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Cheap flights from Sydney to Haiphong from $408

SYD — HPH
5 Oct — 12 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Haiphong

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Haiphong

Fri 16/1011:15 -
1 stop24h 15m
Mon 19/1022:45 -
1 stop29h 35m
Deal found 1/9$958
Fri 2/1010:15 -
1 stop29h 45m
Fri 16/1020:10 -
1 stop32h 10m
Deal found 31/8$1,270

Find flight deals from Sydney to Haiphong

Round-trip from

$638

One-way from

$408

Popular in

December

Cheapest in

September

Average price

$555
11/11-17/11
  • 11/11-17/11
  • 2 total stops
  • 46h 50m total
  • Sydney to Haiphong
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10/11-31/12
  • 10/11-31/12
  • 2 total stops
  • 47h 00m total
  • Sydney to Haiphong
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($385 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($73 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Haiphong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Sat 10/10

14:00-10:50

2 stops48h 50m

Haiphong Catbi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$433
Fastest return journey

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Wed 11/11

12:05-08:25

2 stops24h 20m

Haiphong Catbi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$447

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Tue 10/11

18:30-15:40

3 stops25h 10m

Haiphong Catbi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$480

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Thu 1/10

10:15-10:50

2 stops27h 35m

Haiphong Catbi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$625

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Wed 30/9

10:15-09:30

1 stop26h 15m

Haiphong Catbi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$640

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Mon 28/9

10:15-15:05

2 stops55h 50m

Haiphong Catbi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$699

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Sat 19/9

10:15-15:45

1 stop32h 30m

Haiphong Catbi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$777

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Sun 27/9

10:15-09:30

1 stop26h 15m

Haiphong Catbi

Wed 31/12

00:00-02:00

Nonstop0h 00m

$817

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Fri 16/10

11:15-07:30

1 stop24h 15m

Haiphong Catbi

Mon 19/10

22:45-08:20

1 stop29h 35m

$958

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Thu 15/10

11:15-15:55

1 stop32h 40m

Haiphong Catbi

Thu 22/10

13:30-08:20

1 stop14h 50m

$1,026

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Sydney to Haiphong

Have a flexible travel schedule? Discover the best time to fly to Haiphong from Sydney with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Sydney to Haiphong

What is the cheapest month to book a flight from Sydney to Haiphong?

Currently, September is the cheapest month in which you can book a flight from Sydney to Haiphong (average of $555). Flying from Sydney to Haiphong in December is currently the most expensive (average of $1,499). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Haiphong

Check out reviews from past customers who have flown with Vietnam Airlines and VietJet Air from Sydney to Haiphong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.7
Good
286 reviews
Check prices

Overall

7.7

Comfort

7.7

Crew

8.3

Entertainment

6.3

Boarding

7.7

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
Vietnam Airlines
7.7
Good
286 reviews
Vietnam Airlines
7.7
Good
286 reviews
Check prices

Overall

7.7

Comfort

7.7

Crew

8.3

Entertainment

6.3

Boarding

7.7

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
VietJet Air
5.6
Fair
174 reviews
Vietnam Airlines
7.7
Good
286 reviews
Check prices

Overall

7.7

Comfort

7.7

Crew

8.3

Entertainment

6.3

Boarding

7.7

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

Related info for your journey

  • How long is the flight from Sydney to Haiphong?

    VietJet Air can get you from Sydney to Haiphong in just under 24h 15m. Your travel time can differ by up to . Airlines will cover a distance of 7689 km.

  • What are the cheapest airlines flying from Sydney to Haiphong round-trip?

    Our cheapest airline available from Sydney to Haiphong is VietJet Air. Our recent data shows that you can find tickets from as low as $507 on this airline. An additional option worth looking into is Vietnam Airlines, starting at $675. VietJet Air is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sydney to Haiphong that include hotel bookings?

    Yes. In addition to deals on Sydney to Haiphong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Haiphong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Haiphong.

  • Can I find deals for business class flights from Sydney to Haiphong?

    Yes. Cheapflights offers flight deals from Sydney to Haiphong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Haiphong?

    Currently, September is the cheapest month in which you can book a flight from Sydney to Haiphong (average of $555). Flying from Sydney to Haiphong in December is currently the most expensive (average of $1,499). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Sydney to Haiphong

AirlineCheapestAverageFlexibilityOn-time
VietJet AirCheapest$507Average$749FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Vietnam AirlinesCheapest$675Average$1,023FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights

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When you search for this flight from Sydney to Haiphong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Haiphong?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Haiphong.

Can Cheapflights find flights from Sydney to Haiphong with no change fees?

Certainly. Search results for flights to Haiphong from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Haiphong become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Haiphong from Sydney today and book when prices fit your budget.

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