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Cheap flights from Detroit to Helsinki from $456

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Helsinki departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Detroit to Helsinki

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:00 am - 5:55 pmDTW-HEL
27h 55m2 stops
Scandinavian Airlines Logo
6:15 am - 8:45 pmHEL-DTW
21h 30m2 stops
$497Scandinavian Airlines
Find Deal
ven., janv. 9 - mar., janv. 13
Scandinavian Airlines Logo
10:25 am - 10:35 amDTW-HEL
17h 10m2 stops
Scandinavian Airlines Logo
11:15 am - 10:02 pmHEL-DTW
17h 47m2 stops
$511Scandinavian Airlines
Find Deal
mar., avr. 14 - jeu., avr. 23
Lufthansa Logo
4:15 pm - 4:50 pmDTW-HEL
17h 35m1 stop
Lufthansa Logo
7:05 am - 1:55 pmHEL-DTW
13h 50m1 stop
$514Lufthansa
Find Deal
ven., janv. 9 - mar., janv. 13
Lufthansa Logo
5:51 pm - 6:50 pmDTW-HEL
17h 59m2 stops
Lufthansa Logo
6:55 am - 2:15 pmHEL-DTW
14h 20m1 stop
$529Lufthansa
Find Deal
mer., nov. 26 - mer., déc. 3
Multiple Airlines Logo
6:15 pm - 4:25 pmDTW-HEL
15h 10m1 stop
Multiple Airlines Logo
7:00 am - 1:00 pmHEL-DTW
13h 00m1 stop
$530Multiple Airlines
Find Deal
mer., nov. 26 - mer., déc. 3
United Airlines Logo
5:50 pm - 6:50 pmDTW-HEL
18h 00m2 stops
United Airlines Logo
6:55 am - 2:15 pmHEL-DTW
14h 20m1 stop
$535United Airlines
Find Deal
sam., janv. 31 - sam., févr. 7
Multiple Airlines Logo
11:55 am - 12:55 pmDTW-HEL
18h 00m2 stops
Multiple Airlines Logo
1:55 pm - 3:56 pmHEL-DTW
33h 01m3 stops
$545Multiple Airlines
Find Deal
ven., janv. 9 - mar., janv. 13
United Airlines Logo
11:40 am - 12:00 pmDTW-HEL
17h 20m2 stops
United Airlines Logo
6:55 am - 2:55 pmHEL-DTW
14h 00m1 stop
$585United Airlines
Find Deal
dim., mars 1 - jeu., mars 12
Delta Logo
10:35 pm - 1:00 pmDTW-HEL
31h 25m1 stop
Delta Logo
1:55 pm - 11:50 amHEL-DTW
28h 55m1 stop
$636Delta
Find Deal
jeu., avr. 2 - lun., avr. 6
Delta Logo
4:00 pm - 4:25 pmDTW-HEL
17h 25m2 stops
Delta Logo
7:00 am - 8:14 pmHEL-DTW
20h 14m2 stops
$694Delta
Find Deal
sam., févr. 28 - sam., mars 7

Scandinavian Airlines flights from Detroit to Helsinki

Our best Scandinavian Airlines deals on Detroit to Helsinki flight tickets
Scandinavian Airlines
Jan 9
DTW7:00 amDetroit Metropolitan Wayne County
27h 55m
2 stops
HEL5:55 pmHelsinki-Vantaa
Jan 13
HEL6:15 amHelsinki-Vantaa
21h 30m
2 stops
DTW8:45 pmDetroit Metropolitan Wayne County
$497
Find similar
Scandinavian Airlines
Apr 14
DTW10:25 amDetroit Metropolitan Wayne County
17h 10m
2 stops
HEL10:35 amHelsinki-Vantaa
Apr 23
HEL11:15 amHelsinki-Vantaa
17h 47m
2 stops
DTW10:02 pmDetroit Metropolitan Wayne County
$511
Find similar
Scandinavian Airlines
Nov 26
DTW3:55 pmDetroit Metropolitan Wayne County
16h 30m
2 stops
HEL3:25 pmHelsinki-Vantaa
Dec 3
HEL7:00 amHelsinki-Vantaa
19h 35m
2 stops
DTW7:35 pmDetroit Metropolitan Wayne County
$520
Find similar

