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Cheap flights from Cairns to Vietnam from $392

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SGN
13 Jul — 20 Jul1
1 adult

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 8 July 2025.

Round-trip from

$675

One-way from

$392

Popular in

January

Cheapest in

February

Average price

$916
6/8-13/8
  • 6/8-13/8
  • 2 total stops
  • 49h 25m total
  • Cairns to Vietnam
Search Deals
16/10
  • 16/10
  • 1 total stop
  • 13h 05m total
  • Cairns to Vietnam
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($323 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($78 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 8 July 2025.

Wed 6/819:00CNS - SGN
1 stop29h 00mMultiple Airlines
Wed 13/806:55SGN - CNS
1 stop20h 25mMultiple Airlines
Deal found 7/7$675
Sun 3/806:45CNS - HAN
2 stops58h 55mMultiple Airlines
Sun 10/810:05HAN - CNS
1 stop17h 30mMultiple Airlines
Deal found 6/7$927
Tue 16/1212:00CNS - HAN
1 stop33h 25mCathay Pacific
Mon 29/1219:25HAN - CNS
1 stop12h 05mCathay Pacific
Deal found 6/7$1,412
Fri 26/1218:35CNS - HAN
1 stop17h 10mSingapore Airlines
Thu 8/112:35HAN - CNS
1 stop25h 45mSingapore Airlines
Deal found 6/7$1,694

Cheapflights Fare Finder

Customise your flight search to find flights from Cairns to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from Cairns to Vietnam that are best for you.

Fly from

Cairns

Fly to

Vietnam

Route

Depart

Return

Price

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Wed 6/8

19:00-21:00

1 stop29h 00m

Ho Chi Minh City

Wed 13/8

06:55-06:20

1 stop20h 25m

$675

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sun 3/8

06:45-14:40

2 stops58h 55m

Hanoi Noibai

Sun 10/8

10:05-06:35

1 stop17h 30m

$927

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Tue 16/12

12:00-18:25

1 stop33h 25m

Hanoi Noibai

Mon 29/12

19:25-10:30

1 stop12h 05m

$1,412

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Fri 26/12

18:35-08:45

1 stop17h 10m

Hanoi Noibai

Thu 8/1

12:35-17:20

1 stop25h 45m

$1,694

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Thu 16/10

07:15-17:20

1 stop13h 05m

$392

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Mon 29/12

07:00-18:25

1 stop14h 25m

$456

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Tue 30/12

12:00-10:35

1 stop25h 35m

$748

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Sun 28/12

18:35-15:05

1 stop23h 30m

$885

Flights are sorted by cheapest return flights first.

Deals found on 6/7

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 $342). 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?

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 8 July 2025.

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

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated 8 July 2025.
Check out reviews from past customers who have flown with Singapore Airlines and Cathay Pacific 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.
Singapore Airlines
8.1
Very Good
1,322 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very Good
1,322 reviews
Singapore Airlines
8.1
Very Good
1,322 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
925 reviews
Singapore Airlines
8.1
Very Good
1,322 reviews
Check prices

Boarding

8.2

Overall

8.1

Food

7.7

Entertainment

8.0

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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?

    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 $342). 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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Top 2 airlines flying from Cairns to Vietnam

Discover the top 2 airlines that operate flights from Cairns to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$684Average$945FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$696Average$871FlexibilityNo cancel feeOn-time74%
Search Jetstar flights

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?

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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