How many flights from Hanoi to Sydney are non-stop?

Across the trailing 90 days, approximately 5.8% of flights from Hanoi to Sydney were non-stop. For flights that include stopovers, travelers typically experience a median of 2 stopovers. This indicates that direct routes are less common, and most travelers should anticipate at least one connection when flying this route.

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

The direct flight from Hanoi to Sydney typically takes about 9 hours and 35 minutes, covering a distance of 7790 kilometers. Flights with one stopover, however, have a significantly longer median duration, averaging around 18 hours. Travelers should factor in these differences when planning their journey, as connecting flights can nearly double the travel time.

How much more do direct flights from Hanoi to Sydney cost?

Historically, direct flights from Hanoi to Sydney typically cost about 33% more than connecting flights. The median price for a direct flight was $767, while connecting flights had a median price of $576. Although direct flights represent a smaller share, at 5.8% of all flights, they come with a notable price premium for the convenience of a non-stop journey.

Flights From Hanoi

To Sydney

Cheap Flights from Hanoi to Sydney

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Prices updated 1 day ago

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Hanoi to Sydney

Explore current cheapest deals departing from Hanoi to Sydney

2026-11-11 – 2026-11-17
HAN - Sydney
73% AI deal score
$505
$500
Round trip
2026-11-11 – 2026-11-15
HAN - Sydney
75% AI deal score
$525
$502
Round trip
2026-11-08 – 2026-11-13
HAN - Sydney
74% AI deal score
$516
$503
Round trip
2026-11-16 – 2026-11-24
HAN - Sydney
73% AI deal score
$493
$503
Round trip
2026-10-22 – 2026-10-27
HAN - Sydney
75% AI deal score
$539
$510
Round trip
2026-11-09 – 2026-11-14
HAN - Sydney
75% AI deal score
$514
$515
Round trip
2026-11-09 – 2026-11-17
HAN - Sydney
72% AI deal score
$490
$520
Round trip
2026-11-14 – 2026-11-24
HAN - Sydney
72% AI deal score
$489
$521
Round trip
2026-10-20 – 2026-10-29
HAN - Sydney
73% AI deal score
$505
$523
Round trip
2026-11-05 – 2026-11-08
HAN - Sydney
73% AI deal score
$527
$524
Round trip

Hanoi to Sydney: Overview

Insights for flights from Hanoi to Sydney

A typical journey from Hanoi to Sydney takes about 27h 20m, including connections. This is a significant travel time, reflecting the long-haul nature of the route. Given that most itineraries connect at least once, with a median of 2 stopovers when connecting, the overall travel duration is extended.

For travelers seeking cheap flights from Hanoi to Sydney, prices are right now below the typical level. Fares typically range from $370–$792, with a median of $625. Currently, about 6% of recent fares are classified as a good price, indicating that finding a lower fare is possible if you are flexible.

When is the cheapest time to fly from Hanoi to Sydney? The most affordable month to fly is typically December, with a median fare of $176. Following December, March also offers competitive prices, with a median fare of $304. July presents another option for cheaper travel, with a median fare of $463.

Most itineraries for flights from Hanoi to Sydney connect at least once. Only 5.8% of recent fares were for direct flights from Hanoi to Sydney. For the majority of journeys that involve connections, the typical number of stopovers is 2, which contributes to the overall travel time.

The distance between Hanoi and Sydney is approximately 7790 km, classifying this as a long-haul route. This considerable distance means that flights will involve extended periods of travel, often with multiple connections to reach the destination.

How much is a round trip from Hanoi to Sydney

Regular price: $422 - $596

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

The regular price range for flights from Hanoi to Sydney is between $422 and $596. The current lowest deal is $407 with Vietjet Air for travel from Mar 11-Mar 17.

now $407

Low $422

High $596

The cheapest time to fly from Hanoi to Sydney

The cheapest month to fly from Hanoi to Sydney is December, with a median price of $176. The most expensive month to fly is April, with a median price of $1161. Prices are generally lower from March to December.

December

Cheapest

Flights from $176

April

Most Expensive

Flights from $1,161

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hanoi to Sydney

Vietnam Airlines

Last-minute flights going from Hanoi to Sydney

Wed, Sep 16

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Xiamen Airlines

$645

$668

One-way

Thu, Sep 17

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Air Ivoire

$692

$643

One-way

Fri, Sep 18

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Scoot

$635

$588

One-way

Fri, Sep 18

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Malindo Airways

$692

$653

One-way

Wed, Oct 7

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Vietjet Air

$564

$466

One-way

Wed, Oct 7

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Vietjet Air

$492

$490

One-way

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

2 nights

Mar 9 - Mar 11

$805 → $461

43%

5 nights

Mar 9 - Mar 14

$791 → $453

43%

3 nights

Mar 9 - Mar 12

$800 → $531

34%

4 nights

Sep 15 - Sep 19

$701 → $595

15%

Popular Airports to fly from Hanoi to Sydney

Hanoi - Sydney route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Hanoi to Sydney are below the typical level, with a median price of $625.

