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$751+ Cheap flights from Dayton (DAY) to Helsinki (HEL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — HEL
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
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Cheap flight deals from Dayton to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 avril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
2 stars

Round-trip from

$751
(Delta)
Provider with most accurate pricing for Dayton-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for Dayton-Helsinki-Vantaa flights.
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From Dayton to Helsinki-Vantaa
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Find flight deals from Dayton to Helsinki

Cheapest flights from Dayton to Helsinki
Explore the most affordable flight options available from Dayton to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/1412:00 pmDAY - HEL
2 stops21h 40mDelta
mar. 6/37:15 amHEL - DAY
2 stops20h 06mDelta
Deal found 4/29$751
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/145:38 pmDAY - HEL
1 stop14h 22mAmerican Airlines
mer. 6/412:35 pmHEL - DAY
1 stop16h 31mAmerican Airlines
Deal found 4/29$803
This United Airlines deal was found by Cheapflights users on 4/29. 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.
dim. 5/117:40 pmDAY - HEL
2 stops16h 15mUnited Airlines
mar. 6/36:00 amHEL - DAY
2 stops24h 48mUnited Airlines
Deal found 4/29$860
This United Airlines deal was found by Cheapflights users on 4/29. 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.
mer. 5/142:50 pmDAY - HEL
2 stops15h 00mMultiple Airlines
mer. 6/46:00 amHEL - DAY
3 stops19h 59mMultiple Airlines
Deal found 4/29$972
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/175:28 pmDAY - HEL
2 stops35h 52mBritish Airways
lun. 6/29:05 pmHEL - DAY
2 stops31h 08mBritish Airways
Deal found 4/29$1,220

Cheapflights Fare Finder

Customize your flight search to find flights from Dayton 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 avril 29, 2025.
Use the filters below to find and compare flights from Dayton to Helsinki that are best for you.

Fly from

Dayton

Fly to

Helsinki

Route

Depart

Return

Price

DaytonHelsinki

DAY - HEL

DAYHEL

Dayton

mer. 5/14

12:00 pm-4:40 pm

2 stops21h 40m

Helsinki-Vantaa

mar. 6/3

7:15 am-8:21 pm

2 stops20h 06m

$751

DaytonHelsinki

DAY - HEL

DAYHEL

Dayton

mer. 5/14

5:38 pm-3:00 pm

1 stop14h 22m

Helsinki-Vantaa

mer. 6/4

12:35 pm-10:06 pm

1 stop16h 31m

$803

DaytonHelsinki

DAY - HEL

DAYHEL

Dayton

dim. 5/11

7:40 pm-6:55 pm

2 stops16h 15m

Helsinki-Vantaa

mer. 6/4

6:00 am-4:53 pm

2 stops17h 53m

$860

DaytonHelsinki

DAY - HEL

DAYHEL

Dayton

sam. 5/17

5:28 pm-12:20 pm

2 stops35h 52m

Helsinki-Vantaa

lun. 6/2

9:05 pm-9:13 pm

2 stops31h 08m

$1,220

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Dayton 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 Dayton to Helsinki

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

Currently, November is the cheapest month in which you can book a flight from Dayton to Helsinki (average of $444). Flying from Dayton to Helsinki in June is currently the most expensive (average of $1,085). 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 DAY to HEL?

Find hourly flight availability from Dayton 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 avril 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Dayton to Helsinki at noon. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the morning.

Rainfall in Helsinki by month

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

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

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 avril 29, 2025.
Delta
8.0
Very good
7,929 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
6,835 reviews
Delta
8.0
Very good
7,929 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Related info for your journey

Find useful and relevant information for your journey from Dayton 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 Dayton to Helsinki round-trip?

    According to our current data, Delta ($751), American Airlines ($803), and United Airlines ($860) offers the cheapest pricing from Dayton to Helsinki.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton 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 Dayton to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Dayton to Helsinki (average of $444). Flying from Dayton to Helsinki in June is currently the most expensive (average of $1,085). 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 Dayton?

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

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Top airline flying from Dayton to Helsinki

Discover the top airline that operate flights from Dayton 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 avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$479Average$1,042FlexibilityNo cancel feeOn-time71%

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