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Cheap flights from Seattle to Oslo from $430

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Oslo departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Seattle to Oslo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Oslo

Best Price Found

$430

Fastest flight time

11h 30m

Direct flights

None

Airports in Oslo

2 airports
The best one-way flight to Oslo from Seattle in the past 72 hours is $430. The best round-trip flight deal from Seattle to Oslo found on momondo in the last 72 hours is $550.
The fastest flight from Seattle to Oslo takes 11h 30m
There are no direct flights from Seattle to Oslo. Popular non-direct routes for this connection are Seattle/Tacoma Intl Airport - Oslo Sandefjord Airport and Seattle/Tacoma Intl Airport - Oslo Gardermoen Airport.
There are 2 airports near Oslo: Oslo Gardermoen (OSL), Oslo Sandefjord (TRF)

How to get the cheapest flight ticket from Seattle to Oslo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Seattle to Oslo?

January. The cheapest time of year to fly to Oslo from Seattle is January. Most expensive is June

What is the cheapest day to depart Seattle for Oslo?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Friday

When is the cheapest time to fly from Seattle to Oslo?

At noon. Seattle to Oslo flights are approximately 34% more expensive in the afternoon than at noon

What is the cheapest airline that flies to Oslo from Seattle?

American Airlines. Air France, American Airlines, and British Airways are the most popular carriers operating from Seattle to Oslo

What is the cheapest Seattle to Oslo flight route?

Seattle/Tacoma Intl - Oslo Gardermoen. Fly from Seattle/Tacoma Intl to Oslo Gardermoen for the best Seattle - Oslo flight prices

How far in advance should you book Seattle to Oslo flights?

54 days before. The cheapest time to buy a flight from Seattle to Oslo is approximately 54 days to departure

When you’re planning your trip from Seattle to Oslo, the most popular airport-to-airport route is Seattle/Tacoma Intl Airport to Oslo Gardermoen Airport. You may be looking for an airport near Oslo Gardermoen Airport to land at when traveling from Seattle and Oslo Sandefjord Airport, located in Oslo is a great option. The cheapest route from Seattle to Oslo is SEA — OSL with an average price of $550 RT during the month of March.

Seattle/Tacoma Intl Airport (SEA) to Oslo Gardermoen Airport (OSL)$550
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Seattle/Tacoma Intl Airport (SEA) to Oslo Sandefjord Airport (TRF)$939
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Easily compare round-trip flights from Seattle to Oslo

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Oslo by changing tabs
Icelandair
Apr 19
SEA3:50 pmSeattle/Tacoma Intl
11h 45m
1 stop
OSL12:35 pmOslo Gardermoen
Apr 24
OSL1:50 pmOslo Gardermoen
12h 50m
1 stop
SEA5:40 pmSeattle/Tacoma Intl
American Airlines
Apr 16
SEA7:40 pmSeattle/Tacoma Intl
30h 00m
1 stop
OSL10:40 amOslo Gardermoen
Apr 25
OSL7:10 amOslo Gardermoen
24h 00m
2 stops
SEA10:10 pmSeattle/Tacoma Intl
British Airways
Apr 16
SEA1:30 pmSeattle/Tacoma Intl
21h 30m
1 stop
OSL8:00 pmOslo Gardermoen
Apr 30
OSL7:40 amOslo Gardermoen
23h 18m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
Multiple Airlines
Apr 11
SEA7:40 pmSeattle/Tacoma Intl
19h 15m
1 stop
OSL11:55 pmOslo Gardermoen
Apr 18
OSL7:10 amOslo Gardermoen
21h 26m
2 stops
SEA7:36 pmSeattle/Tacoma Intl
United Airlines
Sep 11
SEA6:45 amSeattle/Tacoma Intl
23h 00m
3 stops
OSL2:45 pmOslo Gardermoen
Sep 18
OSL6:40 amOslo Gardermoen
22h 28m
2 stops
SEA8:08 pmSeattle/Tacoma Intl
Lufthansa
May 4
SEA2:21 pmSeattle/Tacoma Intl
42h 34m
2 stops
OSL5:55 pmOslo Gardermoen
May 12
OSL6:50 pmOslo Gardermoen
26h 35m
1 stop
SEA12:25 pmSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Oslo

If you're looking for one-way flights from Seattle to Oslo, view some of our deals below provided by British Airways, Finnair and Icelandair
Multiple Airlines
Aug 13
SEA11:00 pmSeattle/Tacoma Intl
31h 35m
2 stops
OSL3:35 pmOslo Gardermoen
Finnair
Aug 13
SEA5:40 pmSeattle/Tacoma Intl
13h 55m
1 stop
OSL4:35 pmOslo Gardermoen
British Airways
May 7
SEA7:40 pmSeattle/Tacoma Intl
18h 45m
1 stop
OSL11:25 pmOslo Gardermoen

