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Cheap flights from Cairns to Bangkok from $425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Bangkok departing on 27/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Cairns to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 20:00
CNS
-
BKK
17h 00m
1 stop
Multiple Airlines Logo
19:55 - 08:30
BKK
-
CNS
33h 35m
2 stops
$945Multiple Airlines
Wed, 15 Jul - Fri, 31 Jul
Multiple Airlines Logo
20:35 - 19:50
CNS
-
BKK
26h 15m
1 stop
Multiple Airlines Logo
19:55 - 08:30
BKK
-
CNS
33h 35m
2 stops
$962Multiple Airlines
Tue, 21 Jul - Tue, 28 Jul
Singapore Airlines Logo
18:15 - 19:00
CNS
-
BKK
27h 45m
1 stop
Singapore Airlines Logo
13:35 - 17:00
BKK
-
CNS
24h 25m
1 stop
$972Singapore Airlines
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
13:55 - 20:00
CNS
-
BKK
33h 05m
1 stop
Multiple Airlines Logo
19:55 - 08:30
BKK
-
CNS
33h 35m
2 stops
$981Multiple Airlines
Wed, 15 Jul - Fri, 31 Jul
Jetstar Logo
06:00 - 20:00
CNS
-
BKK
17h 00m
1 stop
Jetstar Logo
21:40 - 22:40
BKK
-
CNS
22h 00m
1 stop
$1,033Jetstar
Wed, 15 Jul - Fri, 31 Jul
Jetstar Logo
06:00 - 20:00
CNS
-
BKK
17h 00m
1 stop
Jetstar Logo
21:40 - 22:40
BKK
-
CNS
22h 00m
1 stop
$1,037Jetstar
Wed, 15 Jul - Fri, 31 Jul
Jetstar Logo
06:00 - 20:00
CNS
-
BKK
17h 00m
1 stop
Jetstar Logo
21:40 - 22:40
BKK
-
CNS
22h 00m
1 stop
$1,053Jetstar
Fri, 7 Aug - Mon, 5 Oct
Jetstar Logo
06:00 - 20:00
CNS
-
BKK
17h 00m
1 stop
Jetstar Logo
21:50 - 22:40
BKK
-
CNS
21h 50m
1 stop
$1,072Jetstar
Thu, 27 Aug - Thu, 24 Sep
Multiple Airlines Logo
16:55 - 20:00
CNS
-
BKK
30h 05m
1 stop
Multiple Airlines Logo
19:55 - 19:50
BKK
-
CNS
44h 55m
2 stops
$1,083Multiple Airlines
Tue, 25 Aug - Mon, 5 Oct
Jetstar Logo
07:00 - 19:50
CNS
-
BKK
15h 50m
1 stop
Jetstar Logo
21:40 - 22:40
BKK
-
CNS
22h 00m
1 stop
$1,092Jetstar
Tue, 25 Aug - Mon, 5 Oct

Qantas Airways flights from Cairns to Bangkok Suvarnabhumi Airport

Our best Qantas Airways deals on Cairns to Bangkok Suvarnabhumi Airport flight tickets
Qantas Airways
19 Oct
CNS11:20Cairns
32h 20m
2 stops
BKK16:40Bangkok Suvarnabhumi
22 Oct
BKK18:10Bangkok Suvarnabhumi
16h 30m
1 stop
CNS13:40Cairns
$1,581
Qantas Airways
19 Oct
CNS13:55Cairns
29h 45m
2 stops
BKK16:40Bangkok Suvarnabhumi
22 Oct
BKK18:10Bangkok Suvarnabhumi
16h 30m
1 stop
CNS13:40Cairns
$1,588
Qantas Airways
22 June
CNS17:40Cairns
26h 00m
2 stops
BKK16:40Bangkok Suvarnabhumi
29 June
BKK18:10Bangkok Suvarnabhumi
25h 35m
2 stops
CNS22:45Cairns
$1,613

