Flights from Port Louis to Mahé (MRU-SEZ): Airlines, USD Fares

Flights Port Louis -> Mahé (MRU-SEZ) — USD Fares, Airlines, Frequency

3 scheduled departures a week link Port Louis (MRU) in Mauritius with Mahé (SEZ) — one every 2.3 days on average — flown by 2 catalogued carriers at a scheduled block time near 3.0 hours. Our catalogue scores corridor demand 5/10 and files it as an intra-Africa + Gulf hub transit corridor.

Flight MRU -> SEZ is operated by Air Mauritius, Air Seychelles (~3 flights per week, ~3.0h block time). This is an intra-Africa + Gulf hub transit corridor, with typical economy USD fares in the $500-1,500 band. Intra-Africa and Gulf-hub transit fares move week-to-week; 4-8 weeks is the typical sweet spot.

Great-circle distance Port Louis–Mahé is about 1,768 km, computed from the stored coordinates of MRU (-20.43, 57.68) and SEZ (-4.67, 55.52). What the figure fixes is the sector profile — 1,768 km against a scheduled 3.0-hour block time — and the fuel-and-crew economics behind the fare floor. It does not fix a compensation amount. No fixed-tariff compensation scheme reaches MRU–SEZ. EU261 and UK261 do band by distance, but they only cover flights departing an EU/EEA or UK airport — plus arrivals there on a bloc-licensed carrier — and neither endpoint here is one, whoever operates the flight. The Montreal Convention 1999 is what applies, and it pays provable loss, not a tariff.

Airlines on this route

2 carriers operate MRU–SEZ: Air Mauritius (MK) and Air Seychelles (HM). Our carrier table records checked-baggage baselines of 23 kg; our file records no alliance either way for MK and HM. That mix decides three things — the fare floor, whether your bag is through-checked on a connection, and which delay regulation covers you.

One column is blank rather than negative. Our carrier file carries a row for Air Mauritius and Air Seychelles but no alliance value, which means unrecorded, not unaligned — this page therefore says nothing about their alliance membership either way. The practical question a connection turns on is narrower anyway: whether the two airlines on your itinerary interline, and whether both sectors sit on one ticket. Both are answerable at the booking screen, and neither depends on an alliance badge.

Our carrier table records a diaspora / migrant-worker baggage uplift of +15 kg on Air Mauritius and +10 kg on Air Seychelles. Read that as a carrier promotion, not a universal entitlement: uplifts of this kind are normally tied to specific fare families and specific corridors, they are rarely honoured on a codeshare or interline segment issued by another airline, and the cheapest promotional fare buckets are the ones most often excluded. Confirm the allowance against your own booking class before you pack to it.

USD fares — MRU-SEZ

$441 is the lowest one-way economy price the Travelpayouts feed returned for MRU–SEZ on HM, for a 2027-04-14T16:55:00+04:00 departure. That is a single cached observation on this one corridor — not a low across the site’s fare cache, and not a live price — so read it as an observed floor for MRU–SEZ on that date.

Typical economy fares on MRU-SEZ sit in the $500-1,500 range. Live cached fares from Travelpayouts appear in the panel below; fare-month seasonality follows.

Across the 11 departure months our cache holds a one-way low for, the cheapest reading on MRU–SEZ is $263 for a Oct 2026 departure and the dearest is $809 for Mar 2027 — a spread of $546 between the best and worst month in the same cache. Month-to-month movement of that size is normal on this corridor and is usually worth more than any single booking trick.

One thing our fare data cannot tell you: whether the quote includes a checked bag. The cache stores a price and a carrier, not a fare family. On MRU–SEZ that matters most where a low-cost carrier or a basic-economy bucket is in the mix, because the cheapest screen number and the cheapest all-in number are then two different itineraries. Compare after adding the bag you will actually carry.

Has the MRU–SEZ fare moved? 3 weekly readings

3 weekly readings between 2026-W23 and 2026-W25 put the cached MRU–SEZ low between $410 and $444 — a $34 spread, 8% of the cheapest reading. The low landed in 2026-W23; the most recent reading, 2026-W25, was $444. Each row is one weekly snapshot of the cheapest published quote, not an average of everything sold that week.

The cached low rose 8% between the first and last reading, from $410 to $444. Read it with the sample size in front of you: 3 observations over a ten-week window is a signal about this corridor’s volatility, not a forecast. What it does establish is a defensible floor — you now know $410 was achievable on MRU–SEZ inside the window, so a quote well above $444 is worth a second search.

Carriers behind the readings: HM, with the $410 low attributed to HM. Where a row shows a dash the gate returned no carrier code with the quote, which usually means a multi-carrier or agency-issued itinerary. Do not read a carrier name here as that airline’s own published fare — it is the marketing carrier on the cheapest itinerary a gate had loaded that week.

Checked baggage and uplift on MRU–SEZ — and what is not covered

23 kg is the checked-baggage baseline our carrier table records for the 2 airlines on MRU–SEZ, with a recorded diaspora uplift of up to +15 kg on Air Mauritius. Baselines are economy figures and fare-family dependent. The allowance printed on your issued ticket overrides any table, this one included.

