Q: How much does it cost for a return flight from Sydney to Bangkok Suvarnabhumi Airport?

Airfare is below average for this route at the moment. Sydney to Bangkok Suvarnabhumi Airport flights typically cost between $588 and $1,006 in May. The cheapest return flight price found within the last 3 days was $533 on Scoot (3 May-20 May). Find deals

Question 1

What’s the cheapest stopover airport for flights from Sydney to Bangkok Suvarnabhumi Airport?

Accepted Answer

Haikou (HAK) is the most affordable one-stop option, with an average return flight price of $671. Find deals

Question 2

Which airport typically offers the quickest stopover for flights from Sydney to Bangkok Suvarnabhumi Airport?

Accepted Answer

Flights via Taipei City (TPE) offer the fastest connection on this route, with an average stopover time of 1h 44m. Find deals

Question 3

How much does it cost for a return flight from Sydney to Bangkok Suvarnabhumi Airport?

Accepted Answer

Airfare is below average for this route at the moment.Sydney to Bangkok Suvarnabhumi Airport flights typically cost between $588 and $1,006 in May.
The cheapest return flight price found within the last 3 days was $533 on Scoot (3 May-20 May). Find deals

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week. Find deals

Question 5

What is the most punctual flight time for Sydney to Bangkok flights?

Accepted Answer

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

Question 6

What’s the fastest stopover option from Sydney to Bangkok Suvarnabhumi Airport?

Accepted Answer

Flights via Brisbane (BNE) have the shortest average one-way travel time for one-stop routes: 13h 33m.

Question 7

Which airline has the best punctuality record on Sydney to Bangkok flights?

Accepted Answer

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 10% of flights being delayed.

Question 8

What’s the top stopover airport for flights from Sydney to Bangkok Suvarnabhumi Airport?

Accepted Answer

Singapore (SIN) – chosen by Cheapflights users on 62% of one-stop itineraries from Sydney to Bangkok Suvarnabhumi Airport on Cheapflights.

Question 9

How often are flights from Sydney to Bangkok delayed?

Accepted Answer

About 14% of weekly flights between Sydney and Bangkok have experienced delays in the past year, with the average delay time being 98 minutes.

Question 10

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

Accepted Answer

For as low as $796, VietJet Air can have you in Bangkok Suvarnabhumi Airport from Sydney in 17h 15m. The distance between Sydney and Bangkok Suvarnabhumi Airport is about 7509 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 11

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

Accepted Answer

VietJet Air, at $277, was found to be the cheapest airline from Sydney to Bangkok Suvarnabhumi Airport.Alternate airlines to your destination round-trip include Hainan Airlines and Jetstar. VietJet Air is currently priced 71% below the average price you’ll pay for this route.

Question 12

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

Accepted Answer

$220 is the cheapest one-way deal found within the past few days, from Scoot. You may also be able to find cheap deals on AirAsia X and China Eastern, with prices starting from $228 and $240, respectively.

Question 13

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

Accepted Answer

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Bangkok Suvarnabhumi Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 14

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

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Sydney to Bangkok Suvarnabhumi Airport (average of $412). Flying from Sydney to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $789). 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.

Question 15

Weekly flight availability from Sydney to Bangkok Suvarnabhumi Airport

Accepted Answer

The most flights from SYD to BKK are scheduled on a Friday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

Question 16

E

Accepted Answer

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Question 17

E

Accepted Answer

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Question 18

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

Accepted Answer

Looking at all options, your cheapest flight can be booked for $555. While the most popular route (Sydney Kingsford Smith - Bangkok Suvarnabhumi) can be booked for $484 on average, our data indicates $2,508 when flying from Sydney to Bangkok Suvarnabhumi Airport.

Question 19

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

Accepted Answer

Before booking your flight to Bangkok Suvarnabhumi Airport from Sydney, have a look at the most reliable airlines to get you to your destination on time: Lufthansa (95%), Austrian Airlines (95%), Oman Air( 93%).

Question 20

What are the most popular airlines that fly from Sydney to Bangkok Suvarnabhumi Airport?

