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$276+ Cheap flights from Detroit (DTT) 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — OSL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Detroit to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 August 20, 2025.

Round-trip from

$484
(Ovago)

One-way from

$276
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$642
From Detroit (DTT) to Oslo
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One-way flight from Detroit (DTT) to Oslo
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Highest demand for flights based on searches. 18% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Detroit to Oslo

Cheapest flights from Detroit to Oslo
Explore the most affordable flight options available from Detroit to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This oojo deal was found by Cheapflights users on 8/18. 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.
Mon 8/258:30 pmDTW - OSL
1 stop12h 55mIcelandair
Thu 9/41:50 pmOSL - DTW
1 stop11h 30mIcelandair
Deal found 8/18$441
This FlightHub deal was found by Cheapflights users on 8/18. 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 8/188:30 pmDTW - OSL
1 stop12h 55mIcelandair
Wed 9/104:30 pmOSL - DTW
1 stop32h 50mIcelandair
Deal found 8/18$445
This Icelandair deal was found by Cheapflights users on 8/20. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:30 pmDTW - OSL
1 stop10h 05mIcelandair
Wed 9/174:30 pmOSL - DTW
1 stop32h 50mIcelandair
Deal found 8/20$468
This Ovago deal was found by Cheapflights users on 8/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:46 pmDTW - OSL
2 stops17h 59mBritish Airways
Wed 11/196:55 amOSL - DTW
2 stops22h 20mBritish Airways
Deal found 8/18$484
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:10 pmDTW - OSL
2 stops21h 30mUnited Airlines
Wed 11/196:05 amOSL - DTW
1 stop13h 50mUnited Airlines
Deal found 8/18$502
This Gurufare deal was found by Cheapflights users on 8/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:10 pmDTW - OSL
2 stops40h 00mSWISS
Wed 11/191:00 pmOSL - DTW
2 stops39h 15mSWISS
Deal found 8/19$516
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:15 pmDTW - OSL
1 stop17h 05mLufthansa
Wed 11/196:05 amOSL - DTW
1 stop13h 50mLufthansa
Deal found 8/18$518
This Expedia deal was found by Cheapflights users on 8/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:04 pmDTW - OSL
2 stops23h 36mBritish Airways
Mon 1/122:40 pmOSL - DTW
2 stops35h 53mBritish Airways
Deal found 8/18$537
This Air Canada deal was found by Cheapflights users on 8/19. 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.
Sun 11/92:10 pmDTW - OSL
3 stops19h 10mAir Canada
Wed 11/196:05 amOSL - DTW
2 stops17h 31mAir Canada
Deal found 8/19$539
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:30 pmDTW - TRF
2 stops35h 50mMultiple Airlines
Mon 9/222:55 pmTRF - DTW
2 stops34h 25mMultiple Airlines
Deal found 8/18$888
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:00 pmDTW - TRF
3 stops25h 40mMultiple Airlines
Sun 9/149:00 amTRF - DTW
3 stops35h 10mMultiple Airlines
Deal found 8/18$932
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:15 amDTW - TRF
3 stops33h 05mMultiple Airlines
Sat 8/234:55 pmTRF - DTW
3 stops43h 03mMultiple Airlines
Deal found 8/17$1,314

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 August 20, 2025.
Use the filters below to find and compare flights from Detroit to Oslo that are best for you.

Fly from

Detroit

Fly to

Oslo

Route

Depart

Return

Price

DetroitOslo

DTW - OSL

DTWOSL

Detroit Metropolitan Wayne County

Mon 8/25

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Thu 9/4

1:50 pm-7:20 pm

1 stop11h 30m

$441

DetroitOslo

DTW - OSL

DTWOSL

Detroit Metropolitan Wayne County

Sun 8/24

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Wed 9/17

4:30 pm-7:20 pm

1 stop32h 50m

$468

DetroitOslo

DTW - OSL

DTWOSL

Detroit Metropolitan Wayne County

Mon 8/25

8:30 pm-12:35 pm

1 stop10h 05m

Oslo Gardermoen

Wed 9/17

4:30 pm-7:20 pm

1 stop32h 50m

$468

DetroitOslo

DTW - OSL

DTWOSL

Detroit Metropolitan Wayne County

Tue 8/26

8:30 pm-3:25 pm

1 stop12h 55m

Oslo Gardermoen

Wed 9/17

4:30 pm-7:20 pm

1 stop32h 50m

$468

DetroitOslo

DTW - TRF

DTWTRF

Detroit Metropolitan Wayne County

Mon 9/15

8:30 pm-2:20 pm

2 stops35h 50m

Oslo Sandefjord

Mon 9/22

2:55 pm-7:20 pm

2 stops34h 25m

$888

DetroitOslo

DTW - TRF

DTWTRF

Detroit Metropolitan Wayne County

Wed 9/10

4:00 pm-11:40 pm

3 stops25h 40m

Oslo Sandefjord

Sun 9/14

9:00 am-2:10 pm

3 stops35h 10m

$932

DetroitOslo

DTW - OSL

DTWOSL

Detroit Metropolitan Wayne County

Wed 11/12

11:55 am-6:05 pm

2 stops24h 10m

$276

DetroitOslo

DTW - TRF

DTWTRF

Detroit Metropolitan Wayne County

Sat 11/15

4:17 pm-11:55 am

3 stops37h 38m

$297

DetroitOslo

DTW - TRF

DTWTRF

Detroit Metropolitan Wayne County

Wed 11/12

4:17 pm-12:40 pm

3 stops38h 23m

$326

DetroitOslo

DTW - OSL

DTWOSL

Detroit Metropolitan Wayne County

Sat 11/15

7:35 pm-8:35 pm

1 stop19h 00m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 12 results
1
2

Best time to book a flight from Detroit to Oslo

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

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

Currently, November is the cheapest month in which you can book a flight from Detroit to Oslo (average of $567). Flying from Detroit to Oslo in June is currently the most expensive (average of $1,011). 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 DTT to OSL?

Find hourly flight availability from Detroit 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 August 20, 2025.

When flying from Detroit to Oslo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 25% versus a flight in the afternoon.

How much does it cost to fly round-trip from Detroit to Oslo?

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 August 20, 2025.
Read through reviews of airlines operating flights from Detroit to Oslo, such as Delta, KLM, and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,388 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
529 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    If you book a flight to Oslo from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit. There are 0 flights from All airports to Oslo per day from 5 different airlines.

  • How long is the flight from Detroit to Oslo?

    Departing from Detroit to Oslo will take you 12h 55m. The distance between Detroit and Oslo is about 3889 mi.

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

    Currently priced at $387, Icelandair will fly you from Detroit to Oslo and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Delta - these airlines can fly you to your destination from $442 and $580, respectively. Users have found that Icelandair is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Detroit to Oslo one-way?

    One-way options have recently been found by users for as low as $346 on Icelandair. Other airlines that offer cheap prices include Delta from $378 and Air Canada from $408 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Detroit to Oslo (average of $567). Flying from Detroit to Oslo in June is currently the most expensive (average of $1,011). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Detroit to Oslo

Discover the top 5 airlines that operate flights from Detroit 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$387Average$535FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$442Average$735FlexibilityNo cancel feeOn-time77%
DeltaCheapest$580Average$832FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$583Average$926FlexibilityNo cancel feeOn-time77%
KLMCheapest$598Average$777FlexibilityNo cancel feeOn-time75%

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