Singapore Airlines flights from Cairns to Bangkok Suvarnabhumi Airport

Our best Singapore Airlines deals on Cairns to Bangkok Suvarnabhumi Airport flight tickets
Singapore Airlines
21 July
CNS18:15Cairns
27h 45m
1 stop
BKK19:00Bangkok Suvarnabhumi
28 July
BKK13:35Bangkok Suvarnabhumi
24h 25m
1 stop
CNS17:00Cairns
$972
Singapore Airlines
8 June
CNS18:15Cairns
27h 45m
1 stop
BKK19:00Bangkok Suvarnabhumi
29 June
BKK21:15Bangkok Suvarnabhumi
40h 45m
1 stop
CNS17:00Cairns
$1,391
Singapore Airlines
19 Oct
CNS18:15Cairns
16h 50m
1 stop
BKK08:05Bangkok Suvarnabhumi
22 Oct
BKK20:15Bangkok Suvarnabhumi
17h 45m
1 stop
CNS17:00Cairns
$1,492

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Bangkok Suvarnabhumi Airport 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, momondo users made 78,305 searches. Data last updated 30 May 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

Wed 15/7

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Fri 31/7

19:55-08:30

2 stops33h 35m

$945

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 21/7

20:35-19:50

1 stop26h 15m

Bangkok Suvarnabhumi

Tue 28/7

19:55-08:30

2 stops33h 35m

$962

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 21/7

18:15-19:00

1 stop27h 45m

Bangkok Suvarnabhumi

Tue 28/7

13:35-17:00

1 stop24h 25m

$972

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 15/7

13:55-20:00

1 stop33h 05m

Bangkok Suvarnabhumi

Fri 31/7

19:55-08:30

2 stops33h 35m

$981

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 15/7

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Fri 31/7

21:40-22:40

1 stop22h 00m

$1,033

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 15/7

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Fri 31/7

21:40-22:40

1 stop22h 00m

$1,037

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 7/8

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Mon 5/10

21:40-22:40

1 stop22h 00m

$1,053

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 27/8

06:00-20:00

1 stop17h 00m

Bangkok Suvarnabhumi

Thu 24/9

21:50-22:40

1 stop21h 50m

$1,072

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 25/8

16:55-20:00

1 stop30h 05m

Bangkok Suvarnabhumi

Mon 5/10

19:55-19:50

2 stops44h 55m

$1,083
Fastest return journey

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 25/8

07:00-19:50

1 stop15h 50m

Bangkok Suvarnabhumi

Mon 5/10

21:40-22:40

1 stop22h 00m

$1,092

Flights are sorted by cheapest return flights first.

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

See travel insights to Bangkok from

How to get the cheapest flight ticket from Cairns to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cairns and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you are unable to visit Bangkok Suvarnabhumi Airport during the month of July, then departing from Cairns during the month March is also very affordable. Most momondo users find prices during this month for around $867.

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

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Cairns when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,022 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Cairns for as low as $862 on momondo.

Can stopping save me money on Cairns to Bangkok Suvarnabhumi Airport flights?

You could potentially save up to 53% on your flight if you consider stops on a Cairns to Bangkok Suvarnabhumi Airport flight.

How have Cairns to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of May 2026, prices for Cairns to Bangkok Suvarnabhumi Airport flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Cairns to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cairns to Bangkok Suvarnabhumi Airport (CNS to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to Bangkok Suvarnabhumi Airport

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Cairns to Bangkok Suvarnabhumi Airport takes 16h 50m
There are no direct flights from Cairns to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Cairns to Bangkok Suvarnabhumi Airport.
Search flight deals

Frequently asked questions about flying from Cairns to Bangkok Suvarnabhumi Airport

  • How far is Cairns to Bangkok Suvarnabhumi by plane?

    The distance between Cairns and Bangkok Suvarnabhumi is about 5997.7 km. In terms of flight time, this usually takes a little over 16h 50m.

  • When did momondo last update prices for flights from Cairns Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Cairns Airport to Bangkok Suvarnabhumi Airport refresh daily.

  • How many operators does momondo search for flights from Cairns Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Cairns Airport to Bangkok Suvarnabhumi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cairns Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cairns to Bangkok Suvarnabhumi Airport?

Best airlines flying from Cairns to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Cairns to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $693Free cancellationRating
8.2
1,526 reviews
Search Singapore Airlines flights
JetstarPriceFrom $750Free cancellationRating
6.5
544 reviews
Search Jetstar flights
Cathay PacificPriceFrom $862Free cancellationRating
7.6
1,352 reviews
Search Cathay Pacific flights

Travelling to a place near Bangkok?

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

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to Bangkok?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cairns to Bangkok . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cairns to Bangkok with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cairns to Bangkok flights to just show those with flexible booking policies.

How can momondo help me find flights from Cairns to Bangkok?

Once all potential Cairns to Bangkok flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cairns to Bangkok right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cairns to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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