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Flights from Hong Kong to Saint-Denis

What to know about flights from Hong Kong to Saint-Denis?

The approximate distance between Hong Kong and Saint-Denis is 7,975.16 km. According to Trip.com data, travel demand hits its peak in July.

Cheapest one-way
US$943
Thai Lion Air Thai Lion Air HKG-RUN 21h 10m · 1 stop Tue, Nov 10
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Cheapest round-trip
US$1,989
Cathay Pacific Cathay Pacific HKG-RUN 40h 55m · 2 stops Fri, Nov 27 - Thu, Dec 3
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Recommended airlines
Thai Lion Air Thai Lion Air Cheapest · From US$943
When to fly
October
Cheapest
July
Peak season
Route details
7,975.16 km
Flight distance

Explore the cheapest one-way and round-trip flights from Hong Kong to Saint-Denis over the next 90 days, with one-way fares from US$943 and round-trip from US$1,989. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      HKG 20:25
      21h 10m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Tue, Nov 10 | Thai Lion Air
      US$943 US$1,214
      22% off
      22% off
      US$1,214 US$943
    • HKG 21:40
      19h 55m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Tue, Nov 10 | HK Express
      US$953 US$1,214
      21% off
      21% off
      US$1,214 US$953
    • HKG 07:50
      33h 45m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Fri, Oct 30 | HK Express
      US$960 US$1,214
      21% off
      21% off
      US$1,214 US$960
    • HKG 20:30
      21h 5m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Wed, Dec 9 | Air Austral
      US$962
      21% off
      US$1,214 US$962
    • HKG 21:40
      19h 55m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Wed, Dec 2 | HK Express
      US$963
      21% off
      US$1,214 US$963
    • HKG 07:50
      33h 45m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Tue, Dec 8 | HK Express
      US$963
      21% off
      US$1,214 US$963
    • HKG 16:55
      24h 40m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Wed, Dec 9 | HK Express
      US$976
      20% off
      US$1,214 US$976
    • HKG 14:00
      27h 35m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Wed, Dec 2 | Thai Lion Air
      US$980
      19% off
      US$1,214 US$980
    • HKG 21:40
      19h 55m
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Tue, Nov 17 | HK Express
      US$982
      19% off
      US$1,214 US$982
    • HKG 13:00
      17h 25m
      1 stop
      RUN 14:00
      Hong Kong - Saint-Denis | Sat, Oct 17 | Normal Airline
      More cheap flights
      More cheap flights
    • HKG 00:25
      40h 55m
      1 stop
      RUN 13:20
      Hong Kong - Saint-Denis | Fri, Nov 27 | Cathay Pacific
      RUN 10:35
      40h 5m
      1 stop
      HKG 06:40
      Saint-Denis - Hong Kong | Thu, Dec 3 | Air France
      US$1,989 US$3,807
      48% off
      48% off
      US$3,807 US$1,989
    • HKG 22:45
      37h 25m
      1 stop
      RUN 08:10
      Hong Kong - Saint-Denis | Thu, Nov 19 | Air France
      RUN 10:35
      28h 10m
      1 stop
      HKG 18:45
      Saint-Denis - Hong Kong | Mon, Nov 23 | Air France
      US$2,530 US$3,807
      34% off
      34% off
      US$3,807 US$2,530
    • HKG 22:45
      42h 35m
      1 stop
      RUN 13:20
      Hong Kong - Saint-Denis | Fri, Nov 27 | Air France
      RUN 10:35
      28h 10m
      1 stop
      HKG 18:45
      Saint-Denis - Hong Kong | Thu, Dec 3 | Air France
      US$2,589 US$3,807
      32% off
      32% off
      US$3,807 US$2,589
    • HKG 22:45
      42h 35m
      1 stop
      RUN 13:20
      Hong Kong - Saint-Denis | Sat, Nov 28 | Air France
      RUN 10:35
      28h 10m
      1 stop
      HKG 18:45
      Saint-Denis - Hong Kong | Sat, Dec 5 | Air France
      US$2,603
