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 $136, however they can be found for as little as $56.

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).

$278+ Flights to Bangkok, Thailand

Flights to Bangkok in 2025

Return from	$506
One-way from	$278
Popular in	December
Cheapest in	February
Average price	$1,104

Scoot
19/5-1/6
2 total stops
26h 30m total
Sydney to Bangkok

Search Deals

11/5
1 total stop
13h 35m total
Sydney to Bangkok

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($319 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($68 potential savings vs. average return price).

Search Deals

Average for return flights in April 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 18 April 2025.

Mon 19/512:50SYD - BKK

1 stop22h 15mScoot

Sun 1/620:25BKK - SYD

1 stop20h 05mScoot

Deal found 18/4$506

Wed 7/509:15SYD - DMK

1 stop13h 35mMultiple Airlines

Wed 21/520:20DMK - SYD

1 stop20h 40mMultiple Airlines

Deal found 17/4$531

Mon 26/520:45SYD - BKK

1 stop14h 20mMultiple Airlines

Sun 8/601:30BKK - SYD

1 stop33h 45mMultiple Airlines

Deal found 16/4$559

Tue 27/521:00SYD - BKK

1 stop24h 15mHainan Airlines

Sun 29/601:30BKK - SYD

1 stop33h 45mHainan Airlines

Deal found 17/4$619

Thu 1/511:25SYD - BKK

1 stop26h 50mXiamenAir

Mon 5/512:15BKK - SYD

1 stop18h 05mXiamenAir

Deal found 17/4$666

Wed 23/411:00SYD - BKK

1 stop28h 30mChina Eastern

Mon 19/502:10BKK - SYD

1 stop27h 50mChina Eastern

Deal found 17/4$769

Thu 5/608:45SYD - BKK

1 stop29h 35mChina Southern

Fri 20/603:00BKK - SYD

1 stop13h 40mChina Southern

Deal found 17/4$791

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 18 April 2025.

Mon 19/520:45SYD - BKK

1 stop14h 20mScoot

Sun 1/620:25BKK - SYD

1 stop12h 10mScoot

Deal found 17/4$506

Wed 7/509:15SYD - DMK

1 stop13h 35mMultiple Airlines

Wed 21/520:20DMK - SYD

1 stop20h 40mMultiple Airlines

Deal found 17/4$531

Tue 27/521:00SYD - BKK

1 stop24h 15mHainan Airlines

Sun 29/601:30BKK - SYD

1 stop33h 45mHainan Airlines

Deal found 17/4$619

Thu 1/511:25SYD - BKK

1 stop26h 50mXiamenAir

Mon 5/512:15BKK - SYD

1 stop18h 05mXiamenAir

Deal found 17/4$666

Wed 7/520:20SYD - BKK

1 stop23h 20mSichuan Airlines

Tue 13/501:15BKK - SYD

1 stop34h 00mSichuan Airlines

Deal found 17/4$714

Wed 23/411:00SYD - BKK

1 stop28h 30mChina Eastern

Mon 19/502:10BKK - SYD

1 stop27h 50mChina Eastern

Deal found 17/4$769

Thu 5/608:45SYD - BKK

1 stop29h 35mChina Southern

Fri 20/603:00BKK - SYD

1 stop13h 40mChina Southern

Deal found 17/4$791

Sun 1/622:10SYD - BKK

1 stop22h 10mMalaysia Airlines

Thu 19/618:40BKK - SYD

1 stop12h 20mMalaysia Airlines

Deal found 17/4$831

Mon 26/520:45SYD - BKK

1 stop14h 20mMultiple Airlines

Sun 8/601:30BKK - SYD

1 stop33h 45mMultiple Airlines

Deal found 16/4$559

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 18 April 2025.

