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Cheap flights from Bangkok Suvarnabhumi Airport to Sydney from $294

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SYD
26 Jan — 2 Feb1
1 adult

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

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 21 January 2025.

Round-trip from

$654

One-way from

$294

Popular in

January

Cheapest in

March

Average price

$1,267

Good round-trip deal

$1,355 or less

Good one-way deal

$927 or less
Scoot
  • Scoot
  • 9/4-22/4
  • 2 total stops
  • 44h 35m total
  • Bangkok to Sydney
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Scoot
  • Scoot
  • 29/6
  • 1 total stop
  • 20h 05m total
  • Bangkok to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($77 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average return price).
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Average for round-trip flights in January 2025
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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 21 January 2025.

Wed 5/302:10BKK - SYD
1 stop14h 10mChina Southern
Wed 19/311:25SYD - BKK
1 stop17h 35mChina Southern
Deal found 21/1$653
Wed 9/401:50BKK - SYD
1 stop28h 30mMultiple Airlines
Tue 22/420:45SYD - BKK
1 stop16h 05mMultiple Airlines
Deal found 20/1$654
Tue 26/820:25BKK - SYD
1 stop12h 10mScoot
Tue 23/920:45SYD - BKK
1 stop14h 20mScoot
Deal found 20/1$669
Thu 6/1122:50BKK - SYD
1 stop30h 55mPhilippine Airlines
Fri 21/1111:35SYD - BKK
1 stop14h 15mPhilippine Airlines
Deal found 20/1$789
Sun 2/305:35BKK - SYD
3 stops25h 25mChina Eastern
Sat 8/313:30SYD - BKK
3 stops29h 25mChina Eastern
Deal found 20/1$818

Find flights from Suvarnabhumi to Sydney within your budget

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 647,157 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 9/4

01:50-09:20

1 stop28h 30m

Sydney Kingsford Smith

Tue 22/4

20:45-09:50

1 stop16h 05m

$654

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Wed 5/3

02:10-20:20

1 stop14h 10m

Sydney Kingsford Smith

Wed 19/3

11:25-22:30

1 stop15h 05m

$667

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 8/7

20:25-11:35

1 stop12h 10m

Sydney Kingsford Smith

Tue 22/7

20:45-08:05

1 stop14h 20m

$710

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sun 2/3

05:35-11:00

3 stops25h 25m

Sydney Kingsford Smith

Sat 8/3

13:30-14:55

3 stops29h 25m

$818

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Tue 1/7

13:30-08:00

1 stop15h 30m

Sydney Kingsford Smith

Tue 15/7

10:15-21:55

1 stop14h 40m

$821

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Sun 29/6

20:25-19:30

1 stop20h 05m

$294

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 31/3

19:10-15:10

1 stop16h 00m

$323

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Mon 3/3

16:30-20:35

2 stops24h 05m

$325

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Fri 4/4

13:50-08:20

1 stop14h 30m

$357

BangkokSydney

BKK - SYD

BKKSYD

Bangkok Suvarnabhumi

Thu 3/4

01:50-10:20

1 stop28h 30m

$370

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 15 results
1
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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.

Travel insights for flights from Suvarnabhumi to Sydney

Get recent, data-driven insights about flights from Suvarnabhumi to Sydney including ideal travel times, pricing trends, and more.

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 17 January 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 $129). Flying from Bangkok Suvarnabhumi Airport to Sydney in October is currently the most expensive (average of $171). 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 21 January 2025.

One of the essential ways to save on airfare from Bangkok Suvarnabhumi Airport to Sydney is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 35% on airfare.

What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to Sydney?

Use this chart to determine the cheapest time to fly return from Suvarnabhumi to Sydney. Price data was last updated on 21 January 2025.

Travellers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Sydney flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 21 January 2025.

