Cheap flights from Cairns to Bangkok Suvarnabhumi Airport from $371
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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — BKK
1 Jan — 8 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cairns to Bangkok Suvarnabhumi are usually found in February or March, booked 21 days in advance, depart on a Monday or Thursday and return on a Monday
Find flight deals from Cairns to Suvarnabhumi
Enter your travel dates to find the best prices.
Cheapest flights from Cairns to Suvarnabhumi
Explore the most affordable flight options available from Cairns to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 December 2025.
Wed 31/1211:35CNS - BKK
2 stops26h 40mCathay Pacific
Wed 14/119:15BKK - CNS
2 stops18h 00mCathay Pacific
Deal found 30/11$1,758
Wed 31/1218:35CNS - BKK
1 stop16h 50mSingapore Airlines
Wed 14/120:00BKK - CNS
1 stop42h 20mSingapore Airlines
Deal found 30/11$1,900
Mon 29/1211:35CNS - BKK
2 stops26h 05mCathay Pacific
Mon 12/113:05BKK - CNS
2 stops19h 45mCathay Pacific
Deal found 30/11$2,257
Mon 8/1217:00CNS - BKK
2 stops24h 10mMultiple Airlines
Sun 18/117:05BKK - CNS
2 stops20h 10mMultiple Airlines
Deal found 30/11$2,301
Mon 29/1209:45CNS - BKK
2 stops30h 10mMultiple Airlines
Mon 12/121:50BKK - CNS
1 stop28h 35mMultiple Airlines
Deal found 30/11$2,339
Mon 8/1219:30CNS - BKK
1 stop27h 00mJetstar
Sun 18/121:50BKK - CNS
1 stop20h 35mJetstar
Deal found 30/11$2,376
Wed 31/1211:45CNS - BKK
2 stops31h 25mQantas Airways
Wed 14/118:00BKK - CNS
1 stop19h 15mQantas Airways
Deal found 30/11$2,393
Best flights from Cairns to Suvarnabhumi
Discover carefully curated flight deals from Cairns to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 December 2025.
Wed 21/118:35CNS - BKK
1 stop16h 50mSingapore Airlines
Mon 23/221:10BKK - CNS
1 stop41h 10mSingapore Airlines
Deal found 30/11$792
Mon 23/218:35CNS - BKK
1 stop25h 25mMultiple Airlines
Sun 8/302:10BKK - CNS
2 stops27h 10mMultiple Airlines
Deal found 30/11$844
Sat 7/211:25CNS - BKK
1 stop27h 40mCathay Pacific
Mon 9/212:45BKK - CNS
1 stop18h 10mCathay Pacific
Deal found 1/12$936
Wed 21/106:00CNS - BKK
1 stop16h 00mMultiple Airlines
Mon 23/222:55BKK - CNS
2 stops44h 40mMultiple Airlines
Deal found 30/11$916
Fri 20/218:35CNS - BKK
1 stop16h 50mSingapore Airlines
Sat 14/321:10BKK - CNS
1 stop17h 10mSingapore Airlines
Deal found 28/11$931
Fri 20/218:35CNS - BKK
1 stop19h 25mSingapore Airlines
Thu 12/318:10BKK - CNS
1 stop20h 10mSingapore Airlines
Deal found 28/11$931
Sat 14/309:45CNS - BKK
1 stop36h 45mMultiple Airlines
Mon 23/319:10BKK - CNS
2 stops23h 55mMultiple Airlines
Deal found 30/11$936
Fri 20/218:35CNS - BKK
1 stop16h 50mSingapore Airlines
Sat 7/321:10BKK - CNS
1 stop17h 10mSingapore Airlines
Deal found 29/11$931
Sun 18/118:35CNS - BKK
1 stop19h 25mMultiple Airlines
Tue 27/122:55BKK - CNS
2 stops27h 50mMultiple Airlines
Deal found 30/11$960
Sun 29/318:15CNS - BKK
1 stop27h 45mSingapore Airlines
Mon 20/421:15BKK - CNS
1 stop40h 45mSingapore Airlines
Deal found 30/11$939
Sun 29/318:15CNS - BKK
1 stop27h 45mSingapore Airlines
Sun 19/412:15BKK - CNS
1 stop25h 45mSingapore Airlines
Deal found 30/11$964
Last-minute flights from Cairns to Suvarnabhumi
Discover last-minute flight deals from Cairns to Suvarnabhumi. Data last updated 2 December 2025 and is based on user searches.
