Mon Jan 8th, BA257 leaves LHR 20:50 arrives Delhi 10:30 next day.
Thu Jan 18th, IC403 leaves Delhi 16:30 arrives Bangalore 19:00
Tue Jan 30th, 9W524 leaves Cochin 20:00 arrives Bangalore 21:00
Wed Jan 31st, BA118 leaves Bangalore 06:45 arrives LHR 12:30
India is five and a half hours ahead of UK time.