📋 Table of Contents

🏢 1. The One Terminal & Who Flies Here

HAH runs out of a single compact terminal handling both the few domestic hops and the international schedule. The runway is one strip of asphalt, 2,900 m, oriented 02/20, at 28 m elevation. Volumes are low — on a typical day the international board shows a small number of departures rather than a wall of them — so the building is quiet between flights and busy in a short pulse before each one. Budget your time around the flight you are on, not around terminal congestion, which is rarely the problem here.

The carriers confirmed to serve HAH split into three groups. The long-haul-ish links are Ethiopian Airlines to Addis Ababa and Kenya Airways to Nairobi–Jomo Kenyatta — these are the two practical hub connections for reaching Europe, the wider world, or the rest of Africa, since you change planes at ADD or NBO. Turkish Airlines has run a seasonal Istanbul service, which is the most direct single-carrier link toward Europe when it operates; confirm it is scheduled for your dates before counting on it. The regional layer is Air Tanzania and Precision Air to Dar es Salaam (Precision also flies Anjouan), and Air Austral to Saint-Denis de la Réunion. The short cross-water hop is Ewa Air to Dzaoudzi — that is Mayotte, the French overseas department immediately southeast, and the most frequent regional link in the schedule.

What this list tells you in practice: there is no large network to connect through here. If you are coming from Europe, the realistic routings are via Addis Ababa, Nairobi, or seasonal Istanbul. The Comoros is a destination, not a waypoint.

🛂 2. The Border: Visa on Arrival, Yellow Fever & the Three-Island Reality

The Comoros runs its own entry regime, and it is refreshingly uniform: there is one rule for almost everyone.

Visa on arrival — for all nationalities

The Comoros issues a visa on arrival to every nationality at HAH. There is no visa-free list and no pre-arrival e-visa to arrange — you get the visa at the airport on landing. The fee is €30, the visa is single entry, and it permits a stay of up to 45 days. The process at the desk is short: fill the form, hand over the passport, pay, and the stamp is issued in a few minutes. Two things to prepare for. First, pay in euro cash — card payment for the visa is unreliable and you should not assume it works. Second, your passport must be valid for at least six months beyond your arrival date, the standard requirement the UK and French foreign ministries both state. Some third-party visa sites quote a higher figure or a range; the €30 on-arrival fee is what the FCDO and France Diplomatie both publish for HAH as of late 2025/early 2026.

Regional blocs — no free movement that helps you

The Comoros belongs to both the Arab League and COMESA (the Common Market for Eastern and Southern Africa). Neither membership translates into a usable visa exemption at the border. COMESA’s free-movement protocol is not implemented in a way that waives the Comoros visa, and the Arab League has no travel-document arrangement that applies here. Treat the €30 visa on arrival as the rule regardless of where your passport is from — there is no shortcut to claim.

Yellow fever

A yellow-fever vaccination certificate is required only if you are arriving from, or have transited through, a country with risk of yellow-fever transmission. If you fly in directly from Europe with no risk-country stopover, you are not required to show one. If your routing runs through a yellow-fever country — many Sub-Saharan African connections do — carry the certificate, and note it becomes valid ten days after the dose, so get vaccinated well before departure.

The three-island reality

The visa admits you to the Comoros, but “the Comoros” is three separate islands with water between them. HAH on Grande Comore is the international entry point; reaching Anjouan or Mohéli means a domestic flight (Precision Air serves Anjouan) or a ferry. The advisory note here is direct: the foreign ministries flag piracy risk in the waters around the archipelago and advise against small-craft sea travel, so plan inter-island movement by air, not by chartered boat.

🚕 3. Getting to Moroni: Taxis, the Shared Taxi-Brousse & the No-Meter Rule

The airport is about 20 km from Moroni, and the drive runs roughly 30–45 minutes depending on traffic and road conditions. There is no airport rail line and no scheduled airport-express bus; ground transport means a taxi or a shared minibus, and in both cases the price is a negotiation, not a tariff.

Private taxi — agree the number before you sit down

The standard option is a private taxi from the airport forecourt to the city. Expect roughly 10,000–15,000 KMF (about €20–30) for the run into central Moroni. Comorian taxis are not metered. This is the single most important transport fact at HAH: agree the fare out loud before you get in, and do not let the meter-absent ambiguity become a doorstep argument at the end. A driver who quotes after the trip is the overcharge waiting to happen. If your hotel offers a transfer, ask them for a benchmark fare in advance so you have a number to hold the line at.

Shared taxi-brousse — the cheap local way

The budget alternative is the taxi-brousse, the shared minibus or large car that runs the main roads and leaves when it fills. A seat toward Moroni costs around 2,000–3,000 KMF (€4–6) per person. It is slower, it departs on its own schedule rather than yours, and it is the local norm rather than a tourist service — fine if you travel light and have time, less so with luggage and a connection to make.

A protest caveat worth knowing

The UK FCDO notes that protests in and around Moroni have previously blocked roads, including the route between the city and the international airport. This is occasional rather than routine, but if you are arriving or departing during a period of political tension, build slack into your airport timing — a blocked road has no quick workaround on a single-route corridor.

🛋️ 4. Lounges & Terminal Facilities: What’s Actually Here

Be realistic about HAH’s scale. No lounge at the airport is listed on the Priority Pass, LoungeKey or DragonPass networks, so a travel-card lounge benefit will not get you anything here — check your card’s app against HAH directly and you will find no entry. If you are flying premium cabin on one of the carriers, any airline waiting facility would be a board-the-flight courtesy rather than a card-network lounge; do not plan around a lounge that the booking does not explicitly promise.

