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$525+ Cheap flights from Milwaukee (MKE) to Oslo

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — OSL
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Milwaukee to Oslo

Cheapest flights from Milwaukee to Oslo
Explore the most affordable flight options available from Milwaukee to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 12/255:00 amMKE - OSL
2 stops35h 45mUnited Airlines
Sat 12/271:50 pmOSL - MKE
2 stops37h 05mUnited Airlines
Deal found 12/21$882
This Ovago deal was found by Cheapflights users on 12/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:48 pmMKE - OSL
2 stops14h 17mLufthansa
Tue 12/306:15 amOSL - MKE
2 stops17h 52mLufthansa
Deal found 12/22$1,083
This Mytrip deal was found by Cheapflights users on 12/22. 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.
Tue 12/238:00 amMKE - OSL
2 stops20h 35mMultiple Airlines
Tue 12/305:20 pmOSL - MKE
3 stops33h 00mMultiple Airlines
Deal found 12/22$2,264
This Air Canada deal was found by Cheapflights users on 12/21. 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 12/2512:02 pmMKE - OSL
3 stops20h 38mAir Canada
Sat 12/276:15 amOSL - MKE
3 stops17h 52mAir Canada
Deal found 12/21$2,514

Find flight deals from Milwaukee to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Oslo (OS1). 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 December 23, 2025.

Round-trip from

$525
(Delta)

Popular in

December

Cheapest in

March

Average price

$2,316
From Milwaukee-Mitchell to Oslo
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($519 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($147 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 December 23, 2025.
Use the filters below to find and compare flights from Milwaukee to Oslo that are best for you.

Fly from

Milwaukee

Fly to

Oslo

Route

Depart

Return

Price

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Wed 2/4

6:29 pm-9:30 pm

2 stops20h 01m

Oslo Gardermoen

Wed 2/11

6:30 am-6:14 pm

2 stops18h 44m

$525

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Sun 2/22

1:25 pm-5:10 pm

2 stops20h 45m

Oslo Gardermoen

Thu 2/26

6:15 am-8:55 pm

2 stops21h 40m

$611

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Wed 2/4

2:32 pm-3:20 pm

2 stops17h 48m

Oslo Gardermoen

Wed 2/11

6:05 am-6:53 pm

3 stops19h 48m

$655

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Sat 1/24

10:59 am-11:00 am

2 stops17h 01m

Oslo Gardermoen

Tue 1/27

6:15 am-8:48 pm

2 stops21h 33m

$659

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Wed 5/27

1:18 pm-4:35 pm

2 stops20h 17m

Oslo Gardermoen

Sat 6/6

12:50 pm-10:57 pm

2 stops17h 07m

$869

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Wed 5/27

1:18 pm-7:15 pm

2 stops22h 57m

Oslo Gardermoen

Sat 6/6

8:20 am-9:27 pm

2 stops20h 07m

$870

MilwaukeeOslo

MKE - TRF

MKETRF

Milwaukee-Mitchell

Sun 2/22

7:03 am-2:05 pm

2 stops24h 02m

Oslo Sandefjord

Thu 2/26

2:35 pm-10:39 pm

2 stops39h 04m

$889

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Wed 5/27

1:18 pm-4:35 pm

2 stops20h 17m

Oslo Gardermoen

Sun 6/7

12:50 pm-10:57 pm

2 stops17h 07m

$919

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Sat 1/24

10:30 am-1:05 pm

3 stops19h 35m

Oslo Gardermoen

Tue 1/27

6:15 am-8:48 pm

3 stops21h 33m

$960

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Wed 5/27

7:00 am-12:55 pm

2 stops22h 55m

Oslo Gardermoen

Sat 6/6

1:20 pm-8:09 pm

1 stop13h 49m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Best time to book a flight from Milwaukee to Oslo

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

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

Currently, December is the cheapest month in which you can book a flight from Milwaukee to Oslo (average of $378). Flying from Milwaukee to Oslo in June is currently the most expensive (average of $621). 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 MKE to OSL?

Find hourly flight availability from Milwaukee 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 December 23, 2025.

When flying from Milwaukee to Oslo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight at noon.

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 December 23, 2025.
Read through reviews of airlines operating flights from Milwaukee to Oslo, such as Delta and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.4
Good
1,620 reviews
Delta
7.9
Good
8,014 reviews

Entertainment

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Milwaukee to Oslo?

    If you book a flight to Oslo from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 0 flights from Milwaukee-Mitchell to Oslo per day from 2 different airlines.

  • How long is the flight from Milwaukee to Oslo?

    For as low as $525, Delta can have you in Oslo from Milwaukee in 20h 01m. There are 3984 mi between Milwaukee and Oslo. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Milwaukee to Oslo round-trip?

    According to our current data, Scandinavian Airlines ($440), and Delta ($586) offers the cheapest pricing from Milwaukee to Oslo. Scandinavian Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Milwaukee to Oslo (average of $378). Flying from Milwaukee to Oslo in June is currently the most expensive (average of $621). 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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Top 2 airlines flying from Milwaukee to Oslo

Discover the top 2 airlines that operate flights from Milwaukee 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$440Average$677FlexibilityNo cancel feeOn-time77%
DeltaCheapest$586Average$1,093FlexibilityNo cancel feeOn-timeN/A

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