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$264+ Cheap flights to Suvarnabhumi

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
19 aug. — 26 aug.1
1 adult

Flights to Suvarnabhumi in 2025

Find the latest flights to Suvarnabhumi 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 14 august 2025.

Return from

$506

One-way from

$264

Popular in

December

Cheapest in

February

Average price

$925

Good round-trip deal

$1,193 or less

Good one-way deal

$606 or less
Scoot
  • Scoot
  • 25/10-12/11
  • 2 total stops
  • 45h 50m total
  • Sydney to Bangkok
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Scoot
  • Scoot
  • 12/10
  • 1 total stop
  • 24h 00m total
  • Sydney to Bangkok
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Highest demand for flights based on searches. 14% potential increase in price ($269 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average return price).
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Average for return flights in August 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Bangkok Suvarnabhumi.
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Find flight deals to Suvarnabhumi Airport

Cheapest flights to Suvarnabhumi Airport
Explore the most affordable flight options available to Suvarnabhumi Airport. Find the lowest fares based on data from user searches, with prices last updated on 14 august 2025.

lø. 25/1021:25SYD - BKK
1 stop25h 35mScoot
on. 12/1118:35BKK - SYD
1 stop20h 15mScoot
Deal found 12/8$506
lø. 25/1021:25SYD - BKK
1 stop17h 25mScoot
lø. 1/1120:00BKK - SYD
1 stop18h 50mScoot
Deal found 11/8$507
ma. 20/1021:25SYD - BKK
1 stop16h 25mScoot
ma. 3/1120:00BKK - SYD
1 stop13h 05mScoot
Deal found 12/8$512
to. 30/1020:05SYD - BKK
1 stop25h 30mScoot
to. 20/1118:35BKK - SYD
1 stop20h 15mScoot
Deal found 11/8$517
lø. 1/1120:05SYD - BKK
1 stop16h 10mScoot
lø. 15/1118:35BKK - SYD
1 stop14h 30mScoot
Deal found 13/8$532
lø. 15/1114:20SYD - BKK
1 stop32h 40mScoot
lø. 29/1111:50BKK - SYD
1 stop21h 15mScoot
Deal found 13/8$538
to. 11/921:00SYD - BKK
1 stop24h 15mHainan Airlines
on. 17/911:05BKK - SYD
1 stop24h 10mHainan Airlines
Deal found 11/8$540
on. 15/1021:25SYD - BKK
1 stop18h 10mScoot
fr. 31/1020:00BKK - SYD
1 stop13h 05mScoot
Deal found 12/8$541
ti. 7/1013:50SYD - BKK
1 stop28h 35mScoot
ti. 21/1010:50BKK - SYD
1 stop29h 20mScoot
Deal found 11/8$543
ti. 9/920:45SYD - BKK
1 stop29h 25mScoot
sø. 21/910:50BKK - SYD
1 stop29h 40mScoot
Deal found 11/8$544
ti. 9/912:50SYD - BKK
1 stop24h 00mScoot
ti. 16/920:25BKK - SYD
1 stop12h 10mScoot
Deal found 12/8$546

Cheapflights Fare Finder

 
Locate flights to Suvarnabhumi 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 14 august 2025.
Use the filters below to find and compare flights to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

to. 9/10

13:50-18:05

1 stop32h 15m

Bangkok Suvarnabhumi

sø. 19/10

10:50-12:15

1 stop21h 25m

$543

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

ti. 9/9

12:50-12:35

1 stop26h 45m

Bangkok Suvarnabhumi

ma. 22/9

15:25-11:35

1 stop17h 10m

$556

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

to. 16/10

13:50-23:15

1 stop13h 25m

Bangkok Suvarnabhumi

sø. 2/11

14:00-08:05

1 stop14h 05m

$567

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

ti. 11/11

20:05-08:15

1 stop16h 10m

Bangkok Suvarnabhumi

lø. 15/11

20:05-08:05

1 stop32h 00m

$575

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

fr. 7/11

20:05-17:35

1 stop25h 30m

Bangkok Suvarnabhumi

sø. 9/11

01:35-14:55

1 stop33h 20m

$578

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

ma. 13/10

13:50-19:25

1 stop33h 35m

Bangkok Suvarnabhumi

lø. 18/10

19:55-08:20

1 stop32h 25m

$585

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

ti. 11/11

11:25-11:25

1 stop28h 00m

Bangkok Suvarnabhumi

fr. 14/11

02:10-20:20

1 stop14h 10m

$588

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

lø. 18/10

13:50-09:50

1 stop24h 00m

Bangkok Suvarnabhumi

fr. 31/10

01:45-10:25

1 stop28h 40m

$590

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

sø. 7/9

10:15-12:50

1 stop29h 35m

Bangkok Suvarnabhumi

on. 10/9

12:20-06:25

1 stop15h 05m

$591

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

to. 16/10

13:50-23:15

1 stop13h 25m

Bangkok Suvarnabhumi

fr. 31/10

01:45-10:25

1 stop28h 40m

$591

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 19 results
1
2

Best time to book a flight to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi 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 Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a return flight from Sydney to Suvarnabhumi. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight to Suvarnabhumi, 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 Suvarnabhumi?

On average, a flight from Sydney to Suvarnabhumi takes 9 hours 25 minutes. Flights to Suvarnabhumi 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 Suvarnabhumi?

Use this chart to determine the cheapest time to fly return from Sydney to Suvarnabhumi. Price data was last updated on 10 August 2025.

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

Weekly flight availability to Suvarnabhumi

The most flights from Sydney to Suvarnabhumi are scheduled on a Monday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

What are the most popular airlines that fly to Suvarnabhumi?

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

Thai Airways
Thai Airways
From $447
Jetstar
Jetstar
From $201
Singapore Airlines
Singapore Airlines
From $383
Scoot
Scoot
From $193

What are the cheapest airlines that fly to Suvarnabhumi?

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

Rainfall in Suvarnabhumi by month

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

In terms of precipitation, rainfall in Suvarnabhumi 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 Suvarnabhumi when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

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

If weather is an important factor for your trip to Suvarnabhumi, 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 Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 14 august 2025.
See what other customers who have flown with Singapore Airlines, Thai Airways, andQantas Airways to Thailand have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

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
1,346 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

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
Thai Airways
7.8
Good
343 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

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
Qantas Airways
7.5
Good
895 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

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
Scoot
6.7
Okay
308 reviews
Singapore Airlines
8.1
Very Good
1,346 reviews
Check prices

Comfort

8.0

Food

7.7

Boarding

8.2

Overall

8.1

Crew

8.6

Entertainment

8.0

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

FAQs about flying to Suvarnabhumi

  • Can I find cheaper flights to Suvarnabhumi 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 Suvarnabhumi on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Suvarnabhumi?

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

  • What is the cheapest airport to fly to in Suvarnabhumi?

    Bangkok Suvarnabhumi is currently the cheapest airport to fly to in Suvarnabhumi. One-way flights to Bangkok Suvarnabhumi typically cost $16, while return flights cost around $78.

  • How much is a return flight to Suvarnabhumi?

    A return flight to Suvarnabhumi will typically cost around $79, however they can be found for as little as $51.

  • Where does the fastest flight to Suvarnabhumi depart from?

    For those looking to save time traveling to Suvarnabhumi, 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Chonburi
Ko Samet
Ko Lan
Cha-am
Sattahip
Ayutthaya

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How does Cheapflights help users find flights to Suvarnabhumi?

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

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Need flexible booking options for your flight to Suvarnabhumi ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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