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Find cheap Singapore Airlines flights to Hanoi

RDU — HAN
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Singapore Airlines flights from Australia to Hanoi
Explore the most affordable Singapore Airlines flight options available from Australia to Hanoi. Find the lowest fares with prices last updated on 27 July 2026.

Fri 21/806:25
PER
-
HAN
1 stop12h 15m
Singapore Airlines
Wed 26/818:30
HAN
-
PER
1 stop9h 40m
Singapore Airlines
Deal found 27/7$1,018
Mon 24/817:35
ADL
-
HAN
1 stop24h 20m
Singapore Airlines
Mon 31/812:40
HAN
-
ADL
1 stop16h 15m
Singapore Airlines
Deal found 26/7$1,040
Mon 17/817:35
ADL
-
HAN
1 stop44h 25m
Singapore Airlines
Mon 31/812:40
HAN
-
ADL
1 stop16h 15m
Singapore Airlines
Deal found 25/7$1,068

Flights to Hanoi with Singapore Airlines at a glance

Find detailed information about Singapore Airlines flights from Australia to Hanoi. Explore the options provided by Singapore Airlines to plan your journey from Australia to Hanoi. Data last updated 27 July 2026.

Popular in

December

Cheapest in

May

Average price

$1,049

Return from

$827

One-way from

$680
Highest demand for flights to Hanoi with Singapore Airlines; 11% potential price increase.
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Best time to find cheap flights to Hanoi with Singapore Airlines; 4% potential price drop.
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Average price for flights to Hanoi with Singapore Airlines (return).
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Singapore Airlines
  • Singapore Airlines
  • 15/9-22/9
  • 2 total stops
  • 24h 10m total
  • Australia to Hanoi
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Singapore Airlines
  • Singapore Airlines
  • 9/8
  • 1 total stop
  • 23h 15m total
  • Australia to Hanoi
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Cheapflights Insights

Find cheap Singapore Airlines flights to Hanoi

How long is the flight to Hanoi with Singapore Airlines?

On average, Singapore Airlines flights from Australia to Hanoi take 11 hours 28 minutes. Flights to Hanoi from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the best time to book a flight to Hanoi with Singapore Airlines?

The best time to book a flight to Hanoi with Singapore Airlines is 87 days before departure. On average, fares are higher if you book 57 days before departure.

FAQs about flights to Hanoi with Singapore Airlines

  • Which airport do Singapore Airlines flights arrive at when travelling to Hanoi?

    Singapore Airlines flights on this route tend to land at Hanoi Noibai Airport.

  • Is Singapore Airlines the cheapest airline for a flight to Hanoi?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Hanoi tends to be with Indonesia AirAsia.

  • Are there alternative airlines other than Singapore Airlines that fly to Hanoi?

    VietJet Air, Vietnam Airlines and China Southern all fly to Hanoi and offer an alternative to Singapore Airlines.

  • How much is a Singapore Airlines flight to Hanoi?

    The average price for a return flight with Singapore Airlines is $994, while a one-way flight costs around $588.

See more FAQs

Reviews of Singapore Airlines

See what Cheapflights users have to say about their Singapore Airlines experience.
Singapore Airlines
8.2
Very Good
1,583 reviews
Check prices
Overview

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Crew

8.6

Popular Singapore Airlines flights

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly your favourite airline to Noibai

Fly your favorite airline to Noibai. Flight routes are based on user searches made on Cheapflights and were last updated on 27 July 2026.
Singapore Airlines flights from Brisbane to Hanoi
Singapore Airlines flights from Perth to Hanoi
Singapore Airlines flights from Melbourne to Hanoi
Singapore Airlines flights from Sydney to Hanoi