What is the cheapest month to fly to Bangkok?

February is currently the cheapest month to fly to Bangkok . At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

Can I find cheaper flights to Bangkok if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bangkok on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Bangkok?

Based on reviews from Cheapflights users, VietJet Air is rated the highest out of the airlines that fly to Bangkok.

How much is a return flight to Bangkok?

A return flight to Bangkok will typically cost around $606, however they can be found for as little as $29.

Where does the fastest flight to Bangkok depart from?

For those looking to save time traveling to Bangkok, Perth offers the quickest one-way flight (7 hours 0 minutes).

Does Bangkok Suvarnabhumi have car hire?

Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Bangkok Suvarnabhumi?

Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 km away from Bangkok Suvarnabhumi).

$263+ Cheap Flights to Bangkok, Thailand

Flights to Bangkok in 2025

Return from	$527
One-way from	$263
Popular in	December
Cheapest in	February
Average price	$997

Scoot
27/10-6/11
2 total stops
39h 50m total
Sydney to Bangkok

Search Deals

Scoot
15/1
1 total stop
27h 10m total
Sydney to Bangkok

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($267 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average return price).

Search Deals

Average for return flights in September 2025

Search Deals

Find flight deals to Bangkok

Cheapest flights to Bangkok
Explore the most affordable flight options available to Bangkok. Find the lowest fares based on data from user searches, with prices last updated on 9 September 2025.

Mon 27/1020:05SYD - BKK

1 stop23h 55mScoot

Thu 6/1122:55BKK - SYD

1 stop15h 55mScoot

Deal found 6/9$527

Wed 8/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Thu 30/1007:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 5/9$529

Mon 27/1020:05SYD - BKK

1 stop30h 05mScoot

Tue 4/1120:15BKK - SYD

1 stop18h 35mScoot

Deal found 5/9$529

Mon 20/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Mon 27/1007:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 6/9$530

Fri 7/1120:05SYD - BKK

1 stop30h 05mScoot

Sat 15/1117:00BKK - SYD

1 stop21h 50mScoot

Deal found 7/9$530

Wed 15/1021:25SYD - BKK

1 stop23h 35mScoot

Tue 28/1022:55BKK - SYD

1 stop15h 55mScoot

Deal found 7/9$532

Mon 3/1111:15SYD - DMK

1 stop15h 55mMultiple Airlines

Sun 9/1107:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 8/9$533

Wed 8/1013:50SYD - BKK

1 stop24h 00mScoot

Thu 30/1018:35BKK - SYD

1 stop20h 15mScoot

Deal found 5/9$533

Fri 10/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Mon 20/1007:30DMK - SYD

1 stop20h 50mMultiple Airlines

Deal found 6/9$535

Fri 17/1013:50SYD - BKK

1 stop33h 35mScoot

Fri 14/1122:55BKK - SYD

1 stop15h 55mScoot

Deal found 8/9$535

Tue 9/910:15SYD - DMK

1 stop16h 00mMultiple Airlines

Tue 16/907:30DMK - SYD

1 stop20h 50mMultiple Airlines

Deal found 6/9$536

Sat 1/1111:15SYD - DMK

1 stop15h 55mMultiple Airlines

Fri 7/1107:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 8/9$538

Best flights to Bangkok
Discover carefully curated flight deals to Bangkok that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2025.

