A snow-covered church with a steeple, surrounded by tall, snow-laden trees.

Cheap flights to Seinäjoki

View €104 flight on Wed, 22 Jul 2026Opens in a new window

Popular airlines to Seinäjoki

  • Aer Lingus

  • Lufthansa

  • British Airways

  • Turkish Airlines

  • American Airlines

  • Air Serbia

  • Swiss International Air Lines

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Cheap round-trip flights to Seinäjoki

Prices were available within the past 7 days and start at €104 for one-way flights and €155 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Thu, 20 Aug - Mon, 24 Aug
HEL
Helsinki
VAA
Vaasa
€155 Return, found 12 hours ago
€155
Return
found 12 hours ago
Select Finnair flight, departing Thu, 20 Aug from Helsinki to Vaasa, returning Mon, 24 Aug, priced at €155 found 12 hours ago
Finnair
Thu, 27 Aug - Thu, 3 Sept
HEL
Helsinki
VAA
Vaasa
€159 Return, found 22 hours ago
€159
Return
found 22 hours ago
Select Finnair flight, departing Thu, 27 Aug from Helsinki to Vaasa, returning Thu, 3 Sept, priced at €159 found 22 hours ago
Finnair
Thu, 20 Aug - Mon, 24 Aug
HEL
Helsinki
VAA
Vaasa
€160 Return, found 12 hours ago
€160
Return
found 12 hours ago
Select Finnair flight, departing Thu, 20 Aug from Helsinki to Vaasa, returning Mon, 24 Aug, priced at €160 found 12 hours ago
Finnair
Thu, 27 Aug - Thu, 3 Sept
HEL
Helsinki
VAA
Vaasa
€163 Return, found 22 hours ago
€163
Return
found 22 hours ago
Select Finnair flight, departing Thu, 27 Aug from Helsinki to Vaasa, returning Thu, 3 Sept, priced at €163 found 22 hours ago
Finnair
Thu, 27 Aug - Thu, 3 Sept
HEL
Helsinki
VAA
Vaasa
€166 Return, found 22 hours ago
€166
Return
found 22 hours ago
Select Finnair flight, departing Thu, 27 Aug from Helsinki to Vaasa, returning Thu, 3 Sept, priced at €166 found 22 hours ago
Finnair
Thu, 13 Aug - Mon, 17 Aug
HEL
Helsinki
VAA
Vaasa
€167 Return, found 6 days ago
€167
Return
found 6 days ago
Select Finnair flight, departing Thu, 13 Aug from Helsinki to Vaasa, returning Mon, 17 Aug, priced at €167 found 6 days ago
Scandinavian Airlines
Fri, 13 Nov - Sun, 15 Nov
DUB
Dublin
VAA
Vaasa
€397 Return, found 6 days ago
€397
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, 13 Nov from Dublin to Vaasa, returning Sun, 15 Nov, priced at €397 found 6 days ago
Air Baltic
Thu, 30 Jul - Mon, 3 Aug
TLL
Tallinn
VAA
Vaasa
€453 Return, found 4 hours ago
€453
Return
found 4 hours ago
Select Air Baltic flight, departing Thu, 30 Jul from Tallinn to Vaasa, returning Mon, 3 Aug, priced at €453 found 4 hours ago
KLM
Fri, 13 Nov - Sun, 15 Nov
DUB
Dublin
VAA
Vaasa
€467 Return, found 6 days ago
€467
Return
found 6 days ago
Select KLM flight, departing Fri, 13 Nov from Dublin to Vaasa, returning Sun, 15 Nov, priced at €467 found 6 days ago
Turkish Airlines
Thu, 6 Aug - Mon, 10 Aug
ZAG
Zagreb
VAA
Vaasa
€525 Return, found 4 days ago
€525
Return
found 4 days ago
Select Turkish Airlines flight, departing Thu, 6 Aug from Zagreb to Vaasa, returning Mon, 10 Aug, priced at €525 found 4 days ago

Trending flights to Seinäjoki

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Fri, 13 Nov - Sun, 15 Nov
DUB
Dublin
VAA
Vaasa
€255 Return, found 6 days ago
€255
Return
found 6 days ago
Select Finnair flight, departing Fri, 13 Nov from Dublin to Vaasa, returning Sun, 15 Nov, priced at €255 found 6 days ago

Frequently asked questions

How do I find cheap flights to Seinäjoki that have flexible change policies?
At Expedia, we've been channeling our inner yogi to get you the most flexible airfares around. Simply check the "No change fee" box directly below the "Flexible change policies" filter to find your perfect flight to Seinäjoki.
How can I find cheap tickets to Seinäjoki?
In the last seven days, €155 was the lowest price for a flight to Seinäjoki. If you'd love to save even more, book ahead of time and be flexible with your dates. Search for your journey to Seinäjoki, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Seinäjoki?
The price of a round-trip flight to Seinäjoki in the last seven days varied between €155 and €525. If you were heading one way out of Helsinki (HEL), you could have picked up an affordable fare from only €104.
How much is a plane ticket to Seinäjoki?
In the last seven days, fares ranged between €155 and €525. Have a look at our terrific deals to Seinäjoki, make a booking and then start packing your suitcase.
What is the best time to go to Seinäjoki?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a terrific time to head to the major Seinäjoki city of Lapua. Average temperatures vary between 10ºC and 21ºC throughout this season. The biggest crowds are found here in March, May and September.
What months are the cheapest to book a flight to Seinäjoki?
To score an awesome deal to Seinäjoki, book during the month of February when the price of airfares are at their cheapest. The most expensive time to book? In the United States, it's the month of December.

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About Seinäjoki

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About Seinäjoki
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