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Cheap flights from Helsinki to Dayton from $924

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Dayton departing on 8/4. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Helsinki to Dayton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
6:25 pm - 5:45 pm
HEL
-
DAY
30h 20m
2 stops
Air France Logo
11:26 am - 5:40 pm
DAY
-
HEL
23h 14m
2 stops
$924Air France
Tue, Aug 4 - Sat, Aug 15
Lufthansa Logo
6:25 pm - 7:01 pm
HEL
-
DAY
31h 36m
2 stops
Lufthansa Logo
2:50 pm - 6:55 pm
DAY
-
HEL
21h 05m
2 stops
$1,057Lufthansa
Tue, Aug 4 - Sat, Aug 15
Lufthansa Logo
6:25 pm - 7:01 pm
HEL
-
DAY
31h 36m
2 stops
Lufthansa Logo
2:50 pm - 6:55 pm
DAY
-
HEL
21h 05m
2 stops
$1,061Lufthansa
Tue, Aug 4 - Sat, Aug 15
Lufthansa Logo
6:25 pm - 7:01 pm
HEL
-
DAY
31h 36m
2 stops
Lufthansa Logo
2:50 pm - 1:35 am
DAY
-
HEL
27h 45m
2 stops
$1,093Lufthansa
Tue, Aug 4 - Sat, Aug 15
Lufthansa Logo
6:25 pm - 7:01 pm
HEL
-
DAY
31h 36m
2 stops
Lufthansa Logo
2:50 pm - 6:55 pm
DAY
-
HEL
21h 05m
2 stops
$1,101Lufthansa
Tue, Aug 4 - Sat, Aug 15
Scandinavian Airlines Logo
9:00 pm - 11:14 pm
HEL
-
DAY
33h 14m
2 stops
Scandinavian Airlines Logo
2:55 pm - 1:35 am
DAY
-
HEL
27h 40m
2 stops
$1,106Scandinavian Airlines
Thu, Nov 12 - Mon, Nov 16
Scandinavian Airlines Logo
9:00 pm - 11:14 pm
HEL
-
DAY
33h 14m
2 stops
Scandinavian Airlines Logo
2:55 pm - 1:35 am
DAY
-
HEL
27h 40m
2 stops
$1,108Scandinavian Airlines
Thu, Nov 12 - Mon, Nov 16
Air France Logo
6:25 pm - 11:56 pm
HEL
-
DAY
36h 31m
2 stops
Air France Logo
11:26 am - 12:25 am
DAY
-
HEL
29h 59m
2 stops
$1,117Air France
Tue, Aug 4 - Sat, Aug 15
American Airlines Logo
12:30 pm - 11:33 am
HEL
-
DAY
30h 03m
1 stop
American Airlines Logo
12:04 pm - 11:10 am
DAY
-
HEL
16h 06m
1 stop
$1,270American Airlines
Thu, Nov 12 - Mon, Nov 16
American Airlines Logo
12:30 pm - 10:10 pm
HEL
-
DAY
16h 40m
1 stop
American Airlines Logo
8:51 am - 1:55 pm
DAY
-
HEL
22h 04m
2 stops
$1,271American Airlines
Thu, Nov 12 - Mon, Nov 16

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Air France flights from Helsinki to Dayton

Our best Air France deals on Helsinki to Dayton flight tickets
Air France
Aug 4
HEL6:25 pmHelsinki-Vantaa
30h 20m
2 stops
DAY5:45 pmDayton
Aug 15
DAY11:26 amDayton
23h 14m
2 stops
HEL5:40 pmHelsinki-Vantaa
$924
Air France
Aug 4
HEL6:25 pmHelsinki-Vantaa
36h 31m
2 stops
DAY11:56 pmDayton
Aug 15
DAY11:26 amDayton
29h 59m
2 stops
HEL12:25 amHelsinki-Vantaa
$1,117

