Cheap flights to Southern Ostrobothnia

View €178 flight on Sun, 11 Jan 2026Opens in a new window

Popular airlines to Southern Ostrobothnia

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Turkish Airlines

    Turkish Airlines

  • American Airlines

    American Airlines

  • Air Serbia

    Air Serbia

  • Swiss International Air Lines

    Swiss International Air Lines

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Cheap round-trip flights to Southern Ostrobothnia

Prices were available within the past 7 days and start at €178 for one-way flights and €364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Sun, 11 Jan - Fri, 16 Jan
DUB
Dublin
VAA
Vaasa
€364 Return, found 4 days ago
€364
Return
found 4 days ago
Select Finnair flight, departing Sun, 11 Jan from Dublin to Vaasa, returning Fri, 16 Jan, priced at €364 found 4 days ago
Finnair
Mon, 2 Feb - Sat, 7 Feb
DUB
Dublin
VAA
Vaasa
€397 Return, found 6 days ago
€397
Return
found 6 days ago
Select Finnair flight, departing Mon, 2 Feb from Dublin to Vaasa, returning Sat, 7 Feb, priced at €397 found 6 days ago
KLM
Mon, 2 Feb - Sat, 7 Feb
DUB
Dublin
VAA
Vaasa
€408 Return, found 6 days ago
€408
Return
found 6 days ago
Select KLM flight, departing Mon, 2 Feb from Dublin to Vaasa, returning Sat, 7 Feb, priced at €408 found 6 days ago
KLM
Mon, 2 Feb - Sat, 7 Feb
DUB
Dublin
VAA
Vaasa
€420 Return, found 6 days ago
€420
Return
found 6 days ago
Select KLM flight, departing Mon, 2 Feb from Dublin to Vaasa, returning Sat, 7 Feb, priced at €420 found 6 days ago
Finnair
Mon, 15 Dec - Tue, 16 Dec
DUB
Dublin
VAA
Vaasa
€429 Return, found 2 days ago
€429
Return
found 2 days ago
Select Finnair flight, departing Mon, 15 Dec from Dublin to Vaasa, returning Tue, 16 Dec, priced at €429 found 2 days ago
KLM
Mon, 2 Feb - Sat, 7 Feb
DUB
Dublin
VAA
Vaasa
€433 Return, found 6 days ago
€433
Return
found 6 days ago
Select KLM flight, departing Mon, 2 Feb from Dublin to Vaasa, returning Sat, 7 Feb, priced at €433 found 6 days ago
Finnair
Sun, 11 Jan - Fri, 16 Jan
DUB
Dublin
VAA
Vaasa
€444 Return, found 4 days ago
€444
Return
found 4 days ago
Select Finnair flight, departing Sun, 11 Jan from Dublin to Vaasa, returning Fri, 16 Jan, priced at €444 found 4 days ago
Scandinavian Airlines
Sun, 11 Jan - Fri, 16 Jan
DUB
Dublin
VAA
Vaasa
€453 Return, found 4 days ago
€453
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Sun, 11 Jan from Dublin to Vaasa, returning Fri, 16 Jan, priced at €453 found 4 days ago
Air France
Sun, 11 Jan - Fri, 16 Jan
DUB
Dublin
VAA
Vaasa
€470 Return, found 4 days ago
€470
Return
found 4 days ago
Select Air France flight, departing Sun, 11 Jan from Dublin to Vaasa, returning Fri, 16 Jan, priced at €470 found 4 days ago
Aer Lingus
Sun, 11 Jan - Fri, 16 Jan
DUB
Dublin
VAA
Vaasa
€499 Return, found 4 days ago
€499
Return
found 4 days ago
Select Aer Lingus flight, departing Sun, 11 Jan from Dublin to Vaasa, returning Fri, 16 Jan, priced at €499 found 4 days ago

About Southern Ostrobothnia

Expedia offers flights to Southern Ostrobothnia to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Southern Ostrobothnia or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Southern Ostrobothnia that have flexible change policies?
When it comes to travelling these days, flexibility is essential. That's why we've added a "No change fee" search function to help you locate flexible, affordable flights to Southern Ostrobothnia. It's near the top left of your screen directly below the "Flexible change policies" heading.
Which airlines fly to Southern Ostrobothnia?
Let Finnair fly you there. This well-known carrier runs 91 services per month to Vantaa Airport (HEL), a Southern Ostrobothnia gateway.
How can I find cheap tickets to Southern Ostrobothnia?
To score an amazing deal to Southern Ostrobothnia, book well ahead of time. Also use Expedia's "flexible dates" link at the top of your search results. This will show you prices for the days around your travel dates. In the last seven days, €364 was the best price for a flight to Southern Ostrobothnia.
How much is a flight to Southern Ostrobothnia?
One-way trips departing from Dublin (DUB) sold for as little as €178 in the last seven days. During this period, the cost of a return journey to Southern Ostrobothnia varied between €364 and €499. If you find a deal, book as fast as you can — these fares don't hang about.
What are the most popular airports to fly into in Southern Ostrobothnia?
Vantaa Airport (HEL) is the main airport for people travelling to Southern Ostrobothnia. Around 91 flights per month touch down at this airport.
How much is a plane ticket to Southern Ostrobothnia?
In the last seven days, flights to Southern Ostrobothnia fluctuated from €364 to €499.
What is the best time to go to Southern Ostrobothnia?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a terrific time to check out the well-known Southern Ostrobothnia city of Seinajoki. Average temperatures range between 10ºC and 21ºC at this time of year. The largest crowds flock here in March, May and September.
What months are the cheapest to book a flight to Southern Ostrobothnia?
February is the perfect month to score an impressive deal to Southern Ostrobothnia. Keep in mind that the costliest time to book a seat in the USA isn't during the height of summer, but in December.

Trending flights to Southern Ostrobothnia

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
Sun, 11 Jan - Fri, 16 Jan
DUB
Dublin
VAA
Vaasa
€364 Return, found 4 days ago
€364
Return
found 4 days ago
Select Finnair flight, departing Sun, 11 Jan from Dublin to Vaasa, returning Fri, 16 Jan, priced at €364 found 4 days ago
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