The baseline is the headline, the fare family is the contract. On MRU–SEZ the same carrier will sell you a fare beneath its own advertised allowance, and those stripped buckets are exactly the ones that set record-low cached prices. Whatever a table says — this one included — the allowance on your issued itinerary is the number that will be enforced at the counter.

Where our table records a migrant or diaspora uplift — +15 kg on Air Mauritius and +10 kg on Air Seychelles — three exclusions usually bite. The uplift attaches to nominated corridors rather than the whole network; it rarely survives onto a codeshare or interline segment operated and ticketed by a different airline; and the deepest-discount fare buckets are commonly carved out. None of that makes the uplift fictional, but it does mean it has to be confirmed against your booking class, in writing, before you pack to it.

Search live fares

3 weekly departures across 2 carriers mean a live MRU–SEZ search returns several price points for the same day; our cached floor for the corridor is $441. Scheduled nonstop block time is 3.0 hours, so any result far above that is connecting whatever the screen says.

Search MRU -> SEZ on Aviasales ->

Three checks make a live MRU–SEZ result comparable. Fix the passenger count and cabin first, because a per-passenger fare and a party total look identical on a results page. Then read the elapsed time next to the price — a one-stop itinerary and the 3.0-hour nonstop are different products at the same number. Then check whether the fare carries the bag you are actually taking.

If anything about your MRU–SEZ trip can move, make it the dates. The gap between the cheapest and dearest departure month in our own fare log is routinely larger than any difference between one booking site and another. Fixed dates put you in competition with everyone else holding the same date, and the answer there is to book early rather than to keep looking.

About Mahé

3 catalogued corridors in this site’s data reach Mahé (SEZ), Seychelles International, ICAO FSIA, from 3 catalogued origins and 4 carriers in total. That count is this site’s coverage of Mahé, not the airport’s published schedule. Each of those corridors has its own guide with carriers, weekly frequency, scheduled block time and whatever the fare cache holds.

Mahé, Seychelles — destination on the intra-Africa + Gulf hub transit corridor. Destination currency: USD (we quote in USD throughout this guide).

Beyond MRU, our catalogue reaches Mahé from 2 other origins: Johannesburg (JNB) and Nairobi (NBO). That matters when the MRU–SEZ fare is unattractive: on a continent where positioning flights are cheap, flying out of a different gateway is a real option, and each of those corridors has its own guide, carriers and cached fare floor on this site.

Where our airport file holds no coordinates, hub carriers or country row for a destination, this page says less rather than guessing — no distance band, no hub analysis, no currency note. Mahé is catalogued here on the strength of the MRU–SEZ corridor itself: the carriers our route file records, the estimated weekly frequency, the scheduled block time and whatever the fare cache has seen. That is a narrower page, and an honest one.

FAQ

Which airlines fly Port Louis to Mahé? Direct MRU-SEZ flights are operated by Air Mauritius, Air Seychelles. Compare baggage baseline and alliance in the carrier table above.

How long is the MRU-SEZ flight and how often does it run? Block time is about 3.0 hours. The MRU-SEZ route runs roughly 3 flights per week across all carriers.

How much does a MRU-SEZ flight cost and when is it cheapest? Typical economy fares sit in the $500-1,500 USD band. Intra-Africa and Gulf-hub transit fares move week-to-week; 4-8 weeks is the typical sweet spot.

What is the checked baggage allowance on MRU-SEZ? It varies by carrier and fare class — see the baggage-baseline column in the carrier table above. Full-service carriers usually include 23-30 kg, while low-cost carriers sell it as an add-on. Confirm on the airline’s site before booking.

What currency is used in Mahé? Mahé uses USD. Fares in this guide are quoted in USD; budget on-the-ground spending in USD.

Related routes and reading

2 onward links follow for MRU–SEZ, derived from shared endpoints, shared carriers and shared audience clusters rather than keyword similarity. The note after each says what that page adds that this one does not. Each corridor entry carries that route’s carriers, estimated weekly frequency, scheduled block time and demand score straight from our route file.

• Port Louis airport (MRU) — SSR International, Mauritius: 2 catalogued departure corridors and 4 arrival corridors.
• Mahé airport (SEZ) — Seychelles International, Seychelles: 0 catalogued departure corridors and 3 arrival corridors.

The relationship behind each link is structural: a common origin or destination airport, a common operating carrier, a common country, or the same audience cluster in our segmentation. No keyword matching is involved, so an unexpected entry here usually means a shared hub or a shared airline rather than a shared destination.

The corridor links are there to be used as alternatives, not as further reading. If the MRU–SEZ fare or schedule does not work, a different African gateway to Mahé is often the better fix — positioning within the continent is cheap relative to the long-haul sector, and the fare gap between two origins to the same destination is regularly wider than the positioning ticket. The catch is that separately issued sectors carry no protection if the first one runs late.