What’s the fastest stopover option from Baltimore to Sydney?

Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 21h 55m. Find deals

What’s the cheapest stopover airport for flights from Baltimore to Sydney?

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of $2,027. Find deals

What’s the top stopover airport for flights from Baltimore to Sydney?

San Francisco (SFO) – chosen by Cheapflights users on 60% of one-stop itineraries from Baltimore to Sydney on Cheapflights. Find deals

Which airport typically offers the quickest stopover for flights from Baltimore to Sydney?

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 47m. Find deals

How long is the flight from Baltimore to Sydney?

Airlines like Qantas Airways and Alaska Airlines fly from Baltimore to Sydney in about 23h 32m. The time it takes to get you to your destination can typically vary by up to 9h 18m. The distance from Baltimore to Sydney is about 15741 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from Baltimore to Sydney round-trip?

Cheapflights users have booked flights from Baltimore to Sydney round-trip from $2,172. United Airlines is 3% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Baltimore to Sydney?

Travellers seeking maximum savings on their Baltimore to Sydney flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from BWI to SYD?

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Baltimore to Sydney by exploring options for tickets at midday.

Can I find deals for flights from Baltimore to Sydney that include hotel bookings?

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

How can I find direct flights from Baltimore to Sydney?

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

Can I find deals for business class flights from Baltimore to Sydney?

Yes. Cheapflights offers flight deals from Baltimore 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.

$830+ Flights from Baltimore to Sydney

Cheap flight deals from Baltimore to Sydney

Round-trip from	$1,660
One-way from	$830
Popular in	December
Cheapest in	September
Average price	$1,311

Qantas Airways
1/2-10/2
3 total stops
51h 51m total
Baltimore to Sydney

Search Deals

4/11
3 total stops
58h 30m total
Baltimore to Sydney

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($691 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($94 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Baltimore to Sydney

Cheapest flights from Baltimore to Sydney
Explore the most affordable flight options available from Baltimore to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 31/1013:27BWI - SYD

2 stops41h 28mQantas Airways

Fri 7/1114:05SYD - BWI

1 stop24h 57mQantas Airways

Deal found 16/9$1,662

Tue 11/1115:23BWI - SYD

1 stop23h 32mQantas Airways

Sun 23/1106:05SYD - BWI

2 stops24h 10mQantas Airways

Deal found 16/9$1,672

Mon 3/1115:23BWI - SYD

1 stop23h 32mQantas Airways

Sun 16/1106:05SYD - BWI

2 stops24h 16mQantas Airways

Deal found 15/9$1,674

Wed 10/1215:20BWI - SYD

1 stop23h 35mQantas Airways

Mon 22/1221:55SYD - BWI

2 stops32h 26mQantas Airways

Deal found 16/9$1,678

Thu 20/1115:07BWI - SYD

2 stops38h 23mQantas Airways

Fri 28/1114:05SYD - BWI

1 stop20h 12mQantas Airways

Deal found 15/9$1,713

Mon 27/1017:37BWI - SYD

3 stops28h 08mMultiple Airlines

Sun 9/1114:00SYD - BWI

3 stops33h 23mMultiple Airlines

Deal found 16/9$1,728

Wed 10/1215:20BWI - SYD

1 stop23h 35mQantas Airways

Tue 30/1221:55SYD - BWI

2 stops32h 26mQantas Airways

Deal found 15/9$1,729

Mon 20/1017:37BWI - SYD

3 stops28h 08mMultiple Airlines

Sun 2/1114:00SYD - BWI

2 stops32h 35mMultiple Airlines

Deal found 16/9$1,743

Best flights from Baltimore to Sydney
Discover carefully curated flight deals from Baltimore to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Tue 11/1115:23BWI - SYD

