Cheap flights from Seattle to Oslo

Round-trip
1 adult
Economy
From?
To?
Tue 8/10
Tue 8/17

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Seattle/Tacoma Intl to Oslo.
View current Norway travel restrictions

Flight information for Seattle to Oslo

Find info about flight duration, direct flights, and airports for your flight from Seattle to Oslo
Best Price Found$680The best flight deal from Seattle to Oslo found on momondo in the last 72 hours is $680
Fastest flight time11h 45mThe fastest flight from Seattle to Oslo takes 11h 45m
Direct flightsNoneThere 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.
Airports in Oslo2 airportsThere 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?

May

The cheapest time of year to fly to Oslo from Seattle is May. Most expensive is December

What is the cheapest day to depart Seattle for Oslo?

Wednesday

The cheapest day of the week is typically Wednesday. The most expensive is typically Saturday

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

at noon

Seattle to Oslo flights are approximately 13% more expensive in the evening than at noon

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

Norwegian

Air France, British Airways, and Finnair 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?

31 days before

The cheapest time to buy a flight from Seattle to Oslo is approximately 31 days to departure


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 three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Oslo by changing tabs
American Airlines
SEASeattle/Tacoma Intl
11h 45m
OSLOslo Gardermoen
Delta
SEASeattle/Tacoma Intl
14h 59m
TRFOslo Sandefjord

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 American Airlines and Delta
American Airlines
SEASeattle/Tacoma Intl
11h 45m
OSLOslo Gardermoen
Delta
SEASeattle/Tacoma Intl
14h 59m
TRFOslo Sandefjord

Best airlines flying from Seattle to Oslo

Compare and see reviews for airlines that fly from Seattle to Oslo with momondo
AirlineRatingFree CancellationPrice
British Airways
PriceFrom $357
Free Cancellation
Rating
7.1
7.4

Boarding

7.2

Comfort

7.5

Crew

6.5

Entertainment

6.5

Food

Reviews

Cons: British Airways is always amazing

1 / 10
Lufthansa
PriceFrom $385
Free Cancellation
Rating
7.5
7.7

Boarding

7.5

Comfort

8.0

Crew

7.2

Entertainment

7.2

Food

Reviews

Pros: Customer service by the crew

Cons: Lufthansa still charges full price like usual, but on a 8+ hour flight to serve a cat size meal of pasta soaked in some pesto sauce is unacceptable! Thank god I had lunch at Frankfurt before departure! Covid-19 should not be an excuse for lack of services! I work for a company which falls into the Essential business category and despite the pandemic we NEVER EVER compromised with the top quality of our product! I am so dissatisfied with Lufthansa and what they have become, pale shadow of a great company, very sad....

1 / 10
Finnair
PriceFrom $386
Free Cancellation
Rating
7.2
8.1

Boarding

7.9

Comfort

8.4

Crew

6.7

Entertainment

7.3

Food

Reviews

Pros: All is great.

Cons: Nothing is not good.

1 / 8
Norwegian
PriceFrom $419
Free Cancellation
Rating
6.0
6.0

Boarding

5.9

Comfort

6.5

Crew

6.2

Entertainment

5.7

Food

Reviews

Pros: Crew was acceptable but sits terrible

Cons: Not a comfy flight

1 / 10
Icelandair
PriceFrom $431
Free Cancellation
Rating
7.6
7.8

Boarding

7.2

Comfort

8.0

Crew

7.7

Entertainment

6.9

Food

Reviews

Pros: That I got to visit a place as mystical as Iceland for such a low and affordable flight. My departure flight with Iceland Air was on time and although the return was a bit tardy the company did an excellent job with being transparent.

Cons: The flight crew could have been a bit more polite

1 / 10
Air France
PriceFrom $440
Free Cancellation
Rating
8.1
8.3

Boarding

7.8

Comfort

8.6

Crew

7.2

Entertainment

7.9

Food

Reviews

Pros: I've never been on a flight with such narrow seat and thin cushion. There was no entertainment offered for the almost 4 hour flight. There was no means of charging any electronic gears. The airplane seems to be 30 years behind time. Crew was unfriendly and smiling faces are not part of the uniform.

Cons: Very narrow seats and thim cushion. No entertainment offered an do means of recharging electronic devices.

1 / 7
Delta
PriceFrom $451
Free Cancellation
Rating
8.2
8.3

Boarding

8.5

Comfort

8.3

Crew

7.9

Entertainment

8.0

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10
Iberia
PriceFrom $455
Free Cancellation
Rating
7.4
7.9

Boarding

7.6

Comfort

8.1

Crew

7.5

Entertainment

6.9

Food

Reviews

Pros: I really like the preferred seating area and the crew overall

Cons: Boarding was communicated by areas one time only. I would suggest to repeat communication of the areas that were told to board before so if you missed the first one you don’t have to wait until the end

1 / 6
American Airlines
PriceFrom $464
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Delayed flight no reasons seems like American Airlines don’t know what to do in these situations

Cons: I believe this airlines should have figured the answer to this question by now.

1 / 10
KLM
PriceFrom $492
Free Cancellation
Rating
7.8
7.9

Boarding

8.2

Comfort

8.3

Crew

7.3

Entertainment

7.5

Food

Reviews

Pros: Yes, Very good

1 / 9

  • Are airlines flying from Seattle/Tacoma Intl to Oslo offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from Seattle/Tacoma Intl to Oslo are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Icelandair, Delta, and Norwegian. You can search for the full list of airlines like Icelandair that are offering this flexibility.

  • 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 45m.


Can I fly to Oslo from Seattle/Tacoma Intl right now?

Information is based on travel restrictions from Seattle/Tacoma Intl to Oslo

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Oslo.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Oslo.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Oslo.

Documents
Pre Registration Form - 72 hours before arrival in Norway.


Can I fly back to Seattle/Tacoma Intl from Oslo?

Returning to Seattle/Tacoma Intl from Oslo

COVID-19 testing requirements
Visitors from Oslo must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Oslo are not required to quarantine after entering Seattle/Tacoma Intl.

If you are planning to travel to Oslo at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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 Trondheim Flights
Fastest flight time15h 15m
Cheapest price$1,143