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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from SEA to OSL starting at $191 One Way, $426 Round Trip

Prices starting at $426 for return flights and $191 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, Apr 16 - Wed, Apr 22
SEA
Seattle
OSL
Oslo
$426 Roundtrip, found 1 day ago
$426
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Apr 16 from Seattle to Oslo, returning Wed, Apr 22, priced at $426 found 1 day ago
Mon, Dec 7 - Mon, Dec 14
SEA
Seattle
OSL
Oslo
$474 Roundtrip, found 3 days ago
$474
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Dec 7 from Seattle to Oslo, returning Mon, Dec 14, priced at $474 found 3 days ago
Mon, Dec 7 - Mon, Dec 14
SEA
Seattle
OSL
Oslo
$529 Roundtrip, found 3 days ago
$529
Roundtrip
found 3 days ago
Select Air France flight, departing Mon, Dec 7 from Seattle to Oslo, returning Mon, Dec 14, priced at $529 found 3 days ago
Mon, Dec 7 - Mon, Dec 14
SEA
Seattle
OSL
Oslo
$574 Roundtrip, found 3 days ago
$574
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Mon, Dec 7 from Seattle to Oslo, returning Mon, Dec 14, priced at $574 found 3 days ago
Sun, Nov 1 - Tue, Nov 10
SEA
Seattle
OSL
Oslo
$697 Roundtrip, found 2 days ago
$697
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Nov 1 from Seattle to Oslo, returning Tue, Nov 10, priced at $697 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
$165 nightly
The price is $185 total per night from Mar 29 to Mar 30
$185 total
Mar 29 - Mar 30
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! (4,483 reviews)
Shower was great after a flight. Room was soundproof. Big bed.

Reviewed on Mar 25, 2026

Radisson Blu Airport Hotel, Oslo Gardermoen
Comfort Hotel RunWay

Comfort Hotel RunWay

3.5 out of 5
Hans Gaarders veg 27 Ullensaker
$88 nightly
The price is $99 total per night from Mar 29 to Mar 30
$99 total
Mar 29 - Mar 30
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! (2,607 reviews)
Great and convenient place for a stay near the airport. Shuttle is very convenient and easy. Stag

Reviewed on Mar 20, 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
$121 nightly
The price is $136 total per night from Apr 5 to Apr 6
$136 total
Apr 5 - Apr 6
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 ...
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
$163 nightly
The price is $182 total per night from Mar 29 to Mar 30
$182 total
Mar 29 - Mar 30
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! (4,347 reviews)
A nice hotel, fantastic location. Generally quite clean, but could do with a good hoover in public spaces and room. Staff are friendly and polite. Food in restaurants and breakfast excellent. Gym, pool and sauna quite good for a hotel.

Reviewed on Mar 23, 2026

Clarion Hotel The Hub
Radisson Blu Scandinavia Hotel, Oslo

Radisson Blu Scandinavia Hotel, Oslo

4 out of 5
Holbergs Gate 30 Oslo
$137 nightly
The price is $154 total per night from Apr 1 to Apr 2
$154 total
Apr 1 - Apr 2
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! (3,132 reviews)
Great hotel, excellent location, fantastic breakfast options, luggage storage, nice lobby area with bar to wile away an hour or so before heading off to the train.

Reviewed on Mar 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
$165 nightly
The price is $185 total per night from Mar 29 to Mar 30
$185 total
Mar 29 - Mar 30
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! (4,483 reviews)
Shower was great after a flight. Room was soundproof. Big bed.

Reviewed on Mar 25, 2026

Radisson Blu Airport Hotel, Oslo Gardermoen
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
$96 nightly
The price is $107 total per night from Apr 6 to Apr 7
$107 total
Apr 6 - Apr 7
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! (1,278 reviews)
The breakfast is excellent, customer service are very good Really nice service

Reviewed on Mar 24, 2026

Best Western Plus Oslo Airport
Scandic Oslo Airport

Scandic Oslo Airport

4 out of 5
Ravinevegen 15 Nannestad
$84 nightly
The price is $96 total per night from Apr 1 to Apr 2
$96 total
Apr 1 - Apr 2
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! (1,000 reviews)
Great gym an clean

Reviewed on Mar 13, 2026

Scandic Oslo Airport
Park Inn by Radisson Oslo Airport Hotel West

Park Inn by Radisson Oslo Airport Hotel West

4 out of 5
Museumsvegen 26 Ullensaker
$101 nightly
The price is $113 total per night from Apr 5 to Apr 6
$113 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free WiFi, room service, and a fitness center. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (2,317 reviews)
The airport shuttle bus was easy to find.Breakfast was very good.

Reviewed on Mar 25, 2026

Park Inn by Radisson Oslo Airport Hotel West
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
$78 nightly
The price is $88 total per night from Mar 29 to Mar 30
$88 total
Mar 29 - Mar 30
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 ...
8.4/10 Very Good! (3,375 reviews)
Very convenient location. Good for one or two nights. Substantial breakfast.

Reviewed on Mar 25, 2026

Citybox Oslo
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
$69 nightly
The price is $78 total per night from Apr 12 to Apr 13
$78 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! (1,688 reviews)
I enjoyed my stay overall. The room was quite small with limited space for clothes, but the location is excellent and the staff were 10/10 — very friendly and helpful.

Reviewed on Mar 8, 2026

Smarthotel Oslo
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$83 nightly
The price is $94 total per night from Mar 29 to Mar 30
$94 total
Mar 29 - Mar 30
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! (2,454 reviews)
The hotel was in a excellent area. The room was nice and clean. Staff were very friendly and helpful. Happy with our stay!

Reviewed on Mar 25, 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
$160 nightly
The price is $179 total per night from Mar 30 to Mar 31
$179 total
Mar 30 - Mar 31
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 Aker Brygge ...
9.2/10 Wonderful! (198 reviews)
Nice, clean hotel. Breakfast buffet had many options.

Reviewed on Mar 23, 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
$121 nightly
The price is $136 total per night from Apr 5 to Apr 6
$136 total
Apr 5 - Apr 6
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 ...
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.