Wed 1/1009:15SYD - DMK

1 stop13h 05mMultiple Airlines

Mon 3/1121:35DMK - SYD

1 stop19h 00mMultiple Airlines

Deal found 6/9$631

Tue 21/1011:15SYD - BKK

1 stop29h 30mVietJet Air

Tue 28/1011:45BKK - SYD

1 stop16h 20mVietJet Air

Deal found 6/9$997

Wed 28/110:20SYD - BKK

Nonstop9h 50mEmirates

Tue 24/218:00BKK - SYD

Nonstop9h 35mEmirates

Deal found 7/9$1,089

Wed 22/1010:50SYD - BKK

Nonstop9h 50mQantas Airways

Tue 28/1018:00BKK - SYD

Nonstop9h 35mQantas Airways

Deal found 7/9$1,089

Mon 20/1014:05SYD - BKK

1 stop13h 00mMalaysia Airlines

Sat 1/1118:30BKK - SYD

2 stops33h 25mMalaysia Airlines

Deal found 7/9$1,143

Sun 5/1016:00SYD - BKK

1 stop23h 00mSingapore Airlines

Tue 21/1020:10BKK - SYD

1 stop11h 15mSingapore Airlines

Deal found 8/9$1,178

Mon 29/1212:45SYD - BKK

1 stop34h 50mGaruda Indonesia

Sat 7/220:40BKK - SYD

1 stop34h 05mGaruda Indonesia

Deal found 8/9$1,232

Fri 31/1010:45SYD - DMK

1 stop13h 45mMultiple Airlines

Fri 7/1114:55DMK - SYD

1 stop14h 20mMultiple Airlines

Deal found 7/9$632

Sun 19/1010:15SYD - DMK

1 stop13h 05mMultiple Airlines

Sun 23/1121:35DMK - SYD

1 stop19h 00mMultiple Airlines

Deal found 7/9$742

Tue 7/1022:15SYD - DMK

1 stop17h 45mMultiple Airlines

Tue 14/1008:35DMK - SYD

1 stop20h 15mMultiple Airlines

Deal found 7/9$773

Mon 20/1011:15SYD - BKK

1 stop29h 30mVietJet Air

Sat 1/1118:35BKK - SYD

2 stops57h 30mVietJet Air

Deal found 8/9$1,009

Thu 9/1022:15SYD - DMK

1 stop20h 30mMultiple Airlines

Mon 13/1018:45DMK - SYD

1 stop22h 15mMultiple Airlines

Deal found 6/9$773

Direct flights to Bangkok
Explore direct flight options to Bangkok based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2025.

Sun 5/1015:50SYD - BKK

Nonstop9h 20mThai Airways

Tue 21/1022:20BKK - SYD

Nonstop9h 00mThai Airways

Deal found 8/9$936

Thu 23/1015:50SYD - BKK

Nonstop9h 20mThai Airways

Thu 30/1022:35BKK - SYD

Nonstop9h 20mThai Airways

Deal found 8/9$954

Mon 3/1110:00SYD - BKK

Nonstop9h 25mThai Airways

Sun 9/1108:30BKK - SYD

Nonstop9h 20mThai Airways

Deal found 8/9$969

Wed 22/1010:50SYD - BKK

Nonstop9h 50mEmirates

Wed 29/1018:00BKK - SYD

Nonstop9h 35mEmirates

Deal found 7/9$1,006

Tue 14/1010:50SYD - BKK

Nonstop9h 50mBangkok Airways

Tue 21/1018:10BKK - SYD

Nonstop9h 15mBangkok Airways

Deal found 7/9$1,009

Thu 16/1011:00SYD - BKK

Nonstop9h 20mThai Airways

Wed 29/1022:35BKK - SYD

Nonstop9h 20mThai Airways

Deal found 7/9$1,021

Sun 26/1015:35SYD - BKK

Nonstop9h 25mThai Airways

Wed 5/1122:35BKK - SYD

Nonstop9h 20mThai Airways

Deal found 8/9$1,030

Fri 31/1015:35SYD - BKK

Nonstop9h 25mThai Airways

Sun 9/1108:30BKK - SYD

Nonstop9h 20mThai Airways

Deal found 8/9$1,032

Thu 30/1015:35SYD - BKK

Nonstop9h 25mThai Airways

Tue 25/1108:30BKK - SYD

Nonstop9h 20mThai Airways

Deal found 8/9$1,033

Last-minute flights to Bangkok
Discover last-minute flight deals to Bangkok. Data last updated 9 September 2025 and is based on user searches.

Mon 8/910:15SYD - DMK

1 stop16h 00mMultiple Airlines

Thu 11/913:40DMK - SYD

1 stop14h 40mMultiple Airlines

Deal found 6/9$552

Tue 9/910:15SYD - DMK

1 stop16h 00mMultiple Airlines

Tue 16/907:30DMK - SYD

1 stop20h 50mMultiple Airlines

Deal found 6/9$536

Wed 10/910:15SYD - DMK

1 stop16h 00mMultiple Airlines

Sun 21/913:40DMK - SYD

1 stop14h 40mMultiple Airlines

Deal found 6/9$542

Sat 13/910:15SYD - BKK

1 stop26h 50mVietJet Air

Wed 17/919:55BKK - SYD

1 stop32h 25mVietJet Air

Deal found 8/9$570

Sat 13/921:00SYD - BKK

1 stop16h 00mHainan Airlines

Wed 17/911:05BKK - SYD

1 stop23h 55mHainan Airlines

Deal found 6/9$602

Mon 15/910:15SYD - DMK

1 stop16h 00mMultiple Airlines

Fri 19/913:40DMK - SYD

1 stop14h 40mMultiple Airlines

Deal found 8/9$539

Tue 7/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Fri 28/1107:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 7/9$564

