Cheap flights from Australia to Bangkok from $622

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Bangkok departing on 3/12. 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

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Find the cheapest flights from Australia to Bangkok

Recent return flight deals from Australia to Bangkok

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09:15 - 16:50SYD-UTP
34h 35m2 stops
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13:00 - 20:00UTP-SYD
28h 00m2 stops
$1,189
Find Deal
Wed, 24 Sep - Wed, 1 Oct
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09:15 - 16:50SYD-UTP
34h 35m2 stops
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13:00 - 10:10UTP-SYD
18h 10m1 stop
$1,279
Find Deal
Wed, 24 Sep - Wed, 1 Oct
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14:25 - 16:50SYD-UTP
29h 25m1 stop
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13:00 - 10:10UTP-SYD
18h 10m1 stop
$1,482
Find Deal
Wed, 24 Sep - Wed, 1 Oct
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18:05 - 16:50BNE-UTP
25h 45m2 stops
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13:00 - 16:40UTP-BNE
24h 40m2 stops
$1,744
Find Deal
Thu, 25 Sep - Thu, 2 Oct
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18:05 - 16:50BNE-UTP
25h 45m2 stops
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13:00 - 16:40UTP-BNE
24h 40m2 stops
$1,803
Find Deal
Tue, 23 Sep - Tue, 30 Sep
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18:05 - 16:50BNE-UTP
25h 45m2 stops
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13:00 - 16:40UTP-BNE
24h 40m2 stops
$1,822
Find Deal
Tue, 23 Sep - Tue, 30 Sep
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15:15 - 12:25BNE-UTP
48h 10m2 stops
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17:20 - 08:45UTP-BNE
36h 25m2 stops
$2,090
Find Deal
Sat, 6 Sep - Sat, 13 Sep
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10:20 - 12:25BNE-UTP
53h 05m3 stops
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13:00 - 22:45UTP-BNE
30h 45m2 stops
$2,228
Find Deal
Tue, 23 Sep - Tue, 30 Sep
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06:30 - 12:25BNE-UTP
56h 55m3 stops
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13:00 - 22:45UTP-BNE
30h 45m2 stops
$2,298
Find Deal
Tue, 23 Sep - Tue, 30 Sep
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20:55 - 16:50SYD-UTP
70h 55m3 stops
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13:00 - 10:00UTP-SYD
18h 00m2 stops
$3,150
Find Deal
Wed, 24 Sep - Wed, 1 Oct

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Rayong 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 11 August 2025.
Use the filters below to find and compare flights from Australia to Rayong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyRayong

SYD - UTP

SYDUTP

Sydney Kingsford Smith

Wed 24/9

09:15-16:50

2 stops34h 35m

Rayong Utapao Rayong Pattaya

Wed 1/10

13:00-20:00

2 stops28h 00m

$1,189

SydneyRayong

SYD - UTP

SYDUTP

Sydney Kingsford Smith

Wed 24/9

09:15-16:50

2 stops34h 35m

Rayong Utapao Rayong Pattaya

Wed 1/10

13:00-10:10

1 stop18h 10m

$1,279

SydneyRayong

SYD - UTP

SYDUTP

Sydney Kingsford Smith

Wed 24/9

14:25-16:50

1 stop29h 25m

Rayong Utapao Rayong Pattaya

Wed 1/10

13:00-10:10

1 stop18h 10m

$1,482

BrisbaneRayong

BNE - UTP

BNEUTP

Brisbane

Thu 25/9

18:05-16:50

2 stops25h 45m

Rayong Utapao Rayong Pattaya

Thu 2/10

13:00-16:40

2 stops24h 40m

$1,744

BrisbaneRayong

BNE - UTP

BNEUTP

Brisbane

Tue 23/9

18:05-16:50

2 stops25h 45m

Rayong Utapao Rayong Pattaya

Tue 30/9

13:00-16:40

2 stops24h 40m

$1,803

BrisbaneRayong

BNE - UTP

BNEUTP

Brisbane

Tue 23/9

18:05-16:50

2 stops25h 45m

Rayong Utapao Rayong Pattaya

Tue 30/9

13:00-16:40

2 stops24h 40m

$1,822

BrisbaneRayong

BNE - UTP

BNEUTP

Brisbane

Sat 6/9

15:15-12:25

2 stops48h 10m

Rayong Utapao Rayong Pattaya

Sat 13/9

17:20-08:45

2 stops36h 25m

$2,090

BrisbaneRayong

BNE - UTP

BNEUTP

Brisbane

Tue 23/9

10:20-12:25

3 stops53h 05m

Rayong Utapao Rayong Pattaya

Tue 30/9

13:00-22:45

2 stops30h 45m

$2,228

BrisbaneRayong

BNE - UTP

BNEUTP

Brisbane

Tue 23/9

06:30-12:25

3 stops56h 55m

Rayong Utapao Rayong Pattaya

Tue 30/9

13:00-22:45

2 stops30h 45m

$2,298

SydneyRayong

SYD - UTP

SYDUTP

Sydney Kingsford Smith

Wed 24/9

20:55-16:50

3 stops70h 55m

Rayong Utapao Rayong Pattaya

Wed 1/10

13:00-10:00

2 stops18h 00m

$3,150

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Australia to Rayong

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

Can stopping save me money on Australia to Rayong flights?

You could potentially save up to 66% on your flight if you consider stops on a Australia to Rayong flight.

Cheap Australia to Rayong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Rayong

Best price found

$622

Fastest flight time

19h 40m

Direct flights

None

Airports in Rayong

1 airport
The best one-way flight to Rayong from Australia in the past 72 hours is $622. The best return flight deal from Australia to Rayong found on momondo in the last 72 hours is $1,189.
The fastest flight from Australia to Rayong takes 19h 40m
There are no direct flights from Australia to Rayong. Popular non-direct routes for this connection are Sydney Kingsford Smith Airport - Rayong Utapao Rayong Pattaya Airport and Brisbane Airport - Rayong Utapao Rayong Pattaya Airport.
There is 1 airport near Rayong: Rayong Utapao Rayong Pattaya (UTP)
  • When did momondo last update prices for flights from Australia to Rayong Utapao Rayong Pattaya Airport?

    Prices for flights from Australia to Rayong Utapao Rayong Pattaya Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Australia to Rayong Utapao Rayong Pattaya 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 Australia to Rayong Utapao Rayong Pattaya Airport.

  • What documentation or ID do you need to fly to Rayong Utapao Rayong Pattaya Airport?

    The required travel and health documents for your Rayong Utapao Rayong Pattaya Airport 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 Rayong Utapao Rayong Pattaya Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Rayong?

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 Australia to Rayong for you.

Can I find flights from Australia to Rayong with flexible booking policies on momondo?

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

How can momondo help me find flights from Australia to Rayong?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Australia to Rayong.

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

If you are simply researching potential flights to Rayong, momondo offers a useful price alert feature which will track prices for flights to Rayong from Australia and alert you when they change.

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1 adult
Sat 16/8
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