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$168+ Cheap flights from Wisconsin 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — OSL
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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Cheap flight deals from Wisconsin to Oslo

Keep the following information in mind while searching for Wisconsin to Oslo flight deals. Data was last updated January 18, 2026.

Round-trip from

$338
(Ticket)

One-way from

$168
(oojo)

Popular in

June

Cheapest in

April

Average price

$615
From Wisconsin to Oslo
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One-way flight from Wisconsin to Oslo
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Highest demand for flights based on searches. 18% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Wisconsin to Oslo

Cheapest flights from Wisconsin to Oslo
Explore the most affordable flight options available from Wisconsin to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 18, 2026.

This Ticket deal was found by Cheapflights users on 1/17. 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.
Mon 2/236:30 pm
ORD
-
OSL
1 stop10h 05m
Icelandair
Sun 3/89:30 pm
OSL
-
ORD
1 stop26h 50m
Icelandair
Deal found 1/17$338
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:30 pm
ORD
-
OSL
1 stop10h 05m
Icelandair
Sun 3/19:30 pm
OSL
-
ORD
1 stop26h 50m
Icelandair
Deal found 1/16$388
This oojo deal was found by Cheapflights users on 1/16. 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.
Mon 4/137:30 pm
MSP
-
OSL
1 stop10h 05m
Icelandair
Mon 4/201:50 pm
OSL
-
MSP
1 stop11h 30m
Icelandair
Deal found 1/16$395
This oojo deal was found by Cheapflights users on 1/18. 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.
Fri 4/1710:25 pm
ORD
-
OSL
1 stop10h 00m
Icelandair
Fri 4/241:50 pm
OSL
-
ORD
1 stop11h 25m
Icelandair
Deal found 1/18$395
This oojo deal was found by Cheapflights users on 1/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:15 pm
ORD
-
OSL
1 stop32h 55m
TAP AIR PORTUGAL
Tue 3/106:45 pm
OSL
-
ORD
1 stop27h 15m
TAP AIR PORTUGAL
Deal found 1/15$397
This FlightHub deal was found by Cheapflights users on 1/18. 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.
Mon 4/67:30 pm
MSP
-
OSL
1 stop12h 55m
Icelandair
Sun 4/121:50 pm
OSL
-
MSP
1 stop11h 30m
Icelandair
Deal found 1/18$399
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Fri 4/177:25 pm
ORD
-
OSL
1 stop10h 10m
Icelandair
Thu 4/231:50 pm
OSL
-
ORD
1 stop11h 25m
Icelandair
Deal found 1/16$399
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Mon 4/137:30 pm
MSP
-
OSL
1 stop12h 55m
Icelandair
Sun 4/194:30 pm
OSL
-
MSP
1 stop32h 50m
Icelandair
Deal found 1/16$401
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:25 pm
ORD
-
OSL
1 stop13h 00m
Icelandair
Thu 5/144:30 pm
OSL
-
ORD
1 stop32h 45m
Icelandair
Deal found 1/16$402
This oojo deal was found by Cheapflights users on 1/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:25 pm
ORD
-
OSL
1 stop10h 10m
Icelandair
Sat 5/21:50 pm
OSL
-
ORD
1 stop11h 25m
Icelandair
Deal found 1/15$403
This oojo deal was found by Cheapflights users on 1/18. 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 4/2610:25 pm
ORD
-
OSL
1 stop31h 10m
Icelandair
Sun 5/31:50 pm
OSL
-
ORD
1 stop11h 25m
Icelandair
Deal found 1/18$404
This Mytrip deal was found by Cheapflights users on 1/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:30 pm
MSP
-
OSL
1 stop10h 05m
Icelandair
Tue 5/121:50 pm
OSL
-
MSP
1 stop11h 30m
Icelandair
Deal found 1/16$409

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wisconsin 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 January 18, 2026.
Use the filters below to find and compare flights from Wisconsin to Oslo that are best for you.