📅 Best time to fly

December is historically cheapest

Historically, December is the cheapest month to fly, with a median price of $176.

⏱️ Flight duration

Median flight time is 27h 20m

The median flight time for this route is 27 hours 20 minutes, typically involving connecting flights.

✈️ Airlines & availability

Connecting flights are dominant

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

🏆 Airline highlight

Vietnam Airlines offers direct flights

Vietnam Airlines has offered direct flights on this route, providing a non-stop option.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Hanoi to Sydney are frequent, appearing often within a 30-day window.

Hanoi main airports to depart from

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient option for flights from Hanoi to Sydney.

📍 ~22 km from Hanoi city center (reachable by car)

💸 Flights from ~$415

Sydney main airports to arrive at

Sydney (SYD)

Cheapest

Sydney Airport is a convenient arrival choice for flights from Hanoi to Sydney.

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

💸 Flights from ~$410

Airports nearby Sydney used as alternative

Canberra (CBR)

Canberra Airport is a major domestic and international-capable airport with a full range of cabin classes.

📍 ~240 km from Sydney (approximately 3 hours drive from Sydney city center)

💸 Flights from ~$596

Business & First Class Flight Deals to Sydney

Discover luxury on the budget with premium cabin class on flights from Hanoi to Sydney.

Elite

Best Elite deals to Sydney

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

From HAN

Elite

Oct 26

Sydney, Australia

94% AI deal score

$4,998

$2,568

Save $2,430

Sichuan Airlines

Business Class

From HAN

Elite

Oct 21

Sydney, Australia

94% AI deal score

$4,998

$2,568

Save $2,430

Sichuan Airlines

Business Class

From HAN

Elite

Oct 14

Sydney, Australia

94% AI deal score

$4,963

$2,596

Save $2,367

Sichuan Airlines

Business Class

From HAN

Elite

Oct 06

Sydney, Australia

92% AI deal score

$4,974

$3,014

Save $1,960

Sichuan Airlines

Business Class

From HAN

Elite

Oct 30

Sydney, Australia

92% AI deal score

$5,013

$3,115

Save $1,898

China Airlines

Business Class

From HAN

Elite

Oct 26

Sydney, Australia

92% AI deal score

$4,997

$3,115

Save $1,882

China Airlines

Business Class

From HAN

Elite

Oct 22

Sydney, Australia

92% AI deal score

$4,968

$3,298

Save $1,670

Xiamen Airlines

Business Class

From HAN

Elite

Oct 29

Sydney, Australia

91% AI deal score

$4,944

$3,298

Save $1,646

Xiamen Airlines

Business Class

From HAN

Elite

Oct 28

Sydney, Australia

91% AI deal score

$4,942

$3,298

Save $1,644

Xiamen Airlines

Business Class

From HAN

Elite

Oct 28

Sydney, Australia

91% AI deal score

$4,942

$3,298

Save $1,644

Xiamen Airlines

Business Class

From HAN

Elite

Oct 29

Sydney, Australia

91% AI deal score

$4,944

$3,298

Save $1,646

Xiamen Airlines

Business Class

From HAN

Elite

Dec 25

Sydney, Australia

90% AI deal score

$3,565

$2,541

Save $1,024

Sichuan Airlines

Business Class

Frequently Asked Questions About Flights to Sydney

Historically, booking flights from Hanoi to Sydney 60+ days in advance typically offers the lowest average prices, around $684. Prices tend to increase as the departure date approaches. For instance, flights booked 28-59 days out average about $747, while those booked within 7-13 days of departure can be significantly higher, averaging $1396. Planning ahead by at least two months can lead to considerable savings.

Across the trailing quarter, a good price for a flight from Hanoi to Sydney is considered to be around $370 or less. The median price for this route was $625. Fares can go up significantly, with 75% of prices being $792 or more. Travelers looking for the best value should aim for prices at or below the $370 threshold.

Historically, December has been the cheapest month to fly from Hanoi to Sydney, with a median price of $176. March also offers competitive fares, with a median price of $304. In contrast, July has historically been the most expensive month, with a median price of $463. The annual median price for this route is $625, indicating that December and March offer significant savings compared to other times of the year.

