What airlines fly to Sydney?

United Airlines, Qantas Airways and Air New Zealand are the top three most popular airlines that fly to Sydney from Baltimore according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 6 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Baltimore/Washington to Sydney Kingsford Smith?

Qantas Airways and United Airlines are the most popular carriers operating from Baltimore/Washington to Sydney Kingsford Smith

When did momondo last update prices for flights from Baltimore/Washington Airport to Sydney Kingsford Smith Airport?

Prices for flights from Baltimore/Washington Airport to Sydney Kingsford Smith Airport refresh daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Sydney Kingsford Smith Airport?

As of September 2026, there are 4 operators available to choose from for flights from Baltimore/Washington Airport to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Baltimore/Washington Airport to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington 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 you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$577 Cheap Flights from Baltimore to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Baltimore to Sydney

Round-trip

One-way

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7:02 am - 9:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

58h 33m2 stops Seattle/Tacoma Intl Vancouver Intl

11:20 am - 5:40 amSYD Sydney Kingsford Smith-BWI Baltimore/Washington

58h 20m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,153Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

6:15 pm - 8:20 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

47h 05m2 stops Seattle/Tacoma Intl Vancouver Intl

11:20 am - 6:12 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

45h 52m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,157Multiple Airlines

Fri, Oct 16 - Sun, Nov 1

5:31 pm - 9:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

48h 04m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 7:09 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 49m2 stops Vancouver Intl Chicago O'Hare Intl

$1,230Air New Zealand

Sat, Nov 14 - Thu, Nov 19

5:31 pm - 9:35 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

48h 04m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 7:01 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 41m2 stops Vancouver Intl Chicago O'Hare Intl

$1,239Air New Zealand

Sat, Nov 14 - Sat, Nov 21

4:04 pm - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

23h 51m1 stop Dallas/Fort Worth

2:05 pm - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 12m1 stop Dallas/Fort Worth

$1,275Qantas Airways

Mon, Oct 26 - Mon, Nov 9

3:57 pm - 9:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

25h 03m2 stops Dallas/Fort Worth Los Angeles

2:05 pm - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 12m1 stop Dallas/Fort Worth

$1,289American Airlines

Wed, Nov 4 - Wed, Nov 11

12:45 pm - 7:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

27h 15m1 stop Houston George Bush Intcntl

11:20 am - 9:05 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

25h 45m1 stop Los Angeles

$1,295United Airlines

Mon, Oct 26 - Mon, Nov 9

11:25 am - 8:05 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

29h 40m1 stop Los Angeles

11:50 am - 11:38 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

27h 48m2 stops San Francisco Houston George Bush Intcntl

$1,300United Airlines

Mon, Oct 26 - Mon, Nov 9

4:04 pm - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

23h 51m1 stop Dallas/Fort Worth

2:05 pm - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 12m1 stop Dallas/Fort Worth

$1,301Qantas Airways

Mon, Oct 26 - Mon, Nov 9

2:26 pm - 9:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

26h 34m2 stops Charlotte Douglas Los Angeles

2:05 pm - 7:17 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 12m1 stop Dallas/Fort Worth

$1,310American Airlines

Wed, Nov 4 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 7:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 00m1 stop Los Angeles

9:55 am - 10:34 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

27h 39m2 stops Auckland Intl Houston George Bush Intcntl

$1,901Air New Zealand

Wed, Sep 23 - Wed, Oct 21

7:50 am - 6:10 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

32h 20m2 stops Seattle/Tacoma Intl Hong Kong Intl

10:20 pm - 12:24 amSYD Sydney Kingsford Smith-BWI Baltimore/Washington

41h 04m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,952Multiple Airlines

Wed, Sep 23 - Wed, Oct 21

7:50 am - 8:40 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 50m2 stops Seattle/Tacoma Intl Hong Kong Intl

9:55 pm - 9:56 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

38h 01m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,952Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

7:00 am - 7:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 00m1 stop Los Angeles

10:55 am - 9:14 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

24h 19m2 stops Auckland Intl Houston George Bush Intcntl

$1,993Air New Zealand

Wed, Sep 23 - Wed, Sep 30

7:00 am - 7:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

34h 00m1 stop Los Angeles

8:55 am - 9:14 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

26h 19m2 stops Auckland Intl Houston George Bush Intcntl

$1,993Air New Zealand

Tue, Sep 22 - Tue, Sep 29

4:18 pm - 7:00 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 42m2 stops Denver Intl Los Angeles

