$384 Find Cheap Flights from Cairns to Bangkok

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 Bangkok departing on 6/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Bangkok

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cairns to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cairns to Bangkok, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
$836
Overall average: $1,221
Multiple Airlines
Thu 23/4Wed 6/5
CNS - BKK • 2 stops
Cheapest one-way flight
$384
Typical prices: $418-$464
Multiple Airlines
Wed 6/5
CNS - BKK • 2 stops
Top airlines
Cheapest • from $840 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 28% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bangkok!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cairns to Bangkok (CNS-BKK)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cairns to Bangkok 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 Bangkok

Thu, 23 Apr - Wed, 6 May
Multiple Airlines Logo
20:10 - 08:05
CNS
-
BKK
38h 55m
2 stops
Multiple Airlines Logo
21:40 - 22:40
BKK
-
CNS
22h 00m
1 stop
$836Multiple Airlines
Fri, 1 May - Mon, 11 May
Multiple Airlines Logo
21:40 - 19:35
CNS
-
BKK
48h 55m
2 stops
Multiple Airlines Logo
21:40 - 20:50
BKK
-
CNS
20h 10m
1 stop
$839Multiple Airlines
Thu, 30 Apr - Thu, 7 May
Jetstar Logo
06:00 - 20:00
CNS
-
BKK
17h 00m
1 stop
Jetstar Logo
21:50 - 21:00
BKK
-
CNS
20h 10m
1 stop
$840Jetstar
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
20:10 - 09:55
CNS
-
BKK
40h 45m
2 stops
Multiple Airlines Logo
21:40 - 20:50
BKK
-
CNS
20h 10m
1 stop
$846Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
06:45 - 08:05
CNS
-
BKK
28h 20m
2 stops
Multiple Airlines Logo
21:50 - 08:30
BKK
-
CNS
31h 40m
1 stop
$855Multiple Airlines
Thu, 23 Apr - Wed, 6 May
Multiple Airlines Logo
19:10 - 20:50
CNS
-
DMK
28h 40m
2 stops
Multiple Airlines Logo
06:20 - 05:30
DMK
-
CNS
20h 10m
1 stop
$865Multiple Airlines
Thu, 23 Apr - Wed, 6 May
Multiple Airlines Logo
14:50 - 07:50
CNS
-
DMK
20h 00m
2 stops
Multiple Airlines Logo
06:20 - 05:30
DMK
-
CNS
20h 10m
1 stop
$868Multiple Airlines
Tue, 28 Apr - Tue, 5 May
Jetstar Logo
07:00 - 19:50
CNS
-
BKK
15h 50m
1 stop
Jetstar Logo
21:50 - 17:10
BKK
-
CNS
16h 20m
1 stop
$869Jetstar
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
07:00 - 09:55
CNS
-
BKK
29h 55m
2 stops
Multiple Airlines Logo
18:50 - 05:30
BKK
-
CNS
31h 40m
2 stops
$885Multiple Airlines
Wed, 27 May - Mon, 15 Jun
Multiple Airlines Logo
06:45 - 14:25
CNS
-
BKK
34h 40m
2 stops
Multiple Airlines Logo
21:40 - 20:50
BKK
-
CNS
20h 10m
1 stop
$886Multiple Airlines
Booking Insights

KAYAK's insights & trends for Cairns to Bangkok flights

Get data-powered insights and trends into flights from Cairns to Bangkok 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 Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cairns to Bangkok, 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 Bangkok is July, where tickets cost $724 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,476 and $1,221 respectively.

How far in advance should I book a flight from Cairns to Bangkok?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cairns to Bangkok, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cairns to Bangkok, you should book around 3 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Cheapest flight$384
Flight from Cairns to Bangkok Suvarnabhumi Airport

When to book flights from Cairns to Bangkok

Are your dates flexible? Find out the best times to travel from Cairns to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cairns to Bangkok

  • What is the cheapest flight from Cairns to Bangkok?

    In the last 3 days, the lowest price for a flight from Cairns to Bangkok was $384 for a one-way ticket and $836 for a return.

  • Which airports will I be using when flying from Cairns to Bangkok?

    Cairns is served by only 1 airport and there are 2 airports in Bangkok. You will leave Cairns from Cairns and you will be arriving in Bangkok at one of these airports: Bangkok Suvarnabhumi or Bangkok Don Mueang Intl.

  • Which aircraft models fly most regularly from Cairns to Bangkok?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cairns to Bangkok?

    oneworld, and Star Alliance are the airline alliances operating flights between Cairns and Bangkok, with oneworld being the most commonly used for this route.

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

    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 Bangkok.

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

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

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

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

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

    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 to Bangkok from Cairns up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Cairns to Bangkok

 
See real verified KAYAK customer reviews for airlines flying from Cairns to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cairns to Bangkok? 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 1479 reviews
8.0Entertainment
8.3Boarding
8.0Comfort
8.6Crew
7.8Food
Airline reviews

They ran out of the second choice of food was stuck with fish

4.0 OkayOscar, Mar 2026
LAX - NRT
Read more Singapore Airlines reviews

They ran out of the second choice of food was stuck with fish

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

No frills airline with minimal leg room and no entertainment

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

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

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

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.

Headwind delayed our flight which wasn’t the airlines fault

I didn't see any flight attendants offer coffee or green tea. There was regular drink service but after a short meal was served didn't notice that happening.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight from Hong Kong to LAX was late, the plane was grubby, overcrowded and hot. I recently flew Starlux and that was a MUCH better experience.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

It's basically 15 hours with an airline in economy class. There's really not much of anything that could have been done better unless I had a first class ticket. Cathay Pacific does excellent work, with a very professional, friendly and attentive crew. It's literally the only airline that I will fly to Southeast Asia.

First time tying out business class with this airline, hat a disappointment, never returning. We didn’t get the meal as requested from Singapore to HKG flight. While meals served connecting flight, crew takes meal order based off passenger membership status by giving the. Priority selection of meals. It was a battle, plain disappointment, not worth the hype, price, class as categorized/ advertised

One of the better flights I’ve had w Jetstar. Smooth boarding, early take off, on time landing, very courteous crew, clean plane.

local frequent travellers know that Jetstar’s flights between MEL and LST are turnaround flights so those in the morning tend to run on time and become delayed increasingly through the day. We observed how the staff at check in and boarding try to assist, guide and facilitate travellers - they were courteous, efficient, amiable while enforcing Jetstar’s baggage requirements. They try to speed up boarding by having passengers board from both front and back. We would take Jetstar again.

The issue was a 4 hour delay to takeoff with very sketchy information provided about the available of the flights delay. Passengers were not informed of gate changes and how long the delay might be. It ended with a late night 2 hour drive to our home which was not ideal for elderly people.

Flight was fine with boarding starting a few minutes early. Not a fan of the crew pushing political messaging regarding indigenous naming of Brisbane city… really pushed it like I haven’t heard on Jetstar before.

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.

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

Information on your arrival and departure airports