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

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 $2,080. Find deals

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.

How long is the flight from Baltimore to Sydney?

Airlines like United Airlines and American 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 1h 28m. 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 $2,229. United Airlines is 4% cheaper than the average price of flights available within the next 90 days to this destination.

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?

When flying from Baltimore to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$650+ Flights from Baltimore to Sydney

Q: How much does it cost for a return flight from Baltimore to Sydney?

Airfare is below average for this route at the moment. Baltimore to Sydney flights typically cost between $2,220 and $2,640 in December. The cheapest return flight price found within the last 3 days was $1,759 on Qantas Airways (29 Dec-28 Jan). Find deals

Cheap flight deals from Baltimore to Sydney

Round-trip from	$1,759
One-way from	$650
Popular in	December
Cheapest in	September
Average price	$2,457

Qantas Airways
29/12-28/1
3 total stops
48h 25m total
Baltimore to Sydney

Search Deals

23/11
3 total stops
54h 28m total
Baltimore to Sydney

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($659 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($90 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Find flight deals from Baltimore to Sydney

Enter your travel dates to find the best prices.

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 24 October 2025.

Mon 29/1215:14BWI - SYD

1 stop23h 41mQantas Airways

Wed 28/106:05SYD - BWI

2 stops24h 44mQantas Airways

Deal found 22/10$1,759

Mon 29/1215:14BWI - SYD

1 stop23h 41mQantas Airways

Tue 27/119:40SYD - BWI

2 stops35h 09mQantas Airways

Deal found 22/10$1,762

Mon 1/1205:45BWI - SYD

2 stops33h 40mMultiple Airlines

Fri 5/1217:45SYD - BWI

2 stops31h 32mMultiple Airlines

Deal found 22/10$1,800

Tue 11/1115:23BWI - SYD

1 stop23h 32mQantas Airways

Wed 10/1214:05SYD - BWI

1 stop23h 12mQantas Airways

Deal found 23/10$1,897

Fri 28/1115:07BWI - SYD

2 stops38h 48mQantas Airways

Mon 15/1214:05SYD - BWI

1 stop23h 12mQantas Airways

Deal found 23/10$1,914

Wed 29/1013:27BWI - SYD

1 stop26h 28mAmerican Airlines

Wed 19/1114:05SYD - BWI

1 stop24h 57mAmerican Airlines

Deal found 23/10$1,960

Tue 2/1215:07BWI - SYD

1 stop23h 48mAmerican Airlines

Wed 14/114:05SYD - BWI

2 stops23h 18mAmerican Airlines

Deal found 22/10$1,968

Mon 10/1118:35BWI - SYD

1 stop22h 40mUnited Airlines

Tue 25/1111:20SYD - BWI

1 stop22h 31mUnited Airlines

Deal found 23/10$1,969

Wed 19/1115:23BWI - SYD

2 stops39h 02mQantas Airways

Wed 26/1114:05SYD - BWI

1 stop24h 49mQantas Airways

Deal found 22/10$1,983

Sun 2/1118:35BWI - SYD

1 stop22h 40mUnited Airlines

Tue 25/1111:50SYD - BWI

1 stop20h 12mUnited Airlines

Deal found 23/10$1,985

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 24 October 2025.

Wed 3/1216:15BWI - SYD

2 stops25h 00mUnited Airlines

Wed 17/1212:10SYD - BWI

1 stop21h 06mUnited Airlines

Deal found 23/10$1,985

Tue 11/1115:23BWI - SYD

1 stop23h 32mAmerican Airlines

Wed 10/1207:20SYD - BWI

2 stops23h 08mAmerican Airlines

Deal found 23/10$1,997

Mon 16/216:05BWI - SYD

1 stop22h 55mUnited Airlines

Sun 8/310:20SYD - BWI

1 stop21h 32mUnited Airlines

Deal found 23/10$1,985

Wed 1/417:50BWI - SYD

1 stop23h 10mUnited Airlines

Tue 28/410:20SYD - BWI

2 stops26h 14mUnited Airlines

Deal found 22/10$1,991

Sat 28/316:02BWI - SYD

2 stops48h 58mUnited Airlines

Sun 19/409:30SYD - BWI

2 stops27h 30mUnited Airlines

Deal found 22/10$2,019

Mon 9/218:34BWI - SYD

1 stop22h 41mUnited Airlines

Fri 10/410:20SYD - BWI

1 stop21h 12mUnited Airlines

Deal found 23/10$2,062

Tue 7/417:50BWI - SYD

1 stop23h 10mUnited Airlines

Sat 25/410:20SYD - BWI

1 stop21h 12mUnited Airlines

Deal found 23/10$2,062

Sat 28/316:02BWI - SYD

2 stops48h 58mUnited Airlines

Sat 18/409:30SYD - BWI

1 stop21h 17mUnited Airlines

Deal found 22/10$2,095

Last-minute flights from Baltimore to Sydney
Discover last-minute flight deals from Baltimore to Sydney. Data last updated 24 October 2025 and is based on user searches.