Wed 8/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Thu 30/1007:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 5/9$529

Fri 10/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Mon 20/1007:30DMK - SYD

1 stop20h 50mMultiple Airlines

Deal found 6/9$535

Mon 20/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Mon 27/1007:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 6/9$530

Tue 21/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Tue 11/1107:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 8/9$562

Mon 27/1011:15SYD - DMK

1 stop15h 55mMultiple Airlines

Mon 24/1107:40DMK - SYD

1 stop20h 25mMultiple Airlines

Deal found 7/9$556

One-way flights to Bangkok
Search for one-way flight options to Bangkok. Find affordable one-way fares based on user searches. Data last updated 9 September 2025.

Tue 28/1014:20SYD - BKK

1 stop24h 30mScoot

Deal found 5/9$263

Thu 30/1020:05SYD - BKK

1 stop27h 10mScoot

Deal found 6/9$264

Tue 18/1120:05SYD - BKK

1 stop25h 30mScoot

Deal found 6/9$266

Wed 29/1020:05SYD - BKK

1 stop25h 30mScoot

Deal found 8/9$267

Wed 12/1120:05SYD - BKK

1 stop27h 10mScoot

Deal found 7/9$274

Mon 24/1120:05SYD - BKK

1 stop25h 30mScoot

Deal found 7/9$287

Fri 7/1111:15SYD - DMK

1 stop12h 30mMultiple Airlines

Deal found 8/9$296

Wed 8/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Deal found 8/9$299

Fri 12/910:15SYD - BKK

1 stop26h 50mVietJet Air

Deal found 7/9$301

Tue 7/1011:15SYD - DMK

1 stop16h 00mMultiple Airlines

Deal found 8/9$302

Mon 15/910:15SYD - DMK

1 stop16h 00mMultiple Airlines

Deal found 8/9$304

Fri 12/910:15SYD - DMK

1 stop28h 15mMultiple Airlines

Deal found 7/9$307

Fly from

Route

Depart

Return

Price

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Wed 1/10

09:15-19:20

1 stop13h 05m

Bangkok Don Mueang Intl

Mon 3/11

21:35-20:35

1 stop19h 00m

$631

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Fri 31/10

10:45-20:30

1 stop13h 45m

Bangkok Don Mueang Intl

Fri 7/11

14:55-09:15

1 stop14h 20m

$632

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Sun 19/10

10:15-19:20

1 stop13h 05m

Bangkok Don Mueang Intl

Sun 23/11

21:35-20:35

1 stop19h 00m

$742

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Tue 7/10

22:15-12:00

1 stop17h 45m

Bangkok Don Mueang Intl

Tue 14/10

08:35-08:50

1 stop20h 15m

$773

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Thu 9/10

22:15-14:45

1 stop20h 30m

Bangkok Don Mueang Intl

Mon 13/10

18:45-21:00

1 stop22h 15m

$773

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Thu 16/10

22:15-07:50

1 stop13h 35m

Bangkok Don Mueang Intl

Sat 8/11

09:35-09:15

1 stop19h 40m

$773

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Fri 7/11

10:45-20:30

1 stop13h 45m

Bangkok Don Mueang Intl

Sat 15/11

09:35-09:15

1 stop19h 40m

$778

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Sun 16/11

10:45-21:05

1 stop14h 20m

Bangkok Don Mueang Intl

Thu 27/11

14:55-09:15

1 stop14h 20m

$783

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Thu 16/10

22:15-07:50

1 stop13h 35m

Bangkok Don Mueang Intl

Wed 22/10

19:50-21:00

1 stop21h 10m

$848

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Sun 15/2

10:45-20:30

1 stop13h 45m

Bangkok Don Mueang Intl

Sat 14/3

14:55-09:15

1 stop14h 20m

$854

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 45 results

...

Best time to book a flight to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Bangkok

When is the best time to book a flight to Bangkok?

To ensure you get the cheapest price possible for a flight to Bangkok, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Bangkok?

On average, a flight from Sydney to Bangkok takes 10 hours 55 minutes. Flights to Bangkok from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Bangkok?

Users looking for the lowest fares to Bangkok should consider flying on Monday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday afternoons, when prices are usually at their highest.

Weekly flight availability to Bangkok

The most flights from Sydney to Bangkok are scheduled on a Monday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

What are the most popular airlines that fly to Bangkok?