1 stop23h 32mQantas Airways

Sun 23/1107:20SYD - BWI

2 stops31h 34mQantas Airways

Deal found 17/9$1,675

Wed 4/218:55BWI - SYD

2 stops32h 50mAlaska Airlines

Fri 27/221:40SYD - BWI

2 stops36h 15mAlaska Airlines

Deal found 15/9$1,758

Wed 22/1007:51BWI - SYD

2 stops32h 39mMultiple Airlines

Thu 30/1017:45SYD - BWI

1 stop27h 50mMultiple Airlines

Deal found 16/9$1,871

Sat 6/1207:59BWI - SYD

2 stops32h 46mAir New Zealand

Sun 14/1209:55SYD - BWI

2 stops27h 32mAir New Zealand

Deal found 17/9$2,006

Thu 5/218:55BWI - SYD

2 stops32h 50mAlaska Airlines

Fri 27/221:40SYD - BWI

2 stops36h 15mAlaska Airlines

Deal found 15/9$1,800

Tue 3/218:55BWI - SYD

2 stops32h 50mAlaska Airlines

Sun 1/321:40SYD - BWI

2 stops60h 15mAlaska Airlines

Deal found 15/9$1,812

Thu 5/215:22BWI - SYD

2 stops28h 53mQantas Airways

Thu 26/206:30SYD - BWI

2 stops23h 28mQantas Airways

Deal found 15/9$2,026

Sat 15/1115:22BWI - SYD

2 stops30h 33mQantas Airways

Thu 27/1107:05SYD - BWI

2 stops23h 10mQantas Airways

Deal found 16/9$2,026

Sun 1/218:55BWI - SYD

2 stops32h 50mAlaska Airlines

Sun 1/321:40SYD - BWI

2 stops60h 15mAlaska Airlines

Deal found 15/9$1,853

Sun 1/215:22BWI - SYD

2 stops33h 28mQantas Airways

Wed 25/206:05SYD - BWI

2 stops23h 53mQantas Airways

Deal found 15/9$2,026

Sat 31/115:22BWI - SYD

2 stops30h 33mQantas Airways

Wed 25/207:20SYD - BWI

2 stops22h 38mQantas Airways

Deal found 15/9$2,026

Last-minute flights from Baltimore to Sydney
Discover last-minute flight deals from Baltimore to Sydney. Data last updated 17 September 2025 and is based on user searches.

Sat 27/919:28BWI - SYD

1 stop21h 32mUnited Airlines

Sat 18/1011:20SYD - BWI

1 stop21h 38mUnited Airlines

Deal found 16/9$1,773

Mon 13/1007:50BWI - SYD

3 stops35h 45mMultiple Airlines

Sun 26/1013:55SYD - BWI

2 stops31h 40mMultiple Airlines

Deal found 15/9$1,762

Mon 20/1017:37BWI - SYD

3 stops28h 08mMultiple Airlines

Sun 2/1114:00SYD - BWI

2 stops32h 35mMultiple Airlines

Deal found 16/9$1,743

Mon 27/1017:37BWI - SYD

3 stops28h 08mMultiple Airlines

Sun 9/1114:00SYD - BWI

3 stops33h 23mMultiple Airlines

Deal found 16/9$1,728

Tue 28/1005:35BWI - SYD

2 stops38h 10mMultiple Airlines

Fri 14/1117:45SYD - BWI

1 stop41h 34mMultiple Airlines

Deal found 15/9$1,804

Tue 28/1005:35BWI - SYD

2 stops38h 10mMultiple Airlines

Thu 13/1117:45SYD - BWI

1 stop41h 34mMultiple Airlines

Deal found 15/9$1,816

Wed 29/1007:38BWI - SYD

2 stops59h 12mMultiple Airlines

Mon 17/1117:45SYD - BWI

1 stop41h 34mMultiple Airlines

Deal found 15/9$1,792

Wed 29/1007:38BWI - SYD

2 stops59h 12mMultiple Airlines

Sun 16/1117:45SYD - BWI

1 stop41h 34mMultiple Airlines

Deal found 15/9$1,810

Fri 31/1013:27BWI - SYD

2 stops41h 28mQantas Airways

Fri 7/1114:05SYD - BWI

1 stop24h 57mQantas Airways

Deal found 16/9$1,662

One-way flights from Baltimore to Sydney
Search for one-way flight options from Baltimore to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Tue 4/1105:35BWI - SYD