Wed 29/1013:27BWI - SYD

1 stop26h 28mAmerican Airlines

Wed 19/1114:05SYD - BWI

1 stop24h 57mAmerican Airlines

Deal found 23/10$1,960

Sat 1/1118:16BWI - SYD

1 stop45h 44mUnited Airlines

Wed 26/1112:10SYD - BWI

1 stop21h 18mUnited Airlines

Deal found 23/10$1,999

Sat 1/1118:16BWI - SYD

1 stop45h 44mUnited Airlines

Mon 24/1112:10SYD - BWI

2 stops23h 11mUnited Airlines

Deal found 23/10$2,005

Sat 1/1118:16BWI - SYD

1 stop45h 44mUnited Airlines

Fri 28/1111:20SYD - BWI

1 stop22h 31mUnited Airlines

Deal found 23/10$2,075

Sat 1/1118:16BWI - SYD

1 stop45h 44mUnited Airlines

Sat 22/1111:50SYD - BWI

2 stops25h 35mUnited Airlines

Deal found 23/10$2,082

Sat 1/1117:12BWI - SYD

2 stops25h 03mUnited Airlines

Thu 27/1111:50SYD - BWI

1 stop20h 12mUnited Airlines

Deal found 23/10$2,145

Sun 2/1118:57BWI - SYD

1 stop22h 08mUnited Airlines

Wed 26/1111:50SYD - BWI

1 stop20h 12mUnited Airlines

Deal found 23/10$1,985

Sun 2/1118:35BWI - SYD

1 stop22h 40mUnited Airlines

Fri 28/1111:50SYD - BWI

1 stop20h 12mUnited Airlines

Deal found 23/10$2,062

Mon 3/1114:46BWI - SYD

2 stops24h 39mAmerican Airlines

Mon 17/1114:05SYD - BWI

1 stop24h 57mAmerican Airlines

Deal found 22/10$1,968

Mon 3/1110:56BWI - SYD

2 stops28h 04mUnited Airlines

Tue 25/1111:50SYD - BWI

1 stop20h 12mUnited Airlines

Deal found 23/10$1,991

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 24 October 2025.

Sun 23/1121:47BWI - SYD

3 stops54h 28mMultiple Airlines

Deal found 23/10$650

Thu 4/1207:00BWI - SYD

2 stops45h 15mMultiple Airlines

Deal found 22/10$743

Fri 5/1205:45BWI - SYD

2 stops35h 15mMultiple Airlines

Deal found 22/10$816

Fri 30/120:26BWI - SYD

1 stop42h 59mMultiple Airlines

Deal found 23/10$886

Mon 9/220:26BWI - SYD

1 stop42h 59mMultiple Airlines

Deal found 23/10$889

Mon 26/120:26BWI - SYD

1 stop42h 59mMultiple Airlines

Deal found 23/10$890

Thu 30/1006:18BWI - SYD

2 stops34h 07mMultiple Airlines

Deal found 22/10$922

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 3/12

16:15-09:15

2 stops25h 00m

Sydney Kingsford Smith

Wed 17/12

12:10-17:16

1 stop21h 06m

$1,985

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 16/2

16:05-07:00

1 stop22h 55m

Sydney Kingsford Smith

Sun 8/3

10:20-15:52

1 stop21h 32m

$1,985

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 1/4

17:50-08:00

1 stop23h 10m

Sydney Kingsford Smith

Tue 28/4

10:20-22:34

2 stops26h 14m

$1,991

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 11/11

15:23-06:55

1 stop23h 32m

Sydney Kingsford Smith

Wed 10/12

07:20-14:28

2 stops23h 08m

$1,997

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sat 28/3

16:02-08:00

2 stops48h 58m

Sydney Kingsford Smith

Sun 19/4

09:30-23:00

2 stops27h 30m

$2,019

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 9/2

18:34-09:15

1 stop22h 41m

Sydney Kingsford Smith

Fri 10/4

10:20-17:32

1 stop21h 12m

$2,062

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 7/4

17:50-07:00

1 stop23h 10m

Sydney Kingsford Smith

Sat 25/4

10:20-17:32

1 stop21h 12m

$2,062

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sat 28/3

16:02-08:00

2 stops48h 58m

Sydney Kingsford Smith

Sat 18/4

09:30-16:47

1 stop21h 17m

$2,095

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 23/11

19:08-20:15

2 stops57h 07m

$727

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 9/2

21:37-06:10

3 stops40h 33m

$890

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 18 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, August is the cheapest month in which you can book a flight from Baltimore to Sydney (average of $211). Flying from Baltimore to Sydney in October is currently the most expensive (average of $1,290). 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 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.

United Airlines

7.4

Good

8,995 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Tim,Sept 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

United Airlines

7.4

Good

8,995 reviews

United Airlines

7.4

Good

8,995 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Tim,Sept 2025

IAD - GSP

Related info for your journey

How long is the flight from Baltimore to Sydney?
Airlines like United Airlines and American 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 1h 28m. 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 $2,229. United Airlines is 4% 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, August is the cheapest month in which you can book a flight from Baltimore to Sydney (average of $211). Flying from Baltimore to Sydney in October is currently the most expensive (average of $1,290). 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

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Katoomba

Penrith

Manly

Terrigal

Randwick

Coogee

Leura

Lithgow

Bondi Beach

Cronulla

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Alternative routes for Baltimore to Sydney

Dulles Intl to Sydney flights

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Philadelphia to Sydney flights

Dulles Intl to Coolangatta flights

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$2,229	Average$2,393	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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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 $650

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 23/11. 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 24 October 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 24 October 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?

How much does it cost for a return 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

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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 24 October 2025.