$452 Find Cheap Flights from Sydney to Bangkok – Compare and Save

These are the earliest and latest flight times available from Sydney to Bangkok Suvarnabhumi Airport:

• Earliest: departs at 10:00 and lands at 19:32
• Latest: departs at 15:35 and lands at 01:07.

The flight takes about 9h 32m.

Two cabin classes are available on flights from Sydney to Bangkok Suvarnabhumi Airport:

• Economy class
• Business Class

A direct flight from Sydney to Bangkok Suvarnabhumi Airport takes 9h 32m, covering 12,085 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Sydney to Bangkok Suvarnabhumi Airport range from $1,131 to $1,724, with an average of $1,385 over the past 12 months. Anything below $1,131 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 2% above the $1,385 route average. Book 9 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average $539 return via Beijing Capital (PEK), compared with $1,535 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $76–$179 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A330-300 family is used most often on this route, operated mainly by Qantas Airways and Emirates. Other aircraft seen on the route include Airbus A350-900 variants.

Morning is the busiest departure period on Sydney to Bangkok Suvarnabhumi Airport flights, with 67% leaving in that window. Afternoon departures account for 33%, Evening flights for 0%, and Night flights for 0%.

One-way fares from Sydney to Bangkok Suvarnabhumi Airport are currently lower than usual. Average one-way flight prices are about $531, which is 30% below the typical average for this route.

Bangkok Suvarnabhumi Airport (BKK) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• Hertz

Flights from Sydney to Bangkok Suvarnabhumi Airport usually depart from Sydney Kingsford Smith (SYD) and arrive at Bangkok Suvarnabhumi (BKK).

Afternoon flights have the fewest delays on this route, while morning departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Sydney to Bangkok Suvarnabhumi Airport route, 16% of flights were delayed in the past three months, with delays averaging 1h 40m.

One-stop flights from Sydney to Bangkok Suvarnabhumi Airport most commonly connect through:

• Singapore Changi (SIN) – 57% of one-stop connections
• Kuala Lumpur Intl (KUL) – 17% of one-stop connections
• Guangzhou Baiyun (CAN) – 13% of one-stop connections
• Ho Chi Minh City (SGN) – 4% of one-stop connections

Yes. Flexible dates can save you up to 6% on flights from Sydney to Bangkok Suvarnabhumi Airport. Tuesday is the cheapest departure day at $1,362 return on average, while Friday is the most expensive at $1,435, a difference of $73.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between Sydney and Bangkok Suvarnabhumi Airport. The airlines offering direct flights on this route include:

• Thai Airways
• Qantas Airways

Flying via Kuala Lumpur Intl (KUL) gives the shortest average 1-stop total travel time of 13h 07m, compared to 13h 50m via Melbourne (MEL) and 14h via Brisbane (BNE).

Bangkok Suvarnabhumi Airport is 4 hours behind Sydney (Indochina Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Bangkok Suvarnabhumi Airport are Victory Monument, Pratunam, and Lumpini Park. These are among the most viewed places in Bangkok Suvarnabhumi Airport on KAYAK.

Among airlines operating Sydney to Bangkok Suvarnabhumi Airport flights:

• Thai Airways: offers free seat selection
• Qantas Airways: offers extra legroom; offers free seat selection
• Emirates: offers free seat selection
• Bangkok Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai Airways: a cabin bag and a checked bag in Economy class
• Qantas Airways: a cabin bag and a checked bag in Economy class
• Emirates: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

The Airport Rail Link is one of the fastest and cheapest ways to get into Bangkok from the airport, avoiding the traffic by car. Depending on your final destination, the trip costs ฿15-45 (A$ 0.60-1.86). The train station is located on the basement floor of Suvarnabhumi Airport; just follow the signs. Both Phaya Thai and Makkasan Train Station connect to the local Skytrain.

Absolutely, there are multiple phone stores within Suvarnabhumi Airport that can get you connected and online straight away for your travels in Thailand. You will find these stores at multiple locations on Level Two and Level Four.

As Thailand’s biggest airport, Suvarnabhumi Airport has a huge number of lounges, both exclusive and public. There are multiple Miracle Lounge locations across the airport, with an entry fee of about ฿1,000 (A$ 41) per 2h. These include snacks and beverages, with some also offering showers and bamboo garden smoking areas.