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

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Cheap Flights from SEA to OSL starting at $362 One Way, $418 Round Trip

Prices starting at $418 for return flights and $362 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, Mar 5 - Wed, Mar 11
SEA
Seattle
OSL
Oslo
$418 Roundtrip, found 3 days ago
$418
Roundtrip
found 3 days ago
Select Icelandair flight, departing Thu, Mar 5 from Seattle to Oslo, returning Wed, Mar 11, priced at $418 found 3 days ago
Wed, May 6 - Fri, May 29
SEA
Seattle
OSL
Oslo
$421 Roundtrip, found 5 days ago
$421
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Wed, May 6 from Seattle to Oslo, returning Fri, May 29, priced at $421 found 5 days ago
Mon, Apr 13 - Tue, Apr 28
SEA
Seattle
OSL
Oslo
$451 Roundtrip, found 3 days ago
$451
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Apr 13 from Seattle to Oslo, returning Tue, Apr 28, priced at $451 found 3 days ago
Mon, Mar 9 - Wed, Mar 18
SEA
Seattle
OSL
Oslo
$456 Roundtrip, just found
$456
Roundtrip
just found
Select Lufthansa flight, departing Mon, Mar 9 from Seattle to Oslo, returning Wed, Mar 18, priced at $456 just found
Mon, Apr 20 - Tue, Apr 28
SEA
Seattle
OSL
Oslo
$456 Roundtrip, just found
$456
Roundtrip
just found
Select Air Canada flight, departing Mon, Apr 20 from Seattle to Oslo, returning Tue, Apr 28, priced at $456 just found

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 Jan 1 to Jan 2
$168 total
Jan 1 - Jan 2, 2026
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! (4,280 reviews)
Clean, quiet and a really nice gym

Reviewed on Nov 28, 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 13 to Dec 14
$148 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 room service. Our guests praise the breakfast and the ...
8.6/10 Excellent! (2,298 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
$135 nightly
The price is $152 total per night from Dec 13 to Dec 14
$152 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! (1,825 reviews)
Great staff, clean rooms and good food!

Reviewed on Dec 3, 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
$155 nightly
The price is $175 total per night from Jan 3 to Jan 4
$175 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! (3,966 reviews)
We had the most amazing stay! The breakfast was incredible. Rooms were clean and cosy. Location was perfect! Highly recommend this fabulous hotel

Reviewed on Dec 1, 2025

Clarion Hotel The Hub
Citybox Oslo

Citybox Oslo

3 out of 5
Prinsensgate 6 Oslo
$79 nightly
The price is $88 total per night from Jan 5 to Jan 6
$88 total
Jan 5 - Jan 6, 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! (3,194 reviews)
Great location. Everything was good for what you might expect for a more "budget hotel". We didnt spend much time at the hotel. The location was key! very close to the harbour and Opera House

Reviewed on Nov 17, 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 and newish

Reviewed on Nov 29, 2025

Get rates
Smarthotel Oslo
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
$76 nightly
The price is $85 total per night from Dec 7 to Dec 8
$85 total
Dec 7 - Dec 8
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! (1,358 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
$92 nightly
The price is $104 total per night from Jan 3 to Jan 4
$104 total
Jan 3 - Jan 4, 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! (1,000 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
$79 nightly
The price is $88 total per night from Jan 5 to Jan 6
$88 total
Jan 5 - Jan 6, 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! (3,194 reviews)
Great location. Everything was good for what you might expect for a more "budget hotel". We didnt spend much time at the hotel. The location was key! very close to the harbour and Opera House

Reviewed on Nov 17, 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 and newish

Reviewed on Nov 29, 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! (2,330 reviews)
Bed was not huge (the size of a small double in the UK), but it was comfortable, so absolutely fine for us. Bathroom was a good size with a good size shower. Based on prior reviews I read, I was concerned that a lot of water would seep out of the shower and the whole bathroom floor would be wet, ...

Reviewed on Dec 1, 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
$133 nightly
The price is $149 total per night from Jan 4 to Jan 5
$149 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! (82 reviews)
Good sized room, modern decoration but issues with room lock and inadequate signage on how to

Reviewed on Nov 9, 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 13 to Dec 14
$148 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 room service. Our guests praise the breakfast and the ...
8.6/10 Excellent! (2,298 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
$114 nightly
The price is $128 total per night from Dec 10 to Dec 11
$128 total
Dec 10 - Dec 11
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! (273 reviews)
El apartamento cumple bien la función, dormir para ir a conocer al día siguiente la ciudad. Es limpio, la entrada es fácil sin embargo por desconocimiento del lugar podríamos los turistas complicarnos en la Entrada. El punto de mejora es para la comunicación, no hay nadie quien pueda ayudarte fácilmente ...

Reviewed on Nov 28, 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.