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Cheap flights from Bangkok Suvarnabhumi Airport to Sydney from C$ 334

BKK — SYD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Sydney Kingsford Smith are usually found in June or March, booked 88 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Suvarnabhumi to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Suvarnabhumi to Sydney

Sun 22/111:10 p.m. -
1 stop16h 40m
Fri 26/211:30 a.m. -
1 stop25h 25m
Deal found 29/10C$ 937
Thu 26/116:50 a.m. -
2 stops25h 20m
Fri 27/118:05 p.m. -
2 stops30h 55m
Deal found 25/10C$ 941
Thu 19/111:10 p.m. -
1 stop16h 40m
Sat 27/211:30 a.m. -
1 stop15h 15m
Deal found 29/10C$ 950
Fri 30/107:50 p.m. -
1 stop34h 00m
Sun 8/1111:30 a.m. -
1 stop15h 15m
Deal found 30/10C$ 989
Thu 29/1011:45 a.m. -
1 stop18h 15m
Wed 11/1112:05 p.m. -
1 stop28h 55m
Deal found 27/10C$ 993
Fri 20/119:55 a.m. -
1 stop19h 55m
Sat 27/211:30 a.m. -
1 stop28h 35m
Deal found 29/10C$ 1,011
Tue 17/1111:45 a.m. -
1 stop18h 15m
Thu 25/212:05 p.m. -
1 stop30h 50m
Deal found 29/10C$ 1,045
Sun 22/119:15 p.m. -
1 stop16h 40m
Thu 25/212:15 p.m. -
1 stop11h 45m
Deal found 29/10C$ 1,080
Sun 6/126:00 p.m. -
Nonstop9h 35m
Fri 5/310:25 a.m. -
Nonstop9h 45m
Deal found 29/10C$ 1,129
Fri 30/106:35 p.m. -
2 stops35h 25m
Thu 12/1112:05 p.m. -
1 stop26h 40m
Deal found 27/10C$ 1,143

Find flight deals from Suvarnabhumi to Sydney

Round-trip from

C$ 876

One-way from

C$ 334

Popular in

January

Cheapest in

June

Average price

C$ 1,299

Good one-way deal

C$ 883 or less
Philippine Airlines
  • Philippine Airlines
  • 4/4-16/4
  • 2 total stops
  • 59h 25m total
  • Bangkok to Sydney
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VietJet Air
  • VietJet Air
  • 21/12-31/12
  • 1 total stop
  • 33h 55m total
  • Bangkok to Sydney
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Highest demand for flights based on searches. 9% potential increase in price (C$ 171 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Sydney Kingsford Smith.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Thu 19/11

1:10 p.m.-9:50 a.m.

1 stop16h 40m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 470

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Wed 10/3

3:05 p.m.-10:00 a.m.

2 stops38h 55m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 557

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Mon 16/11

11:45 a.m.-7:15 a.m.

1 stop15h 30m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 674
Quickest round-trip

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Wed 16/12

6:00 p.m.-7:35 a.m.

Nonstop9h 35m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 683

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Sun 6/12

11:40 a.m.-10:00 a.m.

2 stops18h 20m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 717

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Mon 16/11

6:00 p.m.-7:35 a.m.

Nonstop9h 35m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 745

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Fri 11/12

6:00 p.m.-7:35 a.m.

Nonstop9h 35m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 745

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Sun 29/11

6:00 p.m.-7:35 a.m.

Nonstop9h 35m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 747

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Mon 8/3

6:35 p.m.-10:00 a.m.

2 stops59h 25m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 839

BangkokSydney

BKK Bangkok Suvarnabhumi - SYD Sydney Kingsford Smith

BKKSYD

Bangkok Suvarnabhumi

Tue 9/2

11:10 a.m.-10:20 a.m.

1 stop19h 10m

Sydney Kingsford Smith

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 852

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Suvarnabhumi to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Suvarnabhumi with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Sydney

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Sydney?

To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Sydney, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Sydney?

Currently, June is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of C$ 913). Flying from Bangkok Suvarnabhumi Airport to Sydney in January is currently the most expensive (average of C$ 1,503). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok Suvarnabhumi Airport to Sydney as you normally would.

How much does it cost to fly round-trip from Bangkok Suvarnabhumi Airport to Sydney?

Airfare is below average for this route at the moment.

Bangkok Suvarnabhumi Airport to Sydney flights typically cost between C$ 1,120 and C$ 1,371 in April.
The cheapest round-trip price found within the last 5 days was C$ 876 on Philippine Airlines (4 Apr-22 Apr).

Related info for your journey

  • What airport do you fly into for flights to Sydney from Bangkok Suvarnabhumi?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Bangkok Suvarnabhumi. On average, Kingsford Smith has 18 inbound flights from Bangkok Suvarnabhumi per day from 0 airlines. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Sydney?

    Airlines like Philippine Airlines, Qantas Airways, and VietJet Air fly from Bangkok Suvarnabhumi Airport to Sydney in about 9h 35m. The time it takes to get you to your destination can typically vary by up to 28h 45m. Airlines will cover a distance of 7509 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Sydney?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangkok Suvarnabhumi Airport to Sydney on time: Turkish Airlines (74%), Oman Air (70%), Thai Airways (70%).

  • Can I find deals for flights from Suvarnabhumi to Sydney that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Sydney.

  • Can I find deals for business class flights from Suvarnabhumi to Sydney?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Sydney?

    Currently, June is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of C$ 913). Flying from Bangkok Suvarnabhumi Airport to Sydney in January is currently the most expensive (average of C$ 1,503). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Can Cheapflights find flights from Suvarnabhumi to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Suvarnabhumi to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Sydney become cheaper?

Yes! Start tracking prices for Suvarnabhumi to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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