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Oslo

$148+ Cheap flights from the United States to Oslo

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from USA to Oslo

Keep the following information in mind while searching for USA to Oslo flight deals. Data was last updated August 18, 2025.

Round-trip from

$360
(FlightHub)

One-way from

$148
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$528
From USA to Oslo
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One-way flight from USA to Oslo
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Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from USA to Oslo

Cheapest flights from USA to Oslo
Explore the most affordable flight options available from USA to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This FlightHub deal was found by Cheapflights users on 8/16. 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.
Sun 11/95:40 pmEWR - OSL
1 stop31h 50mScandinavian Airlines
Wed 11/125:55 amOSL - EWR
1 stop15h 45mScandinavian Airlines
Deal found 8/16$360
This Ticket deal was found by Cheapflights users on 8/17. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:40 pmBOS - OSL
1 stop16h 20mScandinavian Airlines
Fri 10/177:10 amOSL - BOS
1 stop14h 25mScandinavian Airlines
Deal found 8/17$364
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:40 pmBOS - OSL
1 stop18h 20mScandinavian Airlines
Wed 10/226:00 pmOSL - BOS
1 stop27h 35mScandinavian Airlines
Deal found 8/16$376
This CrystalTravel deal was found by Cheapflights users on 8/17. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:50 pmEWR - OSL
Nonstop7h 50mScandinavian Airlines
Thu 10/911:00 amOSL - EWR
Nonstop8h 15mScandinavian Airlines
Deal found 8/17$382
This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:30 pmEWR - OSL
Nonstop7h 35mScandinavian Airlines
Wed 11/1210:45 amOSL - EWR
Nonstop8h 40mScandinavian Airlines
Deal found 8/17$383
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:50 pmBOS - OSL
1 stop32h 20mSWISS
Wed 12/171:00 pmOSL - BOS
1 stop13h 20mSWISS
Deal found 8/17$389
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:40 pmEWR - OSL
1 stop20h 05mScandinavian Airlines
Sun 11/910:50 amOSL - EWR
1 stop32h 45mScandinavian Airlines
Deal found 8/16$390
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:50 pmBOS - OSL
1 stop9h 45mIcelandair
Sun 10/121:50 pmOSL - BOS
1 stop14h 10mIcelandair
Deal found 8/17$393
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:25 pmEWR - OSL
1 stop13h 20mIcelandair
Mon 10/201:50 pmOSL - EWR
1 stop11h 20mIcelandair
Deal found 8/17$393
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:50 pmBOS - OSL
1 stop9h 45mIcelandair
Sun 11/309:30 pmOSL - BOS
1 stop26h 20mIcelandair
Deal found 8/17$394
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Tue 10/711:35 pmBOS - OSL
1 stop10h 05mIcelandair
Sun 10/121:50 pmOSL - BOS
1 stop11h 00mIcelandair
Deal found 8/16$395
This FlightHub deal was found by Cheapflights users on 8/15. 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.
Tue 11/187:35 pmEWR - OSL
1 stop10h 00mIcelandair
Fri 11/281:10 pmOSL - EWR
1 stop11h 15mIcelandair
Deal found 8/15$395

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Oslo 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 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from the United States to Oslo that are best for you.

