Diving trips for 18–35s: 4 small-group adventures tagged “Diving”, across Thailand, Egypt, Indonesia — sorted by genuine fit, with the honest all-in cost (typically ~£2,090) and who's going on every one. No pay-for-placement, no hype.
4 trips
4.8
from £999Egypt · 8 days
Cleopatra's Egypt: Cairo, Alexandria & 5* Nile Cruise
~£1,365 all-in · avg 39
Big nightsFast paceSolo-friendly
by Timeless Tours
5
from £2,340Indonesia · 10 days
Essence of Bali in 10 days - Private Deluxe Tour
~£3,120 all-in · avg 39
Big nightsBalancedSolo-friendly
by Realistic Asia
5
from £1,160Indonesia · 8 days
Treasures of Bali In 8 days - Deluxe Private Tour
~£1,920 all-in · avg 39
Big nightsFast paceSolo-friendly
by Realistic Asia
Read before you go
See allGood to know
What makes a trip “Diving”?
These are trips our operators tag as diving — we surface every one that also fits an 18–35 crowd, so you're comparing like for like. Each trip shows its party and pace read, so you can judge the vibe before you book.
How much do diving trips cost?
They start from £999 for the tour itself; the honest all-in averages about £2,090 once typical flights and tips are in. Every trip page breaks its own costs down in full — no surprises on day one.