⚡ Fare recorded April 25, 2026 · Prices change daily

Sydney to Hanoi flights

Sydney (SYD) to Hanoi (HAN): 4,840 miles (7,790 km) great-circle, about 10h 10m nonstop by our estimate. Cheapest fare observed: $523 round-trip on VietJet Air, with 1 stop, departing May 9, 2026.

VJVietJet AirVJ86
Depart
SYD
Sydney, Australia
10:15
2026-05-09
✈
Arrive
HAN
Hanoi, Vietnam
Returns 14:50
2026-05-17
Stops
1 stop
Distance
4,840 mi
Est. nonstop time
10h 10m
Trip type
Round-trip
$523
Round-trip · per person
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About this flight

When did the cheapest Sydney to Hanoi fare fly?

$523 round-trip, VietJet Air VJ86, departing 2026-05-09 at 10:15, returning 2026-05-17. The recorded itinerary left on a Saturday, returning on a Sunday 8 nights later; the fare was observed 14 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.

Route facts

How far is Sydney from Hanoi?

  • Distance: 4,840 miles (7,790 km) great-circle, heading northwest.
  • Estimated nonstop flight time: about 10h 10m.
  • Departure airport: Sydney Kingsford Smith International Airport (SYD), Sydney, Australia, UTC+10 on May 9, 2026.
  • Arrival: Noi Bai International Airport (HAN), Vietnam, UTC+7 on May 9, 2026.
  • Time difference: Hanoi is 3 hours behind Sydney on the recorded date.
  • Route type: international, Australia to Vietnam.
  • Arrival airport elevation: 39 ft.
  • Recorded itinerary: VietJet Air VJ86, 1 stop, round-trip, 8 days between departure and return.
Fare comparison

How does the Sydney to Hanoi fare compare with other routes from SYD?

At $523, it ranked 9th of the 30 round-trip fares we recorded from SYD (median $777). That is 10.8 cents per great-circle mile (round-trip price over one-way distance), below the SYD median of 15.3 cents across 30 round-trip routes.

Routes from SYD of similar length: Tokyo (4,858 mi) at $762 and Shanghai (4,903 mi) at $646.

VietJet Air had the cheapest fare on 3 of 30 SYD routes. It is the 20th longest of the 30 routes we track from SYD.

Other ways in

What did other cities pay to fly to Hanoi?

Of 9 departure airports with a fare to Hanoi, Sydney (SYD) ranked 9th at $523. Lowest: $170 from Bangkok (BKK); highest: $523 from Sydney (SYD); 4 nonstop. Cheapest-fare airlines (routes): Vietravel Airlines (2), China Eastern (1), HK Express (1), IndiGo (1), Korean Air (1) and Shenzhen Airlines (1), plus 2 more.

Sources

Where do these numbers come from?

Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Australia/Sydney, Asia/Ho_Chi_Minh; flight time is our estimate.

FAQ

Sydney to Hanoi flight questions

How far is Sydney from Hanoi by plane?

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Sydney is about 4,840 miles (7,790 km) from Hanoi on a great-circle line from Sydney Kingsford Smith International Airport (SYD) to Noi Bai International Airport (HAN), heading northwest. It is the 20th longest of the 30 routes we track from SYD. The recorded itinerary had 1 stop, so the distance flown was longer.

How long is the flight from Sydney to Hanoi?

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About 10h 10m nonstop by our estimate for 4,840 miles (500 mph cruise plus 30 minutes, not a timetable). The recorded VietJet Air fare was with 1 stop. 9 airports in our feed had a fare to Hanoi; this one ranked 9th, and 4 of the 9 were nonstop.

What is the time difference between Sydney and Hanoi?

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On May 9, 2026, Sydney was on UTC+10 (Australia/Sydney) and Hanoi on UTC+7 (Asia/Ho_Chi_Minh), so Hanoi was 3 hours behind Sydney: noon in Sydney was 09:00 in Hanoi. Daylight saving changes it: in mid-January 2026 the gap is Hanoi 4 hours behind, in mid-July Hanoi 3 hours behind.

How much is a flight from Sydney to Hanoi?

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As observed on April 25, 2026: $523 per person round-trip on VietJet Air flight VJ86, departing May 9, 2026, returning May 17, 2026, with 1 stop. At $523, it ranked 9th of the 30 round-trip fares we recorded from SYD (median $777). That is 10.8 cents per great-circle mile (round-trip price over one-way distance), below the SYD median of 15.3 cents across 30 round-trip routes. Prices change daily, so check the live fare.

Is there a nonstop flight from Sydney to Hanoi?

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The cheapest recorded fare had 1 stop; our feed keeps only the cheapest fare per route, so a pricier nonstop may exist. Into Hanoi, 4 of the 9 recorded fares were nonstop. From SYD, 6 of 30 were. Routes from SYD of similar length: Tokyo (4,858 mi) at $762 and Shanghai (4,903 mi) at $646.

Which airports serve flights from Sydney to Hanoi?

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It departs Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia, and arrives at Noi Bai International Airport (HAN) in Hanoi, Vietnam. An international flight, Australia to Vietnam. VietJet Air had the cheapest fare on 3 of 30 SYD routes.

Where else near Hanoi can you fly from Sydney?

Bangkok (BKK) $533Ho Chi Minh City (SGN) $642Phuket (HKT) $457Shanghai (SHA) $646Beijing (BJS) $883Seoul (SEL) $544All flights from Sydney →

Other cities with flights to Hanoi

From Bangkok (BKK) $170From Ho Chi Minh City (SGN) $179From Hong Kong (HKG) $213From Bangkok (DMK) $220From Beijing (PEK) $317From Tokyo (NRT) $382

Ready to fly?

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