We are going from LHR to Split in Croatia in summer. It's 4 of us, 2 adults and 2 kids. We are flying via Zurich with Swiss.
On the way home my kids and me would like to stay in Zurich (and then catch an easy jet flight home a week later). My husband would continue on to London using the Swiss ticket, but the 3 of us would skip the last segment.
If we check the bags in under my husband's ticket and me and my kids fly with only hand luggage, are there any consequences to us leaving the airport in Zurich and missing our connecting flight to London?
Should I call the airline and ask them or would they anyway say it's not possible?