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Cheap flights from Cairns to Vietnam from $389

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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SGN
14 12월 — 21 12월1
1 adult
1 adult, Economy, 0 bags

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 14 11월 2025.

Round-trip from

$1,065

One-way from

$389

Popular in

January

Cheapest in

September

Average price

$1,000
10/12-17/12
  • 10/12-17/12
  • 4 total stops
  • 52h 35m total
  • Cairns to Vietnam
Search Deals
13/1
  • 13/1
  • 3 total stops
  • 25h 20m total
  • Cairns to Vietnam
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($643 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($108 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 14 11월 2025.

수 10/1212:05CNS - HAN
2 stops29h 15mMultiple Airlines
수 17/1215:10HAN - CNS
2 stops23h 20mMultiple Airlines
Deal found 12/11$1,065
토 20/1211:25CNS - HAN
1 stop25h 40mCathay Pacific
토 10/119:30HAN - CNS
2 stops41h 45mCathay Pacific
Deal found 12/11$1,906
화 16/1211:25CNS - SGN
1 stop34h 10mCathay Pacific
수 4/219:35SGN - CNS
1 stop11h 20mCathay Pacific
Deal found 12/11$4,054
토 13/1211:25CNS - SGN
1 stop34h 10mCathay Pacific
월 2/207:15SGN - CNS
1 stop23h 40mCathay Pacific
Deal found 12/11$4,117
화 16/1211:25CNS - SGN
1 stop15h 55mCathay Pacific
일 1/211:35SGN - CNS
2 stops25h 40mCathay Pacific
Deal found 12/11$4,138
목 18/1211:25CNS - SGN
1 stop26h 10mCathay Pacific
화 3/211:35SGN - CNS
2 stops44h 10mCathay Pacific
Deal found 12/11$4,225
토 13/1211:25CNS - SGN
1 stop34h 10mCathay Pacific
화 3/219:35SGN - CNS
2 stops36h 10mCathay Pacific
Deal found 12/11$4,288
목 18/1211:25CNS - SGN
1 stop12h 00mMultiple Airlines
수 4/211:00SGN - CNS
2 stops15h 45mMultiple Airlines
Deal found 12/11$4,392
목 18/1211:25CNS - SGN
1 stop12h 00mMultiple Airlines
금 30/115:50SGN - CNS
2 stops34h 55mMultiple Airlines
Deal found 12/11$4,416
목 18/1211:25CNS - SGN
1 stop12h 00mMultiple Airlines
목 29/115:50SGN - CNS
2 stops34h 55mMultiple Airlines
Deal found 12/11$4,419
목 18/1211:25CNS - SGN
1 stop12h 00mMultiple Airlines
토 31/111:00SGN - CNS
2 stops15h 45mMultiple Airlines
Deal found 12/11$4,444
토 13/1219:15CNS - SGN
2 stops49h 55mMultiple Airlines
월 2/219:35SGN - CNS
1 stop11h 20mMultiple Airlines
Deal found 12/11$5,022

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 14 11월 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

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

수 10/12

12:05-14:20

2 stops29h 15m

Hanoi Noibai

수 17/12

15:10-17:30

2 stops23h 20m

$1,065

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

토 7/3

11:35-18:35

2 stops34h 00m

Ho Chi Minh City

월 9/3

07:15-10:45

2 stops48h 30m

$1,306

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

토 28/3

18:05-21:00

1 stop29h 55m

Ho Chi Minh City

목 9/4

22:40-22:50

1 stop21h 10m

$1,318

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

토 28/3

14:50-10:05

2 stops22h 15m

Ho Chi Minh City

목 9/4

11:05-11:50

2 stops21h 45m

$1,334

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

토 28/3

06:00-10:55

2 stops31h 55m

Ho Chi Minh City

목 9/4

22:40-22:50

1 stop21h 10m

$1,860

CairnsHanoi

CNS - HAN

CNSHAN

Cairns

토 20/12

11:25-10:05

1 stop25h 40m

Hanoi Noibai

토 10/1

19:30-16:15

2 stops41h 45m

$1,906

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

화 16/12

11:25-18:35

1 stop34h 10m

Ho Chi Minh City

수 4/2

19:35-09:55

1 stop11h 20m

$4,054

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

목 18/12

11:25-18:35

1 stop34h 10m

Ho Chi Minh City

월 2/2

19:35-09:55

1 stop11h 20m

$4,054

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

화 16/12

11:25-10:35

1 stop26h 10m

Ho Chi Minh City

월 2/2

11:35-09:55

1 stop19h 20m

$4,054

CairnsHo Chi Minh City

CNS - SGN

CNSSGN

Cairns

토 13/12

11:25-10:35

1 stop26h 10m

Ho Chi Minh City

수 4/2

19:35-09:55

1 stop11h 20m

$4,117

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 26 results
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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 $346). Flying from Cairns to Vietnam in January is currently the most expensive (average of $1,050). 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 14 11월 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 73% on flights from Cairns to Vietnam by exploring options for tickets in the morning.

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 14 11월 2025.
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
8.1
Very Good
1,401 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

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
1,401 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

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
Jetstar
6.6
Okay
482 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Food

7.8

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.

  • How long is the flight from Cairns to Vietnam?

    Departing from Cairns to Vietnam will take you 29h 55m. 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 $346). Flying from Cairns to Vietnam in January is currently the most expensive (average of $1,050). 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 14 11월 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$678Average$893FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest$786Average$1,189FlexibilityNo 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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