What percentage of Sydney to Hanoi flights are direct?

In the trailing 90 days, approximately 1% of flights from Sydney to Hanoi were direct. This indicates that direct flight options are not common for this route. When connecting flights are taken, travelers typically experience an average of 2 stopovers. This information can help travelers plan for longer journey times if a direct flight is not available.

How long does it take to fly from Sydney to Hanoi?

A direct flight from Sydney to Hanoi typically takes approximately 10 hours and 5 minutes. For flights with one stop, the median travel time increases significantly to about 17 hours and 5 minutes. The total distance covered on this route is 7790 kilometers. Travelers should factor in these durations when planning their journey, especially if opting for connecting flights.

Are there frequently good prices on flights from Sydney to Hanoi?

Historically, good prices on flights from Sydney to Hanoi have been frequent. This suggests that travelers often have opportunities to find favorable deals on this route. The consistent availability of good prices can make planning a trip more accessible for those looking to fly between these two cities. Travelers can typically expect to find competitive pricing options.

Flights From Sydney

To Hanoi

Cheap Flights from Sydney to Hanoi

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Prices updated 2 days ago

405 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Sydney to Hanoi

Explore current cheapest deals departing from Sydney to Hanoi

2026-11-19 – 2026-11-29
SYD - Hanoi
84% AI deal score
A$712
A$565
Round trip
2026-08-12 – 2026-09-10
SYD - Hanoi
76% AI deal score
A$688
A$592
Round trip
2026-12-02 – 2026-12-15
SYD - Hanoi
91% AI deal score
A$1,531
A$594
Round trip
2026-11-27 – 2026-11-29
SYD - Hanoi
84% AI deal score
A$721
A$597
Round trip
2026-11-12 – 2026-11-17
SYD - Hanoi
78% AI deal score
A$729
A$610
Round trip
2026-12-01 – 2026-12-07
SYD - Hanoi
91% AI deal score
A$1,508
A$617
Round trip
2026-11-05 – 2026-11-12
SYD - Hanoi
76% AI deal score
A$709
A$621
Round trip
2026-11-02 – 2026-11-12
SYD - Hanoi
77% AI deal score
A$694
A$622
Round trip
2026-10-15 – 2026-10-28
SYD - Hanoi
73% AI deal score
A$634
A$624
Round trip
2026-10-11 – 2026-10-28
SYD - Hanoi
72% AI deal score
A$626
A$624
Round trip

Sydney to Hanoi: Overview

Insights for flights from Sydney to Hanoi

For travelers looking for cheap flights from Sydney to Hanoi, April stands out as the most affordable month to fly, with a median fare of $418. Other cost-effective options include May, with a median fare of $553, and March, where the median fare is $555. Planning your trip around these months can significantly reduce your travel expenses.

Fares for flights from Sydney to Hanoi typically range from $626 to $1016, with a median of $814. Right now, current fares are above the typical level for this route. Only 9% of recent fares were classified as a good price, indicating that finding exceptional deals can be challenging. New deals appear almost daily, so setting up a price alert can help you catch a better fare.

Most itineraries for this route connect at least once, with only 1% of recent fares being non-stop. For connecting itineraries, the typical number of connections is 2. This means you should generally expect a journey with at least two stops when flying from Sydney to Hanoi.

A typical journey from Sydney to Hanoi takes approximately 10h 5m including connections. For connecting flights specifically, the median journey time extends to 20h 30m. This route covers a substantial distance of 7790 km, classifying it as a long-haul flight.

How much is a round trip from Sydney to Hanoi

Regular price: A$621 - A$999

Prices for flights from Sydney to Hanoi are currently below the regular range.

The regular price range for flights from Sydney to Hanoi is AUD 621 to AUD 999. The current lowest deal is AUD 570 with Scoot, for travel from Nov 19-Nov 29.

now A$570

Low A$621

High A$999

The cheapest time to fly from Sydney to Hanoi

The cheapest month to fly from Sydney to Hanoi is April, with a median price of $400. The most expensive month is July, with a median price of $1080. Prices are generally lower from February to November.

