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Cheap flights from Cairns to Bangkok Suvarnabhumi Airport from $402

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — BKK
25 mar. — 1 abr.1
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 23 febrero 2026.

dom. 22/306:40
CNS
-
BKK
2 stops28h 35m
Multiple Airlines
vie. 27/317:20
BKK
-
CNS
2 stops21h 10m
Multiple Airlines
Deal found 18/2$767
sáb. 25/415:35
CNS
-
BKK
2 stops21h 30m
Multiple Airlines
lun. 11/509:05
BKK
-
CNS
2 stops17h 25m
Multiple Airlines
Deal found 19/2$862
dom. 22/306:40
CNS
-
BKK
2 stops28h 35m
Multiple Airlines
dom. 29/321:40
BKK
-
CNS
1 stop20h 15m
Multiple Airlines
Deal found 22/2$880
dom. 22/318:35
CNS
-
BKK
1 stop16h 50m
Singapore Airlines
vie. 27/321:10
BKK
-
CNS
1 stop40h 50m
Singapore Airlines
Deal found 18/2$885
vie. 6/318:35
CNS
-
BKK
1 stop27h 10m
Singapore Airlines
dom. 29/313:35
BKK
-
CNS
1 stop24h 25m
Singapore Airlines
Deal found 22/2$894
sáb. 9/513:55
CNS
-
BKK
1 stop32h 45m
Multiple Airlines
sáb. 30/520:35
BKK
-
CNS
2 stops29h 55m
Multiple Airlines
Deal found 19/2$904
vie. 6/318:05
CNS
-
BKK
2 stops41h 10m
Multiple Airlines
dom. 29/321:40
BKK
-
CNS
1 stop20h 15m
Multiple Airlines
Deal found 22/2$914
sáb. 25/407:00
CNS
-
BKK
1 stop15h 50m
Jetstar
lun. 11/521:40
BKK
-
CNS
1 stop20h 10m
Jetstar
Deal found 19/2$917
dom. 22/307:45
CNS
-
BKK
1 stop14h 45m
Jetstar
dom. 29/321:40
BKK
-
CNS
1 stop20h 15m
Jetstar
Deal found 22/2$928
vie. 6/320:25
CNS
-
BKK
1 stop26h 05m
Multiple Airlines
dom. 22/320:05
BKK
-
CNS
2 stops33h 25m
Multiple Airlines
Deal found 22/2$934

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 23 febrero 2026.

Round-trip from

$839

One-way from

$402

Popular in

December

Cheapest in

July

Average price

$883
23/3-30/3
  • 23/3-30/3
  • 4 total stops
  • 58h 40m total
  • Cairns to Bangkok
Search Deals
20/5
  • 20/5
  • 2 total stops
  • 31h 05m total
  • Cairns to Bangkok
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($156 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 23 febrero 2026.
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

vie. 6/3

18:35-18:45

1 stop27h 10m

Bangkok Suvarnabhumi

dom. 29/3

13:35-17:00

1 stop24h 25m

$894

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

sáb. 25/4

07:00-19:50

1 stop15h 50m

Bangkok Suvarnabhumi

lun. 11/5

21:40-20:50

1 stop20h 10m

$917

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

mié. 4/3

18:35-18:45

1 stop27h 10m

Bangkok Suvarnabhumi

mar. 7/4

20:15-17:00

1 stop17h 45m

$945

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

mié. 4/3

06:00-00:15

2 stops21h 15m

Bangkok Suvarnabhumi

mar. 7/4

11:00-16:55

2 stops26h 55m

$1,047

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

mié. 8/4

07:00-19:50

1 stop15h 50m

Bangkok Suvarnabhumi

mié. 15/4

21:50-21:00

1 stop20h 10m

$1,137

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

mar. 7/4

21:00-19:50

1 stop25h 50m

Bangkok Suvarnabhumi

mar. 14/4

21:50-08:30

1 stop31h 40m

$1,157

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

mar. 31/3

17:40-10:00

2 stops19h 20m

Bangkok Suvarnabhumi

jue. 2/4

15:00-22:45

2 stops28h 45m

$1,167

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

mié. 4/3

14:50-10:40

2 stops22h 50m

Bangkok Suvarnabhumi

mar. 7/4

07:35-11:50

2 stops25h 15m

$1,181

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

mar. 31/3

17:40-11:05

2 stops20h 25m

Bangkok Suvarnabhumi

jue. 28/5

15:00-17:10

2 stops23h 10m

$1,182

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

dom. 5/4

11:00-08:05

2 stops24h 05m

Bangkok Suvarnabhumi

dom. 12/4

15:25-05:30

2 stops35h 05m

$1,191

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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

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 20 February 2026.

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 18 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 $303). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,130). 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 23 febrero 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
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.2
Very Good
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Cathay Pacific
7.6
Good
1,178 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Jetstar
6.5
Okay
525 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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 15h 50m. Your travel time can differ by up to 11h 20m. 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 $696, 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 $724 and $873, respectively. Singapore Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Cairns to Bangkok Suvarnabhumi Airport one-way?

    For one-way options, check prices for Indonesia AirAsia. According to our data, you can fly for as low as $301. Users have also found prices from $337 and $397 on Singapore Airlines and Jetstar, respectively.

  • 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, July is the cheapest month in which you can book a flight from Cairns to Bangkok Suvarnabhumi Airport (average of $303). Flying from Cairns to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $1,130). 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
Ko Samet
Chonburi
Kanchanaburi
Cha-am
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 23 febrero 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 23 febrero 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$696Average$921FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
JetstarCheapest$724Average$916FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Cathay PacificCheapest$873Average$1,405FlexibilityNo 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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