Lufthansa flights from Detroit to Helsinki

Our best Lufthansa deals on Detroit to Helsinki flight tickets
Lufthansa
Jan 9
DTW4:15 pmDetroit Metropolitan Wayne County
17h 35m
1 stop
HEL4:50 pmHelsinki-Vantaa
Jan 13
HEL7:05 amHelsinki-Vantaa
13h 50m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$514
Find similar
Lufthansa
Nov 26
DTW5:51 pmDetroit Metropolitan Wayne County
17h 59m
2 stops
HEL6:50 pmHelsinki-Vantaa
Dec 3
HEL6:55 amHelsinki-Vantaa
14h 20m
1 stop
DTW2:15 pmDetroit Metropolitan Wayne County
$529
Find similar
Lufthansa
Jan 9
DTW2:19 pmDetroit Metropolitan Wayne County
21h 31m
2 stops
HEL6:50 pmHelsinki-Vantaa
Jan 13
HEL7:05 amHelsinki-Vantaa
13h 50m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
$531
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Helsinki 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, momondo users made 832,500 searches. Data last updated octobre 30, 2025.
Use the filters below to find and compare flights from Detroit to Helsinki that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

ven. 1/9

7:00 am-5:55 pm

2 stops27h 55m

Helsinki-Vantaa

mar. 1/13

6:15 am-8:45 pm

2 stops21h 30m

$497

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

mar. 4/14

10:25 am-10:35 am

2 stops17h 10m

Helsinki-Vantaa

jeu. 4/23

11:15 am-10:02 pm

2 stops17h 47m

$511

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

ven. 1/9

4:15 pm-4:50 pm

1 stop17h 35m

Helsinki-Vantaa

mar. 1/13

7:05 am-1:55 pm

1 stop13h 50m

$514

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

mer. 11/26

5:51 pm-6:50 pm

2 stops17h 59m

Helsinki-Vantaa

mer. 12/3

6:55 am-2:15 pm

1 stop14h 20m

$529

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

mer. 11/26

6:15 pm-4:25 pm

1 stop15h 10m

Helsinki-Vantaa

mer. 12/3

7:00 am-1:00 pm

1 stop13h 00m

$530

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

sam. 1/31

5:50 pm-6:50 pm

2 stops18h 00m

Helsinki-Vantaa

sam. 2/7

6:55 am-2:15 pm

1 stop14h 20m

$535

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

ven. 1/9

11:55 am-12:55 pm

2 stops18h 00m

Helsinki-Vantaa

mar. 1/13

1:55 pm-3:56 pm

3 stops33h 01m

$545

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

dim. 3/1

11:40 am-12:00 pm

2 stops17h 20m

Helsinki-Vantaa

jeu. 3/12

6:55 am-2:55 pm

1 stop14h 00m

$585

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

jeu. 4/2

10:35 pm-1:00 pm

1 stop31h 25m

Helsinki-Vantaa

lun. 4/6

1:55 pm-11:50 am

1 stop28h 55m

$636

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

sam. 2/28

4:00 pm-4:25 pm

2 stops17h 25m

Helsinki-Vantaa

sam. 3/7

7:00 am-8:14 pm

2 stops20h 14m

$694

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Helsinki from

How to get the cheapest flight ticket from Detroit to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Helsinki?

The month of September is, on average, the cheapest month to fly to Helsinki from Detroit, with most prices found around $503. If you aren’t able to travel during the month of September, then book flights to Helsinki from Detroit during August instead. Flights to Helsinki in August, while not as cheap as those in September, still average around $601.

What is the cheapest day to depart on your flight to Helsinki?

The cheapest day to depart on your flight to Helsinki is on a Tuesday when prices can be found for as low as $585. This is often the case because there is less demand to fly during this day of the week. Flights from Detroit to Helsinki on a Wednesday will generally be more expensive and average around $1,026. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Helsinki?

According to our data, the cheapest time of day to fly to Helsinki is at noon. momondo users have found flights departing from Detroit to Helsinki at noon for as low as $540. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Helsinki, so prices are often more expensive at around $997 per ticket.

When to book flights from Detroit to Helsinki

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Helsinki according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Helsinki (DTT to HEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Helsinki

Direct flights

None
There are no direct flights from Detroit to Helsinki. There are no popular flight routes from Detroit to Helsinki.
Search flight deals

  • How far is Detroit to Helsinki-Vantaa by plane?

    A flight from Detroit to Helsinki-Vantaa will travel around 4275.4 mi. 12h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Detroit to Helsinki-Vantaa Airport?

    Prices for flights from Detroit to Helsinki-Vantaa Airport were last updated today.

  • How many operators does momondo search for flights from Detroit to Helsinki-Vantaa Airport?

  • How old do you have to be to fly from Detroit to Helsinki-Vantaa Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Helsinki-Vantaa Airport.

  • What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

    The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Detroit to Helsinki?

Best airlines flying from Detroit to Helsinki

Compare and see reviews for airlines that fly from Detroit to Helsinki with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $532Free CancellationRating
7.1
562 reviews
Search Icelandair flights
DeltaPriceFrom $585Free CancellationRating
7.9
7,998 reviews
Search Delta flights

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Espoo
Lahti
Kotka

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Helsinki?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Helsinki for you.

Can I find flights from Detroit to Helsinki with flexible booking policies on momondo?

All flight searches from Detroit to Helsinki on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Detroit to Helsinki?

momondo provides multiple filters to help you find the best flight to Helsinki from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Detroit to Helsinki right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Helsinki, momondo offers a useful price alert feature which will track prices for flights to Helsinki from Detroit and alert you when they change.

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