What is the cheapest airline that flies from Cairns to Bangkok?

Singapore Airlines and Jetstar are the most popular carriers operating from Cairns to Bangkok

Which airlines fly to Bangkok?

Singapore Airlines, Jetstar and Cathay Pacific are the top three most popular airlines that fly to Bangkok from Cairns according to our data. Singapore Airlines is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 3 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Cairns Airport to Bangkok are updated daily.

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

As of October 2025, there are 3 operators available to choose from for flights from Cairns Airport to Bangkok.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The required travel and health documents for your Bangkok trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$360 Cheap Flights from Cairns to Bangkok in 2025/26

1 adult

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Find the cheapest flights from Cairns to Bangkok

Round-trip

One-way

Cheap return flights

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18:35 - 18:45CNS-BKK

27h 10m1 stop

12:00 - 17:20BKK-CNS

26h 20m1 stop

$751Singapore Airlines

Find Deal

Mon, 26 Jan - Tue, 10 Feb

09:45 - 12:30CNS-DMK

29h 45m3 stops

12:10 - 05:45DMK-CNS

14h 35m1 stop

$796Multiple Airlines

Find Deal

Wed, 12 Nov - Wed, 19 Nov

09:45 - 12:30CNS-DMK

29h 45m3 stops

06:00 - 05:45DMK-CNS

20h 45m1 stop

$798Multiple Airlines

Find Deal

Wed, 12 Nov - Fri, 21 Nov

09:45 - 22:00CNS-DMK

39h 15m2 stops

06:00 - 05:45DMK-CNS

20h 45m1 stop

$815Multiple Airlines

Find Deal

Mon, 10 Nov - Fri, 14 Nov

09:45 - 12:30CNS-DMK

29h 45m3 stops

12:05 - 05:45DMK-CNS

14h 40m2 stops

$822Multiple Airlines

Find Deal

Wed, 12 Nov - Wed, 19 Nov

06:00 - 19:00CNS-BKK

16h 00m1 stop

20:55 - 17:15BKK-CNS

17h 20m1 stop

$824Jetstar

Find Deal

Wed, 12 Nov - Wed, 19 Nov

06:40 - 08:15CNS-BKK

28h 35m2 stops

22:55 - 08:30BKK-CNS

30h 35m3 stops

$825Multiple Airlines

Find Deal

Mon, 3 Nov - Thu, 13 Nov

06:00 - 19:00CNS-BKK

16h 00m1 stop

21:25 - 17:45BKK-CNS

17h 20m1 stop

$964Jetstar

Find Deal

Wed, 12 Nov - Fri, 21 Nov

17:00 - 18:15CNS-BKK

28h 15m2 stops

16:55 - 10:45BKK-CNS

38h 50m2 stops

$1,278Cathay Pacific

Find Deal

Mon, 10 Nov - Fri, 14 Nov

12:35 - 11:15CNS-BKK

25h 40m2 stops

16:55 - 14:45BKK-CNS

18h 50m2 stops

$1,306Cathay Pacific

Find Deal

Wed, 19 Nov - Fri, 28 Nov

Jetstar flights from Cairns to Bangkok

Our best Jetstar deals on Cairns to Bangkok flight tickets

Jetstar

12 Nov

CNS06:00Cairns

16h 00m

1 stop

BKK19:00Bangkok Suvarnabhumi

19 Nov

BKK20:55Bangkok Suvarnabhumi

17h 20m

1 stop

CNS17:15Cairns

$824

Find similar

Jetstar

12 Nov

CNS06:00Cairns

16h 00m

1 stop

BKK19:00Bangkok Suvarnabhumi

21 Nov

BKK21:25Bangkok Suvarnabhumi

17h 20m

1 stop

CNS17:45Cairns

$964

Find similar

Jetstar

10 Nov

CNS06:00Cairns

16h 30m

1 stop

BKK19:30Bangkok Suvarnabhumi

14 Nov

BKK21:25Bangkok Suvarnabhumi

17h 20m

1 stop

CNS17:45Cairns

$1,005

Find similar

Cathay Pacific flights from Cairns to Bangkok

Our best Cathay Pacific deals on Cairns to Bangkok flight tickets

Cathay Pacific

10 Nov

CNS17:00Cairns

28h 15m

2 stops

BKK18:15Bangkok Suvarnabhumi

14 Nov

BKK16:55Bangkok Suvarnabhumi

38h 50m

2 stops

CNS10:45Cairns

$1,278

Find similar

Cathay Pacific

19 Nov

CNS12:35Cairns

25h 40m

2 stops

BKK11:15Bangkok Suvarnabhumi

28 Nov

BKK16:55Bangkok Suvarnabhumi

18h 50m

2 stops

CNS14:45Cairns

$1,306

Find similar

Cathay Pacific

7 Mar

CNS14:50Cairns

22h 50m

2 stops

BKK10:40Bangkok Suvarnabhumi

9 Mar

BKK12:45Bangkok Suvarnabhumi

43h 00m

2 stops

CNS10:45Cairns

$1,310

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 26/1

18:35-18:45

1 stop27h 10m

Bangkok Suvarnabhumi

Tue 10/2

12:00-17:20

1 stop26h 20m

$751

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Wed 12/11

09:45-12:30

3 stops29h 45m

Bangkok Don Mueang Intl

Wed 19/11

12:10-05:45

1 stop14h 35m

$796

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Wed 12/11

09:45-12:30

3 stops29h 45m

Bangkok Don Mueang Intl

Fri 21/11

06:00-05:45

1 stop20h 45m

$798

