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.

Wed, Feb 4 - Wed, Feb 11
SEA
Seattle
OSL
Oslo
$419 Roundtrip, found 4 days ago
$419
Roundtrip
found 4 days ago
Select Icelandair flight, departing Wed, Feb 4 from Seattle to Oslo, returning Wed, Feb 11, priced at $419 found 4 days ago
Tue, Sep 22 - Mon, Oct 19
SEA
Seattle
OSL
Oslo
$461 Roundtrip, found 4 days ago
$461
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Tue, Sep 22 from Seattle to Oslo, returning Mon, Oct 19, priced at $461 found 4 days ago
Mon, Apr 6 - Mon, Apr 27
SEA
Seattle
OSL
Oslo
$487 Roundtrip, found 4 days ago
$487
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, Apr 6 from Seattle to Oslo, returning Mon, Apr 27, priced at $487 found 4 days ago
Mon, Mar 16 - Wed, Apr 1
SEA
Seattle
OSL
Oslo
$501 Roundtrip, found 6 days ago
$501
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Mar 16 from Seattle to Oslo, returning Wed, Apr 1, priced at $501 found 6 days ago
Sun, Oct 25 - Fri, Nov 6
SEA
Seattle
OSL
Oslo
$510 Roundtrip, found 4 days ago
$510
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Oct 25 from Seattle to Oslo, returning Fri, Nov 6, priced at $510 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
$149 nightly
The price is $167 total per night from Dec 19 to Dec 20
$167 total
Dec 19 - Dec 20
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! (4,259 reviews)
Convenient, and everything you want from an airport hotel. Quiet and comfortable.

Reviewed on Dec 15, 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
$131 nightly
The price is $147 total per night from Jan 5 to Jan 6
$147 total
Jan 5 - Jan 6, 2026
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! (2,268 reviews)
Friendly staff. Nice clean spacious rooms. Easy 5min walk to airport

Reviewed on Dec 12, 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 $152 total per night from Dec 19 to Dec 20
$152 total
Dec 19 - Dec 20
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! (1,814 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

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! (1,532 reviews)
Clean room good service

Reviewed on Dec 13, 2025

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Smarthotel Oslo
Radisson Blu Scandinavia Hotel, Oslo

Radisson Blu Scandinavia Hotel, Oslo

4 out of 5
Holbergs Gate 30 Oslo
$124 nightly
The price is $139 total per night from Dec 23 to Dec 24
$139 total
Dec 23 - Dec 24
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! (2,923 reviews)
A great hotel, we stayed in room 1717, 17th floor and the view is spectacular, my only negative is that in our 3 night stay I the housekeeping didn’t change our bed sheets, change out towels ect.., so I had to ring reception to ask for towels, coffee refresh ect.., other than that this place is more ...

Reviewed on Dec 12, 2025

Radisson Blu Scandinavia Hotel, Oslo
Clarion Hotel The Hub

Clarion Hotel The Hub

4 out of 5
Biskop Gunnerus Gate 3 Oslo
$159 nightly
The price is $178 total per night from Jan 3 to Jan 4
$178 total
Jan 3 - Jan 4, 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! (4,019 reviews)
Great hotel excellent location and the best breakfast I’ve ever had in a hotel it was incredible! Highly recommend this hotel for your stay in Oslo!!

Reviewed on Dec 13, 2025

Clarion Hotel The Hub
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
$70 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! (1,219 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
$79 nightly
The price is $88 total per night from Jan 11 to Jan 12
$88 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! (1,364 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
$78 nightly
The price is $90 total per night from Jan 4 to Jan 5
$90 total
Jan 4 - Jan 5, 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! (1,007 reviews)
Great Hotel, very neat and quiet and cozy. Complimentary breakfast was great, nice staff. Room was a little small but very nicely organized to allow two adults and two kids to all sleep in one room

Reviewed on Dec 10, 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
$72 nightly
The price is $81 total per night from Jan 11 to Jan 12
$81 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! (3,233 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! (1,532 reviews)
Clean room good service

Reviewed on Dec 13, 2025

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Smarthotel Oslo
Comfort Hotel Xpress Central Station

Comfort Hotel Xpress Central Station

3 out of 5
Fred Olsens Gate 11 Oslo
$71 nightly
The price is $80 total per night from Jan 4 to Jan 5
$80 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! (2,336 reviews)
Modern room with good amenities. Heated bathroom floor. Clean. Excellent lifts and good/modern hotel decor. Location is excellent. Interesting self check- in.

Reviewed on Dec 10, 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
$132 nightly
The price is $148 total per night from Jan 5 to Jan 6
$148 total
Jan 5 - Jan 6, 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! (98 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
$131 nightly
The price is $147 total per night from Jan 5 to Jan 6
$147 total
Jan 5 - Jan 6, 2026
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! (2,268 reviews)
Friendly staff. Nice clean spacious rooms. Easy 5min walk to airport

Reviewed on Dec 12, 2025

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.
8.4/10 Very Good! (275 reviews)
Modernt och praktiskt. Jättebra med avskilt sovrum.

Reviewed on Dec 9, 2025

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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.