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$455+ Cheap flights from Oslo to Detroit (DTT)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — DTT
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo to Detroit All airports are usually found in March or September, booked 21 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Oslo to Detroit

Cheapest flights from Oslo to Detroit
Explore the most affordable flight options available from Oslo to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This United Airlines deal was found by Cheapflights users on 12/1. 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 12/251:45 pmOSL - DTW
2 stops16h 11mUnited Airlines
Sat 1/37:49 pmDTW - OSL
2 stops39h 41mUnited Airlines
Deal found 12/1$829
This Flysmarter deal was found by Cheapflights users on 12/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:25 amOSL - DTW
1 stop12h 30mMultiple Airlines
Sat 1/38:40 pmDTW - OSL
1 stop19h 50mMultiple Airlines
Deal found 12/1$922

Find flight deals from Oslo to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) to Detroit (DTT). 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 3, 2025.

Round-trip from

$455
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$764
From Oslo to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo to Detroit 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 3, 2025.
Use the filters below to find and compare flights from Oslo to Detroit that are best for you.

Fly from

Oslo

Fly to

Detroit

Route

Depart

Return

Price

OsloDetroit

OSL - DTW

OSLDTW

Oslo Gardermoen

Thu 1/15

6:15 am-1:55 pm

1 stop13h 40m

Detroit Metropolitan Wayne County

Mon 1/19

4:15 pm-12:55 pm

1 stop14h 40m

$455

OsloDetroit

OSL - DTW

OSLDTW

Oslo Gardermoen

Thu 1/15

9:25 am-4:00 pm

1 stop12h 35m

Detroit Metropolitan Wayne County

Mon 1/19

4:15 pm-4:15 pm

1 stop18h 00m

$458

OsloDetroit

OSL - DTW

OSLDTW

Oslo Gardermoen

Thu 1/15

6:30 am-4:00 pm

1 stop15h 30m

Detroit Metropolitan Wayne County

Thu 1/22

2:00 pm-1:50 pm

2 stops17h 50m

$472

OsloDetroit

OSL - DTW

OSLDTW

Oslo Gardermoen

Thu 1/15

6:15 am-1:55 pm

1 stop13h 40m

Detroit Metropolitan Wayne County

Mon 1/19

11:05 am-5:40 pm

2 stops24h 35m

$477

OsloDetroit

OSL - DTW

OSLDTW

Oslo Gardermoen

Thu 1/15

7:05 am-8:18 pm

2 stops19h 13m

Detroit Metropolitan Wayne County

Mon 1/19

5:57 pm-10:40 pm

2 stops22h 43m

$478

OsloDetroit

OSL - DTW

OSLDTW

Oslo Gardermoen

Wed 2/4

6:55 am-5:25 pm

2 stops40h 30m

Detroit Metropolitan Wayne County

Sun 2/8

5:57 pm-10:40 pm

2 stops46h 43m

$478

OsloDetroit

OSL - DTW

OSLDTW

Oslo Gardermoen

Thu 1/15

9:25 am-9:50 pm

2 stops18h 25m

Detroit Metropolitan Wayne County

Mon 1/19

4:45 pm-1:50 pm

2 stops15h 05m

$478

OsloDetroit

OSL - DTW

OSLDTW

Oslo Gardermoen

Wed 2/4

9:45 am-11:49 pm

2 stops20h 04m

Detroit Metropolitan Wayne County

Sun 2/8

4:05 pm-1:05 pm

1 stop15h 00m

$482

OsloDetroit

TRF - DTW

TRFDTW

Oslo Sandefjord

Wed 2/4

2:35 pm-11:26 pm

2 stops38h 51m

Detroit Metropolitan Wayne County

Sun 2/8

10:10 am-2:05 pm

2 stops21h 55m

$641

OsloDetroit

TRF - DTW

TRFDTW

Oslo Sandefjord

Thu 1/15

9:00 am-6:55 pm

2 stops15h 55m

Detroit Metropolitan Wayne County

Mon 1/19

4:15 pm-6:45 pm

2 stops20h 30m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 19 results
1
2

Best time to book a flight from Oslo to Detroit

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

How far ahead should I book a flight from Oslo to Detroit?

Use this chart to determine the optimal time to book a round-trip flight from Oslo to Detroit. Price data was last updated on November 28, 2025.

The price you pay for your flight from Oslo to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Oslo to Detroit (average of $398). Flying from Oslo to Detroit in July is currently the most expensive (average of $717). 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 Oslo to Detroit?

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated December 3, 2025.
See what other customers who have flown with Lufthansa from Oslo to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,603 reviews

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Food

6.3

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,603 reviews
Lufthansa
6.8
Okay
7,603 reviews

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Food

6.3

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

Related info for your journey

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

    For a flight from Oslo to Detroit, you will be flying into All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city. All airports is the only Detroit airport and it handles 0 inbound flights from Oslo per day. 3 airlines have flights to Detroit All airports from Oslo on a regular basis.

  • How long is the flight from Oslo to Detroit?

    For as low as $458, Lufthansa can have you in Detroit from Oslo in 12h 35m. Airlines will cover a distance of 3889 mi. This flight may include one or multiple stops.

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

    Currently priced at $491, United Airlines will fly you from Oslo to Detroit and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Lufthansa - these airlines can fly you to your destination from $506 and $520, respectively. These flights start at 24% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $372. Delta flights start at $575 while deals on KLM start at $590 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Oslo to Detroit (average of $398). Flying from Oslo to Detroit in July is currently the most expensive (average of $717). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Top 3 airlines flying from Oslo to Detroit

Discover the top 3 airlines that operate flights from Oslo to Detroit. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$491Average$510FlexibilityNo cancel feeOn-time69%
KLMCheapest$506Average$886FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$520Average$596FlexibilityNo cancel feeOn-time76%

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