£209 Find Cheap Flights from Bangkok to Sydney – Compare and Save

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

• Earliest: departs at 08:30 and lands at 17:54
• Latest: departs at 22:35 and lands at 07:59.

The flight takes about 9h 24m.

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

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Bangkok Suvarnabhumi Airport to Sydney takes 9h 24m, covering 4,666 miles.

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 Bangkok Suvarnabhumi Airport to Sydney range from £460 to £705, with an average of £604 over the past 12 months. Anything below £460 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 9% above the £604 route average. Book 24 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £366 return via Manila Ninoy Aquino Intl (MNL), compared with £661 for direct.

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 Bangkok Suvarnabhumi Airport to Sydney flights, with 34% leaving in that window. Evening departures account for 33%, Night flights for 33%, and Afternoon flights for 0%.

One-way fares from Bangkok Suvarnabhumi Airport to Sydney are currently lower than usual. Average one-way flight prices are about £305, which is 5% below the typical average for this route.

Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around £8 for economy cars. Top options include:

• East Coast Car Rentals
• Bargain Car Rentals
• YESDRIVE CAR RENTAL
• No Birds
• EverythingFleet

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

Morning flights have the fewest delays on this route, while evening 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 Bangkok Suvarnabhumi Airport to Sydney route, 11% of flights were delayed in the past three months, with delays averaging 1h 51m.

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

• Singapore Changi (SIN) – 70% of one-stop connections
• Ho Chi Minh City (SGN) – 8% of one-stop connections
• Kuala Lumpur Intl (KUL) – 7% of one-stop connections
• Guangzhou Baiyun (CAN) – 5% of one-stop connections

Yes. Flexible dates can save you up to 17% on flights from Bangkok Suvarnabhumi Airport to Sydney. Thursday is the cheapest departure day at £532 return on average, while Friday is the most expensive at £641, a difference of £109.

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

• Thai Airways
• Qantas Airways

Flying via Phuket City (HKT) gives the shortest average 1-stop total travel time of 12h 02m, compared to 12h 56m via Kuala Lumpur Intl (KUL) and 13h 46m via Brisbane (BNE).

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

Some of the most popular sights in Sydney are Sydney Opera House, Sydney Cricket Ground, and Star Casino. These are among the most viewed places in Sydney on KAYAK.

Among airlines operating Bangkok Suvarnabhumi Airport to Sydney flights:

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

There is a train that can connect you to the BKK Airport from the Bangkok Phaya Thai Station between 06:00–00:00; this ride takes about 30 minutes. The airport train station is in the airport basement so you will be conveniently placed for your flight. If you’re flying from Don Mueang, there are several train services that take you straight to the airport from the Bangkok Central Train Station.

Those flying from BKK Airport can take advantage of massage and spa treatments at either the Express Spa Body & Foot Massage on Level 4 of the International Terminal, or at the Ruean Rak Spa & Massage in the Main Terminal. Those flying from Don Mueang Airport can enjoy massage chairs in the Amaxs Health Focus area or stretch their muscles on one of the exercise machines; or there is the Orchid Spa on Floor 4.

You can find airline lounges at each concourse in the BKK Airport. If you do not have a specific airline pass, all fliers can pay at the door to access the Miracle Business Class Lounges. Alternatively, you can buy a pass online before your flight to guarantee entry. The Miracle Lounges are located on each concourse and have a range of services from showers to business zones with printers and faxes to a bar and buffet.

To help keep you going after your flight from Bangkok to Sydney, you can find some eateries in the Sydney Airport Terminal 1 Arrivals Area. Quick, Lebanese baked snacks can be found at Ooosh Oregano Bakery near Exit A, or you can sit and have a drink at Coopers Alehouse. For a greater range, there is a Food Court in the Terminal 1 Check-in Area, a short walk from Arrivals. Restaurants are not 24h, but some close as late as 22:00 and open as early as 04:00.

There is a train station located not far from Terminal 1 International Arrivals. The Sydney Airport is connected to Central Station in downtown Sydney by the T8 Line. Tickets are sold at the train stations but if you are staying in Sydney for more than a few days, you may want to consider an Opal Card for discounted fares on trains, buses, and ferries.