What are the cheapest airlines flying from Baltimore to Sydney round-trip?

Cheapflights users have booked flights from Baltimore to Sydney round-trip from $2,139. Other airlines that can offer you cheap pricing are American Airlines, from $2,485, and United Airlines, from $2,501. Alaska Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

What are the cheapest airlines to fly from Baltimore to Sydney one-way?

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $1,180. Users have also found prices from $1,421 and $1,447 on ANA and United Airlines, respectively. Find deals

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.

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

The best pricing can be found in the month of February. Prices to Sydney from Baltimore average $2,174. You can even find prices in February for less than $2,174, as users have found deals to Sydney from as low as $1,360. The month of December appears to be one of the more expensive times to travel to Sydney from Baltimore. Flying in the targeted month can save you up to 36%.

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.

$756+ Flights from Baltimore to Sydney

Cheap flight deals from Baltimore to Sydney

Round-trip from	$1,571
One-way from	$756
Popular in	December
Cheapest in	March
Average price	$3,003

4/2-20/2
6 total stops
65h 53m total
Baltimore to Sydney

Search Deals

15/5
3 total stops
35h 17m total
Baltimore to Sydney

Search Deals

High demand for flights, 16% potential price rise

Search Deals

Best time to find cheap flights, 4% potential price drop

Search Deals

Average for round-trip flights in January 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 January 2025.

Tue 4/209:55BWI - SYD

3 stops34h 35mMultiple Airlines

Thu 20/214:00SYD - BWI

3 stops31h 18mMultiple Airlines

Deal found 16/1$1,571

Tue 4/318:56BWI - SYD

2 stops32h 49mAlaska Airlines

Tue 11/321:40SYD - BWI

1 stop35h 16mAlaska Airlines

Deal found 17/1$2,139

Sun 9/318:10BWI - SYD

2 stops23h 50mAmerican Airlines

Sun 23/311:15SYD - BWI

2 stops23h 10mAmerican Airlines

Deal found 15/1$2,485

Wed 21/519:07BWI - SYD

1 stop21h 53mUnited Airlines

Tue 3/609:30SYD - BWI

1 stop21h 17mUnited Airlines

Deal found 16/1$2,501

Wed 30/410:00BWI - SYD

2 stops30h 35mDelta

Wed 7/509:25SYD - BWI

2 stops23h 24mDelta

Deal found 15/1$2,522

Thu 28/816:15BWI - SYD

2 stops26h 30mAir New Zealand

Tue 9/909:30SYD - BWI

1 stop21h 17mAir New Zealand

Deal found 16/1$2,549

Sun 30/1115:23BWI - SYD

2 stops26h 57mQantas Airways

Wed 10/1214:30SYD - BWI

1 stop23h 56mQantas Airways

Deal found 17/1$2,734

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 January 2025.

