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 $206 One Way, $473 Round Trip

Prices starting at $473 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.

Mon, Apr 13 - Tue, Apr 21
SEA
Seattle
OSL
Oslo
$473 Roundtrip, found 3 days ago
$473
Roundtrip
found 3 days ago
Select Icelandair flight, departing Mon, Apr 13 from Seattle to Oslo, returning Tue, Apr 21, priced at $473 found 3 days ago
Tue, May 5 - Wed, May 13
SEA
Seattle
OSL
Oslo
$511 Roundtrip, found 2 days ago
$511
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 5 from Seattle to Oslo, returning Wed, May 13, priced at $511 found 2 days ago
Tue, May 5 - Wed, May 13
SEA
Seattle
OSL
Oslo
$566 Roundtrip, found 2 days ago
$566
Roundtrip
found 2 days ago
Select Air France flight, departing Tue, May 5 from Seattle to Oslo, returning Wed, May 13, priced at $566 found 2 days ago
Tue, May 5 - Wed, May 13
SEA
Seattle
OSL
Oslo
$578 Roundtrip, found 2 days ago
$578
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, May 5 from Seattle to Oslo, returning Wed, May 13, priced at $578 found 2 days ago
Tue, Oct 6 - Tue, Oct 13
SEA
Seattle
OSL
Oslo
$631 Roundtrip, found 3 days ago
$631
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Tue, Oct 6 from Seattle to Oslo, returning Tue, Oct 13, priced at $631 found 3 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
$170 nightly
The price is $190 total per night from Apr 10 to Apr 11
$190 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! (4,469 reviews)
Age and not well maintained showing. Reasonably clean but bad smell HVAC system.

Reviewed on Mar 31, 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! (2,625 reviews)
The breakfast was great. Check in was quick and easy :) room is very simple yet ok. Would stay there again

Reviewed on Mar 29, 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 $139 total per night from Apr 26 to Apr 27
$139 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! (2,299 reviews)
Great breakfast, nice gym, comfortable bed

Reviewed on Mar 28, 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
$154 nightly
The price is $172 total per night from Apr 6 to Apr 7
$172 total
Apr 6 - Apr 7
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! (4,373 reviews)
Do not stay here if you have children. Children are clearly not welcome and they make that clear. Although the rules say “no children in the pool after 7:00 pm” you should expect the staff to come down at least one or two times while you are in the pool to make you feel unwelcome. Though all the ...

Reviewed on Mar 30, 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 $153 total per night from Apr 9 to Apr 10
$153 total
Apr 9 - Apr 10
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! (3,148 reviews)
The breakfast was good

Reviewed on Mar 29, 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
$83 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! (2,459 reviews)
The hotel staff is great and very helpful

Reviewed on Apr 1, 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
$95 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! (1,267 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
$96 nightly
The price is $107 total per night from Apr 19 to Apr 20
$107 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! (1,439 reviews)
THe staff was nice and everything was perfect

Reviewed on Mar 18, 2026

Thon Hotel Gardermoen
Scandic Oslo Airport

Scandic Oslo Airport

4 out of 5
Ravinevegen 15 Nannestad
$75 nightly
The price is $85 total per night from Apr 30 to May 1
$85 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! (1,002 reviews)
Great gym an clean

Reviewed on Mar 13, 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
$81 nightly
The price is $91 total per night from Apr 7 to Apr 8
$91 total
Apr 7 - Apr 8
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! (3,378 reviews)
Great location: A short walk to central station, and shops:restaurants, a few steps away from tram stops, Self check in and out. Bed is comfortable, however we had a double bed room, there is no tv, rising cups or ironing board etc in the room, a small basin without a plug, shower is not clean- hair ...

Reviewed on Mar 28, 2026

Citybox Oslo
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
$68 nightly
The price is $77 total per night from Apr 12 to Apr 13
$77 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! (1,701 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
$83 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! (2,459 reviews)
The hotel staff is great and very helpful

Reviewed on Apr 1, 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
$165 nightly
The price is $185 total per night from Apr 5 to Apr 6
$185 total
Apr 5 - Apr 6
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! (203 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 $139 total per night from Apr 26 to Apr 27
$139 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! (2,299 reviews)
Great breakfast, nice gym, comfortable bed

Reviewed on Mar 28, 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.