In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 340.0 inches per month. September is typically the wettest month, when rainfall can reach 340.0 mm. February is typically the driest time to visit Vietnam when rainfall is around 0.0 mm. Find deals

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C). Find deals

What is the cheapest month to fly from Cairns to Vietnam?

February can be a great time to fly to Vietnam from Cairns with a flight ticket averaging about $1,033. Cheapflights users have found deals in the month of February for as cheap as $706. The most expensive prices can be found in the month of January. Find deals

What airport do you fly from for flights from Cairns to Vietnam?

Most people fly from Cairns (CNS) if they book a flight from Cairns to Vietnam. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

Can I find deals for flights from Cairns to Vietnam that include hotel bookings?

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

How can I find direct flights from Cairns to Vietnam?

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

Can I find deals for business class flights from Cairns to Vietnam?

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

$355+ Flights from Cairns to Vietnam

Cheap flight deals from Cairns to Vietnam

Round-trip from	$628
One-way from	$355
Popular in	January
Cheapest in	February
Average price	$933

19/8-20/8
2 total stops
37h 40m total
Cairns to Vietnam

Search Deals

15/9
1 total stop
14h 05m total
Cairns to Vietnam

Search Deals

Highest demand for flights based on searches. 20% potential increase in price ($406 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($90 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Cairns to Vietnam

Cheapest flights from Cairns to Vietnam
Explore the most affordable flight options available from Cairns to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Tue 19/806:45CNS - SGN

1 stop17h 15mMultiple Airlines

Wed 20/806:55SGN - CNS

1 stop20h 25mMultiple Airlines

Deal found 18/7$628

Sun 31/810:15CNS - SGN

1 stop13h 45mJetstar

Sun 7/922:40SGN - CNS

1 stop16h 35mJetstar

Deal found 17/7$736

Sat 30/807:15CNS - HAN

1 stop17h 30mMultiple Airlines

Sat 6/922:55HAN - CNS

2 stops28h 40mMultiple Airlines

Deal found 16/7$811

Sun 31/806:00CNS - SGN

2 stops32h 00mChina Southern

Sat 6/902:35SGN - CNS

2 stops54h 00mChina Southern

Deal found 17/7$1,442

Sat 20/1212:00CNS - HAN

1 stop25h 05mCathay Pacific

Sat 10/119:25HAN - CNS

2 stops18h 25mCathay Pacific

Deal found 18/7$1,799

Best flights from Cairns to Vietnam
Discover carefully curated flight deals from Cairns to Vietnam that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 July 2025.

Tue 19/806:45CNS - SGN

1 stop17h 15mMultiple Airlines

Wed 20/806:55SGN - CNS

1 stop20h 25mMultiple Airlines

Deal found 18/7$628

Sun 31/810:15CNS - SGN

1 stop13h 45mJetstar

Sun 7/922:40SGN - CNS

1 stop16h 35mJetstar

Deal found 17/7$736

Sun 31/806:00CNS - SGN

2 stops32h 00mChina Southern

Sat 6/902:35SGN - CNS

2 stops54h 00mChina Southern

Deal found 17/7$1,442

Sat 30/807:15CNS - HAN

1 stop17h 30mMultiple Airlines

Sat 6/922:55HAN - CNS

2 stops28h 40mMultiple Airlines

Deal found 16/7$811

Sat 20/1212:00CNS - HAN

1 stop25h 05mCathay Pacific

Sat 10/119:25HAN - CNS

2 stops18h 25mCathay Pacific

Deal found 18/7$1,799

Last-minute flights from Cairns to Vietnam
Discover last-minute flight deals from Cairns to Vietnam. Data last updated 18 July 2025 and is based on user searches.

Tue 19/806:45CNS - SGN

1 stop17h 15mMultiple Airlines

Wed 20/806:55SGN - CNS

1 stop20h 25mMultiple Airlines

Deal found 18/7$628

Sat 30/807:15CNS - HAN

1 stop17h 30mMultiple Airlines

Sat 6/922:55HAN - CNS

2 stops28h 40mMultiple Airlines

Deal found 16/7$811

Sun 31/810:15CNS - SGN

1 stop13h 45mJetstar

Sun 7/922:40SGN - CNS

1 stop16h 35mJetstar

Deal found 17/7$736

Sun 31/806:00CNS - SGN

2 stops32h 00mChina Southern

Sat 6/902:35SGN - CNS

2 stops54h 00mChina Southern

Deal found 17/7$1,442

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Tue 19/8

06:45-21:00

1 stop17h 15m

Ho Chi Minh City

Wed 20/8

06:55-06:20

1 stop20h 25m

$628

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Sun 31/8

10:15-21:00

1 stop13h 45m

Ho Chi Minh City

Sun 7/9

22:40-18:15

1 stop16h 35m

$736

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sat 30/8

07:15-21:45

1 stop17h 30m

Hanoi Noibai

Sat 6/9

22:55-06:35

2 stops28h 40m

$811

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Sun 31/8

06:00-11:00

2 stops32h 00m

Ho Chi Minh City

Sat 6/9

02:35-11:35

2 stops54h 00m

$1,442

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sat 20/12

12:00-10:05

1 stop25h 05m

Hanoi Noibai

Sat 10/1

19:25-16:50

2 stops18h 25m

$1,799

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Mon 15/9

07:15-18:20

1 stop14h 05m

$355

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sat 1/11

07:00-21:35

1 stop17h 35m

$396

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Best time to book a flight from Cairns to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Cairns with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Vietnam

What is the cheapest month to book a flight from Cairns to Vietnam?

