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Cheap flights from Detroit (DTT) to Oslo

DTT — OSL
Nov 7 — Nov 141
Sat 11/7
Sat 11/14
1 adult, Economy
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Find flight deals from Detroit to Oslo

Popular in

December

Cheapest in

April

Average price

$895
Highest demand for flights based on searches. 33% potential increase in price ($495 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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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

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, January is the cheapest month in which you can book a flight from Detroit to Oslo (average of $602). Flying from Detroit to Oslo in September is currently the most expensive (average of $1,171). 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.

Reviews of airlines servicing Oslo

Read through reviews of airlines operating flights from Detroit to Oslo, such as KLM and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,580 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
KLM
7.8
Good
1,580 reviews
KLM
7.8
Good
1,580 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy
Delta
7.8
Good
8,636 reviews
KLM
7.8
Good
1,580 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

  • 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 2 different airlines.

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

    Currently priced at $655, Delta will fly you from Detroit to Oslo and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on KLM for as low as $694. Users have found that Delta is 34% cheaper than the other options available to this destination.

  • 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, January is the cheapest month in which you can book a flight from Detroit to Oslo (average of $602). Flying from Detroit to Oslo in September is currently the most expensive (average of $1,171). 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 Detroit to Oslo

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$655Average$951FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$694Average$884FlexibilityNo cancel feeOn-time75%

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