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Cheap flights from Sydney to Bangkok Suvarnabhumi Airport from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Bangkok Suvarnabhumi Airport departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sydney to Bangkok

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sydney to Bangkok.
8:45 pm - 8:05 amSYD-BKK
14h 20m1 stop
8:25 pm - 11:35 amBKK-SYD
12h 10m1 stop
$293Scoot
Find Deal
Sat, May 10 - Sat, May 17
12:50 pm - 8:05 amSYD-BKK
22h 15m1 stop
8:25 pm - 7:30 pmBKK-SYD
20h 05m1 stop
$294Scoot
Find Deal
Fri, May 23 - Wed, May 28
12:50 pm - 2:25 pmSYD-BKK
28h 35m1 stop
10:50 am - 7:30 pmBKK-SYD
29h 40m1 stop
$309Scoot
Find Deal
Sun, May 25 - Fri, Jun 6
7:55 am - 5:25 pmSYD-BKK
12h 30m1 stop
3:30 pm - 5:55 amBKK-SYD
11h 25m1 stop
$554Singapore Airlines
Find Deal
Tue, Jul 22 - Sat, Sep 13
9:50 am - 4:40 pmSYD-BKK
9h 50mnonstop
6:10 pm - 6:25 amBKK-SYD
9h 15mnonstop
$583Qantas Airways
Find Deal
Mon, May 5 - Mon, May 19
9:50 am - 4:40 pmSYD-BKK
9h 50mnonstop
6:10 pm - 6:25 amBKK-SYD
9h 15mnonstop
$584Qantas Airways
Find Deal
Tue, May 20 - Tue, May 27
9:50 am - 4:40 pmSYD-BKK
9h 50mnonstop
6:10 pm - 6:25 amBKK-SYD
9h 15mnonstop
$611Emirates
Find Deal
Sat, May 10 - Mon, May 19
9:50 am - 4:40 pmSYD-BKK
9h 50mnonstop
6:10 pm - 6:25 amBKK-SYD
9h 15mnonstop
$612Emirates
Find Deal
Sat, May 3 - Tue, Jun 3
10:00 am - 4:20 pmSYD-BKK
9h 20mnonstop
10:20 pm - 10:20 amBKK-SYD
9h 00mnonstop
$614Thai Airways
Find Deal
Sat, May 10 - Sat, May 17
10:00 am - 4:20 pmSYD-BKK
9h 20mnonstop
10:20 pm - 10:20 amBKK-SYD
9h 00mnonstop
$616Thai Airways
Find Deal
Thu, May 8 - Thu, May 8

Qantas Airways flights from Sydney to Bangkok Suvarnabhumi Airport

Our best Qantas Airways deals on Sydney to Bangkok Suvarnabhumi Airport flight tickets
Qantas Airways
May 5
SYD9:50 amSydney Kingsford Smith
9h 50m
BKK4:40 pmBangkok Suvarnabhumi
May 19
BKK6:10 pmBangkok Suvarnabhumi
9h 15m
SYD6:25 amSydney Kingsford Smith
Qantas Airways
May 20
SYD9:50 amSydney Kingsford Smith
9h 50m
BKK4:40 pmBangkok Suvarnabhumi
May 27
BKK6:10 pmBangkok Suvarnabhumi
9h 15m
SYD6:25 amSydney Kingsford Smith
Qantas Airways
May 19
SYD9:50 amSydney Kingsford Smith
9h 50m
BKK4:40 pmBangkok Suvarnabhumi
Jun 4
BKK6:10 pmBangkok Suvarnabhumi
9h 15m
SYD6:25 amSydney Kingsford Smith

Scoot flights from Sydney to Bangkok Suvarnabhumi Airport

Our best Scoot deals on Sydney to Bangkok Suvarnabhumi Airport flight tickets
Scoot
May 10
SYD8:45 pmSydney Kingsford Smith
14h 20m
1 stop
BKK8:05 amBangkok Suvarnabhumi
May 17
BKK8:25 pmBangkok Suvarnabhumi
12h 10m
1 stop
SYD11:35 amSydney Kingsford Smith
Scoot
May 23
SYD12:50 pmSydney Kingsford Smith
22h 15m
1 stop
BKK8:05 amBangkok Suvarnabhumi
May 28
BKK8:25 pmBangkok Suvarnabhumi
20h 05m
1 stop
SYD7:30 pmSydney Kingsford Smith
Scoot
May 25
SYD12:50 pmSydney Kingsford Smith
28h 35m
1 stop
BKK2:25 pmBangkok Suvarnabhumi
Jun 6
BKK10:50 amBangkok Suvarnabhumi
29h 40m
1 stop
SYD7:30 pmSydney Kingsford Smith