The most popular airlines flying from Sydney to Bangkok are Thai Airways, Scoot and Thai AirAsia X.

What are the cheapest airlines that fly to Bangkok?

The cheapest airlines flying from Sydney to Bangkok are VietJet Air, Jetstar and Scoot.

Rainfall in Bangkok by month

In terms of precipitation, rainfall in Bangkok ranges from 10.0 - 320.0 mm per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok when rainfall is around 10.0 mm.

Temperature in Bangkok by month

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Reviews of airlines servicing Bangkok

Read through reviews of airlines serving Thailand, such as Singapore Airlines, Thai Airways, andQantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very Good

1,363 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Singapore Airlines

8.1

Very Good

1,363 reviews

Singapore Airlines

8.1

Very Good

1,363 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Thai Airways

7.8

Good

348 reviews

Singapore Airlines

8.1

Very Good

1,363 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Qantas Airways

7.5

Good

905 reviews

Singapore Airlines

8.1

Very Good

1,363 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

Scoot

6.7

Okay

308 reviews

Singapore Airlines

8.1

Very Good

1,363 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,July 2025

DAD - SIN

FAQs about flying to Bangkok

Can I find cheaper flights to Bangkok if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Bangkok on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Bangkok?
Based on reviews from Cheapflights users, VietJet Air is rated the highest out of the airlines that fly to Bangkok.
How much is a return flight to Bangkok?
A return flight to Bangkok will typically cost around $606, however they can be found for as little as $29.
Where does the fastest flight to Bangkok depart from?
For those looking to save time traveling to Bangkok, Perth offers the quickest one-way flight (7 hours 0 minutes).
Does Bangkok Suvarnabhumi have car hire?
Yes. Those touching down at Bangkok Suvarnabhumi can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Bangkok Suvarnabhumi?
Yes. Bangkok Suvarnabhumi has hotels nearby for those requiring accommodations. Louis Tavern Dayrooms At Suvarnabhumi Airport is the closest property to Bangkok Suvarnabhumi (0.0 km away from Bangkok Suvarnabhumi).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights to Bangkok?

Cheapflights makes it easy to find Bangkok flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Bangkok?

Millions of users choose and trust Cheapflights to book the best flight deals to Bangkok for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Bangkok with no change fees?

Certainly. Search results for flights to Bangkok shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Bangkok become cheaper?

Yes! Start tracking prices for Bangkok flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$263+ Cheap flights to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Bangkok in 2025

Find the latest flights to Bangkok in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 9 September 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Bangkok

Cheapest flights to BangkokExplore the most affordable flight options available to Bangkok. Find the lowest fares based on data from user searches, with prices last updated on 9 September 2025.

Explore the most affordable flight options available to Bangkok. Find the lowest fares based on data from user searches, with prices last updated on 9 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights to Bangkok that are best for you.

Best time to book a flight to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Bangkok

When is the best time to book a flight to Bangkok?

Use this chart to determine the optimal time to book a return flight from Sydney to Bangkok. Price data was last updated on 29 August 2025.

How long is the flight to Bangkok?

When is the cheapest time to fly to Bangkok?

Use this chart to determine the cheapest time to fly return from Sydney to Bangkok. Price data was last updated on 7 September 2025.

Weekly flight availability to Bangkok

What are the most popular airlines that fly to Bangkok?

What are the cheapest airlines that fly to Bangkok?

Rainfall in Bangkok by month

Plan your trip to Bangkok by taking into account the average rainfall totals by month.

Temperature in Bangkok by month

Plan your trip to Bangkok by taking into account the average temperature totals by month.

Reviews of airlines servicing Bangkok

Read through reviews of airlines serving Thailand, such as Singapore Airlines, Thai Airways, andQantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Bangkok

Can I find cheaper flights to Bangkok if I am willing to have stopovers?

What is the best airline to fly to Bangkok?

How much is a return flight to Bangkok?

Where does the fastest flight to Bangkok depart from?

Does Bangkok Suvarnabhumi have car hire?

Are there hotels close to Bangkok Suvarnabhumi?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Airports serving Bangkok

Book a flight to or from one of these Bangkok airports.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Bangkok?

Why should you use Cheapflights to find cheap flight tickets to Bangkok?

Can Cheapflights find flights to Bangkok with no change fees?

Can Cheapflights notify me if prices for flights to Bangkok become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights to Bangkok
Explore the most affordable flight options available to Bangkok. Find the lowest fares based on data from user searches, with prices last updated on 9 September 2025.