Hanoi to Sydney: Overview

Insights for flights from Hanoi to Sydney

How much is a round trip from Hanoi to Sydney

Regular price: $422 - $596

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

The regular price range for flights from Hanoi to Sydney is between $422 and $596. The current lowest deal is $407 with Vietjet Air for travel from Mar 11-Mar 17.

now $407

Low $422

High $596

The cheapest time to fly from Hanoi to Sydney

December

Cheapest

Flights from $176

April

Most Expensive

Flights from $1,161

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hanoi to Sydney

Vietnam Airlines

Last-minute flights going from Hanoi to Sydney

Wed, Sep 16

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Xiamen Airlines

$645

$668

One-way

Thu, Sep 17

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Air Ivoire

$692

$643

One-way

Fri, Sep 18

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Scoot

$635

$588

One-way

Fri, Sep 18

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Malindo Airways

$692

$653

One-way

Wed, Oct 7

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Vietjet Air

$564

$466

One-way

Wed, Oct 7

⌛ Last-Minute

HAN - Sydney

Hanoi (HAN) - Sydney (SYD)

Vietjet Air

$492

$490

One-way

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

2 nights

Mar 9 - Mar 11

$805 → $461

43%

5 nights

Mar 9 - Mar 14

$791 → $453

43%

3 nights

Mar 9 - Mar 12

$800 → $531

34%

4 nights

Sep 15 - Sep 19

$701 → $595

15%

Popular Airports to fly from Hanoi to Sydney

Hanoi - Sydney route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Hanoi to Sydney are below the typical level, with a median price of $625.

📅 Best time to fly

December is historically cheapest

Historically, December is the cheapest month to fly, with a median price of $176.

⏱️ Flight duration

Median flight time is 27h 20m

The median flight time for this route is 27 hours 20 minutes, typically involving connecting flights.

✈️ Airlines & availability

Connecting flights are dominant

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

🏆 Airline highlight

Vietnam Airlines offers direct flights

Vietnam Airlines has offered direct flights on this route, providing a non-stop option.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Hanoi to Sydney are frequent, appearing often within a 30-day window.

Hanoi main airports to depart from

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient option for flights from Hanoi to Sydney.

📍 ~22 km from Hanoi city center (reachable by car)

💸 Flights from ~$415

Sydney main airports to arrive at

Sydney (SYD)

Cheapest

Sydney Airport is a convenient arrival choice for flights from Hanoi to Sydney.

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

💸 Flights from ~$410

Airports nearby Sydney used as alternative

Canberra (CBR)

Canberra Airport is a major domestic and international-capable airport with a full range of cabin classes.

Sydney, Australia

90% AI deal score

$3,565

$2,541

Save $1,024

Sichuan Airlines

Business Class

Frequently Asked Questions About Flights to Sydney

Cheap Flights from Hanoi to Sydney

Today’s best flight deals from Hanoi to Sydney

Hanoi to Sydney: Overview

Insights for flights from Hanoi to Sydney

How much is a round trip from Hanoi to Sydney

The cheapest time to fly from Hanoi to Sydney

Direct flights from Hanoi to Sydney

Last-minute flights going from Hanoi to Sydney

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

Popular Airports to fly from Hanoi to Sydney

Hanoi - Sydney route insights

Recent fares are below the typical level

December is historically cheapest

Median flight time is 27h 20m

Connecting flights are dominant

Vietnam Airlines offers direct flights

Deals are frequent for this route

Hanoi main airports to depart from

Sydney main airports to arrive at

Airports nearby Sydney used as alternative

Business & First Class Flight Deals to Sydney

Best Elite deals to Sydney

Oct 26

Oct 21

Oct 14

Oct 06

Oct 30

Oct 26

Oct 22

Oct 29

Oct 28

Oct 28

Oct 29

Dec 25

Frequently Asked Questions About Flights to Sydney

How far in advance should I book a flight from Hanoi to Sydney?

What's a cheap fare from Hanoi to Sydney?

What's the cheapest month to fly from Hanoi to Sydney?

How many flights from Hanoi to Sydney are non-stop?

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

How much more do direct flights from Hanoi to Sydney cost?

Related routes

More routes from Hanoi

Flights to Sydney from other cities

Hanoi to Sydney: Overview

Insights for flights from Hanoi to Sydney

How much is a round trip from Hanoi to Sydney

The cheapest time to fly from Hanoi to Sydney

Direct flights from Hanoi to Sydney

Last-minute flights going from Hanoi to Sydney

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

Popular Airports to fly from Hanoi to Sydney

Hanoi - Sydney route insights

Recent fares are below the typical level

December is historically cheapest

Median flight time is 27h 20m

Connecting flights are dominant

Vietnam Airlines offers direct flights

Deals are frequent for this route

Hanoi main airports to depart from

Sydney main airports to arrive at

Airports nearby Sydney used as alternative

Business & First Class Flight Deals to Sydney

Best Elite deals to Sydney

Oct 26

Oct 21

Oct 14

Oct 06

Oct 30

Oct 26

Oct 22

Oct 29

Oct 28

Oct 28

Oct 29

Dec 25

Frequently Asked Questions About Flights to Sydney

How far in advance should I book a flight from Hanoi to Sydney?

What's a cheap fare from Hanoi to Sydney?

What's the cheapest month to fly from Hanoi to Sydney?