$1,258+ Cheap flights from Baltimore (BWI) to Sydney, NS (YQY)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YQY
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Sydney
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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 September 9, 2026.
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 September 9, 2026.
This United deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:09 am -
2 stops14h 36m
Thu 10/155:05 am -
2 stops14h 08m
Deal found 9/8![Multiple Airlines logo]()
$1,258
Best flights from Baltimore to SydneyDiscover carefully curated flight deals from Baltimore to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Baltimore to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:09 am -
2 stops14h 36m
Thu 10/155:05 am -
2 stops14h 08m
Deal found 9/8![Multiple Airlines logo]()
$1,258
Last-minute flights from Baltimore to SydneyDiscover last-minute flight deals from Baltimore to Sydney. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Sydney. Data last updated September 9, 2026 and is based on user searches.
This United deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:09 am -
2 stops14h 36m
Thu 10/155:05 am -
2 stops14h 08m
Deal found 9/8![Multiple Airlines logo]()
$1,258
Find flight deals from Baltimore to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Sydney (YQY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,258 (United) |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Baltimore to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BaltimoreSydney
BWI Baltimore/Washington - YQY Sydney
BWIYQY
Baltimore/Washington
Thu 10/8
9:09 am-12:45 am
2 stops14h 36m
Sydney
Thu 10/15
5:05 am-6:13 pm
2 stops14h 08m
$1,258
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Baltimore-Sydney, Nova Scotia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Sydney, Nova Scotia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Sydney, Nova Scotia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Sydney, Nova Scotia flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Sydney, Nova Scotia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BWI-YQY
Estimated round-trip 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.
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.
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