Find flights
Deals
Airlines

$365+ Cheap flights to Bangkok

— BKK
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Bangkok in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bangkok

Sat 14/1109:20 -
1 stop20h 20m
Thu 3/1211:25 -
1 stop15h 10m
Deal found 26/10$688
Wed 4/1115:10 -
1 stop24h 15m
Fri 13/1112:10 -
1 stop15h 20m
Deal found 26/10$690
Fri 30/1020:05 -
1 stop29h 10m
Sun 8/1122:20 -
1 stop33h 50m
Deal found 25/10$692
Mon 16/1109:20 -
1 stop29h 50m
Sun 22/1116:20 -
1 stop17h 00m
Deal found 26/10$693
Fri 13/1112:35 -
1 stop26h 40m
Fri 20/1112:15 -
1 stop18h 20m
Deal found 26/10$695
Sat 31/1009:20 -
1 stop29h 50m
Sun 8/1108:10 -
1 stop32h 15m
Deal found 25/10$696
Sun 15/1115:10 -
1 stop26h 50m
Wed 25/1102:10 -
1 stop14h 15m
Deal found 26/10$698
Mon 2/1111:25 -
1 stop28h 00m
Mon 9/1120:10 -
1 stop20h 15m
Deal found 26/10$699
Tue 17/1112:35 -
1 stop26h 40m
Sat 21/1112:15 -
1 stop18h 20m
Deal found 28/10$700
Sun 15/1115:10 -
1 stop27h 50m
Tue 1/1211:25 -
1 stop21h 55m
Deal found 26/10$702
Sun 15/1112:35 -
1 stop26h 40m
Fri 27/1112:15 -
1 stop18h 20m
Deal found 29/10$703
Sun 15/1112:35 -
1 stop26h 40m
Thu 26/1112:15 -
1 stop18h 20m
Deal found 29/10$705

Find flight deals to Bangkok

Return from

$685

One-way from

$367

Popular in

December

Cheapest in

February

Average price

$1,046
VietJet Air
  • VietJet Air
  • 22/3-5/4
  • 2 total stops
  • 45h 05m total
  • Sydney to Bangkok
Search Deals
Scoot
  • Scoot
  • 24/1-31/12
  • 1 total stop
  • 25h 30m total
  • Sydney to Bangkok
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($198 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
Search Deals

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

Cheapest return flight

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Sat 27/2

13:25-23:15

1 stop13h 50m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$425

SydneyBangkok

SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi

SYDBKK

Sydney Kingsford Smith

Mon 8/2

22:10-01:20

1 stop31h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$425

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Fri 23/4

08:35-11:05

1 stop29h 30m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$555

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Wed 4/11

07:55-21:05

2 stops17h 10m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$558

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Thu 25/2

09:50-19:15

1 stop13h 25m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$567

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Sat 24/4

08:35-19:15

1 stop13h 40m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$581

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Sun 8/11

07:55-08:15

2 stops28h 20m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$612

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Fri 27/11

09:50-19:15

1 stop13h 25m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$612

SydneyBangkok

SYD Sydney Kingsford Smith - DMK Bangkok Don Mueang Intl

SYDDMK

Sydney Kingsford Smith

Thu 5/11

20:05-13:00

2 stops20h 55m

Bangkok Don Mueang Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$665

SydneyBangkok

SYD Sydney Kingsford Smith - BKK Bangkok Suvarnabhumi

SYDBKK

Sydney Kingsford Smith

Thu 5/11

12:05-13:25

2 stops29h 20m

Bangkok Suvarnabhumi

Wed 31/12

00:00-03:00

Nonstop0h 00m

$726

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 38 resultsSorted by cheapest first
1
2
3
4

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

Cheapflights Insights

Everything you need to know about your flight to Bangkok

How long is the flight to Bangkok?

On average, a flight from Sydney to Bangkok takes 11 hours 22 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.

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 Qantas Airways.

Thai Airways
Thai Airways
From $680
Jetstar
Jetstar
From $240
Singapore Airlines
Singapore Airlines
From $640
Scoot
Scoot
From $299

What are the cheapest airlines that fly to Bangkok?

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

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).

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 62 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.

When is the cheapest time to fly to Bangkok?

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

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
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,630 reviews
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Thai Airways
7.9
Good
433 reviews
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Qantas Airways
7.5
Good
1,121 reviews
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Malaysia Airlines
7.3
Good
321 reviews
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Scoot
6.7
Okay
337 reviews
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.1

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

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, Singapore Airlines 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 $218, however they can be found for as little as $104.

  • 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 (6 hours 55 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

Airports serving Bangkok

Flights to Suvarnabhumi
Flights to Don Mueang Intl
Flights from Suvarnabhumi
Flights from Don Mueang Intl

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.