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$348+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Helsinki (HEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — HEL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Detroit to Helsinki

Cheapest flights from Detroit to Helsinki
Explore the most affordable flight options available from Detroit to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:35 pmDTW - HEL
1 stop10h 20mIcelandair
Thu 1/151:55 pmHEL - DTW
2 stops17h 01mIcelandair
Deal found 12/11$1,251
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:15 pmDTW - HEL
2 stops48h 05mUnited Airlines
Thu 1/156:55 amHEL - DTW
2 stops20h 31mUnited Airlines
Deal found 12/11$1,305
This Expedia deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 pmDTW - HEL
2 stops48h 20mLufthansa
Sat 12/277:35 pmHEL - DTW
2 stops25h 20mLufthansa
Deal found 12/10$1,312
This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:35 pmDTW - HEL
1 stop10h 20mIcelandair
Sat 12/271:55 pmHEL - DTW
1 stop11h 35mIcelandair
Deal found 12/10$1,370
This Finnair deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:35 amDTW - HEL
1 stop22h 35mMultiple Airlines
Thu 1/154:50 pmHEL - DTW
1 stop25h 26mMultiple Airlines
Deal found 12/11$1,400
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:15 pmDTW - HEL
2 stops48h 05mUnited Airlines
Tue 1/67:05 amHEL - DTW
3 stops44h 21mUnited Airlines
Deal found 12/11$1,914
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:27 pmDTW - HEL
1 stop32h 28mMultiple Airlines
Tue 1/67:35 pmHEL - DTW
2 stops35h 16mMultiple Airlines
Deal found 12/11$2,087
This Air France deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:20 pmDTW - HEL
1 stop18h 15mAir France
Tue 1/62:05 pmHEL - DTW
1 stop30h 10mAir France
Deal found 12/11$2,266

Find flight deals from Detroit to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$493
(CrystalTravel)

One-way from

$348
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$719
Provider with most accurate pricing for Detroit Metropolitan Wayne County-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Helsinki-Vantaa flights.
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From Detroit Metropolitan Wayne County to Helsinki-Vantaa
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One-way flight from Detroit Metropolitan Wayne County to Helsinki-Vantaa
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Highest demand for flights based on searches. 22% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Helsinki that are best for you.

Fly from

Detroit

Fly to

Helsinki

Route

Depart

Return

Price

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Thu 1/8

8:22 am-12:55 pm

2 stops21h 33m

Helsinki-Vantaa

Thu 1/15

1:55 pm-12:19 am

2 stops17h 24m

$504

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Tue 2/24

10:00 am-3:25 pm

3 stops22h 25m

Helsinki-Vantaa

Wed 3/4

6:15 am-9:55 pm

2 stops22h 40m

$540

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Thu 1/8

4:59 pm-3:25 pm

2 stops15h 26m

Helsinki-Vantaa

Mon 2/9

7:00 am-9:52 pm

3 stops21h 52m

$570

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Mon 1/26

4:10 pm-1:35 am

2 stops26h 25m

Helsinki-Vantaa

Fri 1/30

4:10 pm-7:35 pm

2 stops34h 25m

$637

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Thu 1/8

4:05 pm-1:20 pm

1 stop14h 15m

Helsinki-Vantaa

Thu 1/15

6:55 am-1:55 pm

1 stop14h 00m

$680

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Mon 3/23

7:15 pm-4:25 pm

1 stop15h 10m

Helsinki-Vantaa

Mon 3/30

1:55 pm-11:50 am

1 stop28h 55m

$691

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Sun 3/1

9:20 pm-4:25 pm

1 stop12h 05m

Helsinki-Vantaa

Thu 3/12

7:00 am-2:10 pm

1 stop13h 10m

$691

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Tue 2/24

9:20 pm-10:35 pm

1 stop18h 15m

Helsinki-Vantaa

Wed 3/4

6:20 pm-3:55 pm

1 stop28h 35m

$691

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Thu 1/15

8:00 am-12:55 pm

3 stops21h 55m

$348

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Sat 1/10

3:10 pm-12:55 pm

3 stops38h 45m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 12 results
1
2

Compare providers for flights from Detroit to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Helsinki in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Helsinki flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit Metropolitan Wayne County Airport-Helsinki flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Helsinki flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to Helsinki

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Helsinki?

Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Helsinki (average of $495). Flying from Detroit Metropolitan Wayne County Airport to Helsinki in July is currently the most expensive (average of $988). 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.

What is the cheapest time of day to fly from DTW to HEL?

Find hourly flight availability from Detroit to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Detroit Metropolitan Wayne County Airport to Helsinki, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 47% versus a flight in the morning.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Helsinki?

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Detroit Metropolitan Wayne County Airport to Helsinki, such as Delta and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
589 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Helsinki?

    A quick flight from Detroit Metropolitan Wayne County Airport to Helsinki can take about 22h 25m. Scandinavian Airlines provides one of the quickest options available for as low as $540. The distance between Detroit Metropolitan Wayne County Airport and Helsinki is about 4285 mi.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Helsinki round-trip?

    Icelandair, at $532, was found to be the cheapest airline from Detroit Metropolitan Wayne County Airport to Helsinki. An alternate airline flying to your destination would be Delta. Icelandair is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Detroit to Helsinki that include hotel bookings?

    Yes. In addition to deals on Detroit to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Helsinki.

  • Can I find deals for business class flights from Detroit to Helsinki?

    Yes. Cheapflights offers flight deals from Detroit to Helsinki 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 Metropolitan Wayne County Airport to Helsinki?

    Currently, October is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Helsinki (average of $495). Flying from Detroit Metropolitan Wayne County Airport to Helsinki in July is currently the most expensive (average of $988). 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

Traveling to a place near Helsinki?

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

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Top 2 airlines flying from Detroit to Helsinki

Discover the top 2 airlines that operate flights from Detroit to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$532Average$712FlexibilityNo cancel feeOn-time76%
DeltaCheapest$585Average$928FlexibilityNo cancel feeOn-timeN/A

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