Where do I drop off my baggage if I have a train connection?
If you have baggage to check in, take the baggage with you on the train and, depending on the airport, you can either use Self-service Bag Drop or leave your baggage at the Bag Drop desk during your flight's check-in period.
The Bag Drop opens 2 hours before departure at the latest and closes 45 minutes to 1 hour before departure. At Helsinki Airport, self-service Bag Drop is open 24h.
If your train connection is after your flight, remember to collect your baggage at the airport and take it with you on the train.