Search last-minute flights to Oslo from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to Oslo
Air France
Apr 7
SEA6:15 pmSeattle/Tacoma Intl
20h 05m
1 stop
OSL11:20 pmOslo Gardermoen
Apr 16
OSL6:30 amOslo Gardermoen
20h 11m
1 stop
SEA5:41 pmSeattle/Tacoma Intl
Delta
Apr 7
SEA6:14 amSeattle/Tacoma Intl
17h 31m
2 stops
OSL8:45 amOslo Gardermoen
Apr 16
OSL6:30 amOslo Gardermoen
20h 11m
1 stop
SEA5:41 pmSeattle/Tacoma Intl
Lufthansa
Apr 4
SEA1:10 pmSeattle/Tacoma Intl
19h 50m
2 stops
OSL6:00 pmOslo Gardermoen
Apr 11
OSL9:50 amOslo Gardermoen
17h 37m
2 stops
SEA6:27 pmSeattle/Tacoma Intl
KLM
Apr 4
SEA6:10 pmSeattle/Tacoma Intl
19h 25m
1 stop
OSL10:35 pmOslo Gardermoen
Apr 16
OSL11:50 amOslo Gardermoen
13h 50m
1 stop
SEA4:40 pmSeattle/Tacoma Intl
Multiple Airlines
Apr 7
SEA12:50 pmSeattle/Tacoma Intl
20h 10m
2 stops
OSL6:00 pmOslo Gardermoen
Apr 13
OSL6:35 amOslo Gardermoen
24h 05m
2 stops
SEA9:40 pmSeattle/Tacoma Intl
Turkish Airlines
Apr 6
SEA6:40 pmSeattle/Tacoma Intl
31h 10m
1 stop
OSL10:50 amOslo Gardermoen
Apr 12
OSL2:35 pmOslo Gardermoen
35h 10m
1 stop
SEA4:45 pmSeattle/Tacoma Intl

Best airlines flying from Seattle to Oslo

Compare and see reviews for airlines that fly from Seattle to Oslo with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $504Free CancellationRating
7.1
1,407 reviews
Search Icelandair flights
LufthansaPriceFrom $517Free CancellationRating
7.0
7,892 reviews
Search Lufthansa flights
British AirwaysPriceFrom $543Free CancellationRating
6.8
6,968 reviews
Search British Airways flights
American AirlinesPriceFrom $561Free CancellationRating
7.3
15,202 reviews
Search American Airlines flights
United AirlinesPriceFrom $581Free CancellationRating
7.4
11,481 reviews
Search United Airlines flights
Air FrancePriceFrom $596Free CancellationRating
7.6
1,885 reviews
Search Air France flights
KLMPriceFrom $601Free CancellationRating
7.8
1,691 reviews
Search KLM flights
DeltaPriceFrom $620Free CancellationRating
8.0
11,418 reviews
Search Delta flights
FinnairPriceFrom $686Free CancellationRating
7.7
1,379 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom $1,058Free CancellationRating
7.4
1,429 reviews
Search Scandinavian Airlines flights

American Airlines flights from Seattle to Oslo

Our best American Airlines deals on Seattle to Oslo flight tickets
American Airlines
Apr 16
SEA7:40 pmSeattle/Tacoma Intl
30h 00m
1 stop
OSL10:40 amOslo Gardermoen
Apr 25
OSL7:10 amOslo Gardermoen
24h 00m
2 stops
SEA10:10 pmSeattle/Tacoma Intl
American Airlines
Apr 16
SEA12:30 pmSeattle/Tacoma Intl
22h 30m
2 stops
OSL8:00 pmOslo Gardermoen
Apr 25
OSL7:10 amOslo Gardermoen
24h 00m
2 stops
SEA10:10 pmSeattle/Tacoma Intl
American Airlines
Aug 6
SEA5:40 pmSeattle/Tacoma Intl
13h 55m
1 stop
OSL4:35 pmOslo Gardermoen
Aug 20
OSL7:40 amOslo Gardermoen
22h 33m
2 stops
SEA9:13 pmSeattle/Tacoma Intl

British Airways flights from Seattle to Oslo

Our best British Airways deals on Seattle to Oslo flight tickets
British Airways
Apr 16
SEA1:30 pmSeattle/Tacoma Intl
21h 30m
1 stop
OSL8:00 pmOslo Gardermoen
Apr 30
OSL7:40 amOslo Gardermoen
23h 18m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
British Airways
Apr 16
SEA7:17 amSeattle/Tacoma Intl
18h 18m
2 stops
OSL10:35 amOslo Gardermoen
Apr 30
OSL7:40 amOslo Gardermoen
23h 18m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
British Airways
Apr 20
SEA10:54 pmSeattle/Tacoma Intl
39h 41m
2 stops
OSL11:35 pmOslo Gardermoen
Apr 28
OSL7:40 amOslo Gardermoen
25h 09m
2 stops
SEA11:49 pmSeattle/Tacoma Intl

  • How far is Seattle/Tacoma Intl to Oslo by plane?

    Seattle/Tacoma Intl and Oslo are 4550.6 mi apart from one another. A reasonable flight in good conditions will take 11h 30m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Oslo?

    Prices for flights from Seattle/Tacoma Intl Airport to Oslo are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Oslo?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Oslo?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Oslo.

  • What documentation or ID do you need to fly to Oslo?

    The travel and health documents you'll need for your trip to Oslo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Seattle to Oslo

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to Bergen Flights
Fastest flight time13h 10m
Cheapest price$563
Spokane to Oslo Flights
Fastest flight time20h 20m
Cheapest price$1,172
Seattle to Tromsø Flights
Fastest flight time18h 15m
Cheapest price$979
Seattle to Trondheim Flights
Fastest flight time32h 20m
Cheapest price$877
Seattle to Ålesund Flights
Fastest flight time16h 35m
Cheapest price$1,284
Seattle to Stavanger Flights
Fastest flight time19h 15m
Cheapest price$979
Seattle to Narvik Flights
Fastest flight time26h 20m
Cheapest price$1,346
Spokane to Ålesund Flights
Fastest flight time24h 20m
Cheapest price$1,830
Seattle to Bodø Flights
Fastest flight time22h 00m
Cheapest price$818

Similar Seattle to Oslo flights

Flexible with your destination? Broaden your search and find flights similar to your Seattle to Oslo route

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Oslo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oslo from Seattle.

Can I find flights from Seattle to Oslo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oslo from Seattle with this policy.

How can momondo help me find flights from Seattle to Oslo?

Once all potential Seattle to Oslo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Oslo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Fly into one of these airports located in Oslo
Airports listed have a maximum distance of 53.1 mi from Oslo


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