$276 Cheap Flights from Helsinki (HEL) to Zakynthos (ZTH)

View $276 flight on Sat, Oct 4, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Zakynthos (ZTH-Zakynthos Intl.)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Helsinki to Zakynthos (HEL-ZTH)

Prices were available within the past 7 days and start at $276 for one-way flights and $430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Oct 4 - Sat, Oct 11
HEL
Helsinki
ZTH
Zakynthos
$430 Roundtrip, found 2 days ago
$430
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 4 from Helsinki to Zakynthos, returning Sat, Oct 11, priced at $430 found 2 days ago
Lufthansa
Sat, Oct 4 - Sat, Oct 11
HEL
Helsinki
ZTH
Zakynthos
$448 Roundtrip, found 2 days ago
$448
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 4 from Helsinki to Zakynthos, returning Sat, Oct 11, priced at $448 found 2 days ago
Lufthansa
Sat, Jul 26 - Sat, Aug 2
HEL
Helsinki
ZTH
Zakynthos
$458 Roundtrip, found 5 days ago
$458
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Jul 26 from Helsinki to Zakynthos, returning Sat, Aug 2, priced at $458 found 5 days ago
Lufthansa
Sat, Jul 26 - Sat, Aug 2
HEL
Helsinki
ZTH
Zakynthos
$462 Roundtrip, found 5 days ago
$462
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Jul 26 from Helsinki to Zakynthos, returning Sat, Aug 2, priced at $462 found 5 days ago
Lufthansa
Sat, Oct 4 - Sat, Oct 11
HEL
Helsinki
ZTH
Zakynthos
$466 Roundtrip, found 2 days ago
$466
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 4 from Helsinki to Zakynthos, returning Sat, Oct 11, priced at $466 found 2 days ago
Lufthansa
Sat, Jul 26 - Sat, Aug 2
HEL
Helsinki
ZTH
Zakynthos
$480 Roundtrip, found 5 days ago
$480
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Jul 26 from Helsinki to Zakynthos, returning Sat, Aug 2, priced at $480 found 5 days ago
Lufthansa
Sat, Oct 4 - Sat, Oct 11
HEL
Helsinki
ZTH
Zakynthos
$484 Roundtrip, found 2 days ago
$484
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Oct 4 from Helsinki to Zakynthos, returning Sat, Oct 11, priced at $484 found 2 days ago
Brussels Airlines
Sat, Oct 4 - Sat, Oct 11
HEL
Helsinki
ZTH
Zakynthos
$500 Roundtrip, found 2 days ago
$500
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Sat, Oct 4 from Helsinki to Zakynthos, returning Sat, Oct 11, priced at $500 found 2 days ago
Austrian Airlines
Thu, Jul 31 - Thu, Aug 7
HEL
Helsinki
ZTH
Zakynthos
$630 Roundtrip, found 6 days ago
$630
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Thu, Jul 31 from Helsinki to Zakynthos, returning Thu, Aug 7, priced at $630 found 6 days ago
British Airways
Wed, Jul 9 - Thu, Jul 17
HEL
Helsinki
ZTH
Zakynthos
$879 Roundtrip, found 1 day ago
$879
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Jul 9 from Helsinki to Zakynthos, returning Thu, Jul 17, priced at $879 found 1 day ago
Flights from Helsinki (HEL) to Zakynthos (ZTH)
Origin airport
Vantaa
Destination airport
Zakynthos Intl.
Airlines serving
Austrian Airlines, British Airways, Brussels Airlines
Roundtrip price
$429
Distance
1569 mi

Helsinki to Zakynthos Flights

The cheapest times to fly from Helsinki to Zakynthos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helsinki to Zakynthos are during the month of October. You can find some of the cheapest flights from Helsinki to Zakynthos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helsinki to Zakynthos

Sunday is one of the best days to book for cheap flights from Helsinki to Zakynthos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helsinki to Zakynthos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helsinki to Zakynthos in 2025. You can also book with separate airlines for your outbound and return journeys, from $276 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helsinki to Zakynthos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helsinki to Zakynthos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Zakynthos Intl. Airport (ZTH) cost?
Discover the latest flight deals from HEL to ZTH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HEL to ZTH?
The cheapest flights from HEL to ZTH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HEL to ZTH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from HEL to ZTH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Vantaa Airport (HEL) to Zakynthos Intl. Airport (ZTH)?
Nonstop flights from Vantaa Airport (HEL) to Zakynthos Intl. Airport (ZTH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HEL to ZTH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vantaa Airport (HEL) to Zakynthos Intl. Airport (ZTH)?
Select a flight from Vantaa Airport (HEL) to Zakynthos Intl. Airport (ZTH) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Vantaa Airport (HEL) to Zakynthos Intl. Airport (ZTH) last-minute?
Last-minute fares from HEL to ZTH are typically more expensive. To secure the lowest prices, start looking for flights as early as possible. That said, if you're flexible with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a HEL to ZTH flight and hotel package?
You'll typically save money by booking a HEL to ZTH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Vantaa Airport (HEL) to Zakynthos Intl. Airport (ZTH)?
If you reserved your HEL to ZTH flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.