Fly from

Wisconsin

Fly to

Oslo

Route

Depart

Return

Price

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Mon 2/23

6:30 pm-11:35 am

1 stop10h 05m

Oslo Gardermoen

Sun 3/8

9:30 pm-6:20 pm

1 stop26h 50m

$338

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Fri 4/17

7:25 pm-3:25 pm

1 stop13h 00m

Oslo Gardermoen

Fri 4/24

1:50 pm-9:25 pm

1 stop14h 35m

$395

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Fri 2/27

8:15 pm-12:10 pm

1 stop32h 55m

Oslo Gardermoen

Tue 3/10

6:45 pm-4:00 pm

1 stop27h 15m

$397

ChicagoOslo

ORD - TRF

ORDTRF

Chicago O'Hare Intl

Wed 4/22

7:15 pm-2:30 pm

1 stop12h 15m

Oslo Sandefjord

Tue 4/28

3:05 pm-4:10 pm

1 stop32h 05m

$437

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Wed 3/4

7:20 pm-1:10 pm

1 stop10h 50m

Oslo Gardermoen

Wed 3/11

11:05 am-5:45 pm

1 stop12h 40m

$437

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Sun 2/15

7:10 pm-10:30 pm

1 stop20h 20m

Oslo Gardermoen

Sun 2/22

9:05 pm-4:45 pm

1 stop26h 40m

$476

MadisonOslo

MSN - OSL

MSNOSL

Madison Truax Field

Wed 3/4

10:58 am-2:10 pm

2 stops20h 12m

Oslo Gardermoen

Wed 3/11

6:55 am-7:36 pm

2 stops18h 41m

$479

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Mon 3/2

4:47 pm-10:40 pm

2 stops22h 53m

Oslo Gardermoen

Mon 3/9

11:35 am-11:07 pm

2 stops17h 32m

$489

ChicagoOslo

ORD - OSL

ORDOSL

Chicago O'Hare Intl

Mon 2/2

7:15 am-12:10 pm

2 stops21h 55m

Oslo Gardermoen

Mon 2/9

6:45 am-2:55 pm

2 stops15h 10m

$504

MinneapolisOslo

MSP - OSL

MSPOSL

Minneapolis St Paul

Wed 4/8

11:31 am-5:55 pm

2 stops23h 24m

Oslo Gardermoen

Wed 4/15

6:35 am-2:00 pm

1 stop14h 25m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

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

Have a flexible travel schedule? Discover the best time to fly to Oslo 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
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    There are many flights that can get you from Wisconsin to Oslo in 10h 05m. Fly via Icelandair, TAP AIR PORTUGAL, or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 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?

    Most travelers choose Chicago O'Hare Intl - Oslo Gardermoen, Minneapolis St Paul - Oslo Gardermoen or Chicago O'Hare Intl - Oslo Sandefjord when deciding on the best route from Wisconsin to Oslo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wisconsin 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.

See more FAQs

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Alternative routes for Wisconsin to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
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O'Hare Intl to Sandefjord flights
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Los Angeles to Sandefjord flights
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Portland to Oslo Gardermoen flights
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San Francisco to Sandefjord flights
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John F Kennedy Intl to Bergen flights
LaGuardia to Bergen flights
Oakland to Oslo Gardermoen flights
Newark to Bergen flights
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George Bush Intcntl to Oslo Gardermoen flights
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Boston to Bergen flights
Nashville to Oslo Gardermoen flights
Baltimore to Bergen flights
Santa Ana to Oslo Gardermoen flights
Newark to Tromsø flights
Sky Harbor Intl to Oslo Gardermoen flights
Reagan-National to Bergen flights

Top 4 airlines flying from Wisconsin to Oslo

Discover the top 4 airlines that operate flights from Wisconsin 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 January 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$440Average$677FlexibilityNo cancel feeOn-time77%
DeltaCheapest$586Average$948FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$593Average$666FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$593Average$701FlexibilityNo cancel feeOn-time70%

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