$418 Cheap Flights from Detroit (DTW) to Oslo (OSL)

View $418 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL)

Cheap Flights from Detroit to Oslo (DTW-OSL)

Prices were available within the past 7 days and start at $418 for one-way flights and $418 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, Dec 8 - Sat, Dec 13
DTW
Detroit
OSL
Oslo
$418 Roundtrip, found 2 hours ago
$418
Roundtrip
found 2 hours ago
Select Icelandair flight, departing Mon, Dec 8 from Detroit to Oslo, returning Sat, Dec 13, priced at $418 found 2 hours ago
Scandinavian Airlines
Wed, Dec 10 - Sat, Dec 13
DTW
Detroit
OSL
Oslo
$478 Roundtrip, found 1 day ago
$478
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Dec 10 from Detroit to Oslo, returning Sat, Dec 13, priced at $478 found 1 day ago
Delta
Mon, Dec 8 - Thu, Dec 25
DTW
Detroit
OSL
Oslo
$540 Roundtrip, found 2 hours ago
$540
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Dec 8 from Detroit to Oslo, returning Thu, Dec 25, priced at $540 found 2 hours ago
Lufthansa
Wed, Nov 26 - Wed, Dec 10
DTW
Detroit
OSL
Oslo
$551 Roundtrip, found 6 days ago
$551
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Wed, Nov 26 from Detroit to Oslo, returning Wed, Dec 10, priced at $551 found 6 days ago
British Airways
Wed, Apr 22 - Wed, Apr 29
DTW
Detroit
OSL
Oslo
$555 Roundtrip, found 4 hours ago
$555
Roundtrip
found 4 hours ago
Select British Airways flight, departing Wed, Apr 22 from Detroit to Oslo, returning Wed, Apr 29, priced at $555 found 4 hours ago
United
Sun, Mar 1 - Fri, Mar 20
DTW
Detroit
OSL
Oslo
$555 Roundtrip, found 4 days ago
$555
Roundtrip
found 4 days ago
Select United flight, departing Sun, Mar 1 from Detroit to Oslo, returning Fri, Mar 20, priced at $555 found 4 days ago
American Airlines
Tue, Dec 30 - Tue, Jan 13
DTW
Detroit
OSL
Oslo
$565 Roundtrip, found 3 days ago
$565
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Dec 30 from Detroit to Oslo, returning Tue, Jan 13, priced at $565 found 3 days ago
Air Canada
Mon, Sep 14 - Thu, Sep 24
DTW
Detroit
OSL
Oslo
$578 Roundtrip, found 3 days ago
$578
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Sep 14 from Detroit to Oslo, returning Thu, Sep 24, priced at $578 found 3 days ago
Brussels Airlines
Sat, Mar 28 - Wed, Apr 8
DTW
Detroit
OSL
Oslo
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Sat, Mar 28 from Detroit to Oslo, returning Wed, Apr 8, priced at $597 found 2 days ago
Iberia
Tue, Apr 28 - Tue, May 12
DTW
Detroit
OSL
Oslo
$597 Roundtrip, found 6 days ago
$597
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Apr 28 from Detroit to Oslo, returning Tue, May 12, priced at $597 found 6 days ago

Find the cheapest month to fly from Detroit (DTW) to Oslo (OSL)

April is typically the cheapest month to fly

From $414 - $1,145 per traveler.

Alternative airports near Oslo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gardermoen OSL. Cheapest and Closest option available. Average driving time to city center is 40 minutes. Flights from $614
OSL
Gardermoen
CheapestClosest
Average driving time to city center40 min
Flights from $614
Flights from Detroit (DTW) to Oslo (OSL)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Gardermoen
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$418
Distance
3891 mi

Detroit to Oslo Flights

The cheapest times to fly from Detroit to Oslo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Oslo are during the month of December. You can find some of the cheapest flights from Detroit to Oslo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Oslo

Sunday is one of the best days to book for cheap flights from Detroit to Oslo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Oslo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Oslo in 2025. You can also book with separate airlines for your outbound and return journeys, from $418 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Oslo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Oslo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL) cost?
Snag a cheap one-way flight from $418 or cheap return flight from $418 from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL)?
December is the cheapest month to fly from DTW to OSL. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DTW to OSL flight.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL)?
You'll need to catch a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from DTW to OSL?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL)?
To land at Gardermoen Airport (OSL) without delays, choose a flight that leaves Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL) last-minute?
Last-minute bookings from DTW to OSL are generally more expensive. To secure the best rates, start searching for flights well in advance. That said, if you're flexible with your travel dates, you may find a cheap ticket just before your departure.
Is it cheaper to book a DTW to OSL flight and hotel package?
Opting for a DTW to OSL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Gardermoen Airport (OSL)?
Usually, it's possible to cancel or reschedule your DTW to OSL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.