Santo and Tanna in one trip: plan the flights before the island nights

Santo and Tanna can fit into the same Vanuatu holiday, but they do not sit next to each other in Air Vanuatu’s published flight network. For the services examined here, the circuit goes Port Vila → Santo → Port Vila → Tanna → Port Vila. Adding Tanna means two more domestic flights via the hub. Give that extra destination its own flight days and Port Vila nights before deciding how many nights remain on each island.

Choose both islands when the difference between them is a reason for the trip. Santo offers blue holes, beaches and wartime history; Tanna has a different landscape shaped by Mount Yasur and its volcanic surroundings. If your main aim is several unhurried days on Santo, keeping the second island off the itinerary can give you more holiday, even if it gives the map fewer pins.

The comparison below turns that choice into a complete nine-night planning example. It uses the timetable linked by Air Vanuatu on 21 October 2026, effective from 13 July 2026 until further notice, with a printed release date of 10 July 2026. It is a published-schedule model, not a search showing seats available for the example dates.

Assume your holiday begins with a Port Vila stay on Monday 2 November 2026, and that you intend to leave Vanuatu on Wednesday 11 November. Those international travel dates are assumptions for the comparison, not quoted international flights.

The current operating schedule supports this sequence:

That is three Santo nights, three Tanna nights and three Port Vila nights, making nine in total. It gives two complete non-flight days on Santo, Wednesday and Thursday, and two on Tanna, Sunday and Monday. Arrival and departure days may have useful time too, but they are not whole sightseeing days.

The Friday stop in Port Vila is a deliberate choice. It separates the return from Santo from the flight to Tanna, instead of making your next island’s first night depend on a short connection. The final Tuesday night similarly puts the domestic return before the intended international departure day.

This arrangement suits someone who wants two distinct island stays and accepts four domestic flight days. Choose it for the second destination, rather than simply to increase the island count.

Keep the Tuesday 3 November flight to Santo, then use the published Monday 9 November NF301, 09:00–09:50, back to Port Vila.

The resulting allocation is six Santo nights, from Tuesday through Sunday, plus three Port Vila nights: Monday 2 November, Monday 9 November and Tuesday 10 November. The international departure assumption remains Wednesday 11 November.

Compared with the two-island version, you have two domestic flights instead of four and five complete non-flight days on Santo, Wednesday through Sunday. You also return to Port Vila two nights before the intended departure from Vanuatu, rather than one.

We would choose this version for a traveller whose priority is Santo itself, particularly when several activities and slower days matter more than adding another destination. Choose the two-island version when Tanna is an important part of the holiday and the four-flight commitment is worth it to you. Neither is a claim that nine nights is a universal minimum, or that these particular flights will remain available.

There is a tempting shortcut in the published Friday timetable: Santo 09:00 → Port Vila 09:50, followed by Port Vila 11:00 → Tanna 11:40.

The gap is 70 minutes. Air Vanuatu’s airport guidance gives a one-hour domestic minimum connection time, so the timetable clears that number by only ten minutes. The 11:00 flight’s standalone check-in closing time is 10:15, just 25 minutes after the incoming flight is scheduled to arrive.

That distinction matters when you are looking at independently purchased tickets. A 70-minute gap between aircraft does not give you 70 minutes to collect baggage and complete another check-in. We would not buy these as separate bookings to save the Friday hotel night. Use the overnight version, or buy a connecting arrangement issued by the airline for the whole Santo–Port Vila–Tanna journey. The timetable by itself does not establish through baggage or protection for separate tickets.

The same logic applies at the end of the holiday. The one-hour domestic minimum is not an international connection rule. The Vanuatu Tourism Office recommends avoiding tight same-day international connections and ideally allowing a night in Port Vila. Our example uses that night; it does not pretend a night can guarantee that every disruption will be resolved.

The current one-page schedule has no Thursday Tanna service. Its Sunday column has a different pattern, including an additional routing through Tanna and Aneityum. You cannot move the Saturday flight in the example to Thursday simply by moving the hotel booking two days earlier.

Likewise, the absence of a Santo–Tanna nonstop flight in this Air Vanuatu schedule establishes the routing used here, not that no charter or other carrier could ever fly it. This comparison is intentionally about the published Air Vanuatu circuit.

Book all required domestic legs before committing to non-refundable island accommodation. The airline’s booking information lists online requests, sales offices and a contact centre on +678 23838. Retain the issued flights as one journey plan, even where individual tickets are separate. A hotel calendar is excellent at reserving rooms and surprisingly poor at persuading an aircraft to appear.

Air Vanuatu currently publishes 10 kg checked baggage for adults and children, plus 5 kg cabin baggage on domestic flights. Do not carry a larger international allowance across to these legs by assumption.

For example, a 16 kg checked suitcase is 6 kg above the domestic allowance. If your cabin bag is already 4 kg, moving that entire excess into it would make it 10 kg, double the 5 kg cabin limit. The arithmetic does not produce a workaround: pack less, or make a separate storage arrangement for items you do not need on the island circuit.

The baggage conditions allow the airline to refuse excess baggage or carry it on a later flight because of operational constraints. Paying for excess therefore is not a guarantee that bulky equipment will arrive with you. Keep essential documents and permitted valuables in the cabin within its limit, and do not make a first-afternoon activity depend on an overweight equipment bag appearing beside yours.

Those limits apply to the journey you actually buy. The one-island itinerary has fewer flight legs, but it does not have a larger luggage allowance.

Domestic check-in opens two hours before departure and closes 45 minutes before departure. For the model’s 07:30 flight to Santo, that means 05:30 opening and 06:45 closing. For the 12:20 flight back from Tanna, the corresponding times are 10:20 and 11:35. Aim for the opening rather than using the closing time as your airport arrival target.

The airline accepts an electronic or printed ticket and lists a passport among its accepted identification. It also requires the provincial departure-tax receipt before boarding. The tourism office publishes VT 200 per domestic departure at Port Vila, Santo and Tanna, payable separately after check-in.

For one adult, the four-flight circuit therefore has VT 800 in these departure-tax components, compared with VT 400 for the Santo-only return. Those are vatu, not Australian dollars, and they do not include airfares, accommodation or transfers. Keep that tax difference beside the two extra flights and transfers when pricing the second island.

Save the issued flights, each accommodation’s pickup arrangement and the first meeting point before leaving the previous stay. For flight-change and accommodation messages between those stays, our Vanuatu mobile-data guide explains the documented local eSIM and physical-SIM purchase routes. Choose around the islands in the itinerary; a national allowance does not promise reception at every property.

For this holiday, the decision is between depth on one island and variety across two. Make it with the complete flight circuit in front of you, including the Port Vila nights. Then the island stays become time you have deliberately chosen, rather than gaps left between hopeful arrows on a map.