10:30 am - 4:37 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 07m1 stop Los Angeles

$2,014United Airlines

Tue, Sep 22 - Tue, Oct 6

4:18 pm - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 37m2 stops Denver Intl San Francisco

11:20 am - 7:40 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 20m2 stops San Francisco Denver Intl

$2,014United Airlines

Tue, Sep 22 - Tue, Oct 6

3:57 pm - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 58m1 stop Dallas/Fort Worth

1:00 pm - 7:26 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

21h 26m1 stop Dallas/Fort Worth

$2,386Qantas Airways

Tue, Sep 22 - Mon, Oct 5

3:57 pm - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 58m1 stop Dallas/Fort Worth

12:00 pm - 9:29 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 29m1 stop Dallas/Fort Worth

$2,399Qantas Airways

Tue, Sep 22 - Sat, Oct 3

3:57 pm - 6:55 amBWI Baltimore/Washington-SYD Sydney Kingsford Smith

24h 58m1 stop Dallas/Fort Worth

12:00 pm - 9:29 pmSYD Sydney Kingsford Smith-BWI Baltimore/Washington

23h 29m1 stop Dallas/Fort Worth

$3,019American Airlines

Wed, Sep 23 - Wed, Sep 30

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Air New Zealand flights from Baltimore to Sydney