Accepted Answer

The most popular airlines flying from Sydney to Bangkok Suvarnabhumi Airport are Thai Airways, Scoot and Qantas Airways. Something to consider prior to booking your flight.

Question 21

Where are the most common stopover locations when flying from Sydney to Bangkok Suvarnabhumi Airport?

Accepted Answer

The most popular stopover on flights from Sydney to Bangkok Suvarnabhumi Airport is Singapore. Kuala Lumpur sees the second most layovers for non-direct flights flying from Sydney to Bangkok Suvarnabhumi Airport. Guangzhou comes in third as the most popular stopover location on Sydney to Bangkok Suvarnabhumi Airport flights.

Question 22

Where are the least popular stopover locations for Sydney to Bangkok Suvarnabhumi Airport flights?

Accepted Answer

Of the flights from Sydney to Bangkok Suvarnabhumi Airport that have stopovers, the fewest flights stop in Ho Chi Minh City. Haikou follows Ho Chi Minh City in terms of the least common stopover location on Sydney to Bangkok Suvarnabhumi Airport flights. Xiamen ranks third to last in terms of the least popular stopover locations on Sydney to Bangkok Suvarnabhumi Airport flights.

Question 23

What are some popular things to do or see while on a stopover in Singapore?

Accepted Answer

Singapore travellers tend to visit Sentosa, Merlion, and Universal Studios Singapore more than anywhere else. Sentosa, Merlion, and Universal Studios Singapore can be accessed by travelling approximately 21.6 km, 16.9 km, and 21.6 km, respectively from Singapore Changi. Travellers can book a car hire at Singapore Changi for about $117 per day to make their sightseeing more efficient.

Question 24

What are some popular points of interest to see during a stopover in Kuala Lumpur?

Accepted Answer

If you're on a stopover in Kuala Lumpur and looking for things to do, consider visiting Petronas Towers, National Mosque of Malaysia, or Kuala Lumpur Tower. Those on a layover in Kuala Lumpur interested in visiting Petronas Towers, National Mosque of Malaysia, or Kuala Lumpur Tower can do so by travelling 46.6 km, 44.8 km, and 46.0 km, respectively from Kuala Lumpur Intl. Those on a stopover in Kuala Lumpur in need of a car hire can book one at Kuala Lumpur Intl for about $40.

Question 25

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

Accepted Answer

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

Question 26

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

Accepted Answer

Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Bangkok Suvarnabhumi. You should not have trouble finding flights to Bangkok Suvarnabhumi from Kingsford Smith; the airport handles an average of 16 outbound flights to Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 21 airlines have flights from the Sydney airport to Bangkok Suvarnabhumi. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

Question 27

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

Accepted Answer

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

Question 28

How can I find direct flights from Sydney to Suvarnabhumi?

Accepted Answer

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

Question 29

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

Accepted Answer

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

Question 30

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

Accepted Answer

Cheapflights helps you search for flights from Sydney to Suvarnabhumi 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.

Question 31

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

Accepted Answer

Cheapflights helps you find that perfect flight to Suvarnabhumi from Sydney by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 32

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

Accepted Answer

Yes, we can. To see specific flights from Sydney to Suvarnabhumi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 33

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

Accepted Answer

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

Round-trip from	$533
One-way from	$267
Popular in	December
Cheapest in	October
Average price	$935
Good round-trip deal	$1,200 or less
Good one-way deal	$677 or less

Airline	Cheapest	Average	Flexibility	On-time
VietJet Air	Cheapest$277	Average$594	FlexibilityNo cancel fee	On-timeN/A	Search VietJet Air flights
Hainan Airlines	Cheapest$360	Average$627	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
XiamenAir	Cheapest$375	Average$859	FlexibilityNo cancel fee	On-time49%	Search XiamenAir flights
Jetstar	Cheapest$376	Average$826	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights
Scoot	Cheapest$411	Average$509	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
Cebu Pacific	Cheapest$462	Average$771	FlexibilityNo cancel fee	On-time64%	Search Cebu Pacific flights
China Southern	Cheapest$517	Average$809	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Malaysia Airlines	Cheapest$541	Average$711	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Batik Air	Cheapest$576	Average$881	FlexibilityNo cancel fee	On-timeN/A	Search Batik Air flights
Philippine Airlines	Cheapest$595	Average$823	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights

Cheap flights from Sydney to Bangkok Suvarnabhumi Airport from $267

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Suvarnabhumi

Cheapest flights from Sydney to SuvarnabhumiExplore the most affordable flight options available from Sydney to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Explore the most affordable flight options available from Sydney to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Best flights from Sydney to SuvarnabhumiDiscover carefully curated flight deals from Sydney to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 February 2026.

