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Oslo Gardermoen

$252+ Cheap flights from Wisconsin to Oslo Gardermoen (OSL)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — OSL
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Wisconsin to Oslo Gardermoen

Cheapest flights from Wisconsin to Oslo Gardermoen
Explore the most affordable flight options available from Wisconsin to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This Expedia deal was found by Cheapflights users on 12/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:50 pmORD - OSL
1 stop34h 20mMultiple Airlines
Fri 12/129:35 amOSL - ORD
1 stop12h 45mMultiple Airlines
Deal found 12/9$488
This Mytrip deal was found by Cheapflights users on 12/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:50 pmORD - OSL
1 stop34h 20mMultiple Airlines
Fri 12/126:15 amOSL - ORD
1 stop13h 55mMultiple Airlines
Deal found 12/8$500
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Tue 12/96:10 pmORD - OSL
2 stops14h 30mLufthansa
Fri 12/129:35 amOSL - ORD
1 stop12h 45mLufthansa
Deal found 12/9$517
This KAYAK deal was found by Cheapflights users on 12/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:45 pmORD - OSL
2 stops37h 25mSWISS
Sun 1/111:00 pmOSL - ORD
1 stop30h 45mSWISS
Deal found 12/7$521
This KAYAK deal was found by Cheapflights users on 12/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:45 pmORD - OSL
2 stops37h 25mSWISS
Sat 1/101:00 pmOSL - ORD
2 stops59h 00mSWISS
Deal found 12/7$551
This KAYAK deal was found by Cheapflights users on 12/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:30 pmORD - OSL
1 stop10h 05mIcelandair
Sun 1/119:30 pmOSL - ORD
1 stop26h 50mIcelandair
Deal found 12/7$576
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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 12/106:10 pmORD - OSL
2 stops16h 30mLufthansa
Fri 12/129:35 amOSL - ORD
1 stop12h 45mLufthansa
Deal found 12/9$577
This Delta deal was found by Cheapflights users on 12/7. 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.
Wed 12/317:00 amORD - OSL
2 stops18h 40mDelta
Sun 1/1112:40 pmOSL - ORD
1 stop32h 40mDelta
Deal found 12/7$595
This KLM deal was found by Cheapflights users on 12/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:05 amMKE - OSL
2 stops18h 35mKLM
Wed 12/107:45 amOSL - MKE
2 stops19h 37mKLM
Deal found 12/7$612
This Expedia deal was found by Cheapflights users on 12/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/83:22 pmMSP - OSL
2 stops37h 48mMultiple Airlines
Fri 12/126:15 amOSL - MSP
2 stops22h 23mMultiple Airlines
Deal found 12/7$627
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Tue 12/911:29 amMSP - OSL
2 stops19h 41mAmerican Airlines
Tue 12/167:20 amOSL - MSP
2 stops23h 39mAmerican Airlines
Deal found 12/9$628
This Air France deal was found by Cheapflights users on 12/7. 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.
Mon 12/295:20 pmORD - OSL
1 stop20h 30mAir France
Sun 1/114:50 pmOSL - ORD
1 stop29h 20mAir France
Deal found 12/7$628

Find flight deals from Wisconsin to Oslo Gardermoen

Keep the following information in mind while searching for Wisconsin to Oslo Gardermoen flight deals. Data was last updated December 9, 2025.

Round-trip from

$359
(Ticket)

One-way from

$252
(TAP AIR PORTUGAL)

Popular in

December

Cheapest in

March

Average price

$2,316
From Wisconsin to Oslo Gardermoen
Search Deals
One-way flight from Wisconsin to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($520 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($146 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin to Oslo Gardermoen 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 December 9, 2025.
Use the filters below to find and compare flights from Wisconsin to Oslo Gardermoen Airport that are best for you.

