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.

$353 Cheap Flights from Cairns to Bangkok in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $887 to $1,125. The lowest price recently found on this route was $697.

1 adult

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Find the cheapest flights from Cairns to Bangkok

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19:15 - 10:50CNS-BKK

42h 35m2 stops

09:15 - 05:45BKK-CNS

17h 30m2 stops

$697Multiple Airlines

Find Deal

Fri, 21 Nov - Fri, 28 Nov

19:15 - 16:00CNS-BKK

47h 45m2 stops

09:15 - 05:45BKK-CNS

17h 30m2 stops

$706Multiple Airlines

Find Deal

Fri, 21 Nov - Fri, 28 Nov

19:15 - 17:25CNS-BKK

49h 10m2 stops

09:15 - 05:45BKK-CNS

17h 30m2 stops

$712Multiple Airlines

Find Deal

Mon, 10 Nov - Mon, 24 Nov

19:15 - 08:15CNS-BKK

40h 00m2 stops

09:15 - 05:45BKK-CNS

17h 30m2 stops

$715Multiple Airlines

Find Deal

Fri, 21 Nov - Fri, 28 Nov

19:15 - 17:55CNS-DMK

25h 40m2 stops

21:25 - 05:45DMK-CNS

29h 20m2 stops

$732Multiple Airlines

Find Deal

Mon, 10 Nov - Fri, 28 Nov

18:35 - 17:00CNS-BKK

25h 25m1 stop

12:00 - 17:20BKK-CNS

26h 20m1 stop

$779Singapore Airlines

Find Deal

Mon, 26 Jan - Tue, 10 Feb

06:00 - 19:30CNS-BKK

16h 30m1 stop

21:25 - 17:45BKK-CNS

17h 20m1 stop

$815Jetstar

Find Deal

Mon, 10 Nov - Mon, 24 Nov

06:00 - 19:30CNS-BKK

16h 30m1 stop

21:25 - 17:45BKK-CNS

17h 20m1 stop

$817Jetstar

Find Deal

Mon, 10 Nov - Mon, 24 Nov

18:35 - 20:00CNS-BKK

28h 25m1 stop

20:00 - 17:20BKK-CNS

42h 20m1 stop

$1,092Singapore Airlines

Find Deal

Wed, 19 Nov - Fri, 28 Nov

11:35 - 18:15CNS-BKK

33h 40m2 stops

19:15 - 10:45BKK-CNS

36h 30m2 stops

$1,097Cathay Pacific

Find Deal

Sat, 7 Mar - Mon, 9 Mar

Jetstar flights from Cairns to Bangkok

Our best Jetstar deals on Cairns to Bangkok flight tickets

Jetstar

10 Nov

CNS06:00Cairns

16h 30m

1 stop

BKK19:30Bangkok Suvarnabhumi

24 Nov

BKK21:25Bangkok Suvarnabhumi

17h 20m

1 stop

CNS17:45Cairns

$815

Find similar

Jetstar

10 Nov

CNS06:00Cairns

16h 30m

1 stop

BKK19:30Bangkok Suvarnabhumi

24 Nov

BKK21:25Bangkok Suvarnabhumi

17h 20m

1 stop

CNS17:45Cairns

$817

Find similar

Jetstar

7 Nov

CNS06:00Cairns

16h 30m

1 stop

BKK19:30Bangkok Suvarnabhumi

20 Nov

BKK20:55Bangkok Suvarnabhumi

19h 55m

1 stop

CNS19:50Cairns

$861

Find similar

Singapore Airlines flights from Cairns to Bangkok

Our best Singapore Airlines deals on Cairns to Bangkok flight tickets

Singapore Airlines

26 Jan

CNS18:35Cairns

25h 25m

1 stop

BKK17:00Bangkok Suvarnabhumi

10 Feb

BKK12:00Bangkok Suvarnabhumi

26h 20m

1 stop

CNS17:20Cairns

$779

Find similar

Singapore Airlines

19 Nov

CNS18:35Cairns

28h 25m

1 stop

BKK20:00Bangkok Suvarnabhumi

28 Nov

BKK20:00Bangkok Suvarnabhumi

42h 20m

1 stop

CNS17:20Cairns

$1,092

Find similar

Singapore Airlines

19 Nov

CNS18:35Cairns

16h 50m

1 stop

BKK08:25Bangkok Suvarnabhumi

28 Nov

BKK20:00Bangkok Suvarnabhumi

42h 20m

1 stop

CNS17:20Cairns

$1,093

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 21/11

19:15-10:50

2 stops42h 35m

Bangkok Suvarnabhumi

Fri 28/11

09:15-05:45

2 stops17h 30m

$697

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 21/11

19:15-16:00

2 stops47h 45m

Bangkok Suvarnabhumi

Fri 28/11

09:15-05:45

2 stops17h 30m

$706

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 10/11

19:15-17:25

2 stops49h 10m

Bangkok Suvarnabhumi

Mon 24/11

09:15-05:45

2 stops17h 30m

$712

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Fri 21/11

19:15-08:15

2 stops40h 00m

Bangkok Suvarnabhumi

Fri 28/11

09:15-05:45

2 stops17h 30m

$715

CairnsBangkok

CNS - DMK

CNSDMK

Cairns

Mon 10/11

19:15-17:55

2 stops25h 40m

Bangkok Don Mueang Intl

Fri 28/11

21:25-05:45

2 stops29h 20m

$732

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 26/1

18:35-17:00

1 stop25h 25m

Bangkok Suvarnabhumi

Tue 10/2

12:00-17:20

1 stop26h 20m

$779

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 10/11

06:00-19:30

1 stop16h 30m

Bangkok Suvarnabhumi

Mon 24/11

21:25-17:45

1 stop17h 20m

$815

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Mon 10/11

06:00-19:30

1 stop16h 30m

Bangkok Suvarnabhumi

Mon 24/11

21:25-17:45

1 stop17h 20m

$817

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 19/11

18:35-20:00

1 stop28h 25m

Bangkok Suvarnabhumi

Fri 28/11

20:00-17:20

1 stop42h 20m

$1,092

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Sat 7/3

11:35-18:15

2 stops33h 40m

Bangkok Suvarnabhumi

Mon 9/3

19:15-10:45

2 stops36h 30m

$1,097

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 typical price of a round-trip flight between Cairns and Bangkok?

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 $844. The month of March is another great option to travel to Bangkok, with average flight prices from Cairns averaging around $884.

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 $940. 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 $1,241. 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 $1,054 when looking at flights departing in the afternoon. Flights to Bangkok are more costly at midday, with an average ticket price of $1,056. 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 $1,020 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 $864 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 13h 15m.
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 $732	Free cancellation	Rating 8.1 1,377 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $744	Free cancellation	Rating 7.6 1,020 reviews	Search Cathay Pacific flights
Jetstar	PriceFrom $780	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.