$81+ Cheap flights from Bangkok Suvarnabhumi Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BKK — SYD
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Suvarnabhumi

Discover essential information about flights departing from Suvarnabhumi, including flight schedules, destinations, airlines operating at the Suvarnabhumi airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 9 January 2026.

Cheapest one-way flight

$29

Cheapest round-trip flight

$114

Cheapest airline

Thai AirAsia

Most popular destination

Melbourne (MEL)

Good round-trip deal

$97 or less

Good one-way deal

$41 or less
The cheapest one-way flight from Bangkok Suvarnabhumi is currently to Phuket City.
The cheapest round-trip flight from Bangkok Suvarnabhumi is currently to Chiang Mai.
On average, Thai AirAsia currently has the cheapest one-way flight from Bangkok Suvarnabhumi (avg. price of $106).
Melbourne (MEL) is currently the most popular flight destination from Bangkok Suvarnabhumi (average return price of $530).
Price to beat on a round-trip flight from Bangkok Suvarnabhumi.
Price to beat on a one-way flight from Bangkok Suvarnabhumi.

Find flights from Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Suvarnabhumi
Explore the most affordable flight options available from Suvarnabhumi. Find the lowest fares based on data from user searches, with prices last updated on 9 January 2026.

Wed 4/222:30BKK - DEL
1 stop11h 25mMultiple Airlines
Wed 11/215:40DEL - BKK
1 stop13h 30mMultiple Airlines
Deal found 7/1$401
Wed 4/215:30BKK - KTM
1 stop19h 35mMultiple Airlines
Wed 11/213:40KTM - BKK
1 stop21h 40mMultiple Airlines
Deal found 7/1$410
Sat 21/219:40BKK - DEL
1 stop13h 30mMultiple Airlines
Sat 28/215:40DEL - BKK
1 stop13h 30mMultiple Airlines
Deal found 7/1$440
Thu 5/319:40BKK - DEL
1 stop13h 30mMultiple Airlines
Sat 7/320:30DEL - BKK
1 stop8h 40mMultiple Airlines
Deal found 7/1$448
Tue 27/122:10BKK - DEL
1 stop25h 20mVietnam Airlines
Sun 1/323:30DEL - BKK
1 stop10h 20mVietnam Airlines
Deal found 7/1$469
Wed 4/209:15BKK - PER
2 stops18h 25mMultiple Airlines
Wed 11/205:35PER - BKK
1 stop14h 30mMultiple Airlines
Deal found 7/1$472
Sun 15/221:50BKK - PER
Nonstop6h 50mMultiple Airlines
Sat 21/205:35PER - BKK
1 stop14h 30mMultiple Airlines
Deal found 7/1$476
Sun 22/221:50BKK - PER
Nonstop6h 50mMultiple Airlines
Sun 1/305:35PER - BKK
1 stop11h 25mMultiple Airlines
Deal found 7/1$478
Tue 27/122:10BKK - DEL
1 stop25h 20mVietnam Airlines
Fri 6/323:30DEL - BKK
1 stop13h 45mVietnam Airlines
Deal found 7/1$492
Sun 22/209:15BKK - PER
1 stop18h 00mScoot
Sun 1/305:35PER - BKK
1 stop17h 35mScoot
Deal found 8/1$498
Sun 1/321:50BKK - PER
Nonstop6h 50mMultiple Airlines
Sun 8/308:00PER - BKK
1 stop10h 55mMultiple Airlines
Deal found 8/1$507
Wed 18/222:55BKK - PER
1 stop16h 35mScoot
Wed 25/217:45PER - BKK
1 stop15h 30mScoot
Deal found 6/1$509

Find flights from Suvarnabhumi within your budget

 
Find flights departing from Suvarnabhumi that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 9 January 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Wed 4/2

22:30-08:25

1 stop11h 25m

New Delhi Indira Gandhi Intl

Wed 11/2

15:40-06:40

1 stop13h 30m

$401

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Wed 4/2

15:30-09:50

1 stop19h 35m

Kathmandu Tribhuvan

Wed 11/2

13:40-12:35

1 stop21h 40m

$410

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Mon 23/2

22:30-08:25

1 stop11h 25m

New Delhi Indira Gandhi Intl

Mon 2/3

15:40-06:40

1 stop13h 30m

$419

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Sat 21/2

19:40-07:40

1 stop13h 30m

New Delhi Indira Gandhi Intl

Sat 28/2

15:40-06:40

1 stop13h 30m

$440

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Thu 5/3

19:40-07:40

1 stop13h 30m

New Delhi Indira Gandhi Intl

Sat 7/3

20:30-06:40

1 stop8h 40m

$448

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Tue 27/1

22:10-22:00

1 stop25h 20m

New Delhi Indira Gandhi Intl

Sun 1/3

23:30-11:20

1 stop10h 20m

$469

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Thu 29/1

11:20-22:05

1 stop12h 15m

New Delhi Indira Gandhi Intl

Sun 1/3

23:30-14:45

1 stop13h 45m

$469

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Sat 31/1

22:10-22:00

1 stop25h 20m

New Delhi Indira Gandhi Intl

Thu 5/3

23:35-13:10

1 stop12h 05m

$469

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Fri 30/1

12:20-22:00

1 stop11h 10m

New Delhi Indira Gandhi Intl

Sun 1/3

23:30-11:20

1 stop10h 20m

$469

BangkokNew Delhi

BKK - DEL

BKKDEL

Bangkok Suvarnabhumi

Fri 30/1

12:20-22:00

1 stop11h 10m

New Delhi Indira Gandhi Intl

Fri 6/3

23:30-11:20

1 stop10h 20m

$492

Flights are sorted by cheapest return flights first.

