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Oslo Gardermoen

$511+ Cheap flights from Milwaukee (MKE) to Oslo Gardermoen (OSL)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — OSL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Milwaukee to Oslo Gardermoen

Best flights from Milwaukee to Oslo Gardermoen
Discover carefully curated flight deals from Milwaukee to Oslo Gardermoen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This oojo deal was found by Cheapflights users on 12/16. 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.
Tue 5/53:13 pmMKE - OSL
2 stops25h 12mBritish Airways
Mon 5/115:05 pmOSL - MKE
2 stops33h 26mBritish Airways
Deal found 12/16$511
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:30 amMKE - OSL
2 stops23h 10mUnited Airlines
Mon 2/232:05 pmOSL - MKE
2 stops15h 23mUnited Airlines
Deal found 12/15$525
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:35 pmMKE - OSL
3 stops19h 10mAir Canada
Mon 5/116:45 amOSL - MKE
3 stops23h 00mAir Canada
Deal found 12/16$644
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:18 pmMKE - OSL
2 stops20h 17mAmerican Airlines
Sat 6/68:20 amOSL - MKE
2 stops21h 37mAmerican Airlines
Deal found 12/16$848
This Travelocity deal was found by Cheapflights users on 12/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:15 amMKE - OSL
2 stops18h 40mScandinavian Airlines
Mon 5/111:05 pmOSL - MKE
1 stop14h 04mScandinavian Airlines
Deal found 12/16$895
This FlightHub deal was found by Cheapflights users on 12/16. 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.
Wed 5/277:00 amMKE - OSL
2 stops24h 05mScandinavian Airlines
Sat 6/61:05 pmOSL - MKE
1 stop14h 04mScandinavian Airlines
Deal found 12/16$943

Find flight deals from Milwaukee to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Oslo Gardermoen (OSL). 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 18, 2025.

Most accurate provider

oojo
3 stars

Most trusted provider

oojo
3 stars

Round-trip from

$511
(oojo)

Popular in

December

Cheapest in

March

Average price

$2,316
Provider with most accurate pricing for Milwaukee-Mitchell-Oslo Gardermoen flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Oslo Gardermoen flights.
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From Milwaukee-Mitchell to Oslo Gardermoen
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).
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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 Milwaukee 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 18, 2025.
Use the filters below to find and compare flights from Milwaukee to Oslo Gardermoen Airport that are best for you.

Fly from

Milwaukee

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Tue 5/5

3:13 pm-11:25 pm

2 stops25h 12m

Oslo Gardermoen

Mon 5/11

5:05 pm-7:31 pm

2 stops33h 26m

$511

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Thu 2/19

11:30 am-5:40 pm

2 stops23h 10m

Oslo Gardermoen

Mon 2/23

2:05 pm-10:28 pm

2 stops15h 23m

$525

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Tue 5/5

1:35 pm-3:45 pm

3 stops19h 10m

Oslo Gardermoen

Mon 5/11

6:45 am-10:45 pm

3 stops23h 00m

$644

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Wed 5/27

1:18 pm-4:35 pm

2 stops20h 17m

Oslo Gardermoen

Sat 6/6

8:20 am-10:57 pm

2 stops21h 37m

$848

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Tue 5/5

11:15 am-12:55 pm

2 stops18h 40m

Oslo Gardermoen

Mon 5/11

1:05 pm-8:09 pm

1 stop14h 04m

$895

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Wed 5/27

7:00 am-2:05 pm

2 stops24h 05m

Oslo Gardermoen

Sat 6/6

1:05 pm-8:09 pm

1 stop14h 04m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Compare providers for flights from Milwaukee to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to Oslo Gardermoen in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-Oslo Gardermoen Airport flights, users find the pricing of oojo to be most consistent on Cheapflights vs. oojo Users can find the same prices on Milwaukee-Oslo Gardermoen Airport flight deals on Cheapflights vs. oojo >95% of the time. Price accuracy is based on data collected from Milwaukee-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Oslo Gardermoen Airport flights, Cheapflights users trust oojo the most. oojo has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to Oslo Gardermoen

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

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

Currently, December is the cheapest month in which you can book a flight from Milwaukee to Oslo Gardermoen Airport (average of $378). Flying from Milwaukee to Oslo Gardermoen Airport 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 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 18, 2025.

When flying from Milwaukee to Oslo Gardermoen Airport, 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 Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. 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 Gardermoen. Reviews last updated December 18, 2025.
See what other customers who have flown with Delta and Scandinavian Airlines from Milwaukee to Oslo Gardermoen Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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
1,606 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

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 Gardermoen. 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 Gardermoen?

    Milwaukee-Mitchell (MKE), located 6.4 mi from the city center, is the airport you fly out of when you book flights from Milwaukee to Oslo Gardermoen. 2 airlines have flights from Milwaukee-Mitchell to Oslo Gardermoen on a regular basis. Booking flights from Milwaukee-Mitchell to Oslo Gardermoen should not be difficult; the airport handles an average of 0 outbound flights to Oslo Gardermoen per day.

  • How long is the flight from Milwaukee to Oslo Gardermoen Airport?

    There are many flights that can get you from Milwaukee to Oslo Gardermoen Airport in 19h 10m. Fly via British Airways, United Airlines, or Air Canada to get the fastest option. Airlines will cover a distance of 3984 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $440, Scandinavian Airlines will fly you from Milwaukee to Oslo Gardermoen Airport and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $586. 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 Gardermoen that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee 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.

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

    Currently, December is the cheapest month in which you can book a flight from Milwaukee to Oslo Gardermoen Airport (average of $378). Flying from Milwaukee to Oslo Gardermoen Airport 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 Gardermoen

Discover the top 2 airlines that operate flights from Milwaukee 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$440Average$677FlexibilityNo cancel feeOn-time77%
DeltaCheapest$586Average$1,135FlexibilityNo cancel feeOn-timeN/A

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