Industrial action on June 17 and 19 will cause significant disruptions to Finnair flights

Strikes by the Finnish Aviation Union on June 17 and 19 are expected to severely disrupt Finnair operations, with widespread flight cancellations likely. The article Industrial action on June 17 and 19 will cause significant disruptions to Finnair flights first appeared in TravelDailyNews International.

Jun 6, 2025 - 18:40
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Industrial action on June 17 and 19 will cause significant disruptions to Finnair flights
Finnair

The Finnish Aviation Union (IAU) has announced industrial action on June 17 and 19, which will cause large-scale disruptions to operations at Helsinki Airport. According to IAU, the four-hour strikes will affect different work shifts. As Finnair is the largest airline operating at Helsinki Airport, the industrial action will impact all essential ground services related to Finnair flights throughout the day.

Finnair expects the effects of the industrial action to be more significant than those of previous strikes. Finnair flies over 600 flights on June 17 and 19. If the strike goes ahead, a majority of these flights will likely be cancelled. Also flights on days surrounding the strikes could be affected.

Customers with bookings on these days can change their travel date free of charge to avoid disruptions caused by the strike. Flights can be rescheduled to an earlier date or postponed until the end of August.

Customers can change their flight date via Finnair’s Manage Booking service if their ticket allows changes. In other cases, changes can be made by contacting Finnair customer service or the travel agency that sold the tickets. Flight cancellations caused by industrial action have caused congestion at Finnair’s customer service, but there is time to make a change to the flight date until the departure date of the original flight, so there is no need to contact customer service immediately.

Finnair will start cancelling flights on the strike days two days before the departure date of the flight, once it has a clearer picture of the available resources. Customers whose flight was cancelled due to industrial action will be informed about the cancellation as soon as it has been processed. After this, the customer will receive a message and be offered a new route, which will also be visible in Finnair’s Manage Booking service and mobile application. The offered routing can be changed within the limits of flight availability in Manage booking or through customer service. Alternatively, customers can cancel their reservation and apply for a refund for the unused ticket.

The Finnish Aviation Union (IAU) has also announced industrial action for Wednesday, 11 June. The effects on this day’s flights are minor, and Finnair aims to operate its flights on the day as scheduled.

The article Industrial action on June 17 and 19 will cause significant disruptions to Finnair flights first appeared in TravelDailyNews International.