YVR (Vancouver) to DUB (Dublin) through MUC (Munich) [duplicate]

I bought a return YVR to DUB for around $860 with a layover in MUC. I will be travelling without luggage. I want to get off in MUC but still use the return from DUB. YVR/DUB is operated by Lufthansa. DUB/YVR is operated by Air Canada.

If I don't board the connector MUC to DUB, will my return DUB to YVR be cancelled?

Best Answer

Yes, your return flight will be cancelled, unless you contact the ticketing carrier and rebook the flight to be an open jaw, YVR-MUC and DUB-MUC-YVR. This may change the fare, and will be subject to the rebooking terms of the fare class you purchased.

Had you booked these as two one-way flights, you would have been able to do what you propose without any harm, but that may have cost more than a return ticket did.