$179 Cheap Flights from Shannon (SNN) to Helsinki (HEL)

View $179 flight on Fri, Nov 14, 2025Opens in a new window

Popular airlines from Shannon Airport (SNN) to Helsinki-Vantaa Airport (HEL)

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Cheap Flights from Shannon to Helsinki (SNN-HEL)

Prices were available within the past 7 days and start at $179 for one-way flights and $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Apr 18 - Sat, May 2
SNN
Shannon
HEL
Helsinki
$324 Roundtrip, found 4 days ago
$324
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Shannon to Helsinki, returning Sat, May 2, priced at $324 found 4 days ago
Aer Lingus
Sun, Feb 1 - Fri, Feb 20
SNN
Shannon
HEL
Helsinki
$336 Roundtrip, found 4 days ago
$336
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sun, Feb 1 from Shannon to Helsinki, returning Fri, Feb 20, priced at $336 found 4 days ago
Aer Lingus
Mon, Mar 30 - Mon, Apr 13
SNN
Shannon
HEL
Helsinki
$337 Roundtrip, found 4 days ago
$337
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Mar 30 from Shannon to Helsinki, returning Mon, Apr 13, priced at $337 found 4 days ago
Lufthansa
Sat, Apr 11 - Sat, Apr 25
SNN
Shannon
HEL
Helsinki
$347 Roundtrip, found 4 days ago
$347
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Apr 11 from Shannon to Helsinki, returning Sat, Apr 25, priced at $347 found 4 days ago
Aer Lingus
Mon, Mar 30 - Thu, Apr 16
SNN
Shannon
HEL
Helsinki
$352 Roundtrip, found 4 days ago
$352
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Mar 30 from Shannon to Helsinki, returning Thu, Apr 16, priced at $352 found 4 days ago
Lufthansa
Sat, May 2 - Wed, May 13
SNN
Shannon
HEL
Helsinki
$364 Roundtrip, found 4 days ago
$364
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, May 2 from Shannon to Helsinki, returning Wed, May 13, priced at $364 found 4 days ago
Aer Lingus
Sun, Apr 26 - Tue, May 12
SNN
Shannon
HEL
Helsinki
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sun, Apr 26 from Shannon to Helsinki, returning Tue, May 12, priced at $366 found 4 days ago
Aer Lingus
Sun, Feb 22 - Thu, Mar 12
SNN
Shannon
HEL
Helsinki
$367 Roundtrip, found 4 days ago
$367
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sun, Feb 22 from Shannon to Helsinki, returning Thu, Mar 12, priced at $367 found 4 days ago
Aer Lingus
Tue, Nov 18 - Mon, Dec 1
SNN
Shannon
HEL
Helsinki
$367 Roundtrip, found 4 days ago
$367
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Nov 18 from Shannon to Helsinki, returning Mon, Dec 1, priced at $367 found 4 days ago
British Airways
Mon, May 11 - Thu, May 14
SNN
Shannon
HEL
Helsinki
$669 Roundtrip, found 4 days ago
$669
Roundtrip
found 4 days ago
Select British Airways flight, departing Mon, May 11 from Shannon to Helsinki, returning Thu, May 14, priced at $669 found 4 days ago

Alternative airports near Helsinki

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vantaa HEL. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $633
HEL
Vantaa
Cheapest
Average driving time to city center22 min
Flights from $633

Frequently asked questions

How much does a flight from Shannon Airport (SNN) to Vantaa Airport (HEL) cost?
Secure a cheap one-way flight from $179 or cheap return flight from $324 from Shannon Airport (SNN) to Vantaa Airport (HEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Shannon Airport (SNN) to Vantaa Airport (HEL)?
April is the most affordable month to fly from SNN to HEL. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Shannon Airport (SNN) to Vantaa Airport (HEL)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SNN to HEL. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Shannon Airport (SNN) to Vantaa Airport (HEL)?
You'll have to hop on a flight with a layover if you're traveling from Shannon Airport (SNN) to Vantaa Airport (HEL). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SNN to HEL?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Shannon Airport (SNN) to Vantaa Airport (HEL)?
To reach Vantaa Airport (HEL) on schedule, choose a flight that leaves from Shannon Airport (SNN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Shannon Airport (SNN) to Vantaa Airport (HEL) last-minute?
Last-minute fares from SNN to HEL are typically more expensive. For the best prices, start searching for flights ahead of time. That said, if your travel plans are flexible, you may find a cheap fare right before you leave.
Is it cheaper to book a SNN to HEL flight and hotel package?
You'll generally save money by booking a SNN to HEL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Shannon Airport (SNN) to Vantaa Airport (HEL)?
Typically, you can reschedule or cancel your SNN to HEL flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Shannon
Destination airport
Vantaa
Roundtrip price
$324
Distance
1376 mi

Book with confidence

Shannon to Helsinki Flights

The cheapest times to fly from Shannon to Helsinki

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 Shannon to Helsinki are during the month of April. You can find some of the cheapest flights from Shannon to Helsinki with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Shannon to Helsinki

Sunday is one of the best days to book for cheap flights from Shannon to Helsinki: 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 Shannon to Helsinki

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 Shannon to Helsinki in 2025. You can also book with separate airlines for your outbound and return journeys, from $179 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 Shannon to Helsinki 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 Shannon to Helsinki 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.

 

Shannon to Helsinki Flights

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*Available to One Key members.