Fly from

USA

Fly to

Oslo

Route

Depart

Return

Price

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Fri 10/3

5:40 pm-4:00 pm

1 stop16h 20m

Oslo Gardermoen

Fri 10/17

7:10 am-3:35 pm

1 stop14h 25m

$364

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Sun 10/12

5:40 pm-12:55 pm

1 stop13h 15m

Oslo Gardermoen

Wed 10/22

4:10 pm-3:35 pm

1 stop29h 25m

$376

NewarkOslo

EWR - OSL

EWROSL

Newark

Sun 2/1

6:30 pm-8:05 am

Nonstop7h 35m

Oslo Gardermoen

Wed 2/11

10:45 am-1:25 pm

Nonstop8h 40m

$382

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 11/27

6:30 pm-8:05 am

Nonstop7h 35m

Oslo Gardermoen

Wed 12/3

10:45 am-1:25 pm

Nonstop8h 40m

$382

NewarkOslo

EWR - OSL

EWROSL

Newark

Wed 11/5

6:30 pm-8:05 am

Nonstop7h 35m

Oslo Gardermoen

Sun 11/9

10:45 am-1:25 pm

Nonstop8h 40m

$383

NewarkOslo

EWR - OSL

EWROSL

Newark

Thu 10/9

6:50 pm-8:40 am

Nonstop7h 50m

Oslo Gardermoen

Thu 11/20

10:45 am-1:25 pm

Nonstop8h 40m

$383

NewarkOslo

EWR - OSL

EWROSL

Newark

Sun 2/8

6:30 pm-8:05 am

Nonstop7h 35m

Oslo Gardermoen

Mon 2/16

10:45 am-1:25 pm

Nonstop8h 40m

$383

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Wed 10/8

8:50 pm-12:35 pm

1 stop9h 45m

Oslo Gardermoen

Sun 10/12

1:50 pm-10:00 pm

1 stop14h 10m

$393

BostonOslo

BOS - OSL

BOSOSL

Boston Logan Intl

Tue 10/7

11:35 pm-3:40 pm

1 stop10h 05m

Oslo Gardermoen

Sun 10/12

1:50 pm-6:50 pm

1 stop11h 00m

$395

New YorkOslo

JFK - OSL

JFKOSL

New York John F Kennedy Intl

Tue 10/7

8:25 pm-12:35 pm

1 stop10h 10m

Oslo Gardermoen

Mon 10/13

4:45 pm-7:10 pm

1 stop32h 25m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 60 results
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Best time to book a flight from USA to Oslo

Have a flexible travel schedule? Discover the best time to fly to Oslo from USA 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.

Cheapflights Insights

Everything you need to know about your flight from the United States to Oslo

What is the cheapest month to book a flight from USA to Oslo?

Currently, November is the cheapest month in which you can book a flight from USA to Oslo (average of $567). Flying from USA to Oslo in June is currently the most expensive (average of $1,009). 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 US to OSL?

Find hourly flight availability from USA to Oslo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

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

Reviews of airlines servicing Oslo

Get insights into the airlines that provide service to Oslo. 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 Oslo. Reviews last updated August 18, 2025.
Get a feel of what it's like to fly with Delta, Scandinavian Airlines, and United Airlines from the United States to Oslo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.4
Good
1,470 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
529 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,277 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • How long is the flight from USA to Oslo?

    There are many flights that can get you from USA to Oslo in 10h 10m. Fly via Scandinavian Airlines, Icelandair, or Air Canada to get the fastest option. USA and Oslo are separated by a distance of 3674 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from USA to Oslo one-way?

    For one-way options, check prices for Norse Atlantic Airways. According to our data, you can fly for as low as $148. Users have also found prices from $176 and $333 on TAP AIR PORTUGAL and Icelandair, respectively.

  • What are the most popular routes from USA to Oslo?

    While some choose either New York John F Kennedy Intl - Oslo Gardermoen or New York LaGuardia - Oslo Gardermoen, Newark - Oslo Gardermoen is the most popular route from USA to Oslo.

  • What are the cheapest flights from USA to Oslo?

    On average you can expect to pay $1,236 for a flight from USA to Oslo. The cheapest flight overall is $336 while the most popular route, (Newark - Oslo Gardermoen) is currently priced at $360.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from USA to Oslo 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 USA to Oslo?

    Currently, November is the cheapest month in which you can book a flight from USA to Oslo (average of $567). Flying from USA to Oslo in June is currently the most expensive (average of $1,009). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Oslo Gardermoen flights
Newark to Oslo Gardermoen flights
LaGuardia to Oslo Gardermoen flights
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Boston to Sandefjord flights
John F Kennedy Intl to Tromsø flights
Seattle to Narvik flights
Atlanta to Sandefjord flights
Denver to Narvik flights
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Newark to Bergen flights
Miami to Bergen flights
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Top 10 airlines flying from USA to Oslo

Discover the top 10 airlines that operate flights from USA to Oslo. 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 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$194Average$673FlexibilityNo cancel feeOn-time79%
Norse Atlantic AirwaysCheapest$267Average$484FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$297Average$822FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$314Average$802FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$380Average$622FlexibilityNo cancel feeOn-time76%
FinnairCheapest$412Average$658FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$438Average$702FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$457Average$785FlexibilityNo cancel feeOn-time70%
KLMCheapest$458Average$906FlexibilityNo cancel feeOn-time75%
DeltaCheapest$472Average$995FlexibilityNo cancel feeOn-timeN/A

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