Fly from

Wisconsin

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 1/20

10:40 am-9:20 am

2 stops15h 40m

Oslo Gardermoen

Sun 1/25

11:05 am-4:55 pm

1 stop12h 50m

$387

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Thu 1/22

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Thu 1/29

1:10 pm-5:20 pm

1 stop11h 10m

$392

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 2/25

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Mon 3/16

1:10 pm-6:20 pm

1 stop11h 10m

$420

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sat 2/28

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Sun 3/15

9:30 pm-6:20 pm

1 stop26h 50m

$420

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 1/21

10:29 am-9:20 am

2 stops15h 51m

Oslo Gardermoen

Wed 1/28

5:55 am-4:45 pm

1 stop17h 50m

$430

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Thu 2/19

7:20 pm-1:10 pm

1 stop10h 50m

Oslo Gardermoen

Sun 3/8

11:05 am-5:45 pm

1 stop12h 40m

$463

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Thu 1/8

4:10 pm-12:10 pm

1 stop13h 00m

Oslo Gardermoen

Wed 1/21

6:05 am-3:20 pm

1 stop16h 15m

$489

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 2/24

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Tue 3/17

1:10 pm-6:20 pm

1 stop11h 10m

$492

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 2/11

5:55 pm-10:55 pm

1 stop22h 00m

Oslo Gardermoen

Tue 2/17

11:50 am-6:25 pm

1 stop13h 35m

$493

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Tue 2/24

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Sun 3/15

9:30 pm-6:20 pm

1 stop26h 50m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 46 results
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Best time to book a flight from Wisconsin to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Wisconsin 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 Wisconsin to Oslo Gardermoen Airport

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

Find hourly flight availability from Wisconsin to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 9, 2025.

It’s typically best to fly out from Wisconsin to Oslo Gardermoen Airport in the evening. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Wisconsin to Oslo Gardermoen. 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 Wisconsin to Oslo Gardermoen Airport?

    Airlines like Scandinavian Airlines, Icelandair, and British Airways fly from Wisconsin to Oslo Gardermoen Airport in about 10h 05m. The time it takes to get you to your destination can typically vary by up to 13h 08m. The distance between Wisconsin and Oslo Gardermoen Airport is about 4039 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Wisconsin to Oslo Gardermoen Airport?

    While some choose either Chicago O'Hare Intl - Oslo Gardermoen or Madison Truax Field - Oslo Gardermoen, Minneapolis St Paul - Oslo Gardermoen is the most popular route from Wisconsin to Oslo Gardermoen Airport.

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

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

  • How can I find direct flights from Wisconsin to Oslo Gardermoen?

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

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

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

See more FAQs

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Alternative routes for Wisconsin to Oslo Gardermoen

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Sandefjord flights
Los Angeles to Sandefjord flights
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O'Hare Intl to Sandefjord flights
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George Bush Intcntl to Oslo Gardermoen flights
Oakland to Oslo Gardermoen flights
Fort Lauderdale to Oslo Gardermoen flights
Raleigh to Oslo Gardermoen flights
Philadelphia to Oslo Gardermoen flights
Salt Lake City to Oslo Gardermoen flights
Stewart to Oslo Gardermoen flights
Seattle to Sandefjord flights
San Francisco to Sandefjord flights
St. Louis to Oslo Gardermoen flights
Burbank to Oslo Gardermoen flights
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New Orleans to Oslo Gardermoen flights
Indianapolis to Oslo Gardermoen flights
Oklahoma City to Oslo Gardermoen flights
Nashville to Oslo Gardermoen flights
Cincinnati to Oslo Gardermoen flights
Sky Harbor Intl to Oslo Gardermoen flights

Top 6 airlines flying from Wisconsin to Oslo Gardermoen

Discover the top 6 airlines that operate flights from Wisconsin to Oslo Gardermoen. 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$440Average$677FlexibilityNo cancel feeOn-time77%
DeltaCheapest$586Average$1,007FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$593Average$666FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$593Average$701FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$734Average$1,230FlexibilityNo cancel feeOn-time69%
KLMCheapest$798Average$1,792FlexibilityNo cancel feeOn-time75%

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