Which airlines fly to Bangkok?

When flying to Bangkok from Australia, momondo travellers will most often fly with one of these popular airlines: Thai Airways, Jetstar, Singapore Airlines or Scoot. Depending on what airport in Australia you fly from, you may be able to find flights with any of these popular airlines.

How long does it take to fly to Bangkok?

The average flight duration from Australia to Bangkok depends on which airport you fly into and out of. Flying from Sydney Kingsford Smith to Bangkok Suvarnabhumi is 9h 50m on average, while flying from Melbourne to Bangkok Suvarnabhumi is 9h 10m on average. Bangkok Suvarnabhumi is the most popular airport in Bangkok.

$204 Cheap Flights to Bangkok in 2025/26

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Find the cheapest flights from Australia to Bangkok

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Cheap return flights

Enter your travel dates to find the best prices.

05:35 - 16:00PER-BKK

11h 25m1 stop

09:15 - 04:15BKK-PER

18h 00m1 stop

$356Scoot

Find Deal

Tue, 4 Nov - Wed, 5 Nov

05:35 - 17:25PER-BKK

12h 50m1 stop

11:50 - 04:15BKK-PER

15h 25m1 stop

$357Scoot

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Tue, 3 Mar - Sat, 7 Mar

05:35 - 19:15PER-BKK

14h 40m1 stop

22:55 - 04:15BKK-PER

28h 20m1 stop

$359Scoot

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Tue, 18 Nov - Tue, 25 Nov

14:35 - 20:35PER-BKK

7h 00mdirect

21:55 - 05:35BKK-PER

6h 40mdirect

$365Jetstar

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Mon, 2 Feb - Mon, 16 Feb

14:35 - 20:35PER-BKK

7h 00mdirect

21:55 - 05:35BKK-PER

6h 40mdirect

$385Jetstar

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Sun, 26 Oct - Mon, 3 Nov

15:15 - 10:10SYD-BKK

22h 55m1 stop

19:15 - 07:30BKK-SYD

32h 15m1 stop

$575China Southern

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Thu, 12 Feb - Thu, 5 Mar

10:15 - 17:05BNE-BKK

33h 50m1 stop

02:10 - 08:15BKK-BNE

27h 05m1 stop

$587China Southern

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Fri, 13 Mar - Tue, 24 Mar

12:30 - 11:15SYD-BKK

26h 45m1 stop

01:45 - 10:25BKK-SYD

28h 40m1 stop

$631XiamenAir

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Sat, 8 Nov - Wed, 12 Nov

11:00 - 19:20ADL-BKK

11h 50m1 stop

17:05 - 08:10BKK-ADL

11h 35m1 stop

$732Malaysia Airlines

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Thu, 26 Feb - Wed, 25 Mar

11:00 - 19:20ADL-BKK

11h 50m1 stop

17:05 - 08:10BKK-ADL

11h 35m1 stop

$733Malaysia Airlines

Find Deal

Tue, 17 Feb - Tue, 24 Feb

Fly from

Route

Depart

Return

Price

PerthBangkok

PER - BKK

PERBKK

Perth

Tue 4/11

05:35-16:00

1 stop11h 25m

Bangkok Suvarnabhumi

Wed 5/11

09:15-04:15

1 stop18h 00m

$356

PerthBangkok

PER - BKK

PERBKK

Perth

Tue 3/3

05:35-17:25

1 stop12h 50m

Bangkok Suvarnabhumi

Sat 7/3

11:50-04:15

1 stop15h 25m

$357

PerthBangkok

PER - BKK

PERBKK

Perth

Tue 18/11

05:35-19:15

1 stop14h 40m

Bangkok Suvarnabhumi

Tue 25/11

22:55-04:15

1 stop28h 20m

$359

PerthBangkok

PER - BKK

PERBKK

Perth

Mon 2/2

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 16/2

21:55-05:35

Nonstop6h 40m

$365

PerthBangkok

PER - BKK

PERBKK

Perth

Sun 26/10

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Mon 3/11

21:55-05:35

Nonstop6h 40m

$385

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 12/2

15:15-10:10

1 stop22h 55m

Bangkok Suvarnabhumi

Thu 5/3

19:15-07:30

1 stop32h 15m

$575

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Fri 13/3

10:15-17:05

1 stop33h 50m

Bangkok Suvarnabhumi

Tue 24/3

02:10-08:15

1 stop27h 05m

$587

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Sat 8/11

12:30-11:15

1 stop26h 45m

Bangkok Suvarnabhumi

Wed 12/11

01:45-10:25

1 stop28h 40m

$631

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Thu 26/2

11:00-19:20

1 stop11h 50m

Bangkok Suvarnabhumi

Wed 25/3

17:05-08:10

1 stop11h 35m

$732

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Tue 17/2

11:00-19:20

1 stop11h 50m

Bangkok Suvarnabhumi

Tue 24/2

17:05-08:10

1 stop11h 35m

$733

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Bangkok flights insights and trends

Explore insights for your Bangkok flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Bangkok?

