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Cheap flights from Bangkok Suvarnabhumi Airport to Sydney from £153

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Sydney Kingsford Smith are usually found in June or May, booked 86 days in advance, depart on a Sunday or Monday and return on a Saturday

Cheap flight deals from Suvarnabhumi to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

£314

One-way from

£153

Popular in

January

Cheapest in

June

Average price

£565

Good round-trip deal

£548 or less

Good one-way deal

£321 or less
Scoot
  • Scoot
  • 22/5-25/5
  • 3 total stops
  • 39h 40m total
  • Bangkok to Sydney
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26/8
  • 26/8
  • 2 total stops
  • 17h 25m total
  • Bangkok to Sydney
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Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Sydney Kingsford Smith.
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Find flight deals from Suvarnabhumi to Sydney

Cheapest flights from Suvarnabhumi to Sydney
Explore the most affordable flight options available from Suvarnabhumi to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Thu 22/513:20BKK - SYD
2 stops17h 25mMultiple Airlines
Sun 25/512:50SYD - BKK
1 stop22h 15mMultiple Airlines
Deal found 14/4£314
Thu 20/1120:00BKK - SYD
1 stop12h 50mScoot
Sun 14/1221:45SYD - BKK
1 stop14h 30mScoot
Deal found 14/4£391
Wed 27/823:20BKK - SYD
1 stop29h 40mPhilippine Airlines
Thu 4/910:10SYD - BKK
1 stop29h 05mPhilippine Airlines
Deal found 14/4£422
Thu 21/818:10BKK - SYD
Nonstop9h 15mQantas Airways
Tue 26/809:50SYD - BKK
Nonstop9h 50mQantas Airways
Deal found 15/4£515
Mon 12/518:10BKK - SYD
Nonstop9h 15mEmirates
Mon 19/509:50SYD - BKK
Nonstop9h 50mEmirates
Deal found 14/4£517
Thu 21/822:15BKK - SYD
1 stop35h 00mVietnam Airlines
Tue 26/810:15SYD - BKK
2 stops27h 35mVietnam Airlines
Deal found 14/4£519
Fri 2/518:45BKK - SYD
1 stop32h 25mVietJet Air
Sat 17/510:15SYD - BKK
1 stop31h 30mVietJet Air
Deal found 14/4£527
Sat 17/522:20BKK - SYD
Nonstop9h 00mThai Airways
Sun 18/514:50SYD - BKK
Nonstop9h 20mThai Airways
Deal found 14/4£571
Mon 12/512:30BKK - SYD
2 stops26h 10mCathay Pacific
Mon 19/512:05SYD - BKK
2 stops38h 45mCathay Pacific
Deal found 14/4£613
Mon 1/1218:40BKK - SYD
1 stop11h 40mMalaysia Airlines
Fri 26/1222:15SYD - BKK
1 stop21h 50mMalaysia Airlines
Deal found 14/4£676
Sun 28/1202:35BKK - SYD
1 stop29h 35mChina Airlines
Tue 13/122:10SYD - BKK
1 stop15h 40mChina Airlines
Deal found 14/4£774
Tue 30/1220:00BKK - SYD
1 stop11h 50mSingapore Airlines
Thu 1/115:00SYD - BKK
2 stops21h 30mSingapore Airlines
Deal found 14/4£802

Cheapflights Fare Finder

Customise your flight search to find flights from Suvarnabhumi to Sydney 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, Cheapflights users made 858,174 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Sydney that are best for you.

