BA’s New Tanzania Flight Only Works One Way Round. Plan It Like This

You have found it at last: a direct British Airways flight from London to Tanzania, with a safari at one end and Zanzibar at the other. It feels simple. But this new route has a shape, and it only runs one way round. Plan your trip against that shape and it is brilliant. Plan it the usual way and you can end up with a beach week you cannot fly home from, or a hotel bill for a night you never sleep in.

Here is how the route really works, the three mistakes it makes easy, and how to fix each one.

A triangle, not a return

BA announced the route in September 2026. From 29 May to 31 October 2027, a Boeing 777 leaves London Gatwick three times a week, lands at Kilimanjaro International Airport, carries on to Zanzibar, then flies straight back to Gatwick overnight. It is one flight number, BA2163, going round a triangle.

On the published schedule, it leaves Gatwick at 09:05 on Mondays, Thursdays and Saturdays and lands at Kilimanjaro at 20:20 local time. It reaches Zanzibar at 22:25. The flight home leaves Zanzibar at 00:25 on Tuesdays, Fridays and Sundays and lands at Gatwick at 07:55. Schedules can change before launch, so check yours when you book.

The key detail: there is no BA flight home from Kilimanjaro. Every return leaves from Zanzibar.

Mistake one: beach first, safari second

Plenty of people like to land, flop on a beach to get over the journey, then head into the bush. On this route, that order fights the aircraft. You would fly to Zanzibar, then need a separate flight back to the mainland for the safari, then another way home from the north.

The fix: fly into Kilimanjaro, do the safari or the climb, then take a short domestic flight to Zanzibar and finish there. You end on the beach, and your BA flight home leaves from the same island. Our 14-day safari and Zanzibar itinerary already runs in this order.

Mistake two: expecting to start the safari on day one

Landing at 20:20 means clearing immigration and collecting bags in the dark. You will not be heading to a national park that night. Kilimanjaro International Airport sits between Arusha and Moshi, so the first night is a short drive to a hotel near the airport or in Arusha.

The fix: count night one as a rest night, not a lost one. Your safari starts the next morning, fresh, after a full night’s sleep.

M>Mistake three: misreading the 00:25 departure

>This is the one that catches people out. A flight at 00:25 on a Tuesday leaves just after midnight on Monday night. If you think of it as a Tuesday flight, you might book a hotel for Monday night and plan to enjoy Tuesday on the beach. By then, you would already be over Europe.

The fix: treat your last Zanzibar day as the day before the date on the ticket. Ask your hotel about a late check-out or a day room, so you have a shower and somewhere to rest before an evening transfer to the airport.

W>When this route is not the right fit

>Be honest about your dates. The flights run only from late May to the end of October, which covers the dry season, UK summer holidays and autumn half term. A trip in the green season months, from November to May, still needs a connection through another hub. Air Tanzania has also announced plans for its own Gatwick to Kilimanjaro flights from July 2027, which may add more choice.

And if you only want one of the two, it still works. Kilimanjaro climbers can fly in direct and head home through Zanzibar after a few days of rest. Beach-only travellers simply stay on board at Kilimanjaro.

The safari part needs the most thought. If you are weighing up the split, read whether seven safari nights and five in Zanzibar is enough, and how internal flights compare with road transfers. When you have your BA dates, send them to us through personalise my safari and we will build the trip around that triangle.