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Cheap flights from Cairns to Bangkok from $459

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 19/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cairns to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
18:15 - 17:15CNS  Cairns-BKK Bangkok Suvarnabhumi
26h 00m1 stop Singapore Changi
Singapore Airlines Logo
12:15 - 17:00BKK  Bangkok Suvarnabhumi-CNS Cairns
25h 45m1 stop Singapore Changi
$885Singapore Airlines
Tue, 8 Sep - Mon, 14 Sep
Singapore Airlines Logo
18:15 - 11:00CNS  Cairns-BKK Bangkok Suvarnabhumi
19h 45m1 stop Singapore Changi
Singapore Airlines Logo
18:30 - 17:00BKK  Bangkok Suvarnabhumi-CNS Cairns
19h 30m1 stop Singapore Changi
$921Singapore Airlines
Wed, 9 Sep - Mon, 14 Sep
Singapore Airlines Logo
18:20 - 17:00CNS  Cairns-BKK Bangkok Suvarnabhumi
25h 40m1 stop Singapore Changi
Singapore Airlines Logo
12:00 - 17:20BKK  Bangkok Suvarnabhumi-CNS Cairns
26h 20m1 stop Singapore Changi
$933Singapore Airlines
Sat, 6 Feb - Fri, 12 Feb
Multiple Airlines Logo
09:40 - 20:00CNS  Cairns-BKK Bangkok Suvarnabhumi
13h 20m1 stop Brisbane
Multiple Airlines Logo
19:55 - 22:25BKK  Bangkok Suvarnabhumi-CNS Cairns
47h 30m2 stops Ho Chi Minh City Sydney Kingsford Smith
$955Multiple Airlines
Wed, 9 Sep - Mon, 14 Sep
Multiple Airlines Logo
09:40 - 20:00CNS  Cairns-BKK Bangkok Suvarnabhumi
13h 20m1 stop Brisbane
Multiple Airlines Logo
19:55 - 22:25BKK  Bangkok Suvarnabhumi-CNS Cairns
47h 30m2 stops Ho Chi Minh City Sydney Kingsford Smith
$957Multiple Airlines
Wed, 9 Sep - Mon, 14 Sep
Multiple Airlines Logo
07:45 - 19:45CNS  Cairns-BKK Bangkok Suvarnabhumi
15h 00m1 stop Melbourne
Multiple Airlines Logo
06:10 - 05:45BKK  Bangkok Suvarnabhumi-CNS Cairns
44h 35m2 stops Phuket City Denpasar Bali Ngurah Rai
$972Multiple Airlines
Sat, 6 Feb - Fri, 12 Feb
Jetstar Logo
06:00 - 19:30CNS  Cairns-BKK Bangkok Suvarnabhumi
16h 30m1 stop Brisbane
Jetstar Logo
21:25 - 18:35BKK  Bangkok Suvarnabhumi-CNS Cairns
18h 10m1 stop Melbourne
$1,091Jetstar
Fri, 30 Oct - Fri, 6 Nov
Jetstar Logo
15:35 - 20:00CNS  Cairns-BKK Bangkok Suvarnabhumi
31h 25m1 stop Brisbane
Jetstar Logo
21:50 - 08:30BKK  Bangkok Suvarnabhumi-CNS Cairns
31h 40m1 stop Brisbane
$1,254Jetstar
Sat, 12 Sep - Sat, 19 Sep
Cathay Pacific Logo
13:40 - 10:00CNS  Cairns-BKK Bangkok Suvarnabhumi
47h 20m2 stops Sydney Kingsford Smith Hong Kong Intl
Cathay Pacific Logo
07:35 - 10:50BKK  Bangkok Suvarnabhumi-CNS Cairns
24h 15m2 stops Hong Kong Intl Melbourne
$1,857Cathay Pacific
Tue, 15 Sep - Tue, 6 Oct
Cathay Pacific Logo
13:40 - 16:30CNS  Cairns-BKK Bangkok Suvarnabhumi
29h 50m2 stops Sydney Kingsford Smith Hong Kong Intl
Cathay Pacific Logo
11:00 - 10:50BKK  Bangkok Suvarnabhumi-CNS Cairns
20h 50m2 stops Hong Kong Intl Melbourne
$2,270Cathay Pacific
Tue, 15 Sep - Mon, 5 Oct

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Singapore Airlines flights from Cairns to Bangkok