American Airlines flights from Helsinki to Dayton

Our best American Airlines deals on Helsinki to Dayton flight tickets
American Airlines
Nov 12
HEL12:30 pmHelsinki-Vantaa
30h 03m
1 stop
DAY11:33 amDayton
Nov 16
DAY12:04 pmDayton
16h 06m
1 stop
HEL11:10 amHelsinki-Vantaa
$1,270
American Airlines
Nov 12
HEL12:30 pmHelsinki-Vantaa
16h 40m
1 stop
DAY10:10 pmDayton
Nov 16
DAY8:51 amDayton
22h 04m
2 stops
HEL1:55 pmHelsinki-Vantaa
$1,271
American Airlines
Nov 12
HEL12:30 pmHelsinki-Vantaa
31h 58m
1 stop
DAY1:28 pmDayton
Nov 16
DAY6:00 amDayton
24h 55m
2 stops
HEL1:55 pmHelsinki-Vantaa
$1,272

momondo Fare Finder

 
Customize your flight search to find flights from Helsinki to Dayton 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 July 20, 2026.
Use the filters below to find and compare flights from Helsinki to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Tue 8/4

6:25 pm-5:45 pm

2 stops30h 20m

Dayton

Sat 8/15

11:26 am-5:40 pm

2 stops23h 14m

$924

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Tue 8/4

6:25 pm-7:01 pm

2 stops31h 36m

Dayton

Sat 8/15

2:50 pm-6:55 pm

2 stops21h 05m

$1,057

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Tue 8/4

6:25 pm-7:01 pm

2 stops31h 36m

Dayton

Sat 8/15

2:50 pm-6:55 pm

2 stops21h 05m

$1,061

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Tue 8/4

6:25 pm-7:01 pm

2 stops31h 36m

Dayton

Sat 8/15

2:50 pm-1:35 am

2 stops27h 45m

$1,093

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Tue 8/4

6:25 pm-7:01 pm

2 stops31h 36m

Dayton

Sat 8/15

2:50 pm-6:55 pm

2 stops21h 05m

$1,101

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Thu 11/12

9:00 pm-11:14 pm

2 stops33h 14m

Dayton

Mon 11/16

2:55 pm-1:35 am

2 stops27h 40m

$1,106

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Thu 11/12

9:00 pm-11:14 pm

2 stops33h 14m

Dayton

Mon 11/16

2:55 pm-1:35 am

2 stops27h 40m

$1,108

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Tue 8/4

6:25 pm-11:56 pm

2 stops36h 31m

Dayton

Sat 8/15

11:26 am-12:25 am

2 stops29h 59m

$1,117

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Thu 11/12

12:30 pm-11:33 am

1 stop30h 03m

Dayton

Mon 11/16

12:04 pm-11:10 am

1 stop16h 06m

$1,270
Quickest round-trip

HelsinkiDayton

HEL - DAY

HELDAY

Helsinki-Vantaa

Thu 11/12

12:30 pm-10:10 pm

1 stop16h 40m

Dayton

Mon 11/16

8:51 am-1:55 pm

2 stops22h 04m

$1,271

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Helsinki to Dayton

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

Cheap Helsinki to Dayton (HEL to DAY) flight deals and tips

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

Fastest flight time

31h 36m

Direct flights

None
The fastest flight from Helsinki to Dayton takes 31h 36m
There are no direct flights from Helsinki to Dayton. There are no popular flight routes from Helsinki to Dayton.
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Frequently asked questions about flying from Helsinki to Dayton

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

    The distance between Helsinki-Vantaa and Dayton is about 4458.0 mi. By plane, this route typically takes 31h 36m.

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

    Prices for flights from Helsinki-Vantaa Airport to Dayton Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Dayton Airport.

  • What documentation or ID do you need to fly to Dayton Airport?

    The required travel and health documents for your Dayton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dayton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Helsinki to Dayton

  • How do I get Price Alerts for flights from Helsinki to Dayton?

    Price Alerts will notify you by email when the price for flights to Dayton from Helsinki decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Helsinki to Dayton with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Richmond
Springfield
Fairborn
Miamisburg
Troy
Xenia
Beavercreek
Huber Heights
Sidney
Greenville
Winchester

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helsinki to Dayton. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Dayton from Helsinki which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Helsinki and Dayton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Dayton trip

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