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

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Cheap Flights from SEA to OSL starting at $374 One Way, $419 Round Trip

Prices starting at $419 for return flights and $374 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, Mar 1 - Sat, Mar 14
SEA
Seattle
OSL
Oslo
$419 Roundtrip, found 7 hours ago
$419
Roundtrip
found 7 hours ago
Select Icelandair flight, departing Sun, Mar 1 from Seattle to Oslo, returning Sat, Mar 14, priced at $419 found 7 hours ago
Tue, Sep 8 - Mon, Oct 5
SEA
Seattle
OSL
Oslo
$461 Roundtrip, found 14 hours ago
$461
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Tue, Sep 8 from Seattle to Oslo, returning Mon, Oct 5, priced at $461 found 14 hours ago
Tue, Feb 17 - Tue, Feb 24
SEA
Seattle
OSL
Oslo
$495 Roundtrip, found 6 hours ago
$495
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Feb 17 from Seattle to Oslo, returning Tue, Feb 24, priced at $495 found 6 hours ago
Mon, Mar 16 - Wed, Apr 1
SEA
Seattle
OSL
Oslo
$501 Roundtrip, found 1 day ago
$501
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Mar 16 from Seattle to Oslo, returning Wed, Apr 1, priced at $501 found 1 day ago
Tue, May 5 - Wed, May 27
SEA
Seattle
OSL
Oslo
$505 Roundtrip, found 1 hour ago
$505
Roundtrip
found 1 hour ago
Select British Airways flight, departing Tue, May 5 from Seattle to Oslo, returning Wed, May 27, priced at $505 found 1 hour 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
$150 nightly
The price is $168 total per night from Dec 13 to Dec 14
$168 total
Dec 13 - Dec 14
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 ...
8.8/10 Excellent! (4,257 reviews)
Wide variety

Reviewed on Dec 8, 2025

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
$132 nightly
The price is $148 total per night from Dec 16 to Dec 17
$148 total
Dec 16 - Dec 17
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! (2,272 reviews)
very clean room and good room location, very quiet. good amenities.

Reviewed on Nov 27, 2025

Radisson Hotel & Conference Centre Oslo Airport
Radisson RED Hotel, Oslo Airport

Radisson RED Hotel, Oslo Airport

2.5 out of 5
Henrik Ibsens Veg Ullensaker Viken
$136 nightly
The price is $153 total per night from Dec 13 to Dec 14
$153 total
Dec 13 - Dec 14
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! (1,812 reviews)
The room was wonderfully comfortable and I loved how stylish it was. The framed photographs were a really nice touch.

Reviewed on Dec 7, 2025

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
$156 nightly
The price is $176 total per night from Jan 11 to Jan 12
$176 total
Jan 11 - Jan 12, 2026
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! (4,001 reviews)
Would be nice if the staff didn’t remove the serving utensils for breakfast when the time is running out. A lot of food get wasted when people will still eat some

Reviewed on Dec 8, 2025

Clarion Hotel The Hub
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
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! (1,523 reviews)
Clean room, short walk to Karl Johan Gate street and many attractions

Reviewed on Dec 7, 2025

Get rates
Smarthotel Oslo
Karl Johan Hotel

Karl Johan Hotel

4 out of 5
Karl Johans gate 33 Oslo
$182 nightly
The price is $204 total per night from Jan 11 to Jan 12
$204 total
Jan 11 - Jan 12, 2026
Total with taxes and fees
Book a stay at this business-friendly hotel in Oslo. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful staff ...
9.2/10 Wonderful! (2,410 reviews)
An excellent hotel in the centre of Oslo.

Reviewed on Dec 8, 2025

Karl Johan Hotel
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
$71 nightly
The price is $79 total per night from Dec 30 to Dec 31
$79 total
Dec 30 - Dec 31
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! (1,220 reviews)
Everything was fine but the shuttle service not being included and 80nok each way for 5 min ride is a bit of a rip off

Reviewed on Dec 1, 2025

Best Western Plus Oslo Airport
Thon Hotel Gardermoen

Thon Hotel Gardermoen

3.5 out of 5
Balder Allé 22 Ullensaker
$75 nightly
The price is $84 total per night from Jan 11 to Jan 12
$84 total
Jan 11 - Jan 12, 2026
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 ...
8.8/10 Excellent! (1,362 reviews)
Swift check in, friendly staff. Comfortable room- all slept so well. Our flight was early the next morning and a free takeaway breakfast was provided which was simple but very nice.

Reviewed on Nov 14, 2025

Thon Hotel Gardermoen
Scandic Oslo Airport

Scandic Oslo Airport

4 out of 5
Ravinevegen 15 Ullensaker
$81 nightly
The price is $93 total per night from Jan 10 to Jan 11
$93 total
Jan 10 - Jan 11, 2026
Total with taxes and fees
Book a stay at this business-friendly hotel in Ullensaker. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful ...
8.6/10 Excellent! (1,009 reviews)
Clean room and entrance but very small room for family.

Reviewed on Dec 2, 2025

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
$71 nightly
The price is $79 total per night from Jan 11 to Jan 12
$79 total
Jan 11 - Jan 12, 2026
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! (3,219 reviews)
breakfast

Reviewed on Dec 7, 2025

Citybox Oslo
Smarthotel Oslo

Smarthotel Oslo

3 out of 5
St. Olavsgate 26 Oslo
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! (1,523 reviews)
Clean room, short walk to Karl Johan Gate street and many attractions

Reviewed on Dec 7, 2025

Get rates
Smarthotel Oslo
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$73 nightly
The price is $82 total per night from Jan 4 to Jan 5
$82 total
Jan 4 - Jan 5, 2026
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 ...
8.6/10 Excellent! (2,320 reviews)
Very clean and modern rooms. The staff are very friendly.

Reviewed on Dec 7, 2025

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
$134 nightly
The price is $150 total per night from Jan 4 to Jan 5
$150 total
Jan 4 - Jan 5, 2026
Total with taxes and fees
Stay at this hotel in Oslo. Enjoy free breakfast, free WiFi, and a 24-hour front desk. Popular attractions Oslo Opera House and Karl Johan Gate are located ...
9/10 Wonderful! (91 reviews)
Had a fantastic stay. The hotel has the best free breakfast of any place I’ve stayed at

Reviewed on Dec 6, 2025

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
$132 nightly
The price is $148 total per night from Dec 16 to Dec 17
$148 total
Dec 16 - Dec 17
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! (2,272 reviews)
very clean room and good room location, very quiet. good amenities.

Reviewed on Nov 27, 2025

Radisson Hotel & Conference Centre Oslo Airport
The APARTMENTS company - Majorstuen

The APARTMENTS company - Majorstuen

3.5 out of 5
Fagerborggaten 16 Oslo
$115 nightly
The price is $129 total per night from Dec 14 to Dec 15
$129 total
Dec 14 - Dec 15
Total with taxes and fees
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.
8.4/10 Very Good! (275 reviews)
Modernt och praktiskt. Jättebra med avskilt sovrum.

Reviewed on Dec 9, 2025

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.