Flights from Sydney (SYD) to Bangkok (BKK)

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Cheapest Flights from Sydney (SYD) to Bangkok (BKK)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Mon, 6 Apr - Thu, 9 Apr
SYD
Kingsford Smith Intl.
BKK
Suvarnabhumi Intl.
NZ$2,057 Return, found 4 days ago
NZ$2,057
Return
found 4 days ago
Select Malaysia Airlines flight, departing Mon, 6 Apr from Kingsford Smith Intl. to Suvarnabhumi Intl., returning Thu, 9 Apr, priced at NZ$2,057 found 4 days ago
Philippine Airlines
Mon, 6 Apr - Wed, 8 Apr
SYD
Kingsford Smith Intl.
BKK
Suvarnabhumi Intl.
NZ$2,066 Return, found 4 days ago
NZ$2,066
Return
found 4 days ago
Select Philippine Airlines flight, departing Mon, 6 Apr from Kingsford Smith Intl. to Suvarnabhumi Intl., returning Wed, 8 Apr, priced at NZ$2,066 found 4 days ago
Malaysia Airlines
Mon, 6 Apr - Mon, 13 Apr
SYD
Kingsford Smith Intl.
BKK
Suvarnabhumi Intl.
NZ$2,109 Return, found 4 days ago
NZ$2,109
Return
found 4 days ago
Select Malaysia Airlines flight, departing Mon, 6 Apr from Kingsford Smith Intl. to Suvarnabhumi Intl., returning Mon, 13 Apr, priced at NZ$2,109 found 4 days ago
Cathay Pacific
Mon, 6 Apr - Sun, 12 Apr
SYD
Kingsford Smith Intl.
BKK
Suvarnabhumi Intl.
NZ$2,240 Return, found 4 days ago
NZ$2,240
Return
found 4 days ago
Select Cathay Pacific flight, departing Mon, 6 Apr from Kingsford Smith Intl. to Suvarnabhumi Intl., returning Sun, 12 Apr, priced at NZ$2,240 found 4 days ago
Malaysia Airlines
Mon, 6 Apr - Fri, 10 Apr
SYD
Kingsford Smith Intl.
BKK
Suvarnabhumi Intl.
NZ$2,241 Return, found 4 days ago
NZ$2,241
Return
found 4 days ago
Select Malaysia Airlines flight, departing Mon, 6 Apr from Kingsford Smith Intl. to Suvarnabhumi Intl., returning Fri, 10 Apr, priced at NZ$2,241 found 4 days ago
Thai Airways International
Mon, 6 Apr - Mon, 6 Apr
SYD
Kingsford Smith Intl.
BKK
Suvarnabhumi Intl.
NZ$2,397 Return, found 4 days ago
NZ$2,397
Return
found 4 days ago
Select Thai Airways International flight, departing Mon, 6 Apr from Kingsford Smith Intl. to Suvarnabhumi Intl., returning Mon, 6 Apr, priced at NZ$2,397 found 4 days ago
Malaysia Airlines
Mon, 6 Apr - Sat, 11 Apr
SYD
Kingsford Smith Intl.
BKK
Suvarnabhumi Intl.
NZ$2,537 Return, found 4 days ago
NZ$2,537
Return
found 4 days ago
Select Malaysia Airlines flight, departing Mon, 6 Apr from Kingsford Smith Intl. to Suvarnabhumi Intl., returning Sat, 11 Apr, priced at NZ$2,537 found 4 days ago

Sydney to Bangkok Flight Information

Find the Cheapest Flights from Sydney (SYD) to Bangkok (BKK)

Work hard, travel harder! Wotif brings you the cheapest Sydney to Bangkok flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top SYD to BKK routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Kingsford Smith Intl.
Origin Airport
Origin Airport IATA Code
SYD
Traveling To
Suvarnabhumi Intl.
Destination Airport
Destination Airport IATA Code
BKK
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price
NZ$2,057

