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
670 USD for flights from Seattle to Oslo leaving on 10/30/2017 and returning on 12/1/2017
Low 395 USD
670 USD
High 1,861 USD
Choose my own dates
Best time to book
Cheapest time to buy a ticket for Seattle — Oslo is approximately 54 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 July.
Seattle to Oslo flights are currently cheapest between October and December.
Impact on price
Cheapest airline
According to our data, Norwegian Air Shuttle, Virgin America and Sun Country Airlines are the cheapest airlines to fly this route.
momondo users most frequently choose to fly from Seattle to Oslo with either Norwegian Air Shuttle, Virgin America or Sun Country Airlines.
Impact on price (additional fees may apply)
Norwegian Air Shuttle
+2%
Virgin America
+2%
Sun Country Airlines
+2%
Alaska Airlines
+5%
TAP Portugal
+6%
Major US Carrier
+8%
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 61 different sites.
Impact on price
Seattle Tacoma-Sandefjord/Oslo
+1%
Seattle Tacoma-Gardermoen
+1%
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 - Pearson Intl - Brussels National - 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
Oct 15 - Oct 25
484 USD
NorwegianUS
SEA SEA
13h 40min
1 stop
OSL OSL
OSL OSL
13h 25min
1 stop
SEA SEA
Return trip
Oct 16 - Oct 29
546 USD
ExploreTrip
SEA SEA
19h 20min
1 stop
OSL OSL
OSL OSL
22h 20min
1 stop
SEA SEA
Return trip
Sep 6 - Sep 11
823 USD
FareboomUS
SEA SEA
23h 4min
2 stops
OSL OSL
OSL OSL
33h 56min
2 stops
SEA SEA

Go for less - experience more

Cheap flights from Seattle to Oslo
Return trip
Sep 12 - Sep 26
677 USD
TravelMerryUS
SEA SEA
19h 10min
2 stops
OSL OSL
OSL OSL
21h 0min
2 stops
SEA SEA
Return trip
Sep 9 - Sep 22
682 USD
TravelMerryUS
SEA SEA
27h 45min
2 stops
OSL OSL
OSL OSL
20h 47min
2 stops
SEA SEA
Return trip
Sep 12 - Oct 1
685 USD
TravelMerryUS
SEA SEA
21h 25min
2 stops
OSL OSL
OSL OSL
22h 35min
2 stops
SEA SEA

Coming or going?

Cheap flights from Oslo to Seattle
Return trip
Sep 1 - Sep 22
422 USD
FlightFinderNO
OSL OSL
23h 33min
2 stops
SEA SEA
SEA SEA
19h 6min
2 stops
OSL OSL
Return trip
Sep 1 - Sep 30
426 USD
FlightFinderNO
OSL OSL
22h 50min
1 stop
SEA SEA
SEA SEA
30h 15min
2 stops
OSL OSL
Return trip
Aug 25 - Sep 1
798 USD
FlysmarterNO
OSL OSL
33h 56min
2 stops
SEA SEA
SEA SEA
25h 56min
2 stops
OSL OSL

Weather forecast for Oslo

Going soon? Be prepared for the weather in Oslo.

Tuesday, Tuesday, August 22, 2017

19°C
7°C

Wednesday, Wednesday, August 23, 2017

20°C
9°C

Thursday, Thursday, August 24, 2017

18°C
9°C

Friday, Friday, August 25, 2017

18°C
10°C

Saturday, Saturday, August 26, 2017

19°C
10°C

Sunday, Sunday, August 27, 2017

20°C
11°C

Monday, Monday, August 28, 2017

19°C
12°C
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