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Cheap flights from Seattle to Oslo from $393

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 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Tue 5/21
Tue 5/28

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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
British Airways
Nov 8
SEA6:45 pmSeattle/Tacoma Intl
16h 40m
1 stop
OSL8:25 pmOslo Gardermoen
Nov 19
OSL11:45 amOslo Gardermoen
14h 00m
1 stop
SEA4:45 pmSeattle/Tacoma Intl
Icelandair
Oct 13
SEA3:50 pmSeattle/Tacoma Intl
11h 45m
1 stop
OSL12:35 pmOslo Gardermoen
Oct 27
OSL9:10 pmOslo Gardermoen
28h 50m
1 stop
SEA6:00 pmSeattle/Tacoma Intl
Finnair
Nov 8
SEA7:50 amSeattle/Tacoma Intl
17h 55m
2 stops
OSL10:45 amOslo Gardermoen
Nov 19
OSL8:45 amOslo Gardermoen
19h 18m
2 stops
SEA7:03 pmSeattle/Tacoma Intl
United Airlines
Nov 8
SEA5:35 amSeattle/Tacoma Intl
33h 10m
3 stops
OSL11:45 pmOslo Gardermoen
Nov 19
OSL1:20 pmOslo Gardermoen
19h 25m
2 stops
SEA11:45 pmSeattle/Tacoma Intl
Multiple Airlines
Nov 8
SEA2:07 pmSeattle/Tacoma Intl
24h 18m
2 stops
OSL11:25 pmOslo Gardermoen
Nov 16
OSL9:50 amOslo Gardermoen
20h 13m
2 stops
SEA9:03 pmSeattle/Tacoma Intl
American Airlines
Aug 14
SEA1:26 pmSeattle/Tacoma Intl
25h 04m
2 stops
OSL11:30 pmOslo Gardermoen
Sep 4
OSL5:05 pmOslo Gardermoen
33h 40m
1 stop
SEA5:45 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 Air France, Icelandair and SWISS
Multiple Airlines
Sep 17
SEA5:00 pmSeattle/Tacoma Intl
40h 10m
2 stops
OSL6:10 pmOslo Gardermoen
Air France
Oct 8
SEA1:35 pmSeattle/Tacoma Intl
13h 15m
1 stop
OSL11:50 amOslo Gardermoen
SWISS
Oct 8
SEA1:10 pmSeattle/Tacoma Intl
39h 05m
2 stops
OSL1:15 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
Turkish Airlines
May 25
SEA6:40 pmSeattle/Tacoma Intl
31h 10m
1 stop
OSL10:50 amOslo Gardermoen
Jun 3
OSL2:35 pmOslo Gardermoen
35h 10m
1 stop
SEA4:45 pmSeattle/Tacoma Intl
Lufthansa
May 25
SEA2:15 pmSeattle/Tacoma Intl
18h 45m
2 stops
OSL6:00 pmOslo Gardermoen
Jun 3
OSL6:45 pmOslo Gardermoen
31h 14m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
Air Canada
May 25
SEA7:05 pmSeattle/Tacoma Intl
32h 15m
2 stops
OSL12:20 pmOslo Gardermoen
Jun 3
OSL9:50 amOslo Gardermoen
17h 37m
2 stops
SEA6:27 pmSeattle/Tacoma Intl
American Airlines
May 26
SEA1:15 amSeattle/Tacoma Intl
37h 10m
2 stops
OSL11:25 pmOslo Gardermoen
Jun 3
OSL1:10 pmOslo Gardermoen
55h 25m
2 stops
SEA11:35 amSeattle/Tacoma Intl

British Airways flights from Seattle to Oslo

Our best British Airways deals on Seattle to Oslo flight tickets
British Airways
Nov 8
SEA6:45 pmSeattle/Tacoma Intl
16h 40m
1 stop
OSL8:25 pmOslo Gardermoen
Nov 19
OSL11:45 amOslo Gardermoen
14h 00m
1 stop
SEA4:45 pmSeattle/Tacoma Intl
British Airways
Nov 8
SEA6:45 pmSeattle/Tacoma Intl
16h 40m
1 stop
OSL8:25 pmOslo Gardermoen
Nov 19
OSL7:10 amOslo Gardermoen
23h 33m
2 stops
SEA9:43 pmSeattle/Tacoma Intl
British Airways
Nov 8
SEA6:45 pmSeattle/Tacoma Intl
16h 40m
1 stop
OSL8:25 pmOslo Gardermoen
Nov 16
OSL11:40 amOslo Gardermoen
14h 05m
1 stop
SEA4:45 pmSeattle/Tacoma Intl

Icelandair flights from Seattle to Oslo

Our best Icelandair deals on Seattle to Oslo flight tickets
Icelandair
Oct 13
SEA3:50 pmSeattle/Tacoma Intl
11h 45m
1 stop
OSL12:35 pmOslo Gardermoen
Oct 27
OSL9:10 pmOslo Gardermoen
28h 50m
1 stop
SEA6:00 pmSeattle/Tacoma Intl
Icelandair
Sep 14
SEA3:50 pmSeattle/Tacoma Intl
11h 45m
1 stop
OSL12:35 pmOslo Gardermoen
Sep 18
OSL4:30 pmOslo Gardermoen
13h 05m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
Icelandair
Sep 5
SEA6:55 pmSeattle/Tacoma Intl
11h 30m
1 stop
OSL3:25 pmOslo Gardermoen
Sep 18
OSL4:30 pmOslo Gardermoen
13h 05m
1 stop
SEA8:35 pmSeattle/Tacoma Intl

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?

In the evening. Seattle to Oslo flights are approximately 32% more expensive in the afternoon than in the evening

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

American Airlines. American Airlines, British Airways, and Icelandair 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?

16 days before. The cheapest time to buy a flight from Seattle to Oslo is approximately 16 days to departure

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

$393

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 $393. The best round-trip flight deal from Seattle to Oslo found on momondo in the last 72 hours is $552.
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 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.


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 $500Free CancellationRating
7.0
1,291 reviews
Search Icelandair flights
LufthansaPriceFrom $541Free CancellationRating
7.0
7,659 reviews
Search Lufthansa flights
British AirwaysPriceFrom $543Free CancellationRating
6.8
6,829 reviews
Search British Airways flights
American AirlinesPriceFrom $559Free CancellationRating
7.3
14,514 reviews
Search American Airlines flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
10,924 reviews
Search United Airlines flights
Air FrancePriceFrom $595Free CancellationRating
7.5
1,764 reviews
Search Air France flights
DeltaPriceFrom $621Free CancellationRating
8.0
10,673 reviews
Search Delta flights
KLMPriceFrom $627Free CancellationRating
7.8
1,568 reviews
Search KLM flights
FinnairPriceFrom $643Free CancellationRating
7.7
1,376 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom $1,058Free CancellationRating
7.4
1,415 reviews
Search Scandinavian Airlines flights

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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From?
To?
Tue 5/21
Tue 5/28
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Find better results for your trip to Norway

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