Mon 12/514:50SYD - BKK

Nonstop9h 20mThai Airways

Sat 17/508:30BKK - SYD

Nonstop9h 00mThai Airways

Deal found 17/4$931

Mon 19/509:50SYD - BKK

Nonstop9h 50mBangkok Airways

Sun 1/618:10BKK - SYD

Nonstop9h 15mBangkok Airways

Deal found 17/4$984

Wed 30/409:50SYD - BKK

Nonstop9h 50mEmirates

Wed 14/518:10BKK - SYD

Nonstop9h 15mEmirates

Deal found 18/4$1,093

Wed 4/609:50SYD - BKK

Nonstop9h 50mQantas Airways

Sat 21/618:10BKK - SYD

Nonstop9h 15mQantas Airways

Deal found 17/4$1,130

Sat 3/514:50SYD - BKK

Nonstop9h 20mMultiple Airlines

Wed 7/518:10BKK - SYD

Nonstop9h 15mMultiple Airlines

Deal found 17/4$1,248

Last-minute flights to Bangkok
Discover last-minute flight deals to Bangkok. Data last updated 18 April 2025 and is based on user searches.

Wed 23/411:00SYD - BKK

1 stop28h 30mChina Eastern

Mon 19/502:10BKK - SYD

1 stop27h 50mChina Eastern

Deal found 17/4$769

Wed 23/421:45SYD - BKK

1 stop15h 35mChina Southern

Sat 3/515:55BKK - SYD

1 stop13h 30mChina Southern

Deal found 17/4$1,146

Wed 23/422:10SYD - BKK

1 stop21h 10mMalaysia Airlines

Wed 30/406:00BKK - SYD

1 stop34h 35mMalaysia Airlines

Deal found 17/4$1,562

Wed 23/410:15SYD - BKK

1 stop12h 50mVietnam Airlines

Sat 3/522:15BKK - SYD

2 stops55h 00mVietnam Airlines

Deal found 17/4$1,592

Sun 27/412:50SYD - DMK

2 stops35h 20mMultiple Airlines

Tue 20/516:00DMK - SYD

1 stop12h 50mMultiple Airlines

Deal found 17/4$582

Mon 28/420:45SYD - BKK

1 stop16h 05mMultiple Airlines

Sun 4/501:30BKK - SYD

1 stop33h 45mMultiple Airlines

Deal found 17/4$568

Mon 28/420:45SYD - BKK

1 stop14h 20mScoot

Sun 18/518:00BKK - SYD

1 stop22h 30mScoot

Deal found 17/4$631

Mon 28/411:25SYD - BKK

1 stop16h 25mXiamenAir

Sat 17/501:50BKK - SYD

1 stop28h 30mXiamenAir

Deal found 16/4$738

Mon 28/407:40SYD - BKK

1 stop13h 20mCathay Pacific

Sun 18/512:30BKK - SYD

2 stops18h 55mCathay Pacific

Deal found 16/4$1,053

Mon 28/410:00SYD - BKK

Nonstop9h 20mThai Airways

Sat 24/522:20BKK - SYD

Nonstop9h 00mThai Airways

Deal found 17/4$1,069

Mon 28/408:05SYD - DMK

1 stop27h 10mBatik Air

Sun 18/509:05DMK - SYD

1 stop18h 00mBatik Air

Deal found 16/4$1,413

Mon 28/409:50SYD - BKK

Nonstop9h 50mEmirates

Mon 5/518:10BKK - SYD

Nonstop9h 15mEmirates

Deal found 16/4$1,521

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 18 April 2025.