Frequently asked questions

How long is the flight from Mascot Airport to BKK?
The greatest thing about a long flight is that it forces you to slow down from the chaos of the rat race. Make good use of the 13 hours and 29 minutes from Sydney to Bang Phli to knock back a few cold ones, finally get to that book or sneak in forty winks.
What airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Bangkok Airport?
Avoid the stress of running through an unfamiliar airport to make your connecting flight when travelling from Sydney to Bang Phli. A few airlines offer direct flights. Have a squiz at Qantas and Thai Airways International for starters.
What are the cheapest days to fly?
Here's an insider tip: Tuesday is typically the cheapest day to fly! Looking at flights booked on Wotif.co.nz in 2021, we found that flights departing on a Tuesday generally had the lowest average price. Wotif data also shows Wednesdays and Fridays generally have the highest average ticket prices according to our demand data.
What is the best day to buy a plane ticket?
Guess what? Saturday is actually the best day to score the cheapest plane tickets. Looking at flight demand on Wotif.co.nz in 2021, we found that flights purchased on Saturdays had the lowest airfares on average. Thursday, on the other hand, can be the most expensive day of the week to buy your airfare, with generally a higher than average ticket value.
What is the cheapest month to fly?
When comparing 2021 flight demand on Wotif.co.nz, September is one of the cheapest months to fly, when ticket prices are generally at their lowest. May is a close second for the cheapest time to fly. The months December and January are often the most expensive ones to travel, with higher than average ticket prices, so plan ahead and book early for your travel plans.
How far in advance can you book a flight?
Are you a super organised traveller? Even though not all airlines release their fares a year in advance, you can start researching your flights 12 months in advance for many carriers. It's good to book your international flights to popular destinations early, particularly in peak holiday periods. According to Wotif's 2021 travel trends, last minute planners can also bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to travel.*According to flight demand on Wotif.co.nz from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Bangkok ,
Thailand
IATA code:
BKK
Longitude:
100.752044
Latitude:
13.693062
Time zone:
Asia/Bangkok
Address:
Sydney NSW,
Australia
IATA code:
SYD
Longitude:
151.179898
Latitude:
-33.932922
Time zone:
Australia/Sydney

Sydney to Bangkok Flight Deals from NZ$2,057

Considering a quick trip to Bangkok, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from SYD to BKK. With heaps of cheap fares from Sydney, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Bangkok from Sydney  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Bangkok from Sydney from 7 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Bangkok in just hour(s) and mins, too.   

Snap up great deals on flights to Bangkok from Sydney 

Choose from flights a day on average, with prices starting at NZ$2,057 and rising to NZ$2,537 depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Sydney to Bangkok today!  

Find cheap airfares to Bangkok from Sydney 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Sydney and Bangkok
  • Avoid peak season (prices tend to be lower in April)
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Bangkok from Sydney with Wotif

Wotif is a super-easy way to find the best flight for you to Bangkok. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Sydney to Bangkok

Hyatt Regency Bangkok Suvarnabhumi Airport

Hyatt Regency Bangkok Suvarnabhumi Airport

4 out of 5
999 Suvarnabhumi Airport Hotel Bang Phli Samut Prakan
The price is NZ$291 per night from 11 Apr to 12 Apr
NZ$291
11 Apr - 12 Apr
includes taxes & fees
Stay at this spa hotel in Bang Phli. Enjoy free Wi-Fi, free parking and a full-service spa. Our guests praise the breakfast and the pool in their reviews. Popular ...
8.8/10 Excellent! (1,218 reviews)
Very nice staff

Reviewed on 4 Apr 2026

Hyatt Regency Bangkok Suvarnabhumi Airport
Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

5 out of 5
99 Moo 6, Kingkaew Road, Rachateva Bang Phli Samut Prakan
The price is NZ$150 per night from 5 May to 6 May
NZ$150
5 May - 6 May
includes taxes & fees
Stay at this luxury hotel in Bang Phli. Enjoy free Wi-Fi, free parking and a full-service spa. Our guests praise the breakfast and the restaurant in their reviews. ...
8.8/10 Excellent! (2,553 reviews)
Clean and comfortable. Very friendly staff. Shuttle transport was great. Max connected on whatsapp so there was great oversight snd care. Place has a few spots that are run down and need love but overall the room was lovely. We ate in the restaurant for dinner as well as breakfast-very good.

Reviewed on 3 Apr 2026

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
Suvarnabhumi Ville Airport Hotel

Suvarnabhumi Ville Airport Hotel

3.5 out of 5
9/9 King Kaew Road, Soi 64 Bang Phli Bangkok
The price is NZ$64 per night from 5 Apr to 6 Apr
NZ$64
5 Apr - 6 Apr
includes taxes & fees
Stay at this hotel in Bang Phli. Enjoy free Wi-Fi, free parking and 2 restaurants. Our guests praise the restaurant and the helpful staff in their reviews. Popular ...
8.6/10 Excellent! (1,629 reviews)
We had the premier suite with pool access and it was amazing. The staff were helpful and friendly. We got Thai Massages on site, which were also perfect. Overall a 10/10 stay

Reviewed on 4 Apr 2026

Suvarnabhumi Ville Airport Hotel
See all 7,654 properties in Suvarnabhumi Intl.
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

^Savings based on all package bookings made with Flight + Hotel on Wotif.co.nz from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.