      32% off
      US$3,807 US$2,603
    • HKG 22:45
      42h 35m
      1 stop
      RUN 13:20
      Hong Kong - Saint-Denis | Sun, Nov 15 | Air France
      RUN 21:05
      41h 40m
      1 stop
      HKG 18:45
      Saint-Denis - Hong Kong | Sun, Nov 22 | Air France
      US$2,606
      32% off
      US$3,807 US$2,606
    • HKG 22:45
      42h 35m
      1 stop
      RUN 13:20
      Hong Kong - Saint-Denis | Mon, Nov 16 | Air France
      RUN 10:35
      28h 10m
      1 stop
      HKG 18:45
      Saint-Denis - Hong Kong | Mon, Nov 23 | Air France
      US$2,606
      32% off
      US$3,807 US$2,606
    • HKG 22:20
      36h 5m
      1 stop
      RUN 06:25
      Hong Kong - Saint-Denis | Sat, Oct 17 | Air France
      RUN 08:50
      28h 50m
      1 stop
      HKG 17:40
      Saint-Denis - Hong Kong | Sat, Oct 24 | Air France
      US$2,616
      31% off
      US$3,807 US$2,616
    • HKG 00:25
      40h 15m
      1 stop
      RUN 12:40
      Hong Kong - Saint-Denis | Mon, Nov 16 | Cathay Pacific
      RUN 20:40
      30h
      1 stop
      HKG 06:40
      Saint-Denis - Hong Kong | Mon, Nov 23 | Air Austral
      US$2,905
      24% off
      US$3,807 US$2,905
    • HKG 22:45
      37h 25m
      1 stop
      RUN 08:10
      Hong Kong - Saint-Denis | Sat, Oct 31 | Air France
      RUN 10:35
      28h 10m
      1 stop
      HKG 18:45
      Saint-Denis - Hong Kong | Sat, Nov 7 | Air France
      US$3,083
      19% off
      US$3,807 US$3,083
    • HKG 13:00
      17h 25m
      1 stop
      RUN 14:00
      Hong Kong - Saint-Denis | Sat, Oct 17 | Normal Airline
      RUN 15:00
      6h
      Nonstop
      HKG 16:00
      Saint-Denis - Hong Kong | Mon, Oct 19 | Normal Airline
      More cheap flights
      More cheap flights
    • HKG 23:35
      18h
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Wed, Dec 2 | Hong Kong Airlines
      US$992 US$1,603
      38% off
      38% off
      US$1,603 US$992
    • HKG 23:35
      18h
      1 stop
      RUN 13:35
      Hong Kong - Saint-Denis | Tue, Dec 8 | Hong Kong Airlines
      US$992 US$1,603
      38% off
      38% off
      US$1,603 US$992
    • HKG 15:30
      22h
      3 stops
      RUN 09:30
      Hong Kong - Saint-Denis | Thu, Oct 29 | Thai Airways
      US$1,298 US$1,603
      19% off
      19% off
      US$1,603 US$1,298
    • HKG 13:00
      17h 25m
      1 stop
      RUN 14:00
      Hong Kong - Saint-Denis | Sat, Oct 17 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Hong Kong to Saint-Denis are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Hong Kong to Saint-Denis (HKG-RUN)?

    Based on Trip.com data, Thai Lion Air offers one-way fares as low as US$943 on Cheapest nonstop routes (e.g. HKG to RUN on Tue, Nov 10), while Cathay Pacific offers Cheapest nonstop round-trips from US$1,989 departing on Fri, Nov 27 and returning on Thu, Dec 3.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hong Kong to Saint-Denis is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Hong Kong to Saint-Denis, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Nov 10, with one-way flights priced at just US$943.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai Lion Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Saint-Denis travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Hong Kong to Saint-Denis is October, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Hong Kong to Saint-Denis on October 20, 2026 with HK Express, with prices starting at US$1,533.
  • The time difference between Saint-Denis and Hong Kong is 4h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Hong Kong to Saint-Denis is US$1,483. Fares vary by travel date, airline and availability.
  • Enter Hong Kong and Saint-Denis, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.