The terminal itself is compact, with basic dining and snack options landside and the standard departures formalities. Treat it as a functional small international terminal: enough to wait in, not a place to spend hours by choice. For a long gap before a flight, you are more comfortable timing your arrival than relying on terminal amenities to fill the wait.

🍴 5. Food, Cash & Ylang-Ylang: Eating and Buying at HAH

Eating at the airport is a matter of a café or snack counter rather than a food hall, so the better meal is in Moroni before you head out. Comorian cooking leans on the islands’ spice trade — vanilla, cloves and the famous ylang-ylang are the export crops, and the cooking shows it. Look for langouste (Indian Ocean lobster), grilled fish, and pilao, the spiced rice dish that is the everyday staple. These are city-restaurant finds, not airport ones.

On buying: the Comoros is one of the world’s main producers of ylang-ylang, the flower whose oil goes into perfume, and ylang-ylang essential oil, vanilla and cloves are the honest souvenirs of the place. Buy them in Moroni — at the Volo Volo market or a town shop — rather than expecting an airport retail run, because HAH has no meaningful duty-free operation. The economic footnote, stated plainly: this is a small agricultural-export economy, and the spice and oil trade is a real part of it, not a tourist-board flourish.

The cash point belongs here too, because it shapes everything you do. See the Practical Notes — but the short version is bring euro cash and do not rely on cards.

🗺️ 6. Layover Reality: Should You Leave the Terminal?

Start with the honest framing: a true “layover” at HAH is rare, because the Comoros is an end point rather than a connecting hub. The realistic version of this question is “I have several hours in Moroni between arrival and onward travel — is it worth going into town?” And the answer is shaped by the current travel advisories as much as by the clock.

Three governments currently advise caution. The US State Department places the Comoros at Level 2, Exercise Increased Caution (updated 12 January 2026), citing crime, civil unrest and limited healthcare. The UK FCDO (last updated 10 December 2025) describes low crime with pickpocketing precautions, protests that can block roads including the airport route, and basic medical facilities. France Diplomatie places the whole country under “vigilance renforcée” (enhanced vigilance), flagging maritime piracy, petty crime and weak healthcare. None of this is a do-not-travel warning. It is a “go, but plan, and don’t be careless” warning, and the layover verdict follows from it.

If you have a daylight gap of about six hours or more, clear of immigration, with a private taxi whose fare you agreed at the door, going into Moroni is reasonable. The target is the Medina, the old quarter of whitewashed houses and narrow alleys, and within it the Old Friday Mosque (Badjanani / Ancienne Mosquée du Vendredi), first built in 1427 with a minaret added in 1921 — the oldest building in the old town and the one landmark worth the trip. The Volo Volo market nearby is the working market of the capital. Most visitors give the Medina two to six hours; it is a half-day at most, which fits a long layover and not a short one. Do the round-trip maths before you commit: roughly 30–45 minutes each way by taxi, plus the time in town, plus a return to the airport with enough margin to clear check-in and security for a small international terminal — call it a 60–90 minute return buffer to be safe. On a six-hour gap that leaves a comfortable two-to-three hours in the Medina. On anything under about four hours, stay in the terminal; the transfer maths does not leave room.

Two things to rule out explicitly. Mount Karthala, the active volcano that dominates Grande Comore, is a multi-day guided trek, not a layover hike — do not treat it as a between-flights option under any circumstances. And any boat trip — to a beach, a sandbank, or another island — is off the table on a layover, because the piracy advisory in surrounding waters and the small-craft warning both apply. The Medina on foot, by daylight, with an agreed taxi each way, is the layover that works; everything more ambitious is not a layover activity here.

Night arrival, morning departure? Stay airside or, if there is a town hotel arranged, take a pre-agreed transfer and do not wander after dark — the FCDO’s note about walking alone at night applies. The Comoros rewards a planned visit; it does not reward improvisation between flights.

🔧 Practical Notes — Connectivity, Currency, Border

Currency. The Comorian franc (KMF) is pegged to the euro at a fixed €1 = 491.97 KMF under a long-standing monetary agreement with France, so the euro value of a price is stable; against the dollar it floats with the euro, at roughly 425 KMF to US$1 in May 2026. The peg is the useful part — euro prices convert predictably — but the KMF is effectively non-convertible outside the Comoros, so do not carry francs home expecting to change them.

Cash, not cards — the load-bearing point. This is one of the genuinely cash-first countries. ATMs are scarce and unreliable, and card acceptance outside a few hotels is close to nonexistent. Bring euro cash: you need it for the €30 visa at the door, and you will lean on it for taxis, meals and the market. Convert what you need to KMF in town for small purchases; keep euros as the backbone. Arriving without cash is the planning mistake that actually hurts here.

Connectivity. Mobile coverage exists around Moroni but is not the seamless data experience of a larger country; a local SIM is available in town if you need reliable data. Do not assume airport Wi-Fi will carry you through a long wait.

Border. Re-read section 2 before you fly: visa on arrival for all, €30 in euro cash, single entry up to 45 days, six-month passport validity, and a yellow-fever certificate only if you are coming through a risk country. There is no European entry scheme to think about here — only the Comoros’s own on-arrival visa.

❓ Frequently Asked Questions

📊 2026 Summary Data Table