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, $474 Round Trip

Prices starting at $474 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.

Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
OSL
Oslo
$474 Roundtrip, found 8 hours ago
$474
Roundtrip
found 8 hours ago
Select Icelandair flight, departing Sat, Apr 18 from Seattle to Oslo, returning Sat, Apr 25, priced at $474 found 8 hours ago
Tue, May 5 - Wed, May 13
SEA
Seattle
OSL
Oslo
$511 Roundtrip, found 6 days ago
$511
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 5 from Seattle to Oslo, returning Wed, May 13, priced at $511 found 6 days ago
Tue, May 5 - Wed, May 13
SEA
Seattle
OSL
Oslo
$566 Roundtrip, found 6 days ago
$566
Roundtrip
found 6 days ago
Select Air France flight, departing Tue, May 5 from Seattle to Oslo, returning Wed, May 13, priced at $566 found 6 days ago
Thu, Apr 9 - Fri, Apr 17
SEA
Seattle
OSL
Oslo
$578 Roundtrip, found 3 days ago
$578
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Apr 9 from Seattle to Oslo, returning Fri, Apr 17, priced at $578 found 3 days ago
Sun, Aug 9 - Tue, Aug 18
SEA
Seattle
OSL
Oslo
$637 Roundtrip, found 4 days ago
$637
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sun, Aug 9 from Seattle to Oslo, returning Tue, Aug 18, priced at $637 found 4 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
$169 nightly
The price is $189 total per night from Apr 10 to Apr 11
$189 total
Apr 10 - Apr 11
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! (4,488 reviews)
Perfect location in between 2 flights

Reviewed on Apr 5, 2026

Radisson Blu Airport Hotel, Oslo Gardermoen
Comfort Hotel RunWay

Comfort Hotel RunWay

3.5 out of 5
Hans Gaarders veg 27 Ullensaker
$84 nightly
The price is $94 total per night from Apr 30 to May 1
$94 total
Apr 30 - May 1
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free breakfast, a fitness center, and parking (surcharge). Our guests praise the breakfast and ...
8.8/10 Excellent! (2,635 reviews)
Room was clean, staff were helpful, breakfast was early enough.

Reviewed on Apr 5, 2026

Comfort Hotel RunWay
Radisson Hotel & Conference Centre Oslo Airport

Radisson Hotel & Conference Centre Oslo Airport

4 out of 5
Henrik Ibsens v., Gardermoen Ullensaker Viken
$125 nightly
The price is $140 total per night from Apr 26 to Apr 27
$140 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! (2,311 reviews)
Good hotel

Reviewed on Apr 6, 2026

Radisson Hotel & Conference Centre 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
$153 nightly
The price is $171 total per night from Apr 19 to Apr 20
$171 total
Apr 19 - Apr 20
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! (4,386 reviews)
Quite a wide variety of breakfast options, the lobby looks fancy. Bit disappointed that the swimming pool and sauna were renovating during our stay which we were not able to enjoy the facilities

Reviewed on Apr 4, 2026

Clarion Hotel The Hub
Radisson Blu Scandinavia Hotel, Oslo

Radisson Blu Scandinavia Hotel, Oslo

4 out of 5
Holbergs Gate 30 Oslo
$136 nightly
The price is $153 total per night from Apr 19 to Apr 20
$153 total
Apr 19 - Apr 20
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 ...
8.6/10 Excellent! (3,156 reviews)
Beautiful lobby, clean rooms and access to public parking garage. Would stay again!!

Reviewed on Apr 3, 2026

Radisson Blu Scandinavia Hotel, Oslo
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$84 nightly
The price is $94 total per night from Apr 12 to Apr 13
$94 total
Apr 12 - Apr 13
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! (2,458 reviews)
Perfect location to explore the city and access the central station. Staff were very helpful in reception and you can store luggage if needed. Room was comfortable and warm. Note there are currently construction works going on directly opposite the hotel which may mean more noise than usual. Hotel ...

Reviewed on Apr 4, 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.

Oslo Hotels With Airport Transportation

Best Western Plus Oslo Airport

Best Western Plus Oslo Airport

3 out of 5
Ravineveien 11 Ullensaker
$102 nightly
The price is $114 total per night from Apr 8 to Apr 9
$114 total
Apr 8 - Apr 9
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! (1,271 reviews)
It was fine, but this is the first experience to pay for airport shuttles

Reviewed on Mar 25, 2026

Best Western Plus Oslo Airport
Thon Hotel Gardermoen

Thon Hotel Gardermoen

3.5 out of 5
Balder Allé 22 Ullensaker
$95 nightly
The price is $106 total per night from Apr 19 to Apr 20
$106 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! (1,445 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
$83 nightly
The price is $94 total per night from Apr 30 to May 1
$94 total
Apr 30 - May 1
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 ...
8.8/10 Excellent! (1,008 reviews)
Convenient to city and airport transportation. Very clean and staff are very friendly and pleasant

Reviewed on Apr 6, 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
$90 nightly
The price is $101 total per night from Apr 19 to Apr 20
$101 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! (3,389 reviews)
Everything was great!

Reviewed on Apr 3, 2026

Citybox Oslo
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
$68 nightly
The price is $76 total per night from Apr 12 to Apr 13
$76 total
Apr 12 - Apr 13
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! (1,705 reviews)
Breakfast was excellent. A little expense though.

Reviewed on Apr 2, 2026

Smarthotel Oslo
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$84 nightly
The price is $94 total per night from Apr 12 to Apr 13
$94 total
Apr 12 - Apr 13
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! (2,458 reviews)
Perfect location to explore the city and access the central station. Staff were very helpful in reception and you can store luggage if needed. Room was comfortable and warm. Note there are currently construction works going on directly opposite the hotel which may mean more noise than usual. Hotel ...

Reviewed on Apr 4, 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
$164 nightly
The price is $184 total per night from Apr 12 to Apr 13
$184 total
Apr 12 - Apr 13
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! (207 reviews)
Excellent location and five star breakfast. Would highly recommend this hotel

Reviewed on Mar 30, 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
$125 nightly
The price is $140 total per night from Apr 26 to Apr 27
$140 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! (2,311 reviews)
Good hotel

Reviewed on Apr 6, 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 Aker Brygge and Oslo Opera House 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.