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Cheap flights from Bucharest Otopeni Intl Airport to Sydney from $739

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SYD
13 Aug — 20 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Otopeni Intl to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Otopeni Intl to Sydney
Explore the most affordable flight options available from Otopeni Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 July 2026.

Wed 4/1113:15
OTP
-
SYD
2 stops35h 00m
Multiple Airlines
Wed 11/1113:25
SYD
-
OTP
2 stops33h 05m
Multiple Airlines
Deal found 11/7$1,572
Thu 19/1106:55
OTP
-
SYD
2 stops40h 40m
Multiple Airlines
Thu 3/1210:40
SYD
-
OTP
1 stop27h 35m
Multiple Airlines
Deal found 9/7$1,826
Fri 25/916:10
OTP
-
SYD
3 stops44h 10m
Multiple Airlines
Fri 2/1013:00
SYD
-
OTP
3 stops43h 10m
Multiple Airlines
Deal found 14/7$1,884
Mon 7/920:35
OTP
-
SYD
2 stops39h 35m
Multiple Airlines
Mon 21/913:00
SYD
-
OTP
2 stops38h 35m
Multiple Airlines
Deal found 13/7$1,913
Mon 31/810:40
OTP
-
SYD
2 stops28h 40m
Qatar Airways
Mon 14/914:50
SYD
-
OTP
1 stop30h 25m
Qatar Airways
Deal found 12/7$1,923
Sun 30/810:40
OTP
-
SYD
2 stops28h 40m
Qatar Airways
Mon 14/914:50
SYD
-
OTP
1 stop30h 25m
Qatar Airways
Deal found 11/7$1,926
Mon 31/807:40
OTP
-
SYD
2 stops45h 55m
Multiple Airlines
Mon 14/911:00
SYD
-
OTP
2 stops41h 05m
Multiple Airlines
Deal found 12/7$1,972
Mon 24/807:40
OTP
-
SYD
2 stops45h 55m
Multiple Airlines
Mon 31/811:00
SYD
-
OTP
2 stops41h 05m
Multiple Airlines
Deal found 10/7$1,975
Tue 25/817:00
OTP
-
SYD
2 stops60h 35m
Multiple Airlines
Tue 1/911:00
SYD
-
OTP
2 stops37h 05m
Multiple Airlines
Deal found 10/7$1,979

Find flight deals from Otopeni Intl to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 July 2026.

Round-trip from

$1,572

One-way from

$739

Popular in

February

Cheapest in

May

Average price

$2,686
4/11-11/11
  • 4/11-11/11
  • 4 total stops
  • 68h 05m total
  • Bucharest to Sydney
Search Deals
17/11
  • 17/11
  • 2 total stops
  • 55h 15m total
  • Bucharest to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($207 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($88 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Otopeni Intl to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 14 July 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Tue 25/8

17:00-12:35

2 stops60h 35m

Sydney Kingsford Smith

Tue 1/9

11:00-17:05

2 stops37h 05m

$1,984

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Mon 7/9

10:40-22:20

2 stops28h 40m

Sydney Kingsford Smith

Mon 21/9

14:50-14:15

1 stop30h 25m

$2,034

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Sun 15/11

16:50-07:25

3 stops29h 35m

Sydney Kingsford Smith

Sun 29/11

16:30-15:25

2 stops31h 55m

$2,152

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Wed 26/8

10:40-21:40

2 stops28h 00m

Sydney Kingsford Smith

Wed 2/9

14:50-07:45

1 stop23h 55m

$2,189

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Mon 7/9

18:10-06:30

3 stops29h 20m

Sydney Kingsford Smith

Mon 21/9

14:45-15:50

2 stops32h 05m

$2,388

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Tue 25/8

17:10-06:35

1 stop30h 25m

Sydney Kingsford Smith

Mon 31/8

18:30-14:15

2 stops26h 45m

$2,432

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Tue 25/8

16:50-05:10

2 stops29h 20m

Sydney Kingsford Smith

Mon 31/8

20:30-22:35

2 stops33h 05m

$2,489
Fastest return journey

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Sat 25/7

10:40-20:40

2 stops27h 00m

Sydney Kingsford Smith

Wed 29/7

14:50-07:45

1 stop23h 55m

$2,595

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Wed 26/8

16:50-06:30

3 stops30h 40m

Sydney Kingsford Smith

Wed 2/9

14:45-15:50

2 stops32h 05m

$2,603
Cheapest one-way

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Tue 17/11

21:20-13:35

2 stops55h 15m

$739

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Otopeni Intl to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Otopeni Intl 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 from Bucharest Otopeni Intl Airport to Sydney

What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Sydney?

Currently, May is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Sydney (average of $1,935). Flying from Bucharest Otopeni Intl Airport to Sydney in February is currently the most expensive (average of $3,286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Bucharest Otopeni Intl?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Bucharest Otopeni Intl. On average, Kingsford Smith has 0 inbound flights from Bucharest Otopeni Intl per day from 0 airlines. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • How long is the flight from Bucharest Otopeni Intl Airport to Sydney?

    For as low as $2,034, Qatar Airways can have you in Sydney from Bucharest Otopeni Intl Airport in 28h 40m. Airlines will cover a distance of 15224 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Otopeni Intl to Sydney that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Sydney.

  • Can I find deals for business class flights from Otopeni Intl to Sydney?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Sydney (average of $1,935). Flying from Bucharest Otopeni Intl Airport to Sydney in February is currently the most expensive (average of $3,286). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

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Wollongong
Penrith
Katoomba
Manly
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

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When you search for this flight from Otopeni Intl to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Otopeni Intl.

Can Cheapflights find flights from Otopeni Intl to Sydney with no change fees?

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

Can Cheapflights notify me if prices for flights from Otopeni Intl to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Otopeni Intl today and book when prices fit your budget.

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