Currently, August is the cheapest month in which you can book a flight from Cairns to Vietnam (average of $343). Flying from Cairns to Vietnam in December is currently the most expensive (average of $791). 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.

What is the cheapest time of day to fly from CNS to VN?

When flying from Cairns to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Vietnam

Check out reviews from past customers who have flown with Cathay Pacific, China Southern, andJetstar from Cairns to Vietnam 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.

Cathay Pacific

7.6

Good

936 reviews

Check prices

Reviews

1 / 20

6.0

Good

Steve,June 2025

DFW - HKG

Very rude stewardess lied about the food then argued about it very unprofessional

Cathay Pacific

7.6

Good

936 reviews

Cathay Pacific

7.6

Good

936 reviews

Check prices

Reviews

1 / 20

6.0

Good

Steve,June 2025

DFW - HKG

Very rude stewardess lied about the food then argued about it very unprofessional

China Southern

7.6

Good

104 reviews

Cathay Pacific

7.6

Good

936 reviews

Check prices

Reviews

1 / 20

6.0

Good

Steve,June 2025

DFW - HKG

Very rude stewardess lied about the food then argued about it very unprofessional

Jetstar

6.5

Okay

458 reviews

Cathay Pacific

7.6

Good

936 reviews

Check prices

Reviews

1 / 20

6.0

Good

Steve,June 2025

DFW - HKG

Very rude stewardess lied about the food then argued about it very unprofessional

Related info for your journey

What airport do you fly from for flights from Cairns to Vietnam?
Most people fly from Cairns (CNS) if they book a flight from Cairns to Vietnam. Cairns is conveniently located just 4.4 km from Cairns’s city centre.
Can I find deals for flights from Cairns to Vietnam that include hotel bookings?
Yes. In addition to deals on Cairns to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cairns to Vietnam?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Vietnam.
Can I find deals for business class flights from Cairns to Vietnam?
Yes. Cheapflights offers flight deals from Cairns to Vietnam 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 Cairns to Vietnam?
Currently, August is the cheapest month in which you can book a flight from Cairns to Vietnam (average of $343). Flying from Cairns to Vietnam in December is currently the most expensive (average of $791). 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

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Direct flights to Bandar Seri Begawan

Top 2 airlines flying from Cairns to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$686	Average$945	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Jetstar	Cheapest$699	Average$871	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights

Fly with Cheapflights

How does Cheapflights help users find flights from Cairns to Vietnam?

Deals for Cairns to Vietnam flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Cairns to Vietnam?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cairns to Vietnam for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cairns to Vietnam with no change fees?

Yes, we can. To see specific flights from Cairns to Vietnam with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cairns to Vietnam become cheaper?

Yes! Start tracking prices for Cairns to Vietnam flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Cairns to Vietnam from $355

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cairns to Vietnam

Keep the following information in mind while searching for Cairns to Vietnam flight deals. Data was last updated 18 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cairns to Vietnam

Cheapest flights from Cairns to VietnamExplore the most affordable flight options available from Cairns to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Explore the most affordable flight options available from Cairns to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Cairns to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Cairns with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cairns to Vietnam

What is the cheapest month to book a flight from Cairns to Vietnam?

What is the cheapest time of day to fly from CNS to VN?

Find hourly flight availability from Cairns to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

Reviews of airlines servicing Vietnam

Check out reviews from past customers who have flown with Cathay Pacific, China Southern, andJetstar from Cairns to Vietnam 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.

Related info for your journey

Find useful and relevant information for your journey from Cairns to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Cairns to Vietnam?

Can I find deals for flights from Cairns to Vietnam that include hotel bookings?

How can I find direct flights from Cairns to Vietnam?

Can I find deals for business class flights from Cairns to Vietnam?

What is the cheapest month to book a flight from Cairns to Vietnam?

Browse thousands of different options on Cheapflights for your next trip

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

Alternative routes for Cairns to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Cairns to Vietnam

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cairns to Vietnam?

Why should you use Cheapflights to find cheap flight tickets from Cairns to Vietnam?

Can Cheapflights find flights from Cairns to Vietnam with no change fees?

Can Cheapflights notify me if prices for flights from Cairns to Vietnam become cheaper?

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Cheapest flights from Cairns to Vietnam
Explore the most affordable flight options available from Cairns to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.