Sun 18/118:35CNS - BKK
1 stop27h 10mSingapore Airlines
Mon 26/121:10BKK - CNS
1 stop41h 10mSingapore Airlines
Deal found 29/11$916
Sun 18/118:35CNS - BKK
1 stop19h 25mMultiple Airlines
Tue 27/122:55BKK - CNS
2 stops27h 50mMultiple Airlines
Deal found 30/11$960
Sun 18/118:35CNS - BKK
1 stop23h 00mSingapore Airlines
Tue 27/112:00BKK - CNS
1 stop26h 20mSingapore Airlines
Deal found 30/11$967
Wed 21/118:35CNS - BKK
1 stop16h 50mSingapore Airlines
Mon 23/221:10BKK - CNS
1 stop41h 10mSingapore Airlines
Deal found 30/11$792
Wed 21/106:40CNS - BKK
2 stops18h 30mMultiple Airlines
Mon 23/219:00BKK - CNS
3 stops34h 30mMultiple Airlines
Deal found 30/11$925
Mon 26/118:35CNS - BKK
1 stop27h 10mSingapore Airlines
Tue 10/215:50BKK - CNS
1 stop22h 30mSingapore Airlines
Deal found 28/11$681
Mon 26/118:35CNS - BKK
1 stop23h 00mMultiple Airlines
Tue 10/222:55BKK - CNS
2 stops27h 50mMultiple Airlines
Deal found 28/11$838
One-way flights from Cairns to Suvarnabhumi
Search for one-way flight options from Cairns to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 2 December 2025.
Sun 18/118:35CNS - BKK
1 stop28h 25mSingapore Airlines
Deal found 29/11$371
Wed 4/218:35CNS - BKK
1 stop28h 25mSingapore Airlines
Deal found 1/12$379
Mon 2/218:35CNS - BKK
1 stop23h 00mSingapore Airlines
Deal found 30/11$385
Mon 9/218:35CNS - BKK
1 stop27h 10mSingapore Airlines
Deal found 30/11$386
Sat 31/119:15CNS - BKK
2 stops25h 10mMultiple Airlines
Deal found 30/11$389
Fri 6/206:40CNS - BKK
2 stops18h 30mMultiple Airlines
Deal found 30/11$408
Sun 1/206:40CNS - BKK
2 stops18h 30mMultiple Airlines
Deal found 30/11$409
Mon 2/219:15CNS - BKK
2 stops25h 10mMultiple Airlines
Deal found 30/11$411
Sun 1/218:35CNS - BKK
1 stop25h 25mSingapore Airlines
Deal found 30/11$412
Thu 15/118:05CNS - BKK
2 stops41h 10mMultiple Airlines
Deal found 1/12$420
Tue 3/214:35CNS - BKK
2 stops20h 40mMultiple Airlines
Deal found 30/11$424
Cheap flight deals from Cairns to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Suvarnabhumi (BKK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 December 2025.
Customise your flight search to find flights from Cairns to Suvarnabhumi 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 2 December 2025.
Use the filters below to find and compare flights from Cairns to Bangkok Suvarnabhumi Airport that are best for you.
Fly from
Cairns
Fly to
Suvarnabhumi
Route
Depart
Return
Price
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Wed 21/1
18:35-08:25
1 stop16h 50m
Bangkok Suvarnabhumi
Mon 23/2
21:10-17:20
1 stop41h 10m
$792
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Mon 23/2
18:35-17:00
1 stop25h 25m
Bangkok Suvarnabhumi
Sun 8/3
02:10-08:20
2 stops27h 10m
$844
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Wed 21/1
06:00-19:00
1 stop16h 00m
Bangkok Suvarnabhumi
Mon 23/2
22:55-22:35
2 stops44h 40m
$916
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Fri 20/2
18:35-08:25
1 stop16h 50m
Bangkok Suvarnabhumi
Sat 14/3
21:10-17:20
1 stop17h 10m
$931
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Fri 20/2
18:35-11:00
1 stop19h 25m
Bangkok Suvarnabhumi
Thu 12/3
18:10-17:20
1 stop20h 10m
$931
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Fri 20/2
18:35-08:25
1 stop16h 50m
Bangkok Suvarnabhumi
Sat 7/3
21:10-17:20
1 stop17h 10m
$931
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Sat 7/2
11:25-12:05
1 stop27h 40m
Bangkok Suvarnabhumi
Mon 9/2
12:45-09:55
1 stop18h 10m
$936
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Sat 14/3
09:45-19:30
1 stop36h 45m
Bangkok Suvarnabhumi
Mon 23/3
19:10-22:05
2 stops23h 55m
$936
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Sun 29/3
18:15-19:00
1 stop27h 45m
Bangkok Suvarnabhumi
Mon 20/4
21:15-17:00
1 stop40h 45m
$939
CairnsBangkok
CNS - BKK
CNSBKK
Cairns
Sun 18/1
18:35-11:00
1 stop19h 25m
Bangkok Suvarnabhumi
Tue 27/1
22:55-05:45
2 stops27h 50m
$960
Flights are sorted by cheapest return flights first.
