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Cheap flights from Cairns to Vietnam from $362

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SGN
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to Vietnam

Enter your travel dates to find the best prices.

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 12 May 2026.

Sun 8/1115:45
CNS
-
SGN
1 stop27h 05m
Multiple Airlines
Sun 20/1219:30
SGN
-
CNS
1 stop18h 15m
Multiple Airlines
Deal found 12/5$835
Wed 14/1010:00
CNS
-
SGN
1 stop14h 00m
Jetstar
Fri 30/1022:40
SGN
-
CNS
1 stop20h 30m
Jetstar
Deal found 10/5$837
Thu 11/606:00
CNS
-
SGN
1 stop26h 00m
Multiple Airlines
Thu 18/622:40
SGN
-
CNS
1 stop16h 45m
Multiple Airlines
Deal found 12/5$862
Sun 7/606:45
CNS
-
SGN
1 stop17h 15m
Jetstar
Tue 23/622:40
SGN
-
CNS
1 stop16h 45m
Jetstar
Deal found 8/5$900
Thu 16/721:00
CNS
-
SGN
1 stop27h 00m
Multiple Airlines
Thu 30/710:15
SGN
-
CNS
1 stop19h 25m
Multiple Airlines
Deal found 11/5$914
Sun 7/612:00
CNS
-
SGN
2 stops31h 05m
Multiple Airlines
Tue 23/622:40
SGN
-
CNS
1 stop16h 45m
Multiple Airlines
Deal found 8/5$960
Fri 26/620:55
CNS
-
SGN
1 stop35h 05m
Multiple Airlines
Fri 3/710:15
SGN
-
CNS
1 stop19h 25m
Multiple Airlines
Deal found 11/5$1,055
Sat 22/819:10
CNS
-
HAN
2 stops28h 45m
Multiple Airlines
Fri 4/923:40
HAN
-
CNS
1 stop19h 45m
Multiple Airlines
Deal found 11/5$1,083
Sun 31/506:45
CNS
-
HAN
2 stops34h 35m
Multiple Airlines
Thu 18/620:00
HAN
-
CNS
2 stops19h 25m
Multiple Airlines
Deal found 10/5$1,111
Tue 25/818:15
CNS
-
HAN
1 stop20h 35m
Singapore Airlines
Sat 5/909:50
HAN
-
CNS
1 stop28h 10m
Singapore Airlines
Deal found 11/5$1,220
Wed 4/1118:20
CNS
-
HAN
1 stop26h 05m
Singapore Airlines
Sat 7/1109:40
HAN
-
CNS
1 stop28h 40m
Singapore Airlines
Deal found 12/5$1,239
Tue 25/818:15
CNS
-
HAN
1 stop20h 35m
Singapore Airlines
Sun 6/918:30
HAN
-
CNS
1 stop19h 30m
Singapore Airlines
Deal found 11/5$1,303

Find flight deals from Cairns to Vietnam

Keep the following information in mind while searching for Cairns to Vietnam flight deals. Data was last updated 12 May 2026.

Round-trip from

$835

One-way from

$386

Popular in

December

Cheapest in

September

Average price

$848
8/11-20/12
  • 8/11-20/12
  • 2 total stops
  • 45h 20m total
  • Cairns to Vietnam
Search Deals
5/6
  • 5/6
  • 1 total stop
  • 20h 00m total
  • Cairns to Vietnam
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($239 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 12 May 2026.
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

Cheapest return flight

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Wed 14/10

10:00-21:00

1 stop14h 00m

Ho Chi Minh City

Fri 30/10

22:40-22:10

1 stop20h 30m

$837

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Thu 10/9

06:45-21:00

1 stop17h 15m

Ho Chi Minh City

Thu 24/9

22:40-20:15

1 stop18h 35m

$855

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Sun 7/6

06:45-21:00

1 stop17h 15m

Ho Chi Minh City

Tue 23/6

22:40-18:25

1 stop16h 45m

$900

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Thu 11/6

13:55-05:00

1 stop18h 05m

Ho Chi Minh City

Thu 18/6

18:35-18:25

2 stops20h 50m

$959

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Thu 10/9

06:45-21:00

1 stop17h 15m

Ho Chi Minh City

Fri 25/9

22:40-22:40

1 stop21h 00m

$959

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Sun 7/6

12:00-16:05

2 stops31h 05m

Ho Chi Minh City

Tue 23/6

22:40-18:25

1 stop16h 45m

$960
Fastest return journey

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Sun 8/11

06:40-21:00

1 stop17h 20m

Ho Chi Minh City

Sun 20/12

19:30-14:00

2 stops15h 30m

$1,032

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Wed 14/10

10:00-21:00

1 stop14h 00m

Ho Chi Minh City

Fri 30/10

10:05-08:30

2 stops19h 25m

$1,098

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

Sun 31/5

06:45-14:20

2 stops34h 35m

Hanoi Noibai

Thu 18/6

20:00-18:25

2 stops19h 25m

$1,111

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

Thu 16/7

21:00-21:00

1 stop27h 00m

Ho Chi Minh City

Thu 30/7

18:35-15:30

3 stops17h 55m

$1,141

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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, November is the cheapest month in which you can book a flight from Cairns to Vietnam (average of $314). Flying from Cairns to Vietnam in October is currently the most expensive (average of $761). 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 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 12 May 2026.
Check out reviews from past customers who have flown with Singapore Airlines and Jetstar 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
8.2
Very Good
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,510 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Jetstar
6.5
Okay
538 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Food

7.8

Comfort

8.0

Entertainment

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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.

  • How long is the flight from Cairns to Vietnam?

    Departing from Cairns to Vietnam will take you 14h. Airlines will cover a distance of 5283 km. This flight may include one or multiple stops.

  • 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, November is the cheapest month in which you can book a flight from Cairns to Vietnam (average of $314). Flying from Cairns to Vietnam in October is currently the most expensive (average of $761). 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

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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 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$431Average$816FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest$695Average$1,042FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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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