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Cheap flights from Cairns to Bangkok Suvarnabhumi Airport from $437

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — BKK
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 July 2026.

Sun 15/1118:20
CNS
-
BKK
1 stop25h 40m
Singapore Airlines
Thu 26/1109:35
BKK
-
CNS
1 stop28h 45m
Singapore Airlines
Deal found 9/7$893
Thu 27/806:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Wed 9/921:50
BKK
-
CNS
1 stop20h 10m
Jetstar
Deal found 10/7$899
Thu 3/909:20
CNS
-
BKK
1 stop13h 40m
Multiple Airlines
Sun 13/921:50
BKK
-
CNS
1 stop31h 40m
Multiple Airlines
Deal found 11/7$920
Thu 27/806:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Sat 29/821:50
BKK
-
CNS
1 stop31h 40m
Jetstar
Deal found 10/7$930
Mon 17/806:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Sun 30/821:50
BKK
-
CNS
1 stop31h 40m
Jetstar
Deal found 7/7$947
Tue 25/813:55
CNS
-
BKK
1 stop33h 05m
Multiple Airlines
Tue 1/921:50
BKK
-
CNS
1 stop31h 40m
Multiple Airlines
Deal found 11/7$952
Fri 21/806:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Sat 12/921:50
BKK
-
CNS
1 stop31h 40m
Jetstar
Deal found 8/7$955
Mon 17/806:00
CNS
-
BKK
1 stop17h 00m
Jetstar
Tue 25/821:50
BKK
-
CNS
1 stop16h 20m
Jetstar
Deal found 9/7$956
Thu 27/815:35
CNS
-
BKK
2 stops26h 10m
Multiple Airlines
Wed 9/921:50
BKK
-
CNS
1 stop20h 10m
Multiple Airlines
Deal found 10/7$968
Sat 22/815:35
CNS
-
BKK
1 stop31h 25m
Jetstar
Sat 29/821:50
BKK
-
CNS
1 stop31h 40m
Jetstar
Deal found 8/7$969

Find 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 12 July 2026.

Round-trip from

$893

One-way from

$437

Popular in

December

Cheapest in

March

Average price

$1,078
Singapore Airlines
  • Singapore Airlines
  • 15/11-26/11
  • 2 total stops
  • 54h 25m total
  • Cairns to Bangkok
Search Deals
Jetstar
  • Jetstar
  • 9/9
  • 1 total stop
  • 17h 00m total
  • Cairns to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($122 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
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 12 July 2026.
Use the filters below to find and compare flights from Cairns to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Sun 15/11

18:20-17:00

1 stop25h 40m

Bangkok Suvarnabhumi

Thu 26/11

09:35-17:20

1 stop28h 45m

$893

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 17/8

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Sun 30/8

21:50-08:30

1 stop31h 40m

$947

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 25/8

13:55-20:00

1 stop33h 05m

Bangkok Suvarnabhumi

Tue 1/9

21:50-08:30

1 stop31h 40m

$952

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 27/8

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Sat 29/8

15:45-18:25

2 stops23h 40m

$985

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 3/9

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Sun 13/9

07:05-22:40

3 stops36h 35m

$986
Fastest return journey

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 5/8

09:10-20:00

1 stop13h 50m

Bangkok Suvarnabhumi

Wed 12/8

21:50-21:00

1 stop20h 10m

$998

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 25/9

18:15-08:05

1 stop16h 50m

Bangkok Suvarnabhumi

Fri 6/11

21:10-17:20

1 stop41h 10m

$1,008

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 10/8

09:10-20:00

1 stop13h 50m

Bangkok Suvarnabhumi

Wed 12/8

21:50-21:00

1 stop20h 10m

$1,018

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 24/8

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Mon 31/8

17:30-20:50

3 stops24h 20m

$1,120

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 26/8

16:55-20:00

1 stop30h 05m

Bangkok Suvarnabhumi

Sun 4/10

15:45-22:25

2 stops27h 40m

$1,147

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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

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 46 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, March is the cheapest month in which you can book a flight from Cairns to Bangkok Suvarnabhumi Airport (average of $899). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,573). 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.

How much does it cost for a return flight from Cairns to Bangkok Suvarnabhumi Airport?

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 12 July 2026.
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.
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,572 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,406 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Jetstar
6.5
Okay
553 reviews
Singapore Airlines
8.2
Very Good
1,572 reviews
Check prices

Crew

8.6

Food

7.8

Overall

8.2

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 and Jetstar can get you from Cairns to Bangkok Suvarnabhumi Airport in just under 17h. Your travel time can differ by up to 8h 40m. The distance from Cairns to Bangkok Suvarnabhumi Airport is about 5995 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Cairns to Bangkok Suvarnabhumi Airport round-trip?

    Currently priced at $742, 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 Jetstar and Cathay Pacific - these airlines can fly you to your destination from $789 and $889, respectively. Singapore Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

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

    Yes. In addition to deals on Cairns to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Suvarnabhumi?

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

  • 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, March is the cheapest month in which you can book a flight from Cairns to Bangkok Suvarnabhumi Airport (average of $899). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,573). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Chonburi
Ko Samet
Kanchanaburi
Ko Lan
Cha-am
Ayutthaya

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 12 July 2026.
Singapore Airlines flights from Cairns to Bangkok Suvarnabhumi
Jetstar flights from Cairns to Bangkok Suvarnabhumi

Top 3 airlines flying from Cairns to Suvarnabhumi

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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$742Average$1,089FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$789Average$1,009FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$889Average$1,432FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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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