April

Cheapest

Flights from A$400

July

Most Expensive

Flights from A$1,080

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Sydney to Hanoi

Vietnam Airlines

Last-minute flights going from Sydney to Hanoi

Mon, Aug 3

⌛ Last-Minute

SYD - Hanoi

Sydney (SYD) - Hanoi (HAN)

FlyAsianXpress

A$787

A$630

One-way

Mon, Aug 3

⌛ Last-Minute

SYD - Hanoi

Sydney (SYD) - Hanoi (HAN)

FlyAsianXpress

A$917

A$630

One-way

Wed, Aug 5

⌛ Last-Minute

SYD - Hanoi

Sydney (SYD) - Hanoi (HAN)

FlyAsianXpress

A$759

A$630

One-way

Mon, Aug 10

⌛ Last-Minute

SYD - Hanoi

Sydney (SYD) - Hanoi (HAN)

FlyAsianXpress

A$746

A$630

One-way

Wed, Aug 12

⌛ Last-Minute

SYD - Hanoi

Sydney (SYD) - Hanoi (HAN)

Vietjet Air

A$692

A$581

One-way

Thu, Aug 13

⌛ Last-Minute

SYD - Hanoi

Sydney (SYD) - Hanoi (HAN)

Vietjet Air

A$692

A$581

One-way

Biggest price drops on these dates for flights from Sydney to Hanoi

13 nights

Dec 2 - Dec 15

A$1,531 → A$594

61%

6 nights

Dec 2 - Dec 8

A$1,508 → A$587

61%

6 nights

Dec 1 - Dec 7

A$1,508 → A$617

59%

14 nights

Dec 7 - Dec 21

A$1,566 → A$746

52%

Popular Airports to fly from Sydney to Hanoi

Sydney - Hanoi route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Sydney to Hanoi are above the typical level of $814.

📅 Best time to fly

April is historically the cheapest month

Historically, April is the cheapest month to fly from Sydney to Hanoi, with a median price of $400.

⏱️ Flight duration

Direct flights take 10h 5m

Direct flights from Sydney to Hanoi typically take 10h 5m, while connecting flights average 20h 30m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 2 stopovers.

🏆 Airline highlight

Scoot offers a recent deal

Scoot recently offered a deal for $570 from Sydney to Hanoi for November 19-29.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Sydney to Hanoi are frequent, appearing often over the last 30 days.

Sydney main airports to depart from

Sydney (SYD)

Cheapest

Sydney Airport is a primary departure point for flights from Sydney to Hanoi, offering competitive prices.

📍 ~9 km from city center (reachable by car or train)

💸 Flights from ~A$545

Western Sydney International Airport (WSI)

Western Sydney International Airport serves as an alternative departure option for flights to Hanoi.

📍 ~46 km from city center (reachable by car)

💸 Flights from ~A$814

Hanoi main airports to arrive at

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient arrival point for your trip to Hanoi.

📍 ~22 km from Hanoi (reachable by car)

💸 Flights from ~A$545

Airports nearby Hanoi used as alternative

Cat Bi International (HPH)

Cat Bi International is a useful alternative, especially with strong road connectivity via the Hanoi-Haiphong expressway.

📍 ~105 km from Hanoi (reachable by car)

💸 Flights from ~A$708

Business & First Class Flight Deals to Hanoi

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Elite

Best Elite deals to Hanoi

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From WSI

Elite

Dec 23

Hanoi, Vietnam

79% AI deal score

$5,176

$3,887

Save $1,289

Frequently Asked Questions About Flights to Hanoi

Historically, booking flights from Sydney to Hanoi between 14 and 27 days in advance has yielded the lowest average prices. During this period, the average price was $729. Prices tend to be higher for bookings made closer to the departure date, with flights booked 7-13 days out averaging $917. For bookings made 28-59 days in advance, the average price was $1173, indicating that planning within the optimal window can lead to significant savings.

Across the trailing quarter, a good price for a flight from Sydney to Hanoi was considered to be $626 or less. The median price for this route was $814. Prices can vary, with 75% of prices observed being $1016 or less. Travelers aiming for a more economical trip should target prices at or below the good price threshold.

Historically, the cheapest months to fly from Sydney to Hanoi include April, with a median price of $418, and May, with a median price of $553. March also offered competitive prices, with a median of $555. The annual median price for this route was $814, suggesting that booking during these specific months can result in considerable savings compared to the yearly average.

Sydney to Hanoi: Overview

Insights for flights from Sydney to Hanoi

How much is a round trip from Sydney to Hanoi

Regular price: A$621 - A$999

Prices for flights from Sydney to Hanoi are currently below the regular range.

The regular price range for flights from Sydney to Hanoi is AUD 621 to AUD 999. The current lowest deal is AUD 570 with Scoot, for travel from Nov 19-Nov 29.

now A$570

Low A$621

High A$999

The cheapest time to fly from Sydney to Hanoi

April

Cheapest

Flights from A$400

July

Most Expensive

Flights from A$1,080

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec