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$332+ Cheap flights from Oslo to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — SEA
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Oslo to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Oslo to Washington

Cheapest flights from Oslo to Washington
Explore the most affordable flight options available from Oslo to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/221:35 pmOSL - SEA
2 stops31h 18mUnited Airlines
Mon 12/26:00 amSEA - OSL
2 stops21h 45mUnited Airlines
Deal found 11/21$602
This Air Canada deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/211:30 pmOSL - SEA
3 stops34h 00mAir Canada
Mon 12/27:15 pmSEA - OSL
2 stops34h 40mAir Canada
Deal found 11/21$703
This Justfly.com deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:50 amOSL - SEA
1 stop19h 05mBritish Airways
Sat 12/216:50 pmSEA - OSL
1 stop30h 45mBritish Airways
Deal found 11/21$748
This Air France deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/226:55 pmOSL - SEA
1 stop25h 45mMultiple Airlines
Mon 12/212:34 pmSEA - OSL
1 stop18h 51mMultiple Airlines
Deal found 11/21$754
This FlightHub deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:15 pmOSL - SEA
1 stop31h 50mTurkish Airlines
Mon 12/27:00 pmSEA - OSL
1 stop31h 00mTurkish Airlines
Deal found 11/21$762
This Sembo deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/121:00 pmTRF - SEA
2 stops19h 05mMultiple Airlines
Fri 12/134:17 pmSEA - TRF
2 stops35h 03mMultiple Airlines
Deal found 11/21$1,050
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:20 amOSL - SEA
1 stop14h 00mDelta
Sun 1/52:14 pmSEA - OSL
1 stop33h 21mDelta
Deal found 11/21$1,230
This Billigflug deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:20 amOSL - SEA
2 stops19h 34mAir France
Sat 1/41:35 pmSEA - OSL
1 stop23h 40mAir France
Deal found 11/21$1,253
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/127:00 amOSL - SEA
2 stops21h 05mAmerican Airlines
Fri 12/138:00 pmSEA - OSL
2 stops17h 15mAmerican Airlines
Deal found 11/21$1,380
This Billigflug deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/261:00 pmTRF - SEA
2 stops20h 24mScandinavian Airlines
Sat 1/48:20 amSEA - TRF
2 stops25h 05mScandinavian Airlines
Deal found 11/21$1,761
This Aeromexico deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:00 pmTRF - SEA
2 stops31h 20mAir France
Sat 12/211:35 pmSEA - TRF
2 stops19h 50mAir France
Deal found 11/21$2,090

Find flights from Oslo to Washington within your budget

Customize your flight search to find flights from Oslo to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.

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Depart

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Price

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/13

1:15 pm-9:45 pm

2 stops41h 30m

Portland

Mon 2/24

7:35 am-10:55 am

2 stops18h 20m

$387

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/13

3:00 pm-4:35 pm

1 stop34h 35m

Portland

Mon 2/24

7:35 am-10:40 pm

2 stops30h 05m

$396

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 1/16

6:30 am-9:30 pm

2 stops24h 00m

Seattle/Tacoma Intl

Wed 1/29

11:05 am-5:10 pm

2 stops21h 05m

$427

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/13

3:00 pm-4:35 pm

1 stop34h 35m

Portland

Mon 2/24

5:31 am-10:55 am

2 stops20h 24m

$439

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 1/16

11:40 am-11:20 am

1 stop32h 40m

Seattle/Tacoma Intl

Wed 1/29

6:50 pm-10:40 pm

1 stop18h 50m

$447

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Thu 2/13

6:45 am-9:05 pm

3 stops23h 20m

Portland

Mon 2/24

9:55 am-3:20 pm

2 stops20h 25m

$481

OsloPortland

OSL - PDX

OSLPDX

Oslo Gardermoen

Fri 2/14

6:30 am-11:25 am

1 stop13h 55m

Portland

Mon 2/24

9:15 am-4:25 pm

2 stops22h 10m

$495

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Sat 4/5

6:30 am-11:20 am

1 stop13h 50m

Seattle/Tacoma Intl

Sun 4/20

5:30 pm-4:20 pm

1 stop13h 50m

$525

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Thu 1/16

8:40 am-10:00 am

3 stops34h 20m

Seattle/Tacoma Intl

Wed 1/29

2:35 pm-8:00 am

3 stops32h 25m

$746

OsloSeattle

OSL - SEA

OSLSEA

Oslo Gardermoen

Wed 12/4

6:50 am-4:55 pm

1 stop19h 05m

Seattle/Tacoma Intl

Sat 12/21

6:50 pm-10:35 am

1 stop30h 45m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 24 results
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Best time to book a flight from Oslo to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Oslo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Oslo to Washington

Get recent, data-driven insights about flights from Oslo to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oslo to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Oslo to State of Washington (average of $238). Flying from Oslo to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OSL to WA?

Find hourly flight availability from Oslo to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Oslo to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated November 21, 2024.
See what other customers who have flown with Delta, Air France and American Airlines from Oslo to Washington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Turkish Airlines
7.4
Good
3,920 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Oslo to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Oslo to State of Washington one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $433. Lufthansa flights start at $470 while deals on Turkish Airlines start at $669 one-way.

  • What are the most popular routes from Oslo to State of Washington?

    Most travelers choose Oslo Gardermoen - Seattle/Tacoma Intl, Oslo Gardermoen - Portland or Oslo Sandefjord - Seattle/Tacoma Intl when deciding on the best route from Oslo to State of Washington.

  • Can I find deals for flights from Oslo to Washington that include hotel bookings?

    Yes. In addition to deals on Oslo to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo to Washington.

  • Can I find deals for business class flights from Oslo to Washington?

    Yes. Cheapflights offers flight deals from Oslo to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oslo to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Oslo to State of Washington (average of $238). Flying from Oslo to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Oslo to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Newark flights
Oslo Gardermoen to John F Kennedy Intl flights
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Oslo Gardermoen to Miami flights
Sandefjord to John F Kennedy Intl flights
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Oslo Gardermoen to Seattle flights
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Sandefjord to Los Angeles flights
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Sandefjord to Newark flights
Oslo Gardermoen to Honolulu flights
Stavanger to Dallas/Fort Worth flights
Sandefjord to Dulles Intl flights
Stavanger to Orlando flights
Stavanger to Newark flights
Trondheim to Newark flights
Bergen to Stewart flights
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Stavanger to Miami flights
Sandefjord to Boston flights
Oslo Gardermoen to Raleigh flights
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Oslo Gardermoen to Tampa flights
Sandefjord to Orlando flights
Bergen to Las Vegas flights
Bergen to Miami flights

Top 6 airlines flying from Oslo to Washington

Discover the top 6 airlines that operate flights from Oslo to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$382Average$605FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$398Average$668FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$415Average$577FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$433Average$739FlexibilityNo cancel feeOn-time71%
FinnairCheapest$445Average$501FlexibilityNo cancel feeOn-time76%
DeltaCheapest$522Average$823FlexibilityNo cancel feeOn-timeN/A
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