Sun 11/509:15SYD - DMK

1 stop13h 35mMultiple Airlines

Deal found 16/4$278

Thu 15/520:45SYD - BKK

1 stop27h 10mScoot

Deal found 17/4$287

Tue 29/414:30SYD - BKK

2 stops28h 30mMultiple Airlines

Deal found 17/4$300

Tue 8/710:15SYD - BKK

1 stop14h 45mChina Southern

Deal found 17/4$361

Wed 16/707:55SYD - BKK

1 stop15h 05mSingapore Airlines

Deal found 17/4$413

Mon 21/410:15SYD - BKK

1 stop29h 30mVietJet Air

Deal found 17/4$430

Wed 2/709:20SYD - BKK

1 stop13h 20mJetstar

Deal found 17/4$449

Tue 29/421:00SYD - BKK

1 stop30h 20mHainan Airlines

Deal found 17/4$454

Thu 15/510:00SYD - BKK

Nonstop9h 20mThai Airways

Deal found 17/4$477

Mon 9/610:10SYD - BKK

1 stop16h 40mCathay Pacific

Deal found 16/4$482

Sat 28/621:15SYD - DMK

1 stop20h 30mAirAsia X

Deal found 17/4$600

Tue 22/411:20SYD - BKK

3 stops28h 00mChina Eastern

Deal found 17/4$604

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 19/5

20:45-08:05

1 stop14h 20m

Bangkok Suvarnabhumi

Sun 1/6

20:25-11:35

1 stop12h 10m

$506

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Wed 7/5

09:15-19:50

1 stop13h 35m

Bangkok Don Mueang Intl

Wed 21/5

20:20-20:00

1 stop20h 40m

$531

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 26/5

20:45-08:05

1 stop14h 20m

Bangkok Suvarnabhumi

Sun 8/6

01:30-14:15

1 stop33h 45m

$559

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 27/5

21:00-18:15

1 stop24h 15m

Bangkok Suvarnabhumi

Sun 29/6

01:30-14:15

1 stop33h 45m

$619

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 1/5

11:25-11:15

1 stop26h 50m

Bangkok Suvarnabhumi

Mon 5/5

12:15-09:20

1 stop18h 05m

$666

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 7/5

20:20-16:40

1 stop23h 20m

Bangkok Suvarnabhumi

Tue 13/5

01:15-14:15

1 stop34h 00m

$714

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 28/4

11:00-00:40

1 stop16h 40m

Bangkok Suvarnabhumi

Fri 9/5

02:10-08:00

1 stop26h 50m

$776

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 5/6

08:45-11:20

1 stop29h 35m

Bangkok Suvarnabhumi

Fri 20/6

03:00-19:40

1 stop13h 40m

$791

SydneyBangkok

SYD - DMK

SYDDMK

Sydney Kingsford Smith

Mon 13/10

08:05-19:15

1 stop15h 10m

Bangkok Don Mueang Intl

Mon 10/11

09:05-06:15

1 stop17h 10m

$1,361

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 16/9

20:45-21:05

2 stops27h 20m

$278

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 25 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 43 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 11 hours 42 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 Tuesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

What are the most popular airlines that fly to Bangkok?

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

Thai Airways

From $575

Thai AirAsia X

From $378

Scoot

From $289

Qantas Airways

From $574

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 reviews from past customers who have flown Hainan Airlines, Singapore Airlines and Bangkok Airways to Bangkok. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Hainan Airlines

8.1

Very Good

37 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Hainan Airlines

8.1

Very Good

37 reviews

Hainan Airlines

8.1

Very Good

37 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Singapore Airlines

8.1

Very Good

1,288 reviews

Hainan Airlines

8.1

Very Good

37 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Bangkok Airways

7.9

Good

109 reviews

Hainan Airlines

8.1

Very Good

37 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Thai Airways

7.7

Good

323 reviews

Hainan Airlines

8.1

Very Good

37 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Vietnam Airlines

7.6

Good

194 reviews

Hainan Airlines

8.1

Very Good

37 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

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 $136, however they can be found for as little as $56.
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.

$278+ 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 16/9. 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 18 April 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 18 April 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 18 April 2025.

Cheapflights Fare Finder

Locate flights to Bangkok that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 18 April 2025.

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 11 April 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 30 March 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 reviews from past customers who have flown Hainan Airlines, Singapore Airlines and Bangkok Airways to Bangkok. You can also see how each airline stacks up 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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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 18 April 2025.