Skipping BAH flight

[yonasl]

Let’s say one has on a BAH the following:
– LON-Osaka (BA/JAL)
Time visiting
– Osaka-Tokyo (JAL)
Some more visits
– Tokyo-LON (BA/JAL)

What would happen if one missed/didn’t catch the Osaka-Tokyo flight? Would the return Tokyo to London ticket be canceled/forfeit?

The reason to asking is that the itinerary comes to more or less the same in terms of price with or without the internal flight but plans can change and the Osaka to Tokyo route could end up being done differently.

[BA Flyer IHG Stayer]

Yes the rest of the ticket would more than likely be cancelled. Being a holiday booking does not change that.

Sure it might not (and people may say it didn’t happen to them) but it’s not something I would ever chance.

[Blair Waldorf Salad]

Agree with the above; the long haul flight home is NOT the place to test your luck