Cheap flights from Mariehamn to Helsinki in September 2026
September 2026 is trading near the usual range on this route. The week guide below is the fastest way to find the cleaner departure windows.
Lowest fare
€136
Typical fare
€143
Current signal
Near typical
High fare
€144
Destination view
September 2026 fares to Helsinki from Mariehamn.
Week by week
Which week looks strongest in September 2026?
Start with the strongest week, then compare the live fares below. This keeps the page focused on one question: when does this route usually open best inside September 2026?
Live fares now
Bookable fares for September 2026
Open a live fare first if you are ready to book. These cards keep the month page tied to real inventory, not filler copy.
Search intent answers
Quick answers for September 2026
Is September 2026 a good time to fly from Mariehamn to Helsinki?
Yes. Current fares in September 2026 are running 5% below the usual range on this route.
Which week looks cheapest in September 2026?
The month is still filling in, so no single week is clearly ahead yet.
Are direct flights available on this route in September 2026?
Yes. We currently see 13 direct fares in this month window.
Fresh price radar
Fare Drop from Åland to Helsinki
The current fare to Helsinki is 147 EUR, which is 14% below the typical price of 170 EUR. This is a great opportunity for direct travel on upcoming dates.
Updated 106d ago