Fly with Air Seychelles.
*UPDATE* read below. Air Seychelles offers cheap open-jaw flights to Africa. Tickets on route London – Seychelles (Mahe Island) – Tanzania (Dar Es Salaam) – London from only 529 EUR!
*UPDATE* New super-low price for flights on route London – Tanzania – Seychelles – London. Now it’s only 429 EUR! Direct link >>
For example March and April next year.
London (LHR) – Seychelles (SEZ) – Dar es Salaam (DAR) – London (LHR).
Baggage during the trip:
One cabin bag and one checked in baggage per passenger.