Latest deals
Insights
When to book
FAQs
Price Alerts
Look for other cheap flights to Bangkok

$196 Cheap flights to Bangkok

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Bangkok departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Australia to Bangkok

Cheap return flights

Enter your travel dates to find the best prices.
AirAsia Logo
04:40 - 20:55
PER
-
DMK
17h 15m
1 stop
AirAsia Logo
08:35 - 19:50
DMK
-
PER
10h 15m
1 stop
$367AirAsia
Thu, 23 Jul - Thu, 13 Aug
Scoot Logo
05:35 - 19:35
PER
-
BKK
15h 00m
1 stop
Scoot Logo
22:55 - 04:15
BKK
-
PER
28h 20m
1 stop
$368Scoot
Tue, 12 May - Tue, 26 May
Jetstar Logo
14:35 - 20:35
PER
-
BKK
7h 00mdirect
Jetstar Logo
21:50 - 05:40
BKK
-
PER
6h 50mdirect
$370Jetstar
Fri, 13 Mar - Fri, 20 Mar
China Southern Logo
10:15 - 11:25
BNE
-
BKK
28h 10m
1 stop
China Southern Logo
15:15 - 08:15
BKK
-
BNE
14h 00m
1 stop
$563China Southern
Fri, 13 Mar - Thu, 26 Mar
China Southern Logo
10:15 - 12:55
BNE
-
BKK
29h 40m
1 stop
China Southern Logo
18:55 - 08:15
BKK
-
BNE
34h 20m
1 stop
$564China Southern
Mon, 9 Mar - Sun, 15 Mar
VietJet Air Logo
23:40 - 19:05
BNE
-
BKK
22h 25m
1 stop
VietJet Air Logo
20:05 - 22:10
BKK
-
BNE
23h 05m
1 stop
$603VietJet Air
Fri, 13 Mar - Tue, 24 Mar
VietJet Air Logo
23:40 - 10:45
BNE
-
BKK
14h 05m
1 stop
VietJet Air Logo
20:05 - 22:10
BKK
-
BNE
23h 05m
1 stop
$608VietJet Air
Thu, 26 Feb - Thu, 5 Mar
Malaysia Airlines Logo
09:45 - 18:55
ADL
-
BKK
11h 40m
1 stop
Malaysia Airlines Logo
19:45 - 07:00
BKK
-
ADL
32h 45m
1 stop
$675Malaysia Airlines
Mon, 27 Jul - Fri, 31 Jul
Malaysia Airlines Logo
09:45 - 18:55
ADL
-
BKK
11h 40m
1 stop
Malaysia Airlines Logo
19:45 - 07:00
BKK
-
ADL
32h 45m
1 stop
$677Malaysia Airlines
Wed, 20 May - Thu, 11 Jun
Jetstar Logo
08:50 - 19:40
AVV
-
BKK
13h 50m
1 stop
Jetstar Logo
21:40 - 14:20
BKK
-
AVV
13h 40m
1 stop
$841Jetstar
Fri, 1 May - Wed, 20 May

momondo Fare Finder

 
Locate flights to Bangkok that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 29 January 2026.
Use the filters below to find and compare flights to Bangkok that are best for you.

Fly from

Route

Depart

Return

Price

PerthBangkok

PER - DMK

PERDMK

Perth

Thu 23/7

04:40-20:55

1 stop17h 15m

Bangkok Don Mueang Intl

Thu 13/8

08:35-19:50

1 stop10h 15m

$367

PerthBangkok

PER - BKK

PERBKK

Perth

Tue 12/5

05:35-19:35

1 stop15h 00m

Bangkok Suvarnabhumi

Tue 26/5

22:55-04:15

1 stop28h 20m

$368

PerthBangkok

PER - BKK

PERBKK

Perth

Fri 13/3

14:35-20:35

Nonstop7h 00m

Bangkok Suvarnabhumi

Fri 20/3

21:50-05:40

Nonstop6h 50m

$370

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Fri 13/3

10:15-11:25

1 stop28h 10m

Bangkok Suvarnabhumi

Thu 26/3

15:15-08:15

1 stop14h 00m

$563

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Mon 9/3

10:15-12:55

1 stop29h 40m

Bangkok Suvarnabhumi

Sun 15/3

18:55-08:15

1 stop34h 20m

$564

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Fri 13/3

23:40-19:05

1 stop22h 25m

Bangkok Suvarnabhumi

Tue 24/3

20:05-22:10

1 stop23h 05m

$603

BrisbaneBangkok

BNE - BKK

BNEBKK

Brisbane

Thu 26/2

23:40-10:45

1 stop14h 05m

Bangkok Suvarnabhumi

Thu 5/3

20:05-22:10

1 stop23h 05m

$608

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Mon 27/7

09:45-18:55

1 stop11h 40m

Bangkok Suvarnabhumi

Fri 31/7

19:45-07:00

1 stop32h 45m

$675

AdelaideBangkok

ADL - BKK

ADLBKK

Adelaide

Wed 20/5

09:45-18:55

1 stop11h 40m

Bangkok Suvarnabhumi

Thu 11/6

19:45-07:00

1 stop32h 45m

$677

MelbourneBangkok

AVV - BKK

AVVBKK

Melbourne Avalon

Fri 1/5

08:50-19:40

1 stop13h 50m

Bangkok Suvarnabhumi

Wed 20/5

21:40-14:20

1 stop13h 40m

$841

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

Bangkok flights insights and trends

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

What is the cheapest month to fly to Bangkok?

The month of October is, on average, the cheapest month to fly to Bangkok from Australia, with most prices found around $852. The month of May is another great option to travel to Bangkok, with average flight prices from Australia averaging around $857.

What is the absolute cheapest flight to Bangkok?

In the past two weeks, users have booked deals to Bangkok for $37/person, which is 77% 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.

See prices from:

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 Wednesday when prices can be found for as low as $1,321. 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 Friday because tickets tend to average around $1,397. 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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,302 when looking at flights departing in the afternoon. Flights to Bangkok are more costly at midday, with an average ticket price of $1,413. 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 $972 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 $884 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 SYDNEYOctober13% cheaperFlying from Sydney to Bangkok costs on average just $852 in October
MOST EXPENSIVE MONTH TO FLY TO BANGKOK FROM SYDNEYDecember38% more expensiveIt costs about $1,349 for flights to Bangkok from Sydney in December
MOST POPULAR MONTH TO FLY TO BANGKOK FROM SYDNEYDecember329% more users visitedMore 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

$196

Best Round-Trip Price

$367

Fastest flight time

14h 20m

Popular in

December
The best one-way flight price to Bangkok from Australia in the last 72 hours is $196 (Perth to Bangkok Suvarnabhumi).
Search Deals
The best round-trip flight price to Bangkok from Australia in the last 72 hours is $367 (Perth to Bangkok Don Mueang Intl).
Search Deals
The fastest flight to Bangkok from Australia takes 14h 20m (Perth to Bangkok Don Mueang Intl).
Search Deals
December has the highest demand for flights to Bangkok, with a 18% price increase on average.
Search Deals

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 Siam Square are very popular destinations for those visiting the Bangkok area. Siam Square 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 $972.

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), 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 Utapao Rayong Pattaya Airport where the average price is $45. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Watthana?

Yes. To go to Watthana, book a flight to Bangkok Suvarnabhumi which is in Bangkok and is about 18.8 km away from Watthana.

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 January 2026, there are 55 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.

An easier way to manage your Bangkok trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 28/2
Sat 7/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bangkok