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Mon 10/11

09:45-22:00

2 stops39h 15m

Bangkok Don Mueang Intl

Fri 14/11

06:00-05:45

1 stop20h 45m

$814

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Wed 12/11

09:45-12:30

3 stops29h 45m

Bangkok Don Mueang Intl

Wed 19/11

12:05-05:45

2 stops14h 40m

$822

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 12/11

06:00-19:00

1 stop16h 00m

Bangkok Suvarnabhumi

Wed 19/11

20:55-17:15

1 stop17h 20m

$824

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 3/11

06:40-08:15

2 stops28h 35m

Bangkok Suvarnabhumi

Thu 13/11

22:55-08:30

3 stops30h 35m

$825

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 12/11

06:00-19:00

1 stop16h 00m

Bangkok Suvarnabhumi

Fri 21/11

21:25-17:45

1 stop17h 20m

$964

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 10/11

17:00-18:15

2 stops28h 15m

Bangkok Suvarnabhumi

Fri 14/11

16:55-10:45

2 stops38h 50m

$1,278

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 19/11

12:35-11:15

2 stops25h 40m

Bangkok Suvarnabhumi

Fri 28/11

16:55-14:45

2 stops18h 50m

$1,306

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cairns to Bangkok

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

Prices

Airlines

What is the cheapest month to fly to Bangkok?

The month of February is, on average, the cheapest month to fly to Bangkok from Cairns, with most prices found around $855. The month of March is another great option to travel to Bangkok, with average flight prices from Cairns averaging around $895.

What is the cheapest day to depart on your flight to Bangkok?

The cheapest day to depart on your flight to Bangkok is on a Monday when prices can be found for as low as $952. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,256. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

What is the cheapest time of day to depart on your flight to Bangkok?

Flying to Bangkok from Cairns in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,068 when looking at flights departing in the afternoon. Flights to Bangkok are more costly at midday, with an average ticket price of $1,069. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Cairns when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,032 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Cairns for as low as $875 on momondo.

Cheap Cairns to Bangkok flight deals and tips

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

Direct flights	None

There are no direct flights from Cairns to Bangkok. There are no popular flight routes from Cairns to Bangkok.

Search flight deals

How far is Cairns to Bangkok by plane?
A flight from Cairns to Bangkok will travel around 6021.5 km. By plane, this route typically takes 14h 45m.
When did momondo last update prices for flights from Cairns Airport to Bangkok?
Prices for flights from Cairns Airport to Bangkok are updated daily.
How many operators does momondo search for flights from Cairns Airport to Bangkok?
As of October 2025, there are 3 operators available to choose from for flights from Cairns Airport to Bangkok.
How old do you have to be to fly from Cairns Airport to Bangkok?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The required travel and health documents for your Bangkok trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Bangkok. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Cairns to Bangkok

Compare and see reviews for airlines that fly from Cairns to Bangkok with momondo

Airline	Rating	Free cancellation	Price
Singapore Airlines	PriceFrom $741	Free cancellation	Rating 8.1 1,382 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $753	Free cancellation	Rating 7.6 1,028 reviews	Search Cathay Pacific flights
Jetstar	PriceFrom $790	Free cancellation	Rating 6.5 475 reviews	Search Jetstar flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cairns to Bangkok for you.

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

All flight searches from Cairns to Bangkok on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Cairns to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Bangkok from Cairns. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.