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Cheap flights from Cairns to Bangkok Suvarnabhumi Airport from $407

CNS — BKK
25 Sep — 2 Oct1
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

Mon 12/1019:35 -
1 stop27h 15m
Thu 29/1020:05 -
2 stops33h 55m
Deal found 22/8$927
Thu 8/1006:00 -
1 stop17h 00m
Thu 15/1020:35 -
2 stops44h 20m
Deal found 23/8$963
Wed 21/1017:25 -
1 stop29h 35m
Fri 30/1020:05 -
2 stops46h 10m
Deal found 24/8$964
Thu 8/1006:00 -
1 stop17h 00m
Wed 21/1021:50 -
1 stop20h 10m
Deal found 22/8$984
Thu 8/1006:00 -
1 stop17h 00m
Wed 21/1019:55 -
2 stops45h 20m
Deal found 22/8$988
Mon 12/1019:35 -
1 stop27h 15m
Thu 29/1020:55 -
1 stop33h 05m
Deal found 22/8$1,006
Sat 10/1007:00 -
1 stop15h 50m
Sat 17/1010:55 -
2 stops56h 35m
Deal found 26/8$1,017
Fri 20/1118:20 -
1 stop27h 25m
Sat 28/1112:00 -
1 stop26h 15m
Deal found 22/8$1,030
Thu 8/1006:00 -
1 stop17h 00m
Thu 15/1021:50 -
1 stop21h 40m
Deal found 23/8$1,073
Sat 10/1007:00 -
1 stop15h 50m
Sat 17/1021:50 -
1 stop31h 40m
Deal found 26/8$1,116

Find flight deals from Cairns to Suvarnabhumi

Round-trip from

$776

One-way from

$407

Popular in

December

Cheapest in

March

Average price

$1,034
Singapore Airlines
  • Singapore Airlines
  • 9/2-2/3
  • 2 total stops
  • 45h 45m total
  • Cairns to Bangkok
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 1/2
  • 1 total stop
  • 23h 15m total
  • Cairns to Bangkok
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($178 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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 Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 15/2

18:20-08:25

1 stop17h 05m

Bangkok Suvarnabhumi

Wed 24/2

21:15-17:15

1 stop17h 00m

$917

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Thu 8/10

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Thu 15/10

21:50-22:30

1 stop21h 40m

$1,073

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 12/10

06:00-00:10

2 stops21h 10m

Bangkok Suvarnabhumi

Thu 29/10

07:55-08:30

2 stops21h 35m

$1,148

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 14/9

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Mon 12/10

21:40-22:30

1 stop21h 50m

$1,152

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Fri 20/11

06:00-19:30

1 stop16h 30m

Bangkok Suvarnabhumi

Sat 28/11

20:15-16:45

2 stops17h 30m

$1,258

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Sat 10/10

06:00-00:10

2 stops21h 10m

Bangkok Suvarnabhumi

Sat 17/10

11:00-10:50

2 stops20h 50m

$1,335

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 30/11

09:45-17:35

3 stops34h 50m

Bangkok Suvarnabhumi

Sat 12/12

21:25-14:00

1 stop13h 35m

$1,361

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Sat 5/9

06:50-10:00

2 stops30h 10m

Bangkok Suvarnabhumi

Sat 12/9

11:00-12:55

2 stops22h 55m

$1,389

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Sat 5/9

13:40-18:00

2 stops31h 20m

Bangkok Suvarnabhumi

Fri 11/9

16:25-16:55

2 stops21h 30m

$1,478
Fastest return journey

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 30/11

06:00-19:30

1 stop16h 30m

Bangkok Suvarnabhumi

Sat 12/12

21:25-17:15

1 stop16h 50m

$1,526

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 21 resultsSorted by cheapest first
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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

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 7 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 $882). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,524). 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?

Airfare is below average for this route at the moment.

Cairns to Bangkok Suvarnabhumi Airport flights typically cost between $1,006 and $1,266 in February.
The cheapest return price found within the last 5 days was $776 on Singapore Airlines (9 Feb–2 Mar).

Reviews of airlines servicing Suvarnabhumi

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
1,585 reviews
Check prices

Overall

8.2

Food

7.8

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
1,585 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Overall

8.2

Food

7.8

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
1,460 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Overall

8.2

Food

7.8

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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
568 reviews
Singapore Airlines
8.2
Very Good
1,585 reviews
Check prices

Overall

8.2

Food

7.8

Crew

8.7

Boarding

8.3

Comfort

8.0

Entertainment

8.1

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

  • 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 05m. 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 $719, 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 $764 and $838, respectively. Singapore Airlines is priced at 34% 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 $882). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,524). 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

Fly from Cairns to Suvarnabhumi on these airlines

Singapore Airlines flights from Cairns to Bangkok Suvarnabhumi
Jetstar flights from Cairns to Bangkok Suvarnabhumi

Top 3 airlines flying from Cairns to Suvarnabhumi

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$719Average$1,142FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$764Average$970FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$838Average$1,342FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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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