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Cheap flights from Bucharest Otopeni Intl Airport to Sydney from $1,144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Sydney departing on 22/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Bucharest Otopeni Intl Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:00 - 09:00
OTP
-
SYD
57h 00m
2 stops
Multiple Airlines Logo
20:30 - 21:05
SYD
-
OTP
55h 35m
2 stops
$1,751Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
02:20 - 09:45
OTP
-
SYD
47h 25m
2 stops
Multiple Airlines Logo
11:35 - 07:00
SYD
-
OTP
52h 25m
2 stops
$1,800Multiple Airlines
Fri, 23 Oct - Mon, 2 Nov
Multiple Airlines Logo
07:35 - 19:10
OTP
-
SYD
28h 35m
2 stops
Multiple Airlines Logo
13:00 - 20:35
SYD
-
OTP
38h 35m
2 stops
$1,964Multiple Airlines
Mon, 29 Jun - Mon, 13 Jul
KLM Logo
16:50 - 07:55
OTP
-
SYD
31h 05m
2 stops
KLM Logo
12:45 - 13:00
SYD
-
OTP
33h 15m
3 stops
$2,049KLM
Sat, 24 Oct - Mon, 2 Nov
KLM Logo
18:00 - 07:25
OTP
-
SYD
28h 25m
2 stops
KLM Logo
12:10 - 13:00
SYD
-
OTP
33h 50m
2 stops
$2,058KLM
Tue, 3 Nov - Tue, 17 Nov
KLM Logo
18:00 - 07:25
OTP
-
SYD
28h 25m
3 stops
KLM Logo
12:10 - 13:00
SYD
-
OTP
33h 50m
2 stops
$2,060KLM
Tue, 3 Nov - Tue, 17 Nov
KLM Logo
18:00 - 07:25
OTP
-
SYD
28h 25m
3 stops
KLM Logo
12:10 - 13:00
SYD
-
OTP
33h 50m
2 stops
$2,064KLM
Tue, 3 Nov - Tue, 17 Nov
Multiple Airlines Logo
20:35 - 19:10
OTP
-
SYD
39h 35m
2 stops
Multiple Airlines Logo
10:05 - 09:05
SYD
-
OTP
54h 00m
3 stops
$2,066Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Multiple Airlines Logo
15:55 - 19:10
OTP
-
SYD
44h 15m
2 stops
Multiple Airlines Logo
20:50 - 23:10
SYD
-
OTP
57h 20m
3 stops
$2,082Multiple Airlines
Mon, 15 Jun - Mon, 29 Jun
Multiple Airlines Logo
20:35 - 19:10
OTP
-
SYD
39h 35m
2 stops
Multiple Airlines Logo
20:50 - 20:45
SYD
-
OTP
54h 55m
3 stops
$2,119Multiple Airlines
Sun, 14 Jun - Mon, 29 Jun

China Eastern flights from Bucharest Otopeni Intl Airport to Sydney

Our best China Eastern deals on Bucharest Otopeni Intl Airport to Sydney flight tickets
China Eastern
6 Nov
OTP06:05Bucharest Otopeni Intl
46h 30m
2 stops
SYD13:35Sydney Kingsford Smith
10 Nov
SYD12:00Sydney Kingsford Smith
33h 05m
2 stops
OTP12:05Bucharest Otopeni Intl
$2,255
China Eastern
6 Nov
OTP06:05Bucharest Otopeni Intl
46h 30m
2 stops
SYD13:35Sydney Kingsford Smith
10 Nov
SYD12:00Sydney Kingsford Smith
35h 10m
2 stops
OTP14:10Bucharest Otopeni Intl
$2,256

British Airways flights from Bucharest Otopeni Intl Airport to Sydney

Our best British Airways deals on Bucharest Otopeni Intl Airport to Sydney flight tickets
British Airways
3 Nov
OTP08:00Bucharest Otopeni Intl
37h 55m
2 stops
SYD06:55Sydney Kingsford Smith
17 Nov
SYD16:20Sydney Kingsford Smith
39h 35m
2 stops
OTP22:55Bucharest Otopeni Intl
$2,411
British Airways
22 May
OTP15:30Bucharest Otopeni Intl
32h 15m
2 stops
SYD06:45Sydney Kingsford Smith
7 June
SYD14:35Sydney Kingsford Smith
41h 15m
2 stops
OTP00:50Bucharest Otopeni Intl
$2,679

momondo Fare Finder

 
Customise your flight search to find flights from Bucharest Otopeni Intl Airport 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, momondo users made 78,305 searches. Data last updated 13 May 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

Sun 7/6

17:00-09:00

2 stops57h 00m

Sydney Kingsford Smith

Sun 14/6

20:30-21:05

2 stops55h 35m

$1,751

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Fri 23/10

02:20-09:45

2 stops47h 25m

Sydney Kingsford Smith

Mon 2/11

11:35-07:00

2 stops52h 25m

$1,800

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Mon 29/6

07:35-19:10

2 stops28h 35m

Sydney Kingsford Smith

Mon 13/7

13:00-20:35

2 stops38h 35m

$1,964

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Sat 24/10

16:50-07:55

2 stops31h 05m

Sydney Kingsford Smith

Mon 2/11

12:45-13:00

3 stops33h 15m

$2,049
Fastest return journey

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Tue 3/11

18:00-07:25

2 stops28h 25m

Sydney Kingsford Smith

Tue 17/11

12:10-13:00

2 stops33h 50m

$2,058

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Tue 3/11

18:00-07:25

3 stops28h 25m

Sydney Kingsford Smith

Tue 17/11

12:10-13:00

2 stops33h 50m

$2,060

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Tue 3/11

18:00-07:25

3 stops28h 25m

Sydney Kingsford Smith

Tue 17/11

12:10-13:00

2 stops33h 50m

$2,064

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Sun 7/6

20:35-19:10

2 stops39h 35m

Sydney Kingsford Smith

Sun 14/6

10:05-09:05

3 stops54h 00m

$2,066

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Mon 15/6

15:55-19:10

2 stops44h 15m

Sydney Kingsford Smith

Mon 29/6

20:50-23:10

3 stops57h 20m

$2,082

BucharestSydney

OTP - SYD

OTPSYD

Bucharest Otopeni Intl

Sun 14/6

20:35-19:10

2 stops39h 35m

Sydney Kingsford Smith

Mon 29/6

20:50-20:45

3 stops54h 55m

$2,119

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and Sydney?

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Bucharest Otopeni Intl Airport, with most prices found around $1,880. If you aren’t able to travel to Sydney during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,996.

Can stopping save me money on Bucharest Otopeni Intl Airport to Sydney flights?

You could potentially save up to 4% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Sydney flight.

How have Bucharest Otopeni Intl Airport to Sydney flight prices changed over time?

When to book flights from Bucharest Otopeni Intl Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bucharest Otopeni Intl Airport to Sydney (OTP to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Sydney

Fastest flight time

28h 55m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Sydney takes 28h 55m
There are no direct flights from Bucharest Otopeni Intl Airport to Sydney. There are no popular flight routes from Bucharest Otopeni Intl Airport to Sydney.
Search flight deals

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to Sydney

  • How far is Bucharest Otopeni Intl to Sydney Kingsford Smith by plane?

    There are 15222.8 km between Bucharest Otopeni Intl and Sydney Kingsford Smith. Flights usually cover this in 28h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Bucharest Otopeni Intl Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Manly
Coogee
Leura
Bondi Beach
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Bucharest.

Can I find flights from Bucharest to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Bucharest which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bucharest to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Bucharest.

I’m not ready to book a flight from Bucharest to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Bucharest. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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