$396 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 5/5. 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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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

Thu, Oct 8 - Mon, Oct 12
Turkish Airlines Logo
8:50 pm - 11:10 am
DTW
-
HEL
31h 20m
1 stop
Turkish Airlines Logo
7:35 pm - 6:45 pm
HEL
-
DTW
30h 10m
1 stop
$668Turkish Airlines
Tue, Sep 1 - Sat, Sep 12
Turkish Airlines Logo
8:50 pm - 6:40 pm
DTW
-
HEL
14h 50m
1 stop
Turkish Airlines Logo
12:05 pm - 6:45 pm
HEL
-
DTW
37h 40m
1 stop
$739Turkish Airlines
Tue, Sep 1 - Sat, Sep 12
Icelandair Logo
6:44 pm - 11:20 pm
DTW
-
HEL
21h 36m
2 stops
Icelandair Logo
3:00 pm - 11:20 am
HEL
-
DTW
27h 20m
2 stops
$748Icelandair
Mon, May 4 - Sun, May 10
Icelandair Logo
7:30 am - 2:00 pm
DTW
-
HEL
23h 30m
2 stops
Icelandair Logo
3:00 pm - 11:52 pm
HEL
-
DTW
39h 52m
2 stops
$765Icelandair
Tue, Aug 18 - Sun, Sep 13
Turkish Airlines Logo
8:50 pm - 11:55 pm
DTW
-
HEL
20h 05m
1 stop
Turkish Airlines Logo
7:35 pm - 6:45 pm
HEL
-
DTW
30h 10m
1 stop
$814Turkish Airlines
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
12:44 pm - 2:00 pm
DTW
-
HEL
18h 16m
2 stops
Multiple Airlines Logo
3:00 pm - 4:10 pm
HEL
-
DTW
32h 10m
3 stops
$823Multiple Airlines
Tue, Sep 1 - Sat, Sep 12
American Airlines Logo
1:02 pm - 2:15 pm
DTW
-
HEL
18h 13m
1 stop
American Airlines Logo
4:25 pm - 10:54 pm
HEL
-
DTW
13h 29m
1 stop
$829American Airlines
Tue, Sep 1 - Sat, Sep 12
American Airlines Logo
3:10 pm - 2:00 pm
DTW
-
HEL
15h 50m
2 stops
American Airlines Logo
4:25 pm - 10:54 pm
HEL
-
DTW
13h 29m
1 stop
$834American Airlines
Tue, Sep 1 - Sat, Sep 12
Multiple Airlines Logo
6:49 pm - 2:15 pm
DTW
-
HEL
12h 26m
1 stop
Multiple Airlines Logo
12:35 pm - 9:13 pm
HEL
-
DTW
15h 38m
1 stop
$837Multiple Airlines
Tue, Sep 1 - Sat, Sep 12
American Airlines Logo
2:56 pm - 2:00 pm
DTW
-
HEL
16h 04m
2 stops
American Airlines Logo
12:35 pm - 10:57 pm
HEL
-
DTW
17h 22m
1 stop
$842American 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 February, when tickets cost $605 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,367 and $991 respectively.

Good to know

Low seasonAugust
Cheapest flight$396
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 8433 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
7.9Comfort
Airline reviews

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

4.0 OkayDerek, Apr 2026
SEA - HNL
Read more Delta reviews

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

The most uncomfortable seat i’ve ever had on a flight

Nice, quick flight. There were lots of empty seats so they told me I could sit next to the emergency exit where I would have more legroom.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

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!

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

Information on your arrival and departure airports