The month of February is, on average, the cheapest month to fly to Bangkok from Australia, with most prices found around $887. The month of May is another great option to travel to Bangkok, with average flight prices from Australia averaging around $920.

What is the absolute cheapest flight to Bangkok?

In the past two weeks, users have booked deals to Bangkok for $36/person, which is 81% cheaper than the average flight to Bangkok. To find the cheapest price to Bangkok from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

The cheapest day to depart on your flight to Bangkok is on a Monday when prices can be found for as low as $1,438. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,513. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangkok.

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

Flying to Bangkok from Australia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $680 when looking at flights departing in the evening. Flights to Bangkok are more costly at midday, with an average ticket price of $1,525. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Bangkok from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,037 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Australia for as low as $922 on momondo.

Cheapest flights to Bangkok

Find the cheapest flights to Bangkok from your nearest city or airport

Find flights from Sydney to Bangkok Suvarnabhumi Airport

CHEAPEST MONTH TO FLY TO BANGKOK FROM SYDNEY	February	15% cheaper	Flying from Sydney to Bangkok costs on average just $887 in February
MOST EXPENSIVE MONTH TO FLY TO BANGKOK FROM SYDNEY	December	41% more expensive	It costs about $1,469 for flights to Bangkok from Sydney in December
MOST POPULAR MONTH TO FLY TO BANGKOK FROM SYDNEY	December	647% more users visited	More momondo users searched in flights to Bangkok from Sydney in December than any other month

Cheap Bangkok flight deals and tips

Summary info about Bangkok flight prices, duration and airlines

Best One-Way Price	$204
Best Round-Trip Price	$356
Fastest flight time	7h 00m
Popular in	December

The best one-way flight price to Bangkok from Australia in the last 72 hours is $204 (Perth to Bangkok Don Mueang Intl).

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The best round-trip flight price to Bangkok from Australia in the last 72 hours is $356 (Perth to Bangkok Suvarnabhumi).

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The fastest flight to Bangkok from Australia takes 7h 00m (Perth to Bangkok Suvarnabhumi).

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December has the highest demand for flights to Bangkok, with a 19% price increase on average.

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Frequently asked questions about flying to Bangkok

What is there to do in Bangkok when it’s raining?

Users planning a flight to Bangkok during the months of May, June, or July should anticipate rain. There are still things to do in Bangkok even when it's raining, though. While in Bangkok you will find Siriraj Medical Museum nearby which is a great museum to visit when you’re looking for things to do indoors. Shopping centres like The Mall Bangkapi are very popular destinations for those visiting the Bangkok area. The Mall Bangkapi is a great place to go if you’re looking to spend some time inside.

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

Most flyers found that booking tickets 58 days in advance of their planned departure date is the best time to get cheap flights to Bangkok. During this timeframe, flight prices are around $1,037.

Is there an alternative airport near Bangkok?

Those flying to Bangkok could potentially find better pricing at Bangkok Don Mueang Intl Airport (19 km from Bangkok city centre), Rayong Utapao Rayong Pattaya Airport (130 km from Bangkok city centre) or Hua Hin Airport (140 km from Bangkok city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Bangkok?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Bangkok is Hua Hin Airport where the average price is $95. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Chinatown?

Yes. To go to Chinatown, book a flight to Bangkok Don Mueang Intl which is in Bangkok and is about 21.8 km away from Chinatown.

What’s the closest airport to Bangkok City Centre?

The closest airport to Bangkok City Centre is 20.8 km away - Bangkok’s Bangkok Don Mueang Intl airport.

When did momondo last update prices for flights to Bangkok?

Prices for flights to Bangkok were last updated today.

How many operators does momondo search for flights to Bangkok?

As of October 2025, there are 60 operators available to choose from for flights to Bangkok.

How old do you have to be to fly to Bangkok?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Bangkok.

What documentation or ID do you need to fly to Bangkok?

The necessary travel and health documents for your Bangkok trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Bangkok. momondo saves you time and could save you money on your trip.

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

Flights to Bangkok with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Bangkok?

Once you have performed a search for flights to Bangkok, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track flight prices for Bangkok and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.