Fly from

Suvarnabhumi

Fly to

Sydney

Route

Depart

Return

Price

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 22/5

13:20-09:45

2 stops17h 25m

Sydney Kingsford Smith

Sun 25/5

12:50-08:05

1 stop22h 15m

£314

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 27/8

23:20-08:00

1 stop29h 40m

Sydney Kingsford Smith

Thu 4/9

10:10-12:15

1 stop29h 05m

£422

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 21/8

18:10-06:25

Nonstop9h 15m

Sydney Kingsford Smith

Tue 26/8

09:50-16:40

Nonstop9h 50m

£515

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 12/5

18:10-06:25

Nonstop9h 15m

Sydney Kingsford Smith

Mon 19/5

09:50-16:40

Nonstop9h 50m

£517

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 21/8

22:15-12:15

1 stop35h 00m

Sydney Kingsford Smith

Tue 26/8

10:15-10:50

2 stops27h 35m

£519

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fri 2/5

18:45-06:10

1 stop32h 25m

Sydney Kingsford Smith

Sat 17/5

10:15-14:45

1 stop31h 30m

£527

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sat 17/5

22:20-10:20

Nonstop9h 00m

Sydney Kingsford Smith

Sun 18/5

14:50-21:10

Nonstop9h 20m

£571

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 12/5

12:30-17:40

2 stops26h 10m

Sydney Kingsford Smith

Mon 19/5

12:05-23:50

2 stops38h 45m

£613

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 29/7

02:40-10:45

1 stop29h 05m

Sydney Kingsford Smith

Sun 26/10

22:10-13:05

1 stop18h 55m

£794

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 21/8

20:35-07:10

2 stops31h 35m

Sydney Kingsford Smith

Tue 26/8

10:10-19:30

2 stops36h 20m

£867

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 37 results
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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 return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Sydney. Price data was last updated on 11 April 2025.

The best time to book flights from Bangkok Suvarnabhumi Airport to Sydney is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of £985). Flying from Bangkok Suvarnabhumi Airport to Sydney in July is currently the most expensive (average of £1,726). 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?

Find hourly flight availability from Suvarnabhumi to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

It’s optimal to fly from Bangkok Suvarnabhumi Airport to Sydney at midday. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Sydney

Explore weekly flight availability from Suvarnabhumi to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

The most flights from BKK to SYD are scheduled on a Monday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 15 April 2025.
Read through reviews of airlines operating flights from Bangkok to Sydney, such as China Airlines, Asiana Airlines and Garuda Indonesia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.2
Very Good
729 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Asiana Airlines
8.2
Very Good
438 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Garuda Indonesia
8.1
Very Good
71 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Singapore Airlines
8.1
Very Good
1,288 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Emirates
8.0
Very Good
3,196 reviews
China Airlines
8.2
Very Good
729 reviews
Check prices

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Overall

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Bangkok Suvarnabhumi to Sydney. You should not have trouble finding flights to Kingsford Smith from Bangkok Suvarnabhumi; the airport handles an average of 16 inbound flights from Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Sydney airport from Bangkok Suvarnabhumi. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Sydney round-trip?

    Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to Sydney round-trip from £422. Other airlines that can offer you cheap pricing are Qantas Airways, from £515, and Emirates, from £517. Philippine Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Sydney one-way?

    The cheapet airlines for a one-way flight from Bangkok Suvarnabhumi Airport to Sydney are Scoot (£154), China Southern (£171), and Cebu Pacific (£191).

  • 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: KLM (80%), Emirates (80%), Qantas Airways (80%).

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Sydney?

    Looking at all options, your cheapest flight can be booked for £318. While the most popular route (Bangkok Suvarnabhumi - Sydney Kingsford Smith) can be booked for £312 on average our data indicates £568 when flying from Bangkok Suvarnabhumi Airport to Sydney.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Sydney (average of £985). Flying from Bangkok Suvarnabhumi Airport to Sydney in July is currently the most expensive (average of £1,726). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Bondi Beach
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Suvarnabhumi to Sydney

Discover the top 6 airlines that operate flights from Suvarnabhumi to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest£124Average£271FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsia XCheapest£295Average£460FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
Singapore AirlinesCheapest£472Average£474FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest£484Average£693FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
EmiratesCheapest£497Average£557FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Thai AirwaysCheapest£512Average£646FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Suvarnabhumi to Sydney?

Cheapflights helps you search for flights from Suvarnabhumi to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Suvarnabhumi to Sydney for you. Better yet — we are completely free to use.

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, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Suvarnabhumi today and book when prices fit your budget.

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