Our best Singapore Airlines deals on Cairns to Bangkok flight tickets
Singapore Airlines
8 Sept
CNS18:15Cairns
26h 00m
1 stop
BKK17:15Bangkok Suvarnabhumi
14 Sept
BKK12:15Bangkok Suvarnabhumi
25h 45m
1 stop
CNS17:00Cairns
$885
Singapore Airlines
9 Sept
CNS18:15Cairns
19h 45m
1 stop
BKK11:00Bangkok Suvarnabhumi
14 Sept
BKK18:30Bangkok Suvarnabhumi
19h 30m
1 stop
CNS17:00Cairns
$921
Singapore Airlines
6 Feb
CNS18:20Cairns
25h 40m
1 stop
BKK17:00Bangkok Suvarnabhumi
12 Feb
BKK12:00Bangkok Suvarnabhumi
26h 20m
1 stop
CNS17:20Cairns
$933

Jetstar flights from Cairns to Bangkok

Our best Jetstar deals on Cairns to Bangkok flight tickets
Jetstar
30 Oct
CNS06:00Cairns
16h 30m
1 stop
BKK19:30Bangkok Suvarnabhumi
6 Nov
BKK21:25Bangkok Suvarnabhumi
18h 10m
1 stop
CNS18:35Cairns
$1,091
Jetstar
30 Oct
CNS06:00Cairns
16h 30m
1 stop
BKK19:30Bangkok Suvarnabhumi
6 Nov
BKK21:25Bangkok Suvarnabhumi
18h 10m
1 stop
CNS18:35Cairns
$1,125
Jetstar
12 Sept
CNS15:35Cairns
31h 25m
1 stop
BKK20:00Bangkok Suvarnabhumi
19 Sept
BKK21:50Bangkok Suvarnabhumi
31h 40m
1 stop
CNS08:30Cairns
$1,254

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Bangkok 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 17 August 2026.
Use the filters below to find and compare flights from Cairns to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Tue 8/9

18:15-17:15

1 stop26h 00m

Bangkok Suvarnabhumi

Mon 14/9

12:15-17:00

1 stop25h 45m

$885

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Wed 9/9

18:15-11:00

1 stop19h 45m

Bangkok Suvarnabhumi

Mon 14/9

18:30-17:00

1 stop19h 30m

$921

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Sat 6/2

18:20-17:00

1 stop25h 40m

Bangkok Suvarnabhumi

Fri 12/2

12:00-17:20

1 stop26h 20m

$933

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Wed 9/9

09:40-20:00

1 stop13h 20m

Bangkok Suvarnabhumi

Mon 14/9

19:55-22:25

2 stops47h 30m

$955

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Wed 9/9

09:40-20:00

1 stop13h 20m

Bangkok Suvarnabhumi

Mon 14/9

19:55-22:25

2 stops47h 30m

$957

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Sat 6/2

07:45-19:45

1 stop15h 00m

Bangkok Suvarnabhumi

Fri 12/2

06:10-05:45

2 stops44h 35m

$972
Fastest return journey

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Fri 30/10

06:00-19:30

1 stop16h 30m

Bangkok Suvarnabhumi

Fri 6/11

21:25-18:35

1 stop18h 10m

$1,091

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Sat 12/9

15:35-20:00

1 stop31h 25m

Bangkok Suvarnabhumi

Sat 19/9

21:50-08:30

1 stop31h 40m

$1,254

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Tue 15/9

13:40-10:00

2 stops47h 20m

Bangkok Suvarnabhumi

Tue 6/10

07:35-10:50

2 stops24h 15m

$1,857

CairnsBangkok

CNS Cairns - BKK Bangkok Suvarnabhumi

CNSBKK

Cairns

Tue 15/9

13:40-16:30

2 stops29h 50m

Bangkok Suvarnabhumi

Mon 5/10

11:00-10:50

2 stops20h 50m

$2,270

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

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

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 $944 to $1,283.
The lowest price recently found on this route was $885.

What is the cheapest month to fly to Bangkok?

The month of March is, on average, the cheapest month to fly to Bangkok from Cairns, with most prices found around $882. The month of February is another great option to travel to Bangkok, with average flight prices from Cairns averaging around $921.

How far in advance should I book a flight from Cairns 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 $1,089 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 $892 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

Best price found

$459

Fastest flight time

13h 40m

Direct flights

None
The best one-way flight to Bangkok from Cairns in the past 72 hours is $459. The best return flight deal from Cairns to Bangkok found on momondo in the last 72 hours is $885.
The fastest flight from Cairns to Bangkok takes 13h 40m
There are no direct flights from Cairns to Bangkok. There are no popular flight routes from Cairns to Bangkok.
Search flight deals

Frequently asked questions about flying from Cairns to Bangkok

  • 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 40m.

  • 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?

  • 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 AirlinesPriceFrom $728Free cancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights
JetstarPriceFrom $777Free cancellationRating
6.5
567 reviews
Search Jetstar flights
Cathay PacificPriceFrom $848Free cancellationRating
7.6
1,453 reviews
Search Cathay Pacific 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.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 24.8 km from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport