HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New South Wales

$530+ Cheap flights from Boston (BOS) to New South Wales

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SYD
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to New South Wales with Cheapflights

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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
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 Boston to New South Wales

Keep the following information in mind while searching for Boston to New South Wales flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$813
(American Airlines)

One-way from

$530
(Air Canada)

Popular in

December

Cheapest in

March

Average price

$1,385
Provider with most accurate pricing for Boston Logan Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Sydney Kingsford Smith flights.
Search Deals
From Boston Logan Intl to New South Wales
Search Deals
One-way flight from Boston Logan Intl to New South Wales
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($192 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Boston to New South Wales

Cheapest flights from Boston to New South Wales
Explore the most affordable flight options available from Boston to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This American Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 2/258:00 amBOS - SYD
1 stop33h 00mAmerican Airlines
Mon 3/1011:15 amSYD - BOS
2 stops23h 52mAmerican Airlines
Deal found 2/21$813
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 2/2410:03 amBOS - SYD
2 stops28h 57mUnited Airlines
Mon 3/1010:15 amSYD - BOS
2 stops23h 19mUnited Airlines
Deal found 2/21$817
This Air Canada deal was found by Cheapflights users on 2/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1110:50 amBOS - SYD
2 stops30h 30mAir Canada
Sat 4/199:20 amSYD - BOS
2 stops38h 21mAir Canada
Deal found 2/22$830
This Delta deal was found by Cheapflights users on 2/21. 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 8/310:55 amBOS - SYD
1 stop29h 40mDelta
Wed 8/209:25 amSYD - BOS
2 stops23h 33mDelta
Deal found 2/21$866
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Wed 3/197:00 amBOS - SYD
2 stops34h 35mMultiple Airlines
Wed 3/262:00 pmSYD - BOS
3 stops34h 59mMultiple Airlines
Deal found 2/21$1,118

Find flights from Boston to New South Wales within your budget

Customize your flight search to find flights from Boston to New South Wales 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 February 22, 2025.

Fly from

Boston

Fly to

New South Wales

Route

Depart

Return

Price

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 2/25

8:00 am-9:00 am

1 stop33h 00m

Sydney Kingsford Smith

Mon 3/10

11:15 am-8:07 pm

2 stops23h 52m

$813

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 3/9

12:04 pm-7:00 am

2 stops27h 56m

Sydney Kingsford Smith

Thu 3/13

11:20 am-9:42 pm

2 stops25h 22m

$817

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Fri 4/11

10:50 am-7:20 am

2 stops30h 30m

Sydney Kingsford Smith

Sat 4/19

9:20 am-9:41 am

2 stops38h 21m

$830

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 4/23

2:45 pm-6:35 am

1 stop25h 50m

Sydney Kingsford Smith

Fri 5/30

9:25 am-7:46 pm

2 stops24h 21m

$870

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 3/19

7:00 am-8:35 am

2 stops34h 35m

Sydney Kingsford Smith

Wed 3/26

2:00 pm-9:59 am

3 stops34h 59m

$1,118

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Tue 3/18

1:30 am-8:50 pm

1 stop28h 20m

Sydney Kingsford Smith

Wed 3/26

8:45 am-11:00 pm

1 stop29h 15m

$1,461

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Thu 4/17

9:45 pm-5:10 pm

1 stop29h 25m

Sydney Kingsford Smith

Sun 4/27

8:45 pm-3:05 pm

1 stop32h 20m

$1,476

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Sun 3/9

9:00 pm-7:05 pm

2 stops31h 05m

Sydney Kingsford Smith

Sun 3/16

9:00 pm-7:05 pm

2 stops37h 05m

$1,506

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Wed 3/19

7:00 am-8:35 am

3 stops34h 35m

$530

BostonSydney

BOS - SYD

BOSSYD

Boston Logan Intl

Mon 3/3

4:20 pm-10:10 am

3 stops49h 50m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 17 results
1
2

Best time to book a flight from Boston to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Boston 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.

Travel insights for flights from Boston to New South Wales

Get recent, data-driven insights about flights from Boston to New South Wales including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to New South Wales?

Currently, February is the cheapest month in which you can book a flight from Boston to New South Wales (average of $1,051). Flying from Boston to New South Wales in December is currently the most expensive (average of $1,643). 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.

What is the cheapest time of day to fly from BOS to NSW?

Find hourly flight availability from Boston to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to New South Wales as you normally would.

Rainfall in New South Wales by month

Plan your trip to New South Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New South Wales ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit New South Wales when rainfall is around 2.0 in.

Temperature in New South Wales by month

Plan your trip to New South Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New South Wales, 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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. 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 New South Wales. Reviews last updated February 22, 2025.
Get a feel of what it's like to fly with Korean Air, Delta and Cathay Pacific from Boston to New South Wales by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,036 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,036 reviews
Korean Air
8.4
Very good
1,036 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,203 reviews
Korean Air
8.4
Very good
1,036 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Cathay Pacific
7.5
Good
821 reviews
Korean Air
8.4
Very good
1,036 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Qatar Airways
7.4
Good
3,609 reviews
Korean Air
8.4
Very good
1,036 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

JetBlue
7.4
Good
3,068 reviews
Korean Air
8.4
Very good
1,036 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Boston to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to New South Wales?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to New South Wales. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • What are the cheapest airlines to fly from Boston to New South Wales one-way?

    The cheapest airlines for a one-way flight from Boston to New South Wales are Air Canada ($530), Qatar Airways ($694), and Etihad Airways ($710).

  • Can I find deals for flights from Boston to New South Wales that include hotel bookings?

    Yes. In addition to deals on Boston to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to New South Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to New South Wales.

  • Can I find deals for business class flights from Boston to New South Wales?

    Yes. Cheapflights offers flight deals from Boston to New South Wales 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 Boston to New South Wales?

    Currently, February is the cheapest month in which you can book a flight from Boston to New South Wales (average of $1,051). Flying from Boston to New South Wales in December is currently the most expensive (average of $1,643). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Boston to New South Wales

Discover the top 9 airlines that operate flights from Boston to New South Wales. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$216Average$357FlexibilityNo cancel feeOn-time62%
DeltaCheapest$876Average$1,525FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,040Average$1,480FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,047Average$1,295FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,121Average$1,580FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$1,195Average$1,489FlexibilityNo cancel feeOn-time72%
Qantas AirwaysCheapest$1,228Average$1,634FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,352Average$1,594FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,366Average$2,154FlexibilityNo cancel feeOn-time68%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.