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Southeast Asia

Cheap flights from Cairns (CNS) to Southeast Asia

CNS — BKK
Nov 9 — Nov 161
Mon 11/9
Mon 11/16
1 adult, Economy
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Find flight deals from Cairns to Southeast Asia

Popular in

December

Cheapest in

April

Average price

$707
Highest demand for flights based on searches. 11% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Cairns to Southeast Asia

How far ahead should I book a flight from Cairns to Southeast Asia?

To ensure you get the cheapest price possible for a flight from Cairns to Southeast Asia, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Cairns to Southeast Asia (average of $391). Flying from Cairns to Southeast Asia in December is currently the most expensive (average of $1,016). 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 YJX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cairns to Southeast Asia as you normally would.

Reviews of airlines servicing Southeast Asia

Get a feel of what it's like to fly with Singapore Airlines and Jetstar from Cairns to Southeast Asia by reading reviews from past customers. 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
1,624 reviews

Boarding

8.3

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.
Singapore Airlines
8.2
Very good
1,624 reviews
Singapore Airlines
8.2
Very good
1,624 reviews

Boarding

8.3

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.
Jetstar
6.5
Okay
572 reviews
Singapore Airlines
8.2
Very good
1,624 reviews

Boarding

8.3

Entertainment

8.1

Overall

8.2

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2026

SIN - JFK

On schedule, courteous, and attentive crew. Really old aircraft and restrooms are not looking good.

Related info for your journey

  • What airport do you fly from for flights from Cairns to Southeast Asia?

    Cairns (CNS) is the airport you will fly out of if you book a flight from Cairns to Southeast Asia. It is only a 2.8 mi journey to Cairns (CNS) from Cairns’s city center.

  • What are the cheapest airlines to fly from Cairns to Southeast Asia one-way?

    To fly one-way, consider booking your trip with Jetstar, which is currently one of the cheapest options available, starting at $157. Singapore Airlines flights start at $263 while deals on Air Niugini start at $332 one-way.

  • What are the most popular routes from Cairns to Southeast Asia?

    When deciding which route to take from Cairns to Southeast Asia consider Cairns - Bangkok Suvarnabhumi, Cairns - Denpasar Bali Ngurah Rai or Cairns - Siem Reap–Angkor Intl as they are the most popular.

  • Can I find deals for flights from Cairns to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on Cairns to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Southeast Asia?

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

  • Can I find deals for business class flights from Cairns to Southeast Asia?

    Yes. Cheapflights offers flight deals from Cairns to Southeast Asia 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 Southeast Asia?

    Currently, February is the cheapest month in which you can book a flight from Cairns to Southeast Asia (average of $391). Flying from Cairns to Southeast Asia in December is currently the most expensive (average of $1,016). 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

Top airline flying from Cairns to Southeast Asia

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$615Average$865FlexibilityNo cancel feeOn-time81%

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