Flights From Sydney (SYD) to Bangkok (BKK) from AU$300

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

Airfares from Kingsford Smith Intl. to Suvarnabhumi Intl. for one-way flights were as low as AU$300 and round trip flights were AU$407 within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
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Thai Airways International
Cathay Pacific
Singapore Airlines
Malaysia Airlines
Qantas Airways

Flights from Sydney to Bangkok: Customer Reviews

Best Day to Book Flight from Sydney (SYD) to Bangkok (BKK)

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.

Sydney to Bangkok Information

Traveling From Kingsford Smith Intl.
Origin Airport Sydney
Origin Airport IATA Code SYD
Traveling To Suvarnabhumi Intl.
Destination Airport Bangkok
Destination Airport IATA Code BKK
Number of Airlines Serving 1
Average Flight Time 4 hours 10 mins
Direct Flight Time 4 hours 10 mins
Flight Price AU$407

FAQs about flights from Kingsford Smith Intl. (SYD) to Suvarnabhumi Intl. (BKK)

Can I take a flight from Mascot Airport to BKK right now?

Your first step in planning a flight from SYD to Bangkok Airport is to go to the Covid-19 Travel Advisor. It's here you'll find everything you need to know about quarantine, flying restrictions and other important policies.

How long is the flight from Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Intl. Airport (BKK)?

There's no ignoring the fact that you're in it for the long haul from Mascot Airport to Bangkok Airport. The flight lasts on average 14 hours and 29 minutes. Make sure you pack plenty to keep yourself entertained during the journey.

What airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Suvarnabhumi Intl. Airport (BKK)?

You want to make the most of every minute of your holiday. We understand. Thai Airways advertises direct flights from Sydney to Bangkok, so there's no need for you to waste time with a stopover somewhere in between the two cities.

What happens if I need to change my flight booking to BKK due to COVID-19?

If your travel plans to Suvarnabhumi Intl. Airport (BKK) have been affected by COVID-19, you may be able to make a no-change-fee cancellation and score a credit that you can use on another flight. Sign in to your Wotif account to see if your booking is eligible. If you still have questions, our Customer Service Portal is the place to go for more info.

Does Wotif offer flights with flexible change policies?

Some airlines offer the option to change your Suvarnabhumi Intl. Airport (BKK) flight without a fee. That way, you won't get stung with extra costs — but you'll have to pay any difference between the old flight and the new one. Stress less by keeping your eye out for the "no change fees" filter when you book.

How many flights are there from Mascot Airport to Suvarnabhumi Airport?

If you have to travel to Bangkok pronto, rest easy. Simply book one of the 6 flights that operate between Mascot Airport and Bangkok Airport daily.

If I'm planning to fly, what are some airlines that have COVID-19 measures and social distancing rules?

There are many airlines that have social distancing rules and use COVID-19 measures, including Bangkok Airways, Thai AirAsia and Thai Airways. Now you can take that long overdue holiday with confidence knowing that strategies, which may include electrostatic cleaning and providing passenger masks, are in place.

What are the cheapest days to fly?

Here's an insider tip: Sunday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2020, we found that flights departing on a Sunday generally had the lowest average price, closely followed by flights on a Tuesday. You might want to think twice about flying on a Saturday though; generally, our data showed that it had the highest average ticket price.

What is the best day to buy a plane ticket?

Guess what? Boring old Thursday really is the best day to score the cheapest plane tickets. Looking at flight demand on Wotif in 2020, we found that flights purchased on a Thursday had the lowest airfares on average. Booking your plane ticket on a Sunday also seems to score pretty good deals. However, airfares purchased on a Tuesday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking early in the week.

What is the cheapest month to fly?

When comparing airfares booked through Wotif in 2020, our data shows March is one of the cheapest months to fly. On the other hand, the month of June can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if June is your preferred travel month.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2020 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing 4 weeks to 3 months prior to travel.

How can I save money on flights?

Looking for clever ways to save on your next trip? Try mixing and matching airlines and fare types. Our data tells us, travellers who booked flights on Wotif in 2020 saved close to 50% off their airfare, when their return flights consisted of two different airlines or fare types.

*According to flight demand on from January to December 2020. Savings are subject to change and may vary depending on selections made.

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Time zone:
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Sydney to Bangkok Flight Deals from AU$407

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 10 different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Bangkok in just 4 hour(s) and 10 mins, too.   

Snap up great deals on flights to Bangkok from Sydney 

Choose from 1 flights a day on average, with prices starting at AU$407 and rising to AU$995 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 February)
  • 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

The Park Nine Hotel Suvarnabhumi
The Park Nine Hotel Suvarnabhumi
5 out of 5
599, 599/1 Lat Krabang Road, Lat Krabang, Bangkok
The price is AU$61 per night from 2 Jan. to 2 Jan.
Located in Lat Krabang, this luxury hotel is within a 10-minute walk of Robinson Lifestyle Mall and The Paseo Mall. Seacon Square and Rajamangala Stadium are ...
5/5 Exceptional! (3 reviews)
"Very efficient from airport pick up, checkin to airport drop off. Thank you"

Reviewed on 12 Jan. 2020

The Park Nine Hotel Suvarnabhumi
Novotel Bangkok Suvarnabhumi Airport Hotel - SHA Plus
Novotel Bangkok Suvarnabhumi Airport Hotel - SHA Plus
4.5 out of 5
999 Suvarnabhumi Airport Hotel, Moo 1 Nongprue, Bang Phli, Samut Prakan
The price is AU$159 per night from 26 Dec. to 26 Dec.
Located in Nong Prue, this luxury hotel is within 16 mi (25 km) of Samitivej Srinakarin Hospital, Siam Park City and Rajamangala Stadium. Seacon Square and Mega ...
4.5/5 Wonderful! (16 reviews)
"So close and convenient after a long flight with an easy trip in a van. Friendly staff and a nice room."

Reviewed on 4 Dec. 2019

Novotel Bangkok Suvarnabhumi Airport Hotel - SHA Plus
Avagard Capsule Hotel - Suvarnabhumi Airport
Avagard Capsule Hotel - Suvarnabhumi Airport
2 out of 5
999, Moo 1, Suvarnabhumi Airport, B Floor, Airport Rail Link, Bang Phli, Samut Prakan
Located in Nong Prue, this capsule hotel is within 6 miles (10 km) of Marketland, The Paseo Mall and Airport Market. Robinson Lifestyle Mall and Wat Lan Boon ...
Avagard Capsule Hotel - Suvarnabhumi Airport
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 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.