The price is $95 total per night from May 10 to May 11
$95 total
May 10 - May 11
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! (2,493 reviews)
Very tiny room, and not the most comfortable bed. But like other reviews the construction is pretty loud and daily, wouldn’t recommend

Reviewed on Apr 16, 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
$171 nightly
The price is $192 total per night from Apr 19 to Apr 20
$192 total
Apr 19 - Apr 20
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! (222 reviews)
Clean in general, great staff and Breakfast

Reviewed on Apr 10, 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
$129 nightly
The price is $145 total per night from Apr 26 to Apr 27
$145 total
Apr 26 - Apr 27
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! (2,308 reviews)
Convenient walk to the airport and the best breakfast buffet I have ever seen as a very frequent traveler!

Reviewed on Apr 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.
8.6/10 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.