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$546+ Direct flights to Bangkok

This is the cheapest price on a non-stop flight to Bangkok found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
— BKK
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

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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 2026.

Mon 11/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Tue 2/618:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 14/4$968
Mon 11/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Sun 17/518:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 13/4$970
Fri 29/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Fri 5/618:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 14/4$971
Fri 29/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Fri 12/618:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 15/4$975
Tue 26/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Wed 27/518:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 15/4$977
Wed 27/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Wed 3/618:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 14/4$978
Tue 26/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Thu 4/618:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 16/4$980
Sat 30/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Fri 5/618:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 14/4$982
Mon 25/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Thu 28/518:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 14/4$988
Sat 30/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Wed 29/718:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 15/4$991
Mon 11/509:50
SYD
-
BKK
Nonstop9h 50m
Bangkok Airways
Mon 18/518:10
BKK
-
SYD
Nonstop9h 15m
Bangkok Airways
Deal found 15/4$992

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 Fare Finder

 
Use the slider to find non-stop flights to Bangkok within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches and data was last updated on 18 April 2026.
Use the filters below to find and compare direct flights to Bangkok that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Mon 11/5

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Mon 25/5

18:10-06:25

Nonstop9h 15m

$1,162

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 13/5

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Mon 15/6

18:10-06:25

Nonstop9h 15m

$1,162

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 6/5

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Wed 20/5

18:10-06:25

Nonstop9h 15m

$1,162

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 11/6

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Mon 15/6

18:10-06:25

Nonstop9h 15m

$1,169

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 28/4

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Tue 12/5

18:10-06:25

Nonstop9h 15m

$1,176

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 30/4

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Mon 18/5

18:10-06:25

Nonstop9h 15m

$1,176

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 4/6

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Wed 10/6

18:10-06:25

Nonstop9h 15m

$1,180

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Wed 6/5

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Fri 12/6

18:10-06:25

Nonstop9h 15m

$1,201

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Thu 7/5

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Fri 12/6

18:10-06:25

Nonstop9h 15m

$1,201

SydneyBangkok

SYD - BKK

SYDBKK

Sydney Kingsford Smith

Tue 28/4

09:50-16:40

Nonstop9h 50m

Bangkok Suvarnabhumi

Sat 16/5

18:10-06:25

Nonstop9h 15m

$1,215

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Reviews of airlines flying non-stop to Bangkok

Get insights into the airlines that provide direct flights to Bangkok. 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 Bangkok. Reviews last updated 18 April 2026.
Read through reviews of airlines serving Thailand, such as Thai Airways,Qantas Airways, andChina Southern. 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.
Thai Airways
7.9
Good
398 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.4

Boarding

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
398 reviews
Thai Airways
7.9
Good
398 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.4

Boarding

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Qantas Airways
7.5
Good
1,019 reviews
Thai Airways
7.9
Good
398 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.4

Boarding

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
China Southern
7.4
Good
149 reviews
Thai Airways
7.9
Good
398 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.4

Boarding

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Malaysia Airlines
7.4
Good
305 reviews
Thai Airways
7.9
Good
398 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.4

Boarding

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Scoot
6.7
Okay
325 reviews
Thai Airways
7.9
Good
398 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.4

Boarding

7.9

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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