good.flights

Cheap flights from Sydney to Hanoi

One-way from $236, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Mon, Jan 25Any priceTue, Jan 26Any priceWed, Jan 27Any priceThu, Jan 28$236Fri, Jan 29Any priceSat, Jan 30Any priceSun, Jan 31Any priceMon, Feb 1Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
$236
Scoot, flight TR 041Found today, 1 adult
Check live price
1:25pmSydneyThu, Jan 28
Travel time 11h 40m, 1 stopSYDHAN
9:05pmHanoiThu, Jan 28
$247
Scoot, flight TR 041Found yesterday, 1 adult
Check live price
1:25pmSydneySun, Jan 24
Travel time 11h 40m, 1 stopSYDHAN
9:05pmHanoiSun, Jan 24
$359
China Southern Airlines, flight CZ 8092Found 2 days ago, 1 adult
Check live price
3:10pmSydneySat, Jan 9
Travel time 11h 55m, 1 stopSYDHAN
11:05pmHanoiSat, Jan 9
$365
Vietjet, flight VJ 86Found 7 days ago, 1 adult
Check live price
11:15amSydneySat, Apr 3
Travel time 11h, 1 stopSYDHAN
6:15pmHanoiSat, Apr 3
$412
Jetstar, flight JQ 39Found 2 days ago, 1 adult
Check live price
6:35amSydneySun, Nov 22
Travel time 11h 25m, 1 stopSYDHAN
2:00pmHanoiSun, Nov 22

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in VietnamTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Hanoi, booked ahead at a fixed price.
    See options
  • Things to do in HanoiPopular tours from $19.43 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Vietnam from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Delayed or cancelled? See which passenger rights cover this route.
    Check

Lowest fares by month

In the fares found this week, January 2027 has the lowest: from $236 one-way, against $679 in December. Pick a month to see its cheapest date.

  1. Octno fares yet
  2. Nov$412
  3. Dec$679
  4. Jan$236
  5. Febno fares yet
  6. Marno fares yet
  7. Apr$365
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
$0$250$500$750OctNovDec$236JanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October—
November$412Sun, Nov 221 stop
December$679Thu, Dec 241 stop
January 2027$236Thu, Jan 281 stop
February 2027—
March 2027—
April 2027$365Sat, Apr 31 stop
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Hanoi. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare–$412$679$236––$365–––––
High °C30°27°21°20°22°26°29°33°35°34°33°32°
Low °C23°20°14°14°16°21°22°25°27°27°26°25°
Precipitation mm1556120202036104165264254274228

Source: Hanoi on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Sydney to Hanoi?

In the fares found this week, January 2027 has the lowest: from $236 one-way, against $679 in December.

What is the weather in Hanoi in January 2027?

In January 2027, the cheapest month to fly, the average daily high in Hanoi is 20 °C and the low 14 °C.

Are there direct flights from Sydney to Hanoi?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

More cheap flights from Sydney

All 271 destinations