$320 Find Cheap Flights from Cairns to Vietnam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cairns to Vietnam departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Cairns to Vietnam

Cheapest return prices found by our users on KAYAK in the last 72 hours
Hanoi
Hanoi2 stops$871
Da Nang
Da Nang3 stops$906
Hanoi
Hanoi2 stops$871
Da Nang
Da Nang3 stops$906

Book Cheap Cairns to Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cairns to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cairns to Vietnam

Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
17:20 - 05:05
CNS
-
SGN
14h 45m
1 stop
Multiple Airlines Logo
11:05 - 22:05
SGN
-
CNS
32h 00m
1 stop
$759Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
17:20 - 05:05
CNS
-
SGN
14h 45m
1 stop
Multiple Airlines Logo
15:40 - 17:30
SGN
-
CNS
22h 50m
2 stops
$776Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
06:40 - 14:40
CNS
-
SGN
35h 00m
2 stops
Multiple Airlines Logo
15:40 - 17:30
SGN
-
CNS
22h 50m
2 stops
$788Multiple Airlines
Sun, 3 May - Thu, 14 May
Singapore Airlines Logo
18:15 - 17:40
CNS
-
HAN
26h 25m
1 stop
Singapore Airlines Logo
12:40 - 17:00
HAN
-
CNS
25h 20m
1 stop
$990Singapore Airlines
Sun, 3 May - Thu, 14 May
Singapore Airlines Logo
18:15 - 17:40
CNS
-
HAN
26h 25m
1 stop
Singapore Airlines Logo
18:30 - 17:00
HAN
-
CNS
19h 30m
1 stop
$993Singapore Airlines
Wed, 3 Jun - Sat, 6 Jun
Cathay Pacific Logo
12:35 - 00:20
CNS
-
SGN
38h 45m
2 stops
Cathay Pacific Logo
18:20 - 16:55
SGN
-
CNS
19h 35m
2 stops
$1,085Cathay Pacific
Wed, 3 Jun - Sat, 6 Jun
Cathay Pacific Logo
12:35 - 17:20
CNS
-
SGN
31h 45m
2 stops
Cathay Pacific Logo
18:20 - 16:55
SGN
-
CNS
19h 35m
2 stops
$1,086Cathay Pacific
Wed, 3 Jun - Sat, 6 Jun
Cathay Pacific Logo
12:35 - 00:20
CNS
-
SGN
38h 45m
2 stops
Cathay Pacific Logo
07:15 - 16:55
SGN
-
CNS
30h 40m
2 stops
$1,087Cathay Pacific
Wed, 3 Jun - Sat, 6 Jun
Singapore Airlines Logo
18:15 - 14:40
CNS
-
SGN
23h 25m
1 stop
Singapore Airlines Logo
09:15 - 17:00
SGN
-
CNS
28h 45m
1 stop
$1,105Singapore Airlines
Wed, 3 Jun - Sat, 6 Jun
Singapore Airlines Logo
18:15 - 17:15
CNS
-
SGN
26h 00m
1 stop
Singapore Airlines Logo
09:15 - 17:00
SGN
-
CNS
28h 45m
1 stop
$1,106Singapore Airlines
Booking Insights

KAYAK's insights & trends for Cairns to Vietnam flights

Get data-powered insights and trends into flights from Cairns to Vietnam to help you find the cheapest flights, the best time to fly, and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cairns to Vietnam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cairns to Vietnam is September, when tickets cost $689 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is $1,360 and $1,063 respectively.

Good to know

Low seasonMay
Cheapest flight$404
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
Flight from Cairns to Hanoi

FAQs - booking Vietnam flights

  • How does KAYAK find such low prices on flights from Cairns to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cairns to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cairns to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cairns to Vietnam is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cairns to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Cairns to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cairns to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cairns to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Vietnam?

    The cheapest time of day to fly to Vietnam is generally at night, when retur flights cost $572 on average. The most expensive time of day to fly to Vietnam is generally at night, which is peak travel time and where the average cost of a ticket is $572.

Reviews of the top airlines flying from Cairns to Vietnam

 
Need help choosing which airline to fly with from Cairns to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1443 reviews
8.0Entertainment
8.0Comfort
7.8Food
8.3Boarding
8.6Crew
Airline reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

10.0 ExcellentSuzanne, Jan 2026
SIN - SGN
Read more Singapore Airlines reviews

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

Food was served to different people at different times and it wasn't clear why. The crew apologized for the wait. But it felt odd and inconsistent. They could use charging ports on each of the seats. Mine didn't have any. Also, they could've offered more snacks. It was a 12+ hour flight and no snacks were ever offered. Everything else was OK.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The crew was very courteous and professional. the flight is relatively clean and comfortable.

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Headwind delayed our flight which wasn’t the airlines fault

Improved experience over our last years flight when also we flew local but on an international scheduled flight. The double processing is still unwelcome i.e. by security and then by border force having to produce a licence and boarding pass repeatedly on departure and return. Obviously suits the airline rather than the local traveller. The flight and crew were good though a helper on return was offhand having to push the wheel chair did the bare minimum we felt.

Flight on time. New plane. No entertainment screen just device. No offer of water. Didn’t order food.

Flight was delayed both directions but once in the air was ok. Boarding out of Melbourne is just a mess.

Although a local trip via international flight it was fairly straight forward albeit more checks than desirable for local travel. On arrival Perth collecting luggage the trollies were hidden in one end of the long hall.

Jet star delayed both trips with poor communication. Passengers were made to change gates often and then left to stand with no seating. As someone getting over surgery this was very trying.

Delayed twice. Poor communication and people made to change gates too often.

Excellent help with Wife needing disability access at Brisbane airport

The flight was delayed by 2 hours but the Jetstar crew were fantastic.

Late leaving and desintuon board showed ‘gate closed’ when they hadn’t even commenced boarding!

Flight was delayed more than 1.5 hours. Gate changed multiple times

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

Information on your arrival and departure airports