Deals found on 29/11
Showing 1-10 of 21 results
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Best time to book a flight from Cairns to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport
Prices
Delays
More
How far ahead should I book a flight from Cairns to Bangkok Suvarnabhumi Airport?
Use this chart to determine the optimal time to book a return flight from Cairns to Suvarnabhumi. Price data was last updated on 28 November 2025.
The price you pay for your flight from Cairns to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Cairns to Bangkok Suvarnabhumi Airport?
Currently, July is the cheapest month in which you can book a flight from Cairns to Bangkok Suvarnabhumi Airport (average of $328). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,228). 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 BKK?
Find hourly flight availability from Cairns to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 December 2025.
One of the essential ways to save on airfare from Cairns to Bangkok Suvarnabhumi Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 34% on airfare.
How often are flights from Cairns to Bangkok delayed?
About 100% of weekly flights between Cairns and Bangkok have experienced delays in the past year, with the average delay time being 174 minutes.
What is the most punctual flight time for Cairns to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Cairns to Bangkok flights?
Over the past year, La Costena have had the lowest number of delays on this route, with just 100% of flights being delayed.
What’s the top stopover airport for flights from Cairns to Bangkok Suvarnabhumi Airport?
Share of one-stop return flights from Cairns to Bangkok Suvarnabhumi Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 75% of one-stop itineraries from Cairns to Bangkok Suvarnabhumi Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Cairns to Bangkok Suvarnabhumi Airport?
Average return fare for one-stop flights from Cairns to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Denpasar (DPS) is the most affordable one-stop option, with an average return flight price of $772.
What’s the fastest stopover option from Cairns to Bangkok Suvarnabhumi Airport?
Shortest average travel time for one-stop one-way flights from Cairns to Bangkok Suvarnabhumi Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Denpasar (DPS) have the shortest average one-way travel time for one-stop routes: 14h 10m.
Which airport typically offers the quickest stopover for flights from Cairns to Bangkok Suvarnabhumi Airport?
Average stopover duration for one-stop one-way flights from Cairns to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Melbourne (MEL) offer the fastest connection on this route, with an average stopover time of 3h 46m.
Reviews of airlines servicing Suvarnabhumi
Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated 2 December 2025.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, andJetstar from Cairns to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Related info for your journey
Find useful and relevant information for your journey from Cairns to Suvarnabhumi. 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 Bangkok Suvarnabhumi?
Cairns (CNS) is the airport you will fly out of if you book a flight from Cairns to Bangkok Suvarnabhumi. You should not have trouble finding flights to Bangkok Suvarnabhumi from Cairns; the airport handles an average of 0 outbound flights to Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Cairns airport to Bangkok Suvarnabhumi. It is only a 4.4 km journey to Cairns (CNS) from Cairns’s city centre.
How long is the flight from Cairns to Bangkok Suvarnabhumi Airport?
Singapore Airlines can get you from Cairns to Bangkok Suvarnabhumi Airport in just under 16h 50m. Your travel time can differ by up to . The distance from Cairns to Bangkok Suvarnabhumi Airport is about 5995 km.
What are the cheapest airlines flying from Cairns to Bangkok Suvarnabhumi Airport round-trip?
Currently priced at $740, Singapore Airlines will fly you from Cairns to Bangkok Suvarnabhumi Airport and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Jetstar - these airlines can fly you to your destination from $747 and $784, respectively. Singapore Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for business class flights from Cairns to Suvarnabhumi?
Yes. Cheapflights offers flight deals from Cairns to Suvarnabhumi 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 Bangkok Suvarnabhumi Airport?
Currently, July is the cheapest month in which you can book a flight from Cairns to Bangkok Suvarnabhumi Airport (average of $328). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,228). 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.
Travelling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Kanchanaburi
Sattahip
Cha-am
Ayutthaya
Ko Lan
Browse thousands of different options on Cheapflights for your next trip
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Fly from Cairns to Suvarnabhumi on these airlines
Choose from the following airlines for your flight from Cairns to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 2 December 2025.
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 December 2025.
Discover the top 3 airlines that operate flights from Cairns to Suvarnabhumi. 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 2 December 2025.
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 Suvarnabhumi?
Cheapflights makes it easy to find Cairns to Suvarnabhumi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Cairns to Suvarnabhumi?
Cheapflights helps you find that perfect flight to Suvarnabhumi from Cairns by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Cairns to Suvarnabhumi with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Cairns to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Cairns to Suvarnabhumi become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Suvarnabhumi from Cairns today and book when prices fit your budget.
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