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 3 hours ago
$475
Roundtrip
found 3 hours ago
Select Icelandair flight, departing Sun, Apr 26 from Seattle to Oslo, returning Thu, Apr 30, priced at $475 found 3 hours ago
Tue, May 5 - Tue, May 12
SEA
Seattle
OSL
Oslo
$514 Roundtrip, found 11 hours ago
$514
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, May 5 from Seattle to Oslo, returning Tue, May 12, priced at $514 found 11 hours ago
Wed, May 6 - Tue, May 12
SEA
Seattle
OSL
Oslo
$570 Roundtrip, found 1 hour ago
$570
Roundtrip
found 1 hour ago
Select Air France flight, departing Wed, May 6 from Seattle to Oslo, returning Tue, May 12, priced at $570 found 1 hour ago
Wed, May 6 - Tue, May 12
SEA
Seattle
OSL
Oslo
$581 Roundtrip, found 1 hour ago
$581
Roundtrip
found 1 hour ago
Select KLM flight, departing Wed, May 6 from Seattle to Oslo, returning Tue, May 12, priced at $581 found 1 hour 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
$170 nightly
The price is $190 total per night from Apr 17 to Apr 18
$190 total
Apr 17 - Apr 18
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! (4,501 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
Comfort Hotel RunWay

Comfort Hotel RunWay

3.5 out of 5
Hans Gaarders veg 27 Ullensaker
$77 nightly
The price is $86 total per night from May 11 to May 12
$86 total
May 11 - May 12
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! (2,653 reviews)
The breakfast was so delicious. Our room was basic but comfortable and a good price.

Reviewed on Apr 14, 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
$129 nightly
The price is $144 total per night from Apr 26 to Apr 27
$144 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! (2,307 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
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
$162 nightly
The price is $182 total per night from Apr 19 to Apr 20
$182 total
Apr 19 - Apr 20
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! (4,401 reviews)
breakfast was good and good options to eat

Reviewed on Apr 16, 2026

Clarion Hotel The Hub
Radisson Blu Scandinavia Hotel, Oslo

Radisson Blu Scandinavia Hotel, Oslo

4 out of 5
Holbergs Gate 30 Oslo
$141 nightly
The price is $158 total per night from Apr 26 to Apr 27
$158 total
Apr 26 - Apr 27
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! (3,176 reviews)
Beautiful

Reviewed on Apr 15, 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 May 10 to May 11
$94 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! (2,491 reviews)
There was no drinking water in the room nor any electric kettle. We had to get water from the reception. There is no self laundry and we had to walk 10 mins to another Comfort Hotel to do the self laundry which is payable for NEK90. Location is very central. Rooms are very small and the double room ...

Reviewed on Apr 15, 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
$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
$98 nightly
The price is $110 total per night from Apr 19 to Apr 20
$110 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 ...
8.8/10 Excellent! (1,002 reviews)
Great stay, clean rooms and near airport

Reviewed on Apr 11, 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 Apr 19 to Apr 20
$104 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! (3,396 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
$71 nightly
The price is $79 total per night from Apr 19 to Apr 20
$79 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! (1,717 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
$84 nightly
The price is $94 total per night from May 10 to May 11
$94 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! (2,491 reviews)
There was no drinking water in the room nor any electric kettle. We had to get water from the reception. There is no self laundry and we had to walk 10 mins to another Comfort Hotel to do the self laundry which is payable for NEK90. Location is very central. Rooms are very small and the double room ...

Reviewed on Apr 15, 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 $191 total per night from Apr 19 to Apr 20
$191 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! (221 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 $144 total per night from Apr 26 to Apr 27
$144 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! (2,307 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.