CNS - BKK

$404 Find Cheap Flights from Cairns to Bangkok Suvarnabhumi Airport

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 Suvarnabhumi departing on 20/5. 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 Suvarnabhumi Airport

 
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
$771
Overall average: $849
Multiple Airlines
Sun 22/3Fri 27/3
CNS - BKK • 2 stops
Cheapest one-way flight
$404
Typical prices: $448-$478
Multiple Airlines
Wed 20/5
CNS - BKK • 2 stops
Top airlines
Singapore Airlines
Cheapest • from $883 (return)
Singapore Airlines
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Cairns and Suvarnabhumi. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Singapore (SIN)
Cheapest • Avg $916 (return)
Brisbane (BNE)
Shortest trip • 15h 10m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
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
When to travel
July
Cheapest • 23% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 Suvarnabhumi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cairns to Suvarnabhumi (CNS-BKK)

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

Sun, 22 Mar - Fri, 27 Mar
Multiple Airlines Logo
06:40 - 08:15
CNS
-
BKK
28h 35m
2 stops
Multiple Airlines Logo
17:20 - 17:30
BKK
-
CNS
21h 10m
2 stops
$771Multiple Airlines
Sat, 25 Apr - Mon, 11 May
Multiple Airlines Logo
15:35 - 10:05
CNS
-
BKK
21h 30m
2 stops
Multiple Airlines Logo
09:05 - 05:30
BKK
-
CNS
17h 25m
2 stops
$866Multiple Airlines
Wed, 4 Mar - Tue, 7 Apr
Singapore Airlines Logo
18:35 - 18:45
CNS
-
BKK
27h 10m
1 stop
Singapore Airlines Logo
12:15 - 17:00
BKK
-
CNS
25h 45m
1 stop
$883Singapore Airlines
Sun, 22 Mar - Fri, 27 Mar
Singapore Airlines Logo
18:35 - 08:25
CNS
-
BKK
16h 50m
1 stop
Singapore Airlines Logo
21:10 - 17:00
BKK
-
CNS
40h 50m
1 stop
$889Singapore Airlines
Sat, 25 Apr - Mon, 11 May
Multiple Airlines Logo
15:35 - 20:00
CNS
-
BKK
31h 25m
1 stop
Multiple Airlines Logo
22:30 - 20:50
BKK
-
CNS
43h 20m
2 stops
$894Multiple Airlines
Sat, 9 May - Sat, 30 May
Multiple Airlines Logo
13:55 - 19:40
CNS
-
BKK
32h 45m
1 stop
Multiple Airlines Logo
20:35 - 05:30
BKK
-
CNS
29h 55m
2 stops
$908Multiple Airlines
Wed, 4 Mar - Tue, 7 Apr
Singapore Airlines Logo
18:35 - 20:00
CNS
-
BKK
28h 25m
1 stop
Singapore Airlines Logo
15:30 - 17:00
BKK
-
CNS
22h 30m
1 stop
$918Singapore Airlines
Sat, 25 Apr - Mon, 11 May
Jetstar Logo
07:00 - 19:50
CNS
-
BKK
15h 50m
1 stop
Jetstar Logo
21:40 - 20:50
BKK
-
CNS
20h 10m
1 stop
$921Jetstar
Sun, 22 Mar - Fri, 27 Mar
Multiple Airlines Logo
09:05 - 08:15
CNS
-
BKK
26h 10m
2 stops
Multiple Airlines Logo
12:35 - 05:45
BKK
-
CNS
14h 10m
1 stop
$923Multiple Airlines
Wed, 5 Aug - Tue, 25 Aug
Jetstar Logo
06:00 - 19:40
CNS
-
BKK
16h 40m
1 stop
Jetstar Logo
21:40 - 17:10
BKK
-
CNS
16h 30m
1 stop
$945Jetstar
Booking Insights

KAYAK's insights & trends for Cairns to Suvarnabhumi flights

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cairns to Bangkok Suvarnabhumi Airport, 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 Suvarnabhumi Airport is July, where tickets cost $770 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,455 and $1,200 respectively.

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

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 Suvarnabhumi Airport, 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 Suvarnabhumi Airport, 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

Low seasonJune
Cheapest flight$404
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Cairns to Bangkok Suvarnabhumi Airport

When to book flights from Cairns to Suvarnabhumi

Are your dates flexible? Find out the best times to travel from Cairns to Suvarnabhumi 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 Cairns to Bangkok Suvarnabhumi Airport flights

  • What is the cheapest flight from Cairns to Bangkok Suvarnabhumi Airport?

    In the last 3 days, the lowest price for a flight from Cairns to Bangkok Suvarnabhumi Airport was $404 for a one-way ticket and $771 for a return.

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

    Cairns and Bangkok Suvarnabhumi Airport are both served by 1 main airport. You will leave Cairns from Cairns and will be arriving at Bangkok Suvarnabhumi.

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

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

  • Which airline alliances offer flights from Cairns to Bangkok Suvarnabhumi Airport?

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

  • Which is the best airline for flights from Cairns to Bangkok, Singapore Airlines or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Cairns to Bangkok are Singapore Airlines and Cathay Pacific. With an average price for the route of $925 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,412 and an overall rating of 7.6.

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

    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 Suvarnabhumi Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport from Cairns 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 Bangkok Suvarnabhumi Airport?

    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 Suvarnabhumi Airport 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 Suvarnabhumi Airport?

    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 Suvarnabhumi Airport 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 Suvarnabhumi

 
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 Suvarnabhumi? 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 1463 reviews
8.3Boarding
8.0Entertainment
7.8Food
8.0Comfort
8.6Crew
Airline reviews

Service was very good, food and entertainment systems were good

10.0 ExcellentGary, Jan 2026
CAN - SIN
Read more Singapore Airlines reviews

Service was very good, food and entertainment systems were good

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

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

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

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

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

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

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.

Poor links to cathay meaning it's not possible to check in online or reserve seats. Incorrect information provided by cathay regarding check in and transfer at HKG. Delay in flight required is to be escorted / run to make the connecting flight and no opportunity to use the business lounge. Luggage did not make the connection so we arrived in Manchester with no luggage

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

Crew was very good, but could have checked on us when meals were not being served also.

I was mid plane and they were already out of the main beef entree....ugh!

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.

Given the Business class airfare, the food variety and quality both were substandard. The crew was not interested to serve other choices and work hard to provide alternatives. Very disappointing food service.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

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 .

Great service from crews and delicious dishes, snacks and drinks. Egg tarts and local dimsum are delicious.

I wish there were more bathrooms available on these larger carriers.

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.

Excellent help with Wife needing disability access at Brisbane airport

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

Other airlines flying to Cairns

Flight deals from the most popular airlines with KAYAK users flying the route