Discover carefully curated flight deals from Sydney to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 February 2026.

Direct flights from Sydney to SuvarnabhumiExplore direct flight options from Sydney to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 February 2026.

Explore direct flight options from Sydney to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 February 2026.

Last-minute flights from Sydney to SuvarnabhumiDiscover last-minute flight deals from Sydney to Suvarnabhumi. Data last updated 23 February 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Suvarnabhumi. Data last updated 23 February 2026 and is based on user searches.

One-way flights from Sydney to SuvarnabhumiSearch for one-way flight options from Sydney to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 23 February 2026.

Search for one-way flight options from Sydney to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 23 February 2026.

Find flight deals from Sydney to Suvarnabhumi

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Sydney to Suvarnabhumi

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

Cheapflights Insights

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

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

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

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

How much does it cost for a return flight from Sydney to Bangkok Suvarnabhumi Airport?

Weekly flight availability from Sydney to Bangkok Suvarnabhumi Airport

How often are flights from Sydney to Bangkok delayed?

What is the most punctual flight time for Sydney to Bangkok flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Sydney to Bangkok flights?

What’s the top stopover airport for flights from Sydney to Bangkok Suvarnabhumi Airport?

What’s the cheapest stopover airport for flights from Sydney to Bangkok Suvarnabhumi Airport?

What’s the fastest stopover option from Sydney to Bangkok Suvarnabhumi Airport?

Which airport typically offers the quickest stopover for flights from Sydney to Bangkok Suvarnabhumi Airport?

Reviews of airlines servicing Suvarnabhumi

Related info for your journey

Find useful and relevant information for your journey from Sydney to Suvarnabhumi. 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 from for flights from Sydney to Bangkok Suvarnabhumi?

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

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

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

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

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

Where are the most common stopover locations when flying from Sydney to Bangkok Suvarnabhumi Airport?

What are some popular things to do or see while on a stopover in Singapore?

What are some popular points of interest to see during a stopover in Kuala Lumpur?

Where are the least popular stopover locations for Sydney to Bangkok Suvarnabhumi Airport flights?

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

How can I find direct flights from Sydney to Suvarnabhumi?

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

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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Sydney to Suvarnabhumi on these airlines

Choose from the following airlines for your flight from Sydney to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 23 February 2026.

Alternative routes for Sydney to Suvarnabhumi

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Suvarnabhumi by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Thailand

Book a non-stop flight to one of these other cities located in Thailand.

Search flights from Sydney to Suvarnabhumi by cabin class

Find flights from Sydney to Suvarnabhumi, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sydney and Suvarnabhumi flights

Browse other Sydney and Suvarnabhumi flight options. Last updated on 23 February 2026.

Other flights from Sydney

Browse through other flights departing from Sydney. Flights are based on user searches made on Cheapflights and were last updated on 23 February 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Suvarnabhumi

Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 February 2026.

Top 10 airlines flying from Sydney to Suvarnabhumi

Fly with Cheapflights

Cheapest flights from Sydney to Suvarnabhumi
Explore the most affordable flight options available from Sydney to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2026.

Best flights from Sydney to Suvarnabhumi
Discover carefully curated flight deals from Sydney to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 February 2026.

Direct flights from Sydney to Suvarnabhumi
Explore direct flight options from Sydney to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 February 2026.

Last-minute flights from Sydney to Suvarnabhumi
Discover last-minute flight deals from Sydney to Suvarnabhumi. Data last updated 23 February 2026 and is based on user searches.

One-way flights from Sydney to Suvarnabhumi
Search for one-way flight options from Sydney to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 23 February 2026.