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Cheap flights from Cairns to Bangkok Suvarnabhumi Airport from $420

CNS — BKK
14 Oct — 21 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 19/1009:10 -
1 stop13h 50m
Tue 10/1121:25 -
1 stop16h 50m
Deal found 14/9$930
Mon 19/1006:00 -
1 stop17h 00m
Thu 12/1120:55 -
1 stop33h 05m
Deal found 11/9$934
Mon 19/1006:00 -
1 stop17h 00m
Thu 5/1121:25 -
1 stop21h 45m
Deal found 14/9$958
Mon 19/1006:00 -
1 stop17h 00m
Tue 10/1120:15 -
2 stops30h 30m
Deal found 11/9$960
Mon 19/1006:00 -
1 stop17h 00m
Thu 12/1122:55 -
2 stops30h 35m
Deal found 11/9$962
Sun 25/1006:00 -
1 stop16h 00m
Tue 10/1121:25 -
1 stop16h 50m
Deal found 11/9$976
Mon 19/1006:00 -
1 stop17h 00m
Fri 6/1121:25 -
1 stop21h 45m
Deal found 14/9$981
Mon 19/1006:00 -
1 stop17h 00m
Mon 9/1121:25 -
1 stop21h 45m
Deal found 14/9$983
Sun 25/1006:00 -
1 stop16h 00m
Tue 10/1120:15 -
2 stops30h 30m
Deal found 11/9$985
Mon 19/1018:15 -
1 stop16h 50m
Sun 8/1109:40 -
1 stop28h 35m
Deal found 14/9$988

Find flight deals from Cairns to Suvarnabhumi

Round-trip from

$887

One-way from

$420

Popular in

December

Cheapest in

May

Average price

$1,255
Singapore Airlines
  • Singapore Airlines
  • 13/2-6/3
  • 2 total stops
  • 53h 40m total
  • Cairns to Bangkok
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 19/2-31/12
  • 1 total stop
  • 20h 50m total
  • Cairns to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($64 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

Wed 28/10

14:40-16:35

2 stops28h 55m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$569

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Sat 19/9

06:45-14:25

2 stops34h 40m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$651

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Tue 3/11

09:15-10:10

3 stops27h 55m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$671

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 12/10

09:25-08:05

3 stops25h 40m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$671
Fastest return journey

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Wed 11/11

18:40-08:15

1 stop16h 35m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$691

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 21/9

19:35-19:50

1 stop27h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$696

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Fri 4/12

19:15-19:25

1 stop27h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$713

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 19/10

09:10-20:00

1 stop13h 50m

Bangkok Suvarnabhumi

Tue 10/11

21:25-17:15

1 stop16h 50m

$930

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Sun 25/10

06:00-19:00

1 stop16h 00m

Bangkok Suvarnabhumi

Tue 10/11

21:25-17:15

1 stop16h 50m

$976

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Mon 12/10

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Thu 22/10

21:50-22:30

1 stop21h 40m

$990

Flights are sorted by cheapest return flights first.

Deals found on 13/9

Showing 1-10 of 17 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, May is the cheapest month in which you can book a flight from Cairns to Bangkok Suvarnabhumi Airport (average of $923). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,610). 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 $1,101 and $1,272 in February.
The cheapest return price found within the last 5 days was $887 on Singapore Airlines (13 Feb–6 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
1,600 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

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
1,600 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

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
1,486 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

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
569 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.8

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?

    Jetstar can get you from Cairns to Bangkok Suvarnabhumi Airport in just under 13h 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 $723, 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 $793 and $842, 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, May is the cheapest month in which you can book a flight from Cairns to Bangkok Suvarnabhumi Airport (average of $923). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,610). 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$723Average$1,159FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$793Average$992FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$842Average$1,349FlexibilityNo 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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