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 68% 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 August 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.

$355 Cheap Flights from Cairns to Bangkok in 2025

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Find the cheapest flights from Cairns to Bangkok

Round-trip

One-way

Last minute

Cheap return flights

07:00 - 19:40CNS-BKK

15h 40m1 stop

20:55 - 21:00BKK-CNS

21h 05m1 stop

$924Jetstar

Find Deal

Thu, 16 Oct - Thu, 30 Oct

06:45 - 23:15CNS-BKK

19h 30m2 stops

18:35 - 17:30BKK-CNS

19h 55m2 stops

$952

Find Deal

Thu, 16 Oct - Thu, 30 Oct

06:45 - 23:15CNS-BKK

19h 30m2 stops

20:55 - 21:00BKK-CNS

21h 05m1 stop

$964

Find Deal

Thu, 16 Oct - Thu, 30 Oct

06:00 - 19:40CNS-BKK

16h 40m1 stop

21:40 - 23:05BKK-CNS

22h 25m1 stop

$969Jetstar

Find Deal

Wed, 15 Oct - Wed, 15 Oct

18:35 - 18:45CNS-BKK

27h 10m1 stop

21:10 - 17:20BKK-CNS

41h 10m1 stop

$981Singapore Airlines

Find Deal

Wed, 19 Nov - Fri, 28 Nov

18:35 - 18:45CNS-BKK

27h 10m1 stop

21:10 - 17:20BKK-CNS

41h 10m1 stop

$983Singapore Airlines

Find Deal

Wed, 19 Nov - Fri, 28 Nov

20:30 - 22:10CNS-BKK

28h 40m3 stops

11:45 - 17:30BKK-CNS

26h 45m2 stops

$989

Find Deal

Thu, 16 Oct - Thu, 30 Oct

06:00 - 23:15CNS-BKK

20h 15m3 stops

18:35 - 23:05BKK-CNS

25h 30m3 stops

$1,043

Find Deal

Thu, 16 Oct - Thu, 30 Oct

12:35 - 00:10CNS-BKK

38h 35m2 stops

11:40 - 16:50BKK-CNS

26h 10m2 stops

$1,178Cathay Pacific

Find Deal

Wed, 19 Nov - Fri, 28 Nov

14:50 - 10:40CNS-BKK

22h 50m2 stops

17:40 - 11:50BKK-CNS

39h 10m2 stops

$1,355Cathay Pacific

Find Deal

Tue, 27 Jan - Tue, 10 Feb

Jetstar flights from Cairns to Bangkok

Our best Jetstar deals on Cairns to Bangkok flight tickets

Jetstar

16 Oct

CNS07:00Cairns

15h 40m

1 stop

BKK19:40Bangkok Suvarnabhumi

30 Oct

BKK20:55Bangkok Suvarnabhumi

21h 05m

1 stop

CNS21:00Cairns

$924

Find similar

Jetstar

15 Oct

CNS06:00Cairns

16h 40m

1 stop

BKK19:40Bangkok Suvarnabhumi

15 Oct

BKK21:40Bangkok Suvarnabhumi

22h 25m

1 stop

CNS23:05Cairns

$969

Find similar

Jetstar

27 Jan

CNS07:45Cairns

14h 45m

1 stop

BKK19:30Bangkok Suvarnabhumi

10 Feb

BKK21:25Bangkok Suvarnabhumi

16h 50m

1 stop

CNS17:15Cairns

$1,192

Find similar

Cathay Pacific flights from Cairns to Bangkok

Our best Cathay Pacific deals on Cairns to Bangkok flight tickets

Cathay Pacific

19 Nov

CNS12:35Cairns

38h 35m

2 stops

BKK00:10Bangkok Suvarnabhumi

28 Nov

BKK11:40Bangkok Suvarnabhumi

26h 10m

2 stops

CNS16:50Cairns

$1,178

Find similar

Cathay Pacific

27 Jan

CNS14:50Cairns

22h 50m

2 stops

BKK10:40Bangkok Suvarnabhumi

10 Feb

BKK17:40Bangkok Suvarnabhumi

39h 10m

2 stops

CNS11:50Cairns

$1,355

Find similar

Cathay Pacific

8 Sept

CNS17:35Cairns

27h 25m

2 stops

BKK18:00Bangkok Suvarnabhumi

7 Oct

BKK12:30Bangkok Suvarnabhumi

20h 25m

2 stops

CNS11:55Cairns

$1,398

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 16/10

07:00-19:40

1 stop15h 40m

Bangkok Suvarnabhumi

Thu 30/10

20:55-21:00

1 stop21h 05m

$924

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 16/10

06:45-23:15

2 stops19h 30m

Bangkok Suvarnabhumi

Thu 30/10

18:35-17:30

2 stops19h 55m

$952

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 16/10

06:45-23:15

2 stops19h 30m

Bangkok Suvarnabhumi

Thu 30/10

20:55-21:00

1 stop21h 05m

$964

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 15/10

06:00-19:40

1 stop16h 40m

Bangkok Suvarnabhumi

Wed 15/10

21:40-23:05

1 stop22h 25m

$969

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 19/11

18:35-18:45

1 stop27h 10m

Bangkok Suvarnabhumi

Fri 28/11

21:10-17:20

1 stop41h 10m

$981

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 19/11

18:35-18:45

1 stop27h 10m

Bangkok Suvarnabhumi

Fri 28/11

21:10-17:20

1 stop41h 10m

$983

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 16/10

20:30-22:10

3 stops28h 40m

Bangkok Suvarnabhumi

Thu 30/10

11:45-17:30

2 stops26h 45m

$989

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Thu 16/10

06:00-23:15

3 stops20h 15m

Bangkok Suvarnabhumi

Thu 30/10

18:35-23:05

3 stops25h 30m

$1,043

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Wed 19/11

12:35-00:10

2 stops38h 35m

Bangkok Suvarnabhumi

Fri 28/11

11:40-16:50

2 stops26h 10m

$1,178

CairnsBangkok

CNS - BKK

CNSBKK

Cairns

Tue 27/1

14:50-10:40

2 stops22h 50m

Bangkok Suvarnabhumi

Tue 10/2

17:40-11:50

2 stops39h 10m

$1,355

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 $828. The month of March is another great option to travel to Bangkok, with average flight prices from Cairns averaging around $900.

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 $958. 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 $1,265. 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 $1,075 when looking at flights departing in the afternoon. Flights to Bangkok are more costly at midday, with an average ticket price of $1,076. 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 $1,062 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 $865 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 11h 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 August 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 $703	Free cancellation	Rating 8.1 1,350 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $758	Free cancellation	Rating 7.6 974 reviews	Search Cathay Pacific flights
Jetstar	PriceFrom $795	Free cancellation	Rating 6.5 466 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.