What are the cheapest airlines flying from Detroit to Helsinki round-trip?

Flying on Turkish Airlines is currently your cheapest option to Helsinki, with prices starting at $584. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $625 and $638, respectively. Turkish Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Detroit to Helsinki one-way?

One-way options have recently been found by users for as low as $567 on American Airlines. Other airlines that offer cheap prices include Lufthansa from $609 and British Airways from $5,406 one-way.

What is the cheapest day to fly from Detroit to Helsinki?

Travelers seeking maximum savings on their Detroit to Helsinki flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Detroit to Helsinki?

Consider Delta, Icelandair or Scandinavian Airlines when booking your flight. These represent the most popular airlines when flying from Detroit to Helsinki.

What is the cheapest day to fly round-trip from Detroit to Helsinki?

Users have found that flying from Detroit to Helsinki on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Detroit to Helsinki?

Our data shows that November tends to be the cheapest month to fly to Helsinki from Detroit. Users have commonly found prices around $886 for the month, but tickets can be as low as $533. Due to multiple factors, prepare for potentially higher prices in June.

Most accurate provider : When it comes to deals on Detroit-Helsinki flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-Helsinki flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Detroit-Helsinki flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit-Helsinki flights, Cheapflights users trust AranGrant the most. AranGrant 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-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$299+ Flights from Detroit to Helsinki

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1. Tell us where you want to go

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Cheap flight deals from Detroit to Helsinki

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$584 (oojo)
One-way from	$299 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$828

Provider with most accurate pricing for Detroit (DTT)-Helsinki-Vantaa flight deals.

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Provider most trusted by Cheapflights users for Detroit (DTT)-Helsinki-Vantaa flights.

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From Detroit (DTT) to Helsinki-Vantaa

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One-way flight from Detroit (DTT) to Helsinki-Vantaa

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High demand for flights, 22% potential price rise

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Best time to find cheap flights, 3% potential price drop

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Average for round-trip flights in December 2024

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Find 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 22, 2024.

Fri 12/275:45 amDTW - HEL

2 stops28h 10mUnited Airlines

Mon 12/3012:45 pmHEL - DTW

2 stops36h 35mUnited Airlines

Deal found 12/21

$1,745

Best flights from Detroit to Helsinki
Discover carefully curated flight deals from Detroit to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

Thu 3/68:10 pmDTW - HEL

1 stop32h 20mTurkish Airlines

Thu 3/137:00 pmHEL - DTW

1 stop30h 15mTurkish Airlines

Deal found 12/21

$584

Wed 2/2611:57 amDTW - HEL

1 stop18h 58mMultiple Airlines

Thu 3/64:55 pmHEL - DTW

2 stops25h 22mMultiple Airlines

Deal found 12/22

$611

Mon 1/273:38 pmDTW - HEL

2 stops15h 17mAmerican Airlines

Wed 2/124:55 pmHEL - DTW

2 stops23h 27mAmerican Airlines

Deal found 12/22

$625

Wed 3/194:45 pmDTW - HEL

1 stop14h 55mUnited Airlines

Wed 3/266:40 amHEL - DTW

2 stops33h 26mUnited Airlines

Deal found 12/21

$638

Wed 2/266:24 pmDTW - HEL

1 stop14h 36mDelta

Fri 3/77:00 amHEL - DTW

1 stop12h 59mDelta

Deal found 12/22

$640

Sun 3/23:45 pmDTW - HEL

2 stops19h 55mLufthansa

Mon 3/107:25 pmHEL - DTW

2 stops25h 30mLufthansa

Deal found 12/22

$693

Wed 2/266:15 pmDTW - HEL

2 stops14h 00mBritish Airways

Sat 3/87:50 amHEL - DTW

2 stops16h 41mBritish Airways

Deal found 12/22

$695

Thu 2/274:18 pmDTW - HEL

1 stop13h 52mKLM

Sat 3/87:00 amHEL - DTW

1 stop12h 59mKLM

Deal found 12/22

$746

Mon 1/272:00 pmDTW - HEL

3 stops18h 25mScandinavian Airlines

Wed 2/127:30 amHEL - DTW

2 stops19h 20mScandinavian Airlines

Deal found 12/22

$787

Thu 3/610:15 amDTW - HEL

2 stops23h 35mAir Canada

Thu 3/137:00 amHEL - DTW

3 stops22h 30mAir Canada

Deal found 12/21

$989

Last-minute flights from Detroit to Helsinki
Discover last-minute flight deals from Detroit to Helsinki. Data last updated December 22, 2024 and is based on user searches.

Fri 12/275:45 amDTW - HEL

2 stops28h 10mUnited Airlines

Mon 12/3012:45 pmHEL - DTW

2 stops36h 35mUnited Airlines

Deal found 12/21

$1,745

Sat 1/258:09 amDTW - HEL

2 stops22h 46mMultiple Airlines

Sun 5/184:25 pmHEL - DTW

1 stop13h 07mMultiple Airlines

Deal found 12/21

$861

Mon 1/278:10 pmDTW - HEL

1 stop32h 20mTurkish Airlines

Wed 2/127:00 pmHEL - DTW

1 stop30h 15mTurkish Airlines

Deal found 12/22

$591

Mon 1/273:38 pmDTW - HEL

2 stops15h 17mAmerican Airlines

Wed 2/124:55 pmHEL - DTW

2 stops23h 27mAmerican Airlines

Deal found 12/22

$625

Mon 1/272:00 pmDTW - HEL

3 stops18h 25mScandinavian Airlines

Wed 2/127:30 amHEL - DTW

2 stops19h 20mScandinavian Airlines

Deal found 12/22

$787

One-way flights from Detroit to Helsinki
Search for one-way flight options from Detroit to Helsinki. Find affordable one-way fares based on user searches. Data last updated December 22, 2024.