Deals found on 8/1

Showing 1-10 of 60 results
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Best time to book a flight from Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly from 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.

Travel insights for flights from Suvarnabhumi

Get recent, data-driven insights about flights from Suvarnabhumi including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Sydney. Price data was last updated on 2 January 2026.

The best time to book flights from Bangkok Suvarnabhumi Airport is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport?

Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport (average of $484). Flying from Bangkok Suvarnabhumi Airport in January will prove the most costly (average of $751). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Suvarnabhumi

Get insights into the airlines that provide service from Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Suvarnabhumi. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read reviews from past customers who have flown Emirates, Thai Airways, andQantas Airways from Bangkok Suvarnabhumi Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Overall

8.1

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Crew

8.3

Food

7.9

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Browse thousands of different options on Cheapflights for your next trip

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Alternate flight departure points to Suvarnabhumi

Consider leaving from one of these other departure points that are located a short distance from Suvarnabhumi. Flight origins were last updated on 9 January 2026.

Related info for your journey

Access useful and relevant information related to your journey from Suvarnabhumi. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 9 January 2026.
  • What are the most popular destinations to fly to from Bangkok Suvarnabhumi Airport?

    For the current month, the most popular flights from Bangkok Suvarnabhumi Airport are Chiang Mai, Da Nang, Denpasar. Chiang Mai, Da Nang, Copenhagen are the most popular locations from Bangkok Suvarnabhumi Airport year round.

  • What is the cheapest flight from Bangkok Suvarnabhumi Airport to anywhere?

    Users have flown out of Bangkok Suvarnabhumi Airport for as low as $29 to Phuket City (prices may vary depending on the airline and departure time). On average, users have booked flights for $866 to fly from Bangkok Suvarnabhumi Airport.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to anywhere?

    According to our data, users have found Cathay Pacific, Thai Vietjet Air, and Thai AirAsia to have the cheapest round-trip prices from Bangkok Suvarnabhumi Airport. Some of the destinations and prices are as follows: Cathay Pacific flights from Bangkok Suvarnabhumi Airport to Hong Kong Intl ($20). Thai Vietjet Air flights from Bangkok Suvarnabhumi Airport to Chiang Rai ($23). Thai AirAsia flights from Bangkok Suvarnabhumi Airport to Buri Ram ($39).

  • What is the cheapest premium economy flight from Bangkok Suvarnabhumi Airport?

    Options for some of the cheapest premium economy flights from Bangkok Suvarnabhumi Airport we have found on Cheapflights are as follows:
    Fly from Bangkok Suvarnabhumi to Chiang Mai starting at $314
    Fly from Bangkok Suvarnabhumi to Chiang Rai starting at $415
    Fly from Bangkok Suvarnabhumi to Hat Yai starting at $481
    Fly from Bangkok Suvarnabhumi to Udon Thani starting at $497

  • What is the cheapest first class flight from Bangkok Suvarnabhumi Airport?

    If you’re looking to fly first-class from Bangkok Suvarnabhumi Airport to anywhere, put Hong Kong on your list as prices start at $1,861 for this destination.

  • What is the cheapest month to fly from Bangkok Suvarnabhumi Airport?

    Currently, the cheapest month for flights from Bangkok Suvarnabhumi Airport is March. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Bangkok Suvarnabhumi Airport?

    View the cheapest flight destinations from Bangkok Suvarnabhumi Airport:
    Fly from Bangkok to Melbourne from $485 round trip
    Fly from Bangkok to Sydney from $510 round trip

  • How does Cheapflights help users find flights from Suvarnabhumi?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Suvarnabhumi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Suvarnabhumi for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Suvarnabhumi with no change fees?

    Yes! Cheapflights helps users easily find flights from Suvarnabhumi with no change fees.

  • Can Cheapflights notify me if prices for flights from Suvarnabhumi become cheaper?

    Yes, Cheapflights offers price alerts on flights from Suvarnabhumi so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from Suvarnabhumi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Suvarnabhumi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Suvarnabhumi for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Suvarnabhumi with no change fees?

Yes! Cheapflights helps users easily find flights from Suvarnabhumi with no change fees.

Can Cheapflights notify me if prices for flights from Suvarnabhumi become cheaper?

Yes, Cheapflights offers price alerts on flights from Suvarnabhumi so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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