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Cheap flights from Bucharest Otopeni Intl Airport to Sydney from £721

OTP — SYD
23 Oct — 30 Oct1
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

Wed 18/1108:25 -
2 stops37h 30m
Tue 16/311:15 -
2 stops36h 50m
Deal found 19/9£817
Fri 20/1116:45 -
2 stops29h 10m
Fri 12/311:15 -
2 stops36h 55m
Deal found 18/9£818
Wed 18/1116:00 -
2 stops29h 55m
Wed 17/307:45 -
3 stops49h 20m
Deal found 19/9£836
Mon 9/1116:00 -
2 stops30h 35m
Mon 23/1116:20 -
2 stops40h 45m
Deal found 22/9£844
Thu 29/1008:15 -
2 stops38h 40m
Fri 13/1111:15 -
2 stops36h 55m
Deal found 18/9£872
Fri 27/1108:25 -
2 stops37h 30m
Thu 11/311:15 -
2 stops37h 30m
Deal found 18/9£889
Thu 29/1008:15 -
2 stops38h 40m
Wed 11/1116:20 -
2 stops40h 45m
Deal found 19/9£895
Wed 4/1108:25 -
2 stops38h 30m
Wed 11/1116:20 -
2 stops32h 25m
Deal found 19/9£896
Wed 4/1108:25 -
2 stops37h 30m
Sun 8/1116:20 -
2 stops40h 45m
Deal found 20/9£916
Thu 12/1108:15 -
2 stops37h 40m
Wed 25/1116:20 -
2 stops40h 45m
Deal found 21/9£917

Find flight deals from Otopeni Intl to Sydney

Round-trip from

£809

One-way from

£721

Popular in

August

Cheapest in

May

Average price

£1,264
British Airways
  • British Airways
  • 1/2-17/2
  • 5 total stops
  • 76h 55m total
  • Bucharest to Sydney
Search Deals
19/12-31/12
  • 19/12-31/12
  • 2 total stops
  • 55h 40m total
  • Bucharest to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£96 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 round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Sydney that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Sat 19/12

17:25-10:05

2 stops55h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£721

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Sun 14/2

16:20-06:55

2 stops29h 35m

Sydney Kingsford Smith

Sat 27/2

15:15-15:25

2 stops33h 10m

£812

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Sat 21/11

07:35-06:55

2 stops38h 20m

Sydney Kingsford Smith

Thu 11/3

11:15-15:45

2 stops37h 30m

£818

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Mon 9/11

16:00-07:35

2 stops30h 35m

Sydney Kingsford Smith

Mon 23/11

16:20-00:05

2 stops40h 45m

£844

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Tue 19/1

10:40-06:50

1 stop35h 10m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£846

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Sun 24/1

16:20-19:20

1 stop42h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£851

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Thu 29/10

08:15-07:55

2 stops38h 40m

Sydney Kingsford Smith

Fri 13/11

11:15-15:10

2 stops36h 55m

£872

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Thu 11/2

08:15-06:55

2 stops37h 40m

Sydney Kingsford Smith

Thu 25/2

15:15-00:30

2 stops42h 15m

£886
Fastest return journey

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Sat 19/12

10:40-18:20

1 stop22h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-16:00

Nonstop0h 00m

£888

BucharestSydney

OTP Bucharest Otopeni Intl - SYD Sydney Kingsford Smith

OTPSYD

Bucharest Otopeni Intl

Thu 12/11

08:15-06:55

2 stops37h 40m

Sydney Kingsford Smith

Wed 25/11

16:20-00:05

2 stops40h 45m

£917

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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

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 £1,032). Flying from Bucharest Otopeni Intl Airport to Sydney in August is currently the most expensive (average of £2,234). 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.

How much does it cost for a return flight from Bucharest Otopeni Intl Airport to Sydney?

Airfare is below average for this route at the moment.

Bucharest Otopeni Intl Airport to Sydney flights typically cost between £1,257 and £1,750 in February.
The cheapest return price found within the last 5 days was £809 on British Airways (1 Feb–17 Feb).

Related info for your journey

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

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Bucharest Otopeni Intl to Sydney. You should not have trouble finding flights to Kingsford Smith from Bucharest Otopeni Intl; the airport handles an average of 0 inbound flights from Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Sydney airport from Bucharest Otopeni Intl. It is only a 4.6 mi journey from Kingsford Smith (SYD) to Sydney’s city center.

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

    Airlines like British Airways fly from Bucharest Otopeni Intl Airport to Sydney in about 29h 35m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 9460 mi.

  • 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 £1,032). Flying from Bucharest Otopeni Intl Airport to Sydney in August is currently the most expensive (average of £2,234). 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?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Bondi Beach
Coogee

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