Saint-Denis to Hanoi flights

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Lowest observed: €798, departing 25 Feb 2027 (Last checked: 8 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Air Austral, Air France, Air India, Air Mauritius, AirAsia, Ethiopian Airlines +6 more
Typical journey time: 38h 35m

Lowest observed

€798

Cheapest month

February 2027

Last checked

8 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €798

25 Feb 2027

3 stops · One way

Cheapest observed day · Last checked: 8 Oct 2026

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Short answer

We have seen Air Austral fares from Saint-Denis to Hanoi. The lowest fare our own searches returned is €798, seen on 8 Oct 2026. February 2027 is the cheapest month in our observations, at €798. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Saint-Denis to Hanoi. Prices move often, so pick your dates to see the latest options.

Route distance: 7,184 km
Typical journey time: 38h 35m
Airlines seen: Air Austral, Air France, Air India, Air Mauritius, AirAsia, Ethiopian Airlines +6 more
Seen on fares with a connection: Air France, IndiGo, Air Mauritius, Air Austral, Vietjet, Air India +4 more

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

Roland Garros Airport (RUN) → Saint-Denis, city gazetteer reference point (-20.8920, 55.5119): ≈ 1 km.
Noi Bai International Airport (HAN) → Hanoi, city gazetteer reference point (21.0278, 105.8342): ≈ 22 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much is a flight from Saint-Denis to Hanoi?

The lowest fare we have observed is €798, found on 8 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Saint-Denis to Hanoi?

In our observations February 2027 is the cheapest month so far, at €798.

Are there direct flights from Saint-Denis to Hanoi?

Our data holds no non-stop flight from Saint-Denis to Hanoi. The fares on this page include at least one stop.

Which airlines fly from Saint-Denis to Hanoi?

These are the carriers we have seen on the route: Air Austral, Air France, Air India, Air Mauritius, AirAsia, Ethiopian Airlines +6 more.

How long does the flight from Saint-Denis to Hanoi take?

The average journey time across the 70 fares we observed is 37h 29m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Saint-Denis to Hanoi fares were non-stop?

None of the 72 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide