Flights from Seattle to Oslo

Search and find cheap flights from Seattle to Oslo (Norway, Europe)
Search and find cheap flights from Seattle to Oslo (Norway, Europe)

Looking for the best tickets for Seattle to Oslo?

Look no more. We’ve gone through the latest 1,572,531 fares to bring you all the insights you could possibly want.
Expect to pay
879 USD for flights from Seattle to Oslo leaving on 7/7/2017 and returning on 8/11/2017
Low 392 USD
879 USD
High 1,295 USD
Choose my own dates
Best time to book
Cheapest time to buy a ticket for Seattle — Oslo is approximately 53 days to departure.
Normally the best deals on Seattle to Oslo flights are available 2 to 4 months prior to departure.
Days before departure
Best month
Cheapest time of year to fly to Oslo from Seattle is February and November. Most expensive are June and December.
Seattle to Oslo flights are currently cheapest between July and August.
Impact on price
Cheapest airline
According to our data, Swiss International Air Lines, Major US Carrier and United Airlines are the cheapest airlines to fly this route.
momondo users most frequently choose to fly from Seattle to Oslo with either Swiss International Air Lines, Major US Carrier or United Airlines.
Impact on price (additional fees may apply)
Swiss International Air Lines
+4%
Major US Carrier
+5%
United Airlines
+10%
Brussels Airlines
+10%
Air Canada
+11%
Deutsche Lufthansa
+14%
Best time to fly
Seattle to Oslo flights are approximately 6% more expensive in the noon than in the morning.
Noon flights tend to be the most expensive.
Impact on price
Cheapest day
Saturday is normally the most expensive day to fly, whilst Tuesday tends to be the cheapest.
Cheapest day of week is typically Tuesday and the most expensive is typically Saturday.
Impact on price
Cheapest route
Fly Seattle Tacoma - Sandefjord/Oslo for the best Seattle to Oslo flight prices saving up to 0% on average.
Seattle Tacoma - Sandefjord/Oslo tends to be 0% cheaper than Seattle Tacoma - Gardermoen.
momondo compares flights to Oslo from Seattle from 51 different sites.
Impact on price
Seattle Tacoma-Sandefjord/Oslo
+3%
Seattle Tacoma-Gardermoen
+4%
Direct flights
Popular non-direct routes for this connection are Seattle Tacoma - Frankfurt Intl - Gardermoen, Seattle Tacoma - San Francisco Intl - Zurich - Gardermoen and Seattle Tacoma - O'Hare Intl - Charles De Gaulle - Gardermoen with a flight time of 11 hours 35 minutes
Direct flights available: None available
You can fly from Seattle Tacoma to Gardermoen indirect via Frankfurt Intl, San Francisco Intl or Zurich.
Direct flights available on
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

Go right away

Last minute flights from Seattle to Oslo
Return trip
Jun 20 - Jul 26
954 USD
FareboomUS
SEA SEA
26h 0min
2 stops
OSL OSL
OSL OSL
37h 19min
2 stops
SEA SEA
Return trip
Jun 4 - Jun 12
957 USD
FlyFarUS
SEA SEA
42h 55min
3 stops
OSL OSL
OSL OSL
31h 59min
2 stops
SEA SEA
Return trip
Apr 29 - May 3
1,134 USD
TravelMerryUS
SEA SEA
24h 51min
2 stops
OSL OSL
OSL OSL
20h 45min
2 stops
SEA SEA

Go for less - experience more

Cheap flights from Seattle to Oslo
Return trip
May 30 - Aug 28
721 USD
TravelMerryUS
SEA SEA
17h 57min
2 stops
OSL OSL
OSL OSL
19h 29min
2 stops
SEA SEA
Return trip
Jun 4 - Jun 12
957 USD
FlyFarUS
SEA SEA
42h 55min
3 stops
OSL OSL
OSL OSL
31h 59min
2 stops
SEA SEA
Return trip
Jun 10 - Jul 7
960 USD
ExploreTrip
SEA SEA
31h 41min
2 stops
OSL OSL
OSL OSL
40h 41min
2 stops
SEA SEA

Coming or going?

Cheap flights from Oslo to Seattle
Return trip
May 2 - Oct 15
575 USD
SuperSaverNO
OSL OSL
22h 32min
2 stops
SEA SEA
SEA SEA
34h 0min
1 stop
OSL OSL
Return trip
May 3 - Oct 15
575 USD
SuperSaverNO
OSL OSL
19h 8min
2 stops
SEA SEA
SEA SEA
34h 0min
1 stop
OSL OSL
Return trip
May 1 - May 1
1,756 USD
SuperSaverNO
OSL OSL
18h 16min
2 stops
SEA SEA
SEA SEA
25h 55min
2 stops
OSL OSL

Weather forecast for Oslo

Going soon? Be prepared for the weather in Oslo.
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