Tue 4/209:55BWI - SYD

3 stops34h 35mMultiple Airlines

Thu 20/214:00SYD - BWI

3 stops31h 18mMultiple Airlines

Deal found 16/1$1,571

Tue 4/318:56BWI - SYD

2 stops32h 49mAlaska Airlines

Tue 11/321:40SYD - BWI

1 stop35h 16mAlaska Airlines

Deal found 17/1$2,139

Sun 9/318:10BWI - SYD

2 stops23h 50mAmerican Airlines

Sun 23/311:15SYD - BWI

2 stops23h 10mAmerican Airlines

Deal found 15/1$2,485

Wed 21/519:07BWI - SYD

1 stop21h 53mUnited Airlines

Mon 2/609:30SYD - BWI

1 stop21h 17mUnited Airlines

Deal found 16/1$2,501

Wed 30/410:00BWI - SYD

2 stops30h 35mDelta

Wed 7/509:25SYD - BWI

2 stops23h 24mDelta

Deal found 15/1$2,522

Mon 28/417:40BWI - SYD

1 stop23h 20mAir New Zealand

Wed 21/508:45SYD - BWI

2 stops28h 01mAir New Zealand

Deal found 15/1$2,557

Mon 19/519:22BWI - SYD

1 stop21h 33mQantas Airways

Wed 4/610:00SYD - BWI

2 stops26h 35mQantas Airways

Deal found 16/1$2,770

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

Wed 22/117:30BWI - SYD

1 stop23h 35mAir New Zealand

Tue 28/119:15SYD - BWI

2 stops42h 59mAir New Zealand

Deal found 16/1$3,109

Thu 23/110:37BWI - SYD

3 stops34h 23mMultiple Airlines

Wed 5/214:00SYD - BWI

2 stops24h 02mMultiple Airlines

Deal found 16/1$1,905

Thu 23/118:59BWI - SYD

2 stops32h 46mAlaska Airlines

Thu 30/121:40SYD - BWI

2 stops36h 19mAlaska Airlines

Deal found 16/1$3,053

Thu 23/114:01BWI - SYD

2 stops24h 49mDelta

Tue 28/111:05SYD - BWI

2 stops23h 07mDelta

Deal found 16/1$3,651

Thu 23/115:19BWI - SYD

1 stop23h 16mAmerican Airlines

Tue 28/111:50SYD - BWI

1 stop27h 37mAmerican Airlines

Deal found 16/1$5,858

Thu 23/110:05BWI - SYD

2 stops32h 25mANA

Mon 3/221:45SYD - BWI

2 stops32h 06mANA

Deal found 16/1$16,875

Fri 24/117:30BWI - SYD

1 stop23h 35mUnited Airlines

Sat 15/311:50SYD - BWI

1 stop25h 53mUnited Airlines

Deal found 16/1$3,144

Fri 24/114:01BWI - SYD

2 stops48h 34mWestJet

Sat 15/320:30SYD - BWI

2 stops42h 23mWestJet

Deal found 16/1$10,460

Mon 27/115:03BWI - SYD

1 stop23h 32mQantas Airways

Thu 30/111:50SYD - BWI

1 stop22h 20mQantas Airways

Deal found 15/1$4,570

Mon 27/108:10BWI - SYD

2 stops42h 40mQatar Airways

Thu 30/121:40SYD - BWI

2 stops40h 30mQatar Airways

Deal found 15/1$4,590

Tue 4/209:55BWI - SYD

3 stops34h 35mMultiple Airlines

Thu 20/214:00SYD - BWI

3 stops31h 18mMultiple Airlines

Deal found 16/1$1,571

Mon 10/215:55BWI - SYD

2 stops28h 45mAir New Zealand

Wed 19/211:20SYD - BWI

1 stop21h 25mAir New Zealand

Deal found 16/1$2,631

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 January 2025.

Thu 15/510:58BWI - SYD

3 stops35h 17mMultiple Airlines

Deal found 16/1$756

Sun 2/318:56BWI - SYD

2 stops32h 49mAlaska Airlines

Deal found 15/1$1,180

Mon 14/406:30BWI - SYD

2 stops36h 55mANA

Deal found 16/1$1,421

Mon 14/418:34BWI - SYD

1 stop22h 21mUnited Airlines

Deal found 16/1$1,447

Sun 6/713:00BWI - SYD

2 stops27h 35mDelta

Deal found 16/1$1,463

Wed 19/208:30BWI - SYD

2 stops33h 55mAir New Zealand

Deal found 16/1$1,686

Tue 18/207:34BWI - SYD

2 stops31h 16mJapan Airlines

Deal found 16/1$2,065

Wed 19/215:15BWI - SYD

1 stop23h 20mQantas Airways

Deal found 16/1$2,102

Sat 12/717:50BWI - SYD

3 stops74h 35mSingapore Airlines

Deal found 16/1$2,393

Mon 14/412:15BWI - SYD

3 stops55h 20mLATAM Airlines

Deal found 16/1$2,667

Find flights from Baltimore to Sydney within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 4/2

09:55-12:30

3 stops34h 35m

Sydney Kingsford Smith

Thu 20/2

14:00-05:18

3 stops31h 18m

$1,571

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Tue 4/3

18:56-19:45

2 stops32h 49m

Sydney Kingsford Smith

Tue 11/3

21:40-17:56

2 stops35h 16m

$2,139

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 9/3

18:10-09:00

2 stops23h 50m

Sydney Kingsford Smith

Sun 23/3

11:15-19:25

2 stops23h 10m

$2,485

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 21/5

19:07-07:00

1 stop21h 53m

Sydney Kingsford Smith

Tue 3/6

09:30-16:47

1 stop21h 17m

$2,501

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Wed 30/4

10:00-06:35

2 stops30h 35m

Sydney Kingsford Smith

Wed 7/5

09:25-18:49

2 stops23h 24m

$2,522

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 28/4

17:40-07:00

1 stop23h 20m

Sydney Kingsford Smith

Wed 21/5

08:45-22:46

2 stops28h 01m

$2,557

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 19/5

19:22-06:55

1 stop21h 33m

Sydney Kingsford Smith

Wed 4/6

10:00-22:35

2 stops26h 35m

$2,770

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Thu 15/5

10:58-12:15

3 stops35h 17m

$756

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Sun 2/3

18:56-19:45

2 stops32h 49m

$1,180

BaltimoreSydney

BWI - SYD

BWISYD

Baltimore/Washington

Mon 14/4

06:30-09:25

2 stops36h 55m

$1,421

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 17 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.

Travel insights for flights from Baltimore to Sydney

Get recent, data-driven insights about flights from Baltimore to Sydney including ideal travel times, pricing trends, and more.

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

Booking 50 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.

Rainfall in Sydney by month

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.

Temperature in Sydney by month

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).

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Baltimore to Sydney, such as Alaska Airlines, American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA

8.4

Very Good

847 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines

8.3

Very Good

1,448 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Singapore Airlines

8.1

Very Good

1,327 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Alaska Airlines

8.0

Very Good

9,684 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta

8.0

Very Good

8,513 reviews

ANA

8.4

Very Good

847 reviews

Check prices

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

What are the cheapest airlines flying from Baltimore to Sydney round-trip?
Cheapflights users have booked flights from Baltimore to Sydney round-trip from $2,139. Other airlines that can offer you cheap pricing are American Airlines, from $2,485, and United Airlines, from $2,501. Alaska Airlines is 14% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Baltimore to Sydney one-way?
For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $1,180. Users have also found prices from $1,421 and $1,447 on ANA and United Airlines, respectively.
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

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Randwick

Manly

Penrith

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Cronulla

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Lithgow

Terrigal

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Swansea

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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 $756

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 15/5. 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 January 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 January 2025.

Find flights from Baltimore to Sydney within your budget

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.

Travel insights for flights from Baltimore to Sydney

Get recent, data-driven insights about flights from Baltimore to Sydney including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Baltimore to Sydney. Price data was last updated on 10 January 2025.

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Baltimore to Sydney, such as Alaska Airlines, American Airlines and United Airlines. You can also see how each airline compares 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.

What are the cheapest airlines flying from Baltimore to Sydney round-trip?

What are the cheapest airlines to fly from Baltimore to Sydney one-way?

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 Baltimore?

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.

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 January 2025.