See travel insights to Bangkok from

How to get the cheapest flight ticket from Sydney to Bangkok Suvarnabhumi Airport

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

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of February is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Sydney, with most prices found around $529. The month of May is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Sydney averaging around $578.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Wednesday when prices can be found for as low as $991. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,281.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the evening. Flights from Sydney to Bangkok Suvarnabhumi Airport during this time can be as low as $824. At noon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $1,136 per ticket.

What is the cheapest Sydney Kingsford Smith to Bangkok Suvarnabhumi flight route?

Fly from Sydney Kingsford Smith to Bangkok Suvarnabhumi for the best Sydney Kingsford Smith - Bangkok Suvarnabhumi flight prices

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Sydney when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $651 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Sydney for as low as $599 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Bangkok Suvarnabhumi flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sydney to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of March 2025, prices for Sydney to Bangkok Suvarnabhumi Airport flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sydney to Bangkok Suvarnabhumi Airport (SYD to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Bangkok Suvarnabhumi Airport

Best Price Found

$160

Fastest flight time

9h 20m

Direct flights

Every day
The best one-way flight to Bangkok Suvarnabhumi Airport from Sydney in the past 72 hours is $160. The best round-trip flight deal from Sydney to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $293.
The fastest flight from Sydney to Bangkok Suvarnabhumi Airport takes 9h 20m
Direct flights go from Sydney to Bangkok Suvarnabhumi Airport every day.

  • How far is Sydney Kingsford Smith to Bangkok Suvarnabhumi by plane?

    A flight from Sydney Kingsford Smith to Bangkok Suvarnabhumi will travel around 4665.1 mi. A reasonable flight in good conditions will take 9h 20m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi 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 Sydney Kingsford Smith Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sydney to Bangkok Suvarnabhumi Airport?

  • What is the most popular airline from Sydney to Bangkok Suvarnabhumi Airport?


Best airlines flying from Sydney to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Sydney to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
ScootPriceFrom $291Free CancellationRating
6.7
302 reviews
Search Scoot flights
Thai AirAsia XPriceFrom $390Free CancellationRating
5.5
25 reviews
Search Thai AirAsia X flights
China SouthernPriceFrom $391Free CancellationRating
7.5
94 reviews
Search China Southern flights
Malaysia AirlinesPriceFrom $468Free CancellationRating
7.3
251 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom $541Free CancellationRating
8.1
1,285 reviews
Search Singapore Airlines flights
Qantas AirwaysPriceFrom $598Free CancellationRating
7.5
811 reviews
Search Qantas Airways flights
Thai AirwaysPriceFrom $616Free CancellationRating
7.8
317 reviews
Search Thai Airways flights
Bangkok AirwaysPriceFrom $631Free CancellationRating
7.9
107 reviews
Search Bangkok Airways flights
EmiratesPriceFrom $673Free CancellationRating
8.0
3,189 reviews
Search Emirates flights
  • Emirates Flights From Sydney to Bangkok Suvarnabhumi Airport

    The lowest priced Emirates flight from Sydney to Bangkok Suvarnabhumi Airport from the last 72 hours was $673. Generally, Emirates has 4 flights on this route every week with an average price of $749. Emirates is rated 8.0/10 by our users.

  • Bangkok Airways Flights From Sydney to Bangkok Suvarnabhumi Airport

    Bangkok Airways is also a popular choice for this route. Bangkok Airways flight deals for Sydney to Bangkok Suvarnabhumi Airport start from as low as $631 round-trip, depending on your selected dates, with average Bangkok Airways deals seen on momondo around $683. Bangkok Airways operates 4 flights to Bangkok Suvarnabhumi Airport from Sydney in an average week. Users have rated it 7.9/10 across 107 reviews.


Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Ayutthaya
Chonburi
Ko Lan
Sattahip
Pak Chong
Phetchaburi

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Bangkok?

It is quick and easy to find Sydney to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

Can I find flights from Sydney to Bangkok with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bangkok from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney to Bangkok?

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 Sydney to Bangkok.

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

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


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