Our best Air New Zealand deals on Baltimore to Sydney flight tickets

Air New Zealand

Nov 14

BWI5:31 pmBaltimore/Washington

48h 04m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 19

SYD11:20 amSydney Kingsford Smith

23h 49m

2 stops

BWI7:09 pmBaltimore/Washington

$1,230

Air New Zealand

Nov 14

BWI5:31 pmBaltimore/Washington

48h 04m

2 stops

SYD9:35 amSydney Kingsford Smith

Nov 21

SYD11:20 amSydney Kingsford Smith

23h 41m

2 stops

BWI7:01 pmBaltimore/Washington

$1,239

Air New Zealand

Mar 9

BWI12:25 pmBaltimore/Washington

32h 25m

2 stops

SYD12:50 pmSydney Kingsford Smith

Mar 23

SYD9:55 amSydney Kingsford Smith

34h 57m

2 stops

BWI5:52 amBaltimore/Washington

$1,259

Qantas Airways flights from Baltimore to Sydney

Our best Qantas Airways deals on Baltimore to Sydney flight tickets

Qantas Airways

Oct 26

BWI4:04 pmBaltimore/Washington

23h 51m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 9

SYD2:05 pmSydney Kingsford Smith

21h 12m

1 stop

BWI7:17 pmBaltimore/Washington

$1,275

Qantas Airways

Oct 26

BWI4:04 pmBaltimore/Washington

23h 51m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 9

SYD2:05 pmSydney Kingsford Smith

21h 12m

1 stop

BWI7:17 pmBaltimore/Washington

$1,301

Qantas Airways

Feb 2

BWI11:52 amBaltimore/Washington

31h 13m

2 stops

SYD11:05 amSydney Kingsford Smith

Feb 16

SYD2:05 pmSydney Kingsford Smith

24h 47m

1 stop

BWI10:52 pmBaltimore/Washington

$1,338

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Sat 11/14

7:02 am-9:35 am

2 stops58h 33m

Sydney Kingsford Smith

Sat 11/21

11:20 am-5:40 am

2 stops58h 20m

$1,153

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Fri 10/16

6:15 pm-8:20 am

2 stops47h 05m

Sydney Kingsford Smith

Sun 11/1

11:20 am-6:12 pm

2 stops45h 52m

$1,157

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Sat 11/14

5:31 pm-9:35 am

2 stops48h 04m

Sydney Kingsford Smith

Thu 11/19

11:20 am-7:09 pm

2 stops23h 49m

$1,230

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Sat 11/14

5:31 pm-9:35 am

2 stops48h 04m

Sydney Kingsford Smith

Sat 11/21

11:20 am-7:01 pm

2 stops23h 41m

$1,239

Quickest round-trip

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Mon 10/26

4:04 pm-6:55 am

1 stop23h 51m

Sydney Kingsford Smith

Mon 11/9

2:05 pm-7:17 pm

1 stop21h 12m

$1,275

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Wed 11/4

3:57 pm-9:00 am

2 stops25h 03m

Sydney Kingsford Smith

Wed 11/11

2:05 pm-7:17 pm

1 stop21h 12m

$1,289

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Mon 10/26

12:45 pm-7:00 am

1 stop27h 15m

Sydney Kingsford Smith

Mon 11/9

11:20 am-9:05 pm

1 stop25h 45m

$1,295

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Mon 10/26

11:25 am-8:05 am

1 stop29h 40m

Sydney Kingsford Smith

Mon 11/9

11:50 am-11:38 pm

2 stops27h 48m

$1,300

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Mon 10/26

4:04 pm-6:55 am

1 stop23h 51m

Sydney Kingsford Smith

Mon 11/9

2:05 pm-7:17 pm

1 stop21h 12m

$1,301

BaltimoreSydney

BWI Baltimore/Washington - SYD Sydney Kingsford Smith

BWISYD

Baltimore/Washington

Wed 11/4

2:26 pm-9:00 am

2 stops26h 34m

Sydney Kingsford Smith

Wed 11/11

2:05 pm-7:17 pm

1 stop21h 12m

$1,310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore 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

Prices

Airlines

What is the typical price of a round-trip flight between Baltimore and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $1,435 to $1,756.
The lowest price recently found on this route was $1,153.

What is the cheapest month to fly to Sydney?

In general, January is the cheapest month to fly from Baltimore to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,293. If you are unable to visit Sydney during the month of January, then departing from Baltimore during the month February is also very affordable. Most momondo users find prices during this month for around $1,305.

Can stopping save me money on Baltimore to Sydney flights?

You could potentially save up to 6% on your flight if you consider stops on a Baltimore to Sydney flight.

When to book flights from Baltimore to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Sydney (BWI to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Sydney

Best Price Found	$577
Fastest flight time	22h 05m
Direct flights	None

The best one-way flight to Sydney from Baltimore in the past 72 hours is $577. The best round-trip flight deal from Baltimore to Sydney found on momondo in the last 72 hours is $1,153.

The fastest flight from Baltimore to Sydney takes 22h 05m

There are no direct flights from Baltimore to Sydney. There are no popular flight routes from Baltimore to Sydney.

Search flight deals

Frequently asked questions about flying from Baltimore to Sydney

How far is Baltimore/Washington to Sydney Kingsford Smith by plane?
The distance between Baltimore/Washington and Sydney Kingsford Smith is about 9781.6 mi. Typically, this will take 22h 05m by plane in normal conditions.
When did momondo last update prices for flights from Baltimore/Washington Airport to Sydney Kingsford Smith Airport?
Prices for flights from Baltimore/Washington Airport to Sydney Kingsford Smith Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Sydney Kingsford Smith Airport?
As of September 2026, there are 4 operators available to choose from for flights from Baltimore/Washington Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Baltimore/Washington Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington 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 you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Baltimore to Sydney?
Based on momondo bookings for flights between Baltimore and Sydney, the leading airline is United Airlines, making up 47% of the total bookings. Other popular airlines include Qantas Airways with 37%, Air New Zealand with 9%, and American Airlines with 7%.

Best airlines flying from Baltimore to Sydney

Compare and see reviews for airlines that fly from Baltimore to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $878	Free Cancellation	Rating 7.5 1,102 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,185	Free Cancellation	Rating 7.4 10,225 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,233	Free Cancellation	Rating 7.0 12,075 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $1,294	Free Cancellation	Rating 8.0 669 reviews	Search Air New Zealand flights

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Why use momondo?

Why should I use momondo to find a flight deal from Baltimore 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 Baltimore.

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

All flight searches from Baltimore to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Baltimore to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Baltimore to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Baltimore to Sydney from $577

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Sydney departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air New Zealand flights from Baltimore to Sydney

Our best Air New Zealand deals on Baltimore to Sydney flight tickets

Qantas Airways flights from Baltimore to Sydney

Our best Qantas Airways deals on Baltimore to Sydney flight tickets

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How to get the cheapest flight ticket from Baltimore to Sydney

What is the typical price of a round-trip flight between Baltimore and Sydney?

What is the cheapest month to fly to Sydney?

Can stopping save me money on Baltimore to Sydney flights?

What is the cheapest airline that flies from Baltimore/Washington to Sydney Kingsford Smith?

What airlines fly to Sydney?

When to book flights from Baltimore to Sydney

Cheap Baltimore to Sydney (BWI to SYD) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Baltimore to Sydney

Best airlines flying from Baltimore to Sydney

Compare and see reviews for airlines that fly from Baltimore to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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