The most flights from BKK to SYD are scheduled on a Monday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 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 21 January 2025.
Peruse reviews from past customers who have flown with Scoot and China Southern from Bangkok to Sydney to help guide your decision. 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.
Hainan Airlines
7.7
Good
36 reviews
Check prices

Crew

8.5

Overall

7.7

Entertainment

7.2

Comfort

7.7

Food

7.9

Boarding

8.1

Reviews

1 / 1

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Hainan Airlines
7.7
Good
36 reviews
Hainan Airlines
7.7
Good
36 reviews
Check prices

Crew

8.5

Overall

7.7

Entertainment

7.2

Comfort

7.7

Food

7.9

Boarding

8.1

Reviews

1 / 1

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

China Southern
7.4
Good
86 reviews
Hainan Airlines
7.7
Good
36 reviews
Check prices

Crew

8.5

Overall

7.7

Entertainment

7.2

Comfort

7.7

Food

7.9

Boarding

8.1

Reviews

1 / 1

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Philippine Airlines
7.3
Good
922 reviews
Hainan Airlines
7.7
Good
36 reviews
Check prices

Crew

8.5

Overall

7.7

Entertainment

7.2

Comfort

7.7

Food

7.9

Boarding

8.1

Reviews

1 / 1

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

China Eastern
7.0
Good
134 reviews
Hainan Airlines
7.7
Good
36 reviews
Check prices

Crew

8.5

Overall

7.7

Entertainment

7.2

Comfort

7.7

Food

7.9

Boarding

8.1

Reviews

1 / 1

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Cebu Pacific
6.9
Okay
206 reviews
Hainan Airlines
7.7
Good
36 reviews
Check prices

Crew

8.5

Overall

7.7

Entertainment

7.2

Comfort

7.7

Food

7.9

Boarding

8.1

Reviews

1 / 1

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

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?

    For a flight from Bangkok Suvarnabhumi to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 17 inbound flights from Bangkok Suvarnabhumi per day. 9 airlines have flights to Sydney Kingsford Smith from Bangkok Suvarnabhumi on a regular basis.

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

    China Southern, at $667, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Sydney.Alternate airlines to your destination round-trip include Scoot and China Eastern. China Southern is currently priced 38% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as $294. However, be on the lookout for offers from Hainan Airlines and VietJet Air, as they are both options that can get you from Bangkok Suvarnabhumi Airport to Sydney for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Bangkok Suvarnabhumi Airport to Sydney consider choosing KLM(87%), Emirates(87%) or Qantas Airways(87%), as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Bangkok Suvarnabhumi Airport to Sydney? While on average our users pay $1,756, our data indicates the cheapest price to be $692. The most popular route (Bangkok Suvarnabhumi - Sydney Kingsford Smith), is priced around $483.

  • 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 $129). Flying from Bangkok Suvarnabhumi Airport to Sydney in October is currently the most expensive (average of $171). 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
Parramatta
Wollongong
Penrith
Katoomba
Randwick
Coogee
Manly
Cronulla
Bondi Beach
Terrigal
Lithgow
Leura
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Fly from Suvarnabhumi to Sydney on these airlines

Choose from the following airlines for your flight from Suvarnabhumi to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 21 January 2025.
Thai Airways flights from Bangkok Suvarnabhumi to Sydney Kingsford Smith
Thai AirAsia X flights from Bangkok Suvarnabhumi to Sydney Kingsford Smith
Qantas Airways flights from Bangkok Suvarnabhumi to Sydney Kingsford Smith

Top 9 airlines flying from Suvarnabhumi to Sydney

Discover the top 9 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 647,157 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$423Average$730FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Thai AirAsia XCheapest$612Average$762FlexibilityNo cancel feeOn-timeN/A
Search Thai AirAsia X flights
China SouthernCheapest$620Average$680FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Philippine AirlinesCheapest$656Average$733FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Cathay PacificCheapest$902Average$1,019FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,003Average$1,097FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$1,004Average$1,137FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$1,013Average$1,249FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Thai AirwaysCheapest$1,033Average$1,227FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Suvarnabhumi.

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

Yes! Cheapflights helps users easily find flights from Suvarnabhumi to Sydney with no change fees.

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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