$424 Find Cheap Flights from Detroit to Finland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Finland departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Detroit to Finland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Finland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Finland

Wed, Feb 25 - Wed, Mar 4
Scandinavian Airlines Logo
2:20 pm - 9:05 pm
DTW
-
HEL
23h 45m
2 stops
Scandinavian Airlines Logo
7:00 am - 7:36 pm
HEL
-
DTW
19h 36m
2 stops
$564Scandinavian Airlines
Thu, Mar 5 - Mon, Mar 9
Turkish Airlines Logo
8:05 pm - 11:35 am
DTW
-
HEL
32h 30m
1 stop
Turkish Airlines Logo
12:30 pm - 7:10 pm
HEL
-
DTW
36h 40m
1 stop
$570Turkish Airlines
Thu, May 7 - Mon, May 11
Air France Logo
4:05 pm - 1:05 pm
DTW
-
HEL
14h 00m
1 stop
Air France Logo
6:25 pm - 11:42 am
HEL
-
DTW
24h 17m
1 stop
$573Air France
Tue, Mar 24 - Tue, Mar 31
Delta Logo
4:29 pm - 5:25 pm
DTW
-
HEL
18h 56m
2 stops
Delta Logo
7:00 am - 1:32 pm
HEL
-
DTW
13h 32m
1 stop
$589Delta
Mon, Mar 23 - Mon, Mar 30
KLM Logo
4:29 pm - 1:10 pm
DTW
-
HEL
14h 41m
2 stops
KLM Logo
6:25 pm - 11:51 am
HEL
-
DTW
24h 26m
1 stop
$590KLM
Tue, Mar 24 - Tue, Mar 31
Delta Logo
4:29 pm - 5:25 pm
DTW
-
HEL
18h 56m
2 stops
Delta Logo
7:00 am - 7:14 pm
HEL
-
DTW
19h 14m
2 stops
$599Delta
Wed, Feb 25 - Wed, Mar 4
Scandinavian Airlines Logo
2:20 pm - 10:40 am
DTW
-
HEL
13h 20m
2 stops
Scandinavian Airlines Logo
7:00 am - 7:36 pm
HEL
-
DTW
19h 36m
3 stops
$602Scandinavian Airlines
Tue, Mar 24 - Tue, Mar 31
Air France Logo
5:15 pm - 1:10 pm
DTW
-
HEL
13h 55m
1 stop
Air France Logo
6:25 pm - 5:05 pm
HEL
-
DTW
29h 40m
1 stop
$611Air France
Sat, Feb 21 - Tue, Feb 24
Multiple Airlines Logo
8:05 pm - 12:40 am
DTW
-
TMP
45h 35m
2 stops
Multiple Airlines Logo
7:10 am - 2:15 pm
TMP
-
DTW
38h 05m
2 stops
$6,324Multiple Airlines
Sat, Feb 21 - Tue, Feb 24
Multiple Airlines Logo
4:05 pm - 12:40 am
DTW
-
TMP
25h 35m
3 stops
Multiple Airlines Logo
7:10 am - 2:15 pm
TMP
-
DTW
38h 05m
2 stops
$6,785Multiple Airlines
Booking Insights

KAYAK's insights & trends for Detroit to Finland flights

Get data-powered insights and trends into flights from Detroit to Finland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Finland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Finland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Detroit Metropolitan Wayne County Airport to Finland is November, when tickets cost $602 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,270 and $934 respectively.

Good to know

Low seasonNovember
Cheapest flight$283
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Detroit to Helsinki

FAQs - booking Finland flights

  • How does KAYAK find such low prices on flights from Detroit to Finland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Finland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Finland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Detroit to Finland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Finland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Detroit to Finland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Finland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Detroit to Finland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Detroit to Finland

 
Need help choosing which airline to fly with from Detroit to Finland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8173 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

The flight was great as well as the airline staff

10.0 ExcellentPatty, Feb 2026
TPA - ATL
Read more Delta reviews

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

Delays at check-in, seemed like they were short ground staff at the time and some passengers needed extra processing.

Problems checking in both on the laptop and on the app. No free seating available at check-in as advertised - must pay for EVERY seat between $23 and $75. No way to cancel seat choice. App menus and site menus are not responsive, and some items are impossible to find. Crew and mobile assistance are friendly and helpful.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Everything you need to know for your flight from Detroit to Finland

Information on your arrival and departure airports