
Popular airlines from Baltimore Washington International Airport (BWI) to Sydney Airport (SYD)
- United
United
- Air New Zealand
Air New Zealand
- Qantas Airways
Qantas Airways
- American Airlines
American Airlines
- Cathay Pacific
Cathay Pacific
- Delta
Delta
- Qatar Airways
Qatar Airways
- Plan, book, fly with confidence
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Cheap Flights from Baltimore (BWI) to Sydney (SYD)
Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Baltimore (BWI) to Sydney (SYD)
March is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Baltimore Washington Intl. Thurgood Marshall |
Destination airport | Kingsford Smith Intl. |
Airlines serving | Air New Zealand, American Airlines, Cathay Pacific, Delta, Korean Air, Qantas Airways, Qatar Airways, United |
Return price | AU$1,911 |
Distance | 15660 km |
Your quick guide to flights from Baltimore to Sydney
Pick up great flights from Baltimore to Sydney
With Expedia, you have your pick of flights a day with 20 airlines covering flights from Baltimore to Sydney. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Baltimore to Sydney that take around hours.
Find cheap flights from Baltimore to Sydney
From the great flight deals with prices currently ranging from AU$1,912 to AU$2,711, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Baltimore to Sydney around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Sydney is normally in August.
Reasons to book your flight from Baltimore to Sydney with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Baltimore to Sydney across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Sydney right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
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Top Routes from Baltimore
- Baltimore to Melbourne (BWI - AVV)
- Baltimore to Los Angeles (BWI - LAX)
- Baltimore to Fort Lauderdale (BWI - FLL)
- Baltimore to Tokyo (BWI - NRT)
- Baltimore to Houston (BWI - IAH)
- Baltimore to Melbourne (BWI - MEL)
- Baltimore to London (BWI - LHR)
- Baltimore to Toronto (BWI - YYZ)
- Baltimore to Perth (BWI - PER)
Top Routes to Sydney
- Melbourne to Sydney (AVV - SYD)
- Maroochydore to Sydney (MCY - SYD)
- Auckland to Sydney (AKL - SYD)
- Bangkok to Sydney (BKK - SYD)
- Bangkok to Sydney (DMK - SYD)
- Kathmandu to Sydney (KTM - SYD)
- Hobart to Sydney (HBA - SYD)
- Denpasar to Sydney (DPS - SYD)
- Darwin to Sydney (DRW - SYD)
- Adelaide to Sydney (ADL - SYD)
- Cairns to Sydney (CNS - SYD)
- Delhi to Sydney (DEL - SYD)
Top Routes to Sydney
Top Flight Destinations
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Washington
Alternative Routes
- Martin State Airport (MTN)
- College Park Airport (CGS)
- Ronald Reagan Washington National Airport (DCA)
- Washington Dulles Intl. Airport (IAD)
- Manassas Regional Airport (MNZ)
- Hagerstown Regional Airport (HGR)
- Lancaster Airport (LNS)
- Harrisburg Intl. Airport (MDT)
- Salisbury - Ocean City Wicomico Regional Airport (SBY)