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Oslo Gardermoen

$475+ Cheap flights from Milwaukee (MKE) 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — OSL
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Milwaukee to Oslo Gardermoen

Cheapest flights from Milwaukee to Oslo Gardermoen
Explore the most affordable flight options available from Milwaukee to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 3/19:44 am
MKE
-
OSL
2 stops24h 56m
United Airlines
Fri 3/206:45 am
OSL
-
MKE
2 stops16h 24m
United Airlines
Deal found 1/28$532
This oojo deal was found by Cheapflights users on 1/27. 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 8/191:05 pm
MKE
-
OSL
2 stops27h 20m
British Airways
Fri 9/48:35 am
OSL
-
MKE
2 stops19h 43m
British Airways
Deal found 1/27$566
This oojo deal was found by Cheapflights users on 1/27. 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 9/81:05 pm
MKE
-
OSL
2 stops27h 15m
British Airways
Fri 9/188:35 am
OSL
-
MKE
2 stops19h 46m
British Airways
Deal found 1/27$594
This FlightHub deal was found by Cheapflights users on 1/27. 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 8/197:00 am
MKE
-
OSL
1 stop16h 45m
Scandinavian Airlines
Fri 9/41:20 pm
OSL
-
MKE
1 stop13h 49m
Scandinavian Airlines
Deal found 1/27$641
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 2/22:32 pm
MKE
-
OSL
2 stops20h 08m
United Airlines
Thu 2/56:15 am
OSL
-
MKE
2 stops22h 44m
United Airlines
Deal found 1/27$642
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:33 pm
MKE
-
OSL
2 stops22h 07m
Multiple Airlines
Wed 8/123:00 pm
OSL
-
MKE
2 stops34h 59m
Multiple Airlines
Deal found 1/27$686
This Scandinavian Airlines deal was found by Cheapflights users on 1/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 am
MKE
-
OSL
3 stops21h 05m
Scandinavian Airlines
Fri 9/189:55 am
OSL
-
MKE
2 stops17h 14m
Scandinavian Airlines
Deal found 1/27$696
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/137:18 pm
MKE
-
OSL
2 stops39h 52m
United Airlines
Fri 3/206:45 am
OSL
-
MKE
2 stops16h 24m
United Airlines
Deal found 1/27$700
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Mon 3/304:47 pm
MKE
-
OSL
2 stops18h 53m
American Airlines
Sat 4/412:50 pm
OSL
-
MKE
2 stops17h 22m
American Airlines
Deal found 1/27$961
This Scandinavian Airlines deal was found by Cheapflights users on 1/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:00 am
MKE
-
OSL
1 stop16h 45m
Scandinavian Airlines
Wed 8/121:20 pm
OSL
-
MKE
1 stop13h 49m
Scandinavian Airlines
Deal found 1/27$1,045

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$532
(United Airlines)

One-way from

$475
(oojo)

Popular in

June

Cheapest in

April

Average price

$615
Provider with most accurate pricing for Milwaukee-Mitchell-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Oslo Gardermoen flights.
Search Deals
From Milwaukee-Mitchell to Oslo Gardermoen
Search Deals
One-way flight from Milwaukee-Mitchell to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Sun 3/1

9:44 am-5:40 pm

2 stops24h 56m

Oslo Gardermoen

Fri 3/20

6:45 am-5:09 pm

2 stops16h 24m

$532

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Fri 3/13

7:18 pm-5:10 pm

2 stops39h 52m

Oslo Gardermoen

Fri 3/20

6:45 am-5:09 pm

2 stops16h 24m

$700

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Mon 3/30

4:47 pm-6:40 pm

2 stops18h 53m

Oslo Gardermoen

Sat 4/4

12:50 pm-11:12 pm

2 stops17h 22m

$961

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Sun 3/1

9:44 am-1:05 pm

3 stops20h 21m

Oslo Gardermoen

Fri 3/20

9:35 am-9:50 pm

3 stops18h 15m

$1,320

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Mon 3/30

2:32 pm-3:25 pm

3 stops17h 53m

Oslo Gardermoen

Sat 4/4

6:15 am-4:47 pm

3 stops17h 32m

$1,493

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Mon 3/30

6:33 pm-4:20 pm

2 stops14h 47m

Oslo Gardermoen

Sat 4/4

1:20 pm-8:16 pm

1 stop13h 56m

$1,796

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Fri 3/13

11:30 am-1:05 pm

3 stops19h 35m

Oslo Gardermoen

Fri 3/20

6:15 am-8:45 pm

3 stops20h 30m

$1,878

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Mon 3/30

7:00 am-6:45 am

1 stop16h 45m

Oslo Gardermoen

Sat 4/4

1:20 pm-8:16 pm

1 stop13h 56m

$2,353

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Thu 7/2

1:14 pm-11:50 pm

2 stops27h 36m

$475

MilwaukeeOslo

MKE - OSL

MKEOSL

Milwaukee-Mitchell

Thu 7/2

1:14 pm-4:20 pm

2 stops20h 06m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 13 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Oslo Gardermoen Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $635). 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.

How much does it cost to fly round-trip from Milwaukee to Oslo Gardermoen Airport?

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 January 29, 2026.
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
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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
7.3
Good
1,674 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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 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 18h 53m. Fly via United Airlines, American 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 44% 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 $635). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$440Average$677FlexibilityNo cancel feeOn-time77%
DeltaCheapest$586Average$1,018FlexibilityNo cancel feeOn-timeN/A

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