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$662+ Cheap flights from Sydney (SYD) to Baltimore (BWI)

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BWI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Baltimore/Washington are usually found in February or April, booked 15 days in advance, depart on a Wednesday or Thursday and return on a Sunday

Cheap flight deals from Sydney to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Baltimore (BWI). 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,245
(United Airlines)

One-way from

$662
(Delta)

Popular in

December

Cheapest in

February

Average price

$1,375
Provider with most accurate pricing for Sydney Kingsford Smith-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Baltimore/Washington flights.
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From Sydney Kingsford Smith to Baltimore/Washington
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One-way flight from Sydney Kingsford Smith to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Sydney to Baltimore

Cheapest flights from Sydney to Baltimore
Explore the most affordable flight options available from Sydney to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:20 amSYD - BWI
1 stop33h 14mUnited Airlines
Sat 6/144:22 pmBWI - SYD
2 stops24h 33mUnited Airlines
Deal found 4/28$1,245
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/19:25 amSYD - BWI
2 stops27h 20mDelta
Sat 6/1411:51 amBWI - SYD
2 stops28h 44mDelta
Deal found 4/28$1,264
This Mytrip deal was found by Cheapflights users on 4/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:10 amSYD - BWI
3 stops30h 38mMultiple Airlines
Thu 6/265:57 pmBWI - SYD
2 stops28h 18mMultiple Airlines
Deal found 4/27$1,421
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:40 pmSYD - BWI
2 stops46h 39mAlaska Airlines
Thu 8/147:10 pmBWI - SYD
2 stops34h 35mAlaska Airlines
Deal found 4/28$1,447
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:10 pmSYD - BWI
1 stop20h 08mQantas Airways
Wed 10/291:19 pmBWI - SYD
1 stop26h 36mQantas Airways
Deal found 4/28$1,789
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:10 amSYD - BWI
2 stops22h 35mAmerican Airlines
Sat 2/213:21 pmBWI - SYD
1 stop23h 34mAmerican Airlines
Deal found 4/28$1,859
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:45 amSYD - BWI
2 stops38h 21mAir New Zealand
Wed 10/296:45 pmBWI - SYD
2 stops47h 00mAir New Zealand
Deal found 4/28$1,869
This Globehunters deal was found by Cheapflights users on 4/28. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/108:55 amSYD - BWI
2 stops52h 58mJapan Airlines
Wed 7/26:00 amBWI - SYD
2 stops58h 20mJapan Airlines
Deal found 4/28$1,898
This Globehunters deal was found by Cheapflights users on 4/28. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:45 pmSYD - BWI
2 stops59h 30mQatar Airways
Sat 2/288:25 amBWI - SYD
2 stops42h 25mQatar Airways
Deal found 4/28$2,632
This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:55 amSYD - BWI
2 stops30h 53mKorean Air
Mon 6/169:25 amBWI - SYD
2 stops30h 55mKorean Air
Deal found 4/28$8,491
This Virgin Australia deal was found by Cheapflights users on 4/28. 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 Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1310:20 amSYD - BWI
1 stop21h 10mVirgin Australia
Tue 6/37:00 pmBWI - SYD
1 stop21h 55mVirgin Australia
Deal found 4/28$10,598

Cheapflights Fare Finder

Customize your flight search to find flights from Sydney to Baltimore 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Sydney to Baltimore that are best for you.

Fly from

Sydney

Fly to

Baltimore

Route

Depart

Return

Price

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Sun 6/1

10:20 am-5:34 am

1 stop33h 14m

Baltimore/Washington

Sat 6/14

4:22 pm-6:55 am

2 stops24h 33m

$1,245

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Sun 6/1

9:25 am-10:45 pm

2 stops27h 20m

Baltimore/Washington

Sat 6/14

11:51 am-6:35 am

2 stops28h 44m

$1,264

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Thu 6/5

6:10 am-10:48 pm

3 stops30h 38m

Baltimore/Washington

Thu 6/26

5:57 pm-12:15 pm

2 stops28h 18m

$1,421

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Sun 8/10

9:40 pm-6:19 am

2 stops46h 39m

Baltimore/Washington

Thu 8/14

7:10 pm-7:45 pm

2 stops34h 35m

$1,447

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 10/13

1:10 pm-6:18 pm

1 stop20h 08m

Baltimore/Washington

Wed 10/29

1:19 pm-6:55 am

1 stop26h 36m

$1,789

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 5/26

9:10 am-5:45 pm

2 stops22h 35m

Baltimore/Washington

Sat 2/21

3:21 pm-6:55 am

1 stop23h 34m

$1,859

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 10/13

8:45 am-8:06 am

2 stops38h 21m

Baltimore/Washington

Wed 10/29

6:45 pm-8:45 am

2 stops47h 00m

$1,869

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Tue 6/10

8:55 am-11:53 pm

2 stops52h 58m

Baltimore/Washington

Wed 7/2

6:00 am-6:20 am

2 stops58h 20m

$1,898

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Tue 5/20

8:45 pm-6:15 pm

2 stops59h 30m

Baltimore/Washington

Sat 2/28

8:25 am-6:50 pm

2 stops42h 25m

$2,632

SydneyBaltimore

SYD - BWI

SYDBWI

Sydney Kingsford Smith

Mon 6/2

7:55 am-12:48 am

2 stops30h 53m

Baltimore/Washington

Mon 6/16

9:25 am-6:20 am

2 stops30h 55m

$8,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 20 results
1
2

Compare providers for flights from Sydney to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Baltimore in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sydney-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Baltimore flights, Cheapflights users trust eDreams the most. eDreams 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 Sydney-Baltimore 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 Sydney to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Sydney with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Baltimore

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Baltimore. Price data was last updated on April 25, 2025.

The price you pay for your flight from Sydney to Baltimore may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Sydney to Baltimore (average of $241). Flying from Sydney to Baltimore in March is currently the most expensive (average of $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.

Rainfall in Baltimore by month

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

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

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

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated April 29, 2025.
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,459 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,292 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,929 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air New Zealand
8.0
Very good
471 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Baltimore. 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 Sydney to Baltimore round-trip?

    United Airlines, at $1,245, was found to be the cheapest airline from Sydney to Baltimore.Alternate airlines to your destination round-trip include Delta and Alaska Airlines. United Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Sydney to Baltimore are Delta ($662), United Airlines ($673), and Japan Airlines ($859).

  • Can I find deals for flights from Sydney to Baltimore that include hotel bookings?

    Yes. In addition to deals on Sydney to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Baltimore.

  • Can I find deals for business class flights from Sydney to Baltimore?

    Yes. Cheapflights offers flight deals from Sydney to Baltimore 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 Sydney to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Sydney to Baltimore (average of $241). Flying from Sydney to Baltimore in March is currently the most expensive (average of $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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Dulles Intl flights
Sydney to Reagan-National flights
Sydney to Philadelphia flights
Coolangatta to Dulles Intl flights

Top 2 airlines flying from Sydney to Baltimore

Discover the top 2 airlines that operate flights from Sydney to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$841Average$1,427FlexibilityNo cancel feeOn-time69%
Virgin AustraliaCheapest$1,312Average$2,075FlexibilityNo cancel feeOn-time80%

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