Sat 1/253:18 pmDTW - HEL

3 stops40h 32mMultiple Airlines

Deal found 12/21

$299

Sat 1/257:00 amDTW - HEL

1 stop20h 50mAmerican Airlines

Deal found 12/22

$567

Thu 3/63:45 pmDTW - HEL

1 stop14h 15mLufthansa

Deal found 12/21

$609

Sat 6/71:58 pmDTW - HEL

2 stops17h 22mBritish Airways

Deal found 12/21

$5,406

Find flights from Detroit to Helsinki within your budget

Fly from

Fly to

Route

Depart

Return

Price

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Thu 3/6

8:10 pm-11:30 am

1 stop32h 20m

Helsinki-Vantaa

Thu 3/13

7:00 pm-7:15 pm

1 stop30h 15m

$584

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Wed 2/26

3:35 pm-1:55 pm

2 stops15h 20m

Helsinki-Vantaa

Thu 3/6

4:55 pm-11:17 am

2 stops25h 22m

$611

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Mon 1/27

3:38 pm-1:55 pm

2 stops15h 17m

Helsinki-Vantaa

Wed 2/12

4:55 pm-9:22 am

2 stops23h 27m

$625

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Wed 3/19

4:45 pm-1:40 pm

1 stop14h 55m

Helsinki-Vantaa

Thu 3/27

7:00 am-10:06 am

2 stops33h 06m

$638

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Wed 2/26

6:24 pm-4:00 pm

1 stop14h 36m

Helsinki-Vantaa

Fri 3/7

7:00 am-12:59 pm

1 stop12h 59m

$640

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Sun 3/2

3:45 pm-6:40 pm

2 stops19h 55m

Helsinki-Vantaa

Mon 3/10

7:25 pm-2:55 pm

2 stops25h 30m

$693

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Wed 2/26

6:15 pm-3:15 pm

2 stops14h 00m

Helsinki-Vantaa

Sun 3/9

7:50 am-4:39 pm

2 stops15h 49m

$695

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Thu 2/27

4:18 pm-1:10 pm

1 stop13h 52m

Helsinki-Vantaa

Sat 3/8

7:00 am-12:59 pm

1 stop12h 59m

$746

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Mon 1/27

2:00 pm-3:25 pm

3 stops18h 25m

Helsinki-Vantaa

Wed 2/12

7:30 am-7:50 pm

2 stops19h 20m

$787

DetroitHelsinki

DTW - HEL

DTWHEL

Detroit Metropolitan Wayne County

Thu 3/6

10:15 am-4:50 pm

2 stops23h 35m

Helsinki-Vantaa

Thu 3/13

7:00 am-11:30 pm

3 stops22h 30m

$989

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 14 results

Compare providers for flights from Detroit to Helsinki

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.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*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-Helsinki flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-Helsinki flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Detroit-Helsinki flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-Helsinki flights, Cheapflights users trust AranGrant the most. AranGrant 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-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.

Travel insights for flights from Detroit to Helsinki

Get recent, data-driven insights about flights from Detroit to Helsinki including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Detroit to Helsinki?

Currently, November is the cheapest month in which you can book a flight from Detroit to Helsinki (average of $444). Flying from Detroit to Helsinki in June is currently the most expensive (average of $1,212). 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 DTT to HEL?

When flying from Detroit 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 46% versus a flight in the morning.

Rainfall in Helsinki by month

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helsinki

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,594 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,342 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,028 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,900 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines

7.3

Good

1,314 reviews

Delta

8.0

Very good

8,594 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Detroit to Helsinki round-trip?
Flying on Turkish Airlines is currently your cheapest option to Helsinki, with prices starting at $584. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $625 and $638, respectively. Turkish Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Detroit to Helsinki one-way?
One-way options have recently been found by users for as low as $567 on American Airlines. Other airlines that offer cheap prices include Lufthansa from $609 and British Airways from $5,406 one-way.
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 to Helsinki?
Currently, November is the cheapest month in which you can book a flight from Detroit to Helsinki (average of $444). Flying from Detroit to Helsinki in June is currently the most expensive (average of $1,212). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Helsinki

Top 3 airlines flying from Detroit to Helsinki

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$516	Average$824	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$530	Average$540	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$808	Average$946	FlexibilityNo cancel fee	On-timeN/A

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$299+ Cheap flights from Detroit (DTT) 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Helsinki with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to Helsinki

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to Helsinki

Cheapest flights from Detroit to HelsinkiExplore 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 22, 2024.

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 22, 2024.

Find flights from Detroit to Helsinki within your budget

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.

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.

Travel insights for flights from Detroit to Helsinki

Get recent, data-driven insights about flights from Detroit to Helsinki including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Detroit to Helsinki?

What is the cheapest time of day to fly from DTT 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 22, 2024.

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

Reviews of airlines servicing Helsinki

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.

What are the cheapest airlines flying from Detroit to Helsinki round-trip?

What are the cheapest airlines to fly from Detroit to Helsinki one-way?

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

How can I find direct flights from Detroit to Helsinki?

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

What is the cheapest month to book a flight from Detroit to Helsinki?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Detroit to Helsinki

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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 22, 2024.