3 stops58h 30mMultiple Airlines

Deal found 15/9$830

Mon 10/1106:00BWI - SYD

3 stops58h 05mMultiple Airlines

Deal found 15/9$842

Mon 17/1106:00BWI - SYD

3 stops58h 05mMultiple Airlines

Deal found 15/9$850

Mon 20/1021:41BWI - SYD

3 stops50h 59mMultiple Airlines

Deal found 15/9$854

Mon 27/1005:35BWI - SYD

2 stops38h 10mMultiple Airlines

Deal found 16/9$912

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 11/11

15:23-06:55

1 stop23h 32m

Sydney Kingsford Smith

Sun 23/11

07:20-22:54

2 stops31h 34m

$1,675

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 4/2

18:55-19:45

2 stops32h 50m

Sydney Kingsford Smith

Fri 27/2

21:40-17:55

2 stops36h 15m

$1,758

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 5/2

18:55-19:45

2 stops32h 50m

Sydney Kingsford Smith

Fri 27/2

21:40-17:55

2 stops36h 15m

$1,800

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 3/2

18:55-19:45

2 stops32h 50m

Sydney Kingsford Smith

Sun 1/3

21:40-17:55

2 stops60h 15m

$1,812

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 1/2

18:55-19:45

2 stops32h 50m

Sydney Kingsford Smith

Sun 1/3

21:40-17:55

2 stops60h 15m

$1,853

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 22/10

07:51-07:30

2 stops32h 39m

Sydney Kingsford Smith

Thu 30/10

17:45-06:35

1 stop27h 50m

$1,871

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sat 6/12

07:59-08:45

2 stops32h 46m

Sydney Kingsford Smith

Sun 14/12

09:55-21:27

2 stops27h 32m

$2,006

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 5/2

15:22-12:15

2 stops28h 53m

Sydney Kingsford Smith

Thu 26/2

06:30-13:58

2 stops23h 28m

$2,026

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sat 15/11

15:22-13:55

2 stops30h 33m

Sydney Kingsford Smith

Thu 27/11

07:05-14:15

2 stops23h 10m

$2,026

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 1/2

15:22-16:50

2 stops33h 28m

Sydney Kingsford Smith

Wed 25/2

06:05-13:58

2 stops23h 53m

$2,026

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 19 results

Best time to book a flight from Baltimore to Sydney

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

Prices

How far ahead should I book a flight from Baltimore to Sydney?

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Baltimore to Sydney?

Currently, May is the cheapest month in which you can book a flight from Baltimore to Sydney (average of $129). Flying from Baltimore to Sydney in October is currently the most expensive (average of $171). 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.

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with United Airlines from Baltimore to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,924 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,924 reviews

United Airlines

7.4

Good

8,924 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

How long is the flight from Baltimore to Sydney?
Airlines like Qantas Airways and Alaska Airlines fly from Baltimore to Sydney in about 23h 32m. The time it takes to get you to your destination can typically vary by up to 9h 18m. The distance from Baltimore to Sydney is about 15741 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Baltimore to Sydney round-trip?
Cheapflights users have booked flights from Baltimore to Sydney round-trip from $2,172. United Airlines is 3% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Baltimore to Sydney that include hotel bookings?
Yes. In addition to deals on Baltimore to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Baltimore to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sydney.
Can I find deals for business class flights from Baltimore to Sydney?
Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Sydney?
Currently, May is the cheapest month in which you can book a flight from Baltimore to Sydney (average of $129). Flying from Baltimore to Sydney in October is currently the most expensive (average of $171). 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

Parramatta

Wollongong

Katoomba

Penrith

Manly

Terrigal

Lithgow

Randwick

Bondi Beach

Coogee

Cronulla

Leura

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Alternative routes for Baltimore to Sydney

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Direct flights to New South Wales

Other flights to Sydney

Top airline flying from Baltimore to Sydney

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$2,172	Average$2,333	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Baltimore to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Baltimore to Sydney. 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 Baltimore to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Baltimore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Sydney from Baltimore? 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 Baltimore to Sydney become cheaper?

Yes! Start tracking prices for Baltimore to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Baltimore to Sydney from $830

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Baltimore to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Sydney

Cheapest flights from Baltimore to SydneyExplore the most affordable flight options available from Baltimore to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Baltimore to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Sydney that are best for you.

Best time to book a flight from Baltimore to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Sydney

How far ahead should I book a flight from Baltimore to Sydney?

What is the cheapest month to book a flight from Baltimore to Sydney?

What’s the top stopover airport for flights from Baltimore to Sydney?

What’s the fastest stopover option from Baltimore to Sydney?

What’s the fastest stopover option from Baltimore to Sydney?

Which airport typically offers the quickest stopover for flights from Baltimore to Sydney?

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with United Airlines from Baltimore to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Baltimore to Sydney?

What is the cheapest airline to fly from Baltimore to Sydney round-trip?

Can I find deals for flights from Baltimore to Sydney that include hotel bookings?

How can I find direct flights from Baltimore to Sydney?

Can I find deals for business class flights from Baltimore to Sydney?

What is the cheapest month to book a flight from Baltimore to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Baltimore to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Baltimore to Sydney?

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

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

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

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Cheapest flights from Baltimore to Sydney
Explore the most affordable flight options available from Baltimore to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.