$274 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 4/27. 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, Apr 15 - Thu, Apr 23
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
$537Turkish Airlines
Sun, Apr 19 - Tue, May 5
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
$543Turkish Airlines
Fri, Apr 24 - Fri, May 1
Turkish Airlines Logo
8:50 pm - 6:40 pm
DTW
-
HEL
14h 50m
1 stop
Turkish Airlines Logo
7:35 pm - 6:45 pm
HEL
-
DTW
30h 10m
1 stop
$571Turkish Airlines
Sun, Sep 6 - Mon, Sep 21
Turkish Airlines Logo
8:50 pm - 11:10 am
DTW
-
HEL
31h 20m
1 stop
Turkish Airlines Logo
8:20 am - 6:45 pm
HEL
-
DTW
17h 25m
1 stop
$585Turkish Airlines
Sun, Apr 12 - Sun, Apr 19
Turkish Airlines Logo
8:50 pm - 11:55 pm
DTW
-
HEL
20h 05m
1 stop
Turkish Airlines Logo
12:05 pm - 6:45 pm
HEL
-
DTW
37h 40m
1 stop
$590Turkish Airlines
Mon, Sep 7 - Mon, Sep 21
Turkish Airlines Logo
8:50 pm - 6:40 pm
DTW
-
HEL
14h 50m
1 stop
Turkish Airlines Logo
8:20 am - 6:45 pm
HEL
-
DTW
17h 25m
1 stop
$591Turkish Airlines
Mon, May 18 - Wed, May 27
Turkish Airlines Logo
8:50 pm - 6:40 pm
DTW
-
HEL
14h 50m
1 stop
Turkish Airlines Logo
7:35 pm - 6:45 pm
HEL
-
DTW
30h 10m
1 stop
$605Turkish Airlines
Wed, Apr 22 - Wed, Apr 29
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
$612Turkish Airlines
Tue, Sep 1 - Sat, Sep 12
Turkish Airlines Logo
8:50 pm - 11:55 pm
DTW
-
HEL
20h 05m
1 stop
Turkish Airlines Logo
8:20 am - 6:45 pm
HEL
-
DTW
17h 25m
1 stop
$615Turkish Airlines
Sat, Apr 11 - Sat, Apr 18
Turkish Airlines Logo
8:50 pm - 11:55 pm
DTW
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HEL
20h 05m
1 stop
Turkish Airlines Logo
12:05 pm - 6:45 pm
HEL
-
DTW
37h 40m
1 stop
$623Turkish 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 October, when tickets cost $599 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,281 and $961 respectively.

Good to know

Low seasonOctober
Cheapest flight$274
Best time to beat the crowds with an average 23% drop in price.
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 8289 reviews
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
Airline reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

The real reason why the flying experience with Icelandair ---was mediocre was because of not being able to enter DC airspace yesterday evening. This obviously was out of your control and do realize this is a safety issue. I did notice---that everything was being done to get us to Washington Dulles and we did arrive at Dulles SAFELY with just a 4 hour delay. Thank you!

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!

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

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

Information on your arrival and departure airports