HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$511+ Cheap flights from Australia to Boston (BOS)

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BOS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Australia to Boston 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 Australia to Boston

Keep the following information in mind while searching for Australia to Boston flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,057
(SmartFares)

One-way from

$511
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,300
Provider with most accurate pricing for Sydney Kingsford Smith-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Boston Logan Intl flights.
Search Deals
From Australia to Boston Logan Intl
Search Deals
One-way flight from Australia to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Australia to Boston

Cheapest flights from Australia to Boston
Explore the most affordable flight options available from Australia to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This SmartFares deal was found by Cheapflights users on 4/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1911:55 pmBNE - BOS
1 stop37h 05mCathay Pacific
Mon 6/21:40 amBOS - BNE
1 stop30h 45mCathay Pacific
Deal found 4/30$1,057
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/184:20 pmSYD - BOS
1 stop27h 40mMultiple Airlines
Fri 6/207:40 pmBOS - SYD
2 stops53h 00mMultiple Airlines
Deal found 4/30$1,180
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 11/1212:10 pmSYD - BOS
2 stops22h 34mUnited Airlines
Fri 12/512:20 pmBOS - SYD
2 stops26h 00mUnited Airlines
Deal found 4/30$1,254
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 6/259:25 amSYD - BOS
1 stop28h 30mDelta
Mon 7/284:30 pmBOS - SYD
1 stop24h 05mDelta
Deal found 5/1$1,263
This BYOjet deal was found by Cheapflights users on 4/29. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:20 amSYD - BOS
2 stops24h 58mAir Canada
Thu 12/410:20 amBOS - SYD
2 stops28h 35mAir Canada
Deal found 4/29$1,267
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/167:25 amMEL - BOS
1 stop24h 45mJapan Airlines
Mon 6/231:35 pmBOS - MEL
1 stop26h 10mJapan Airlines
Deal found 4/30$1,310
This BYOjet deal was found by Cheapflights users on 4/29. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:45 amSYD - BOS
1 stop29h 15mCathay Pacific
Wed 12/312:30 amBOS - SYD
1 stop28h 20mCathay Pacific
Deal found 4/29$1,336
This BYOjet deal was found by Cheapflights users on 4/30. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:05 amBNE - BOS
2 stops29h 55mMultiple Airlines
Sat 7/191:40 amBOS - BNE
2 stops41h 40mMultiple Airlines
Deal found 4/30$1,361
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 6/1111:55 amMEL - BOS
1 stop32h 49mAmerican Airlines
Fri 6/276:12 pmBOS - MEL
2 stops26h 08mAmerican Airlines
Deal found 4/30$1,371
This BYOjet deal was found by Cheapflights users on 4/29. 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 BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:30 amMEL - BOS
2 stops30h 30mCathay Pacific
Mon 6/306:17 pmBOS - MEL
2 stops37h 58mCathay Pacific
Deal found 4/29$1,389
This Ovago deal was found by Cheapflights users on 4/30. 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.
Sun 5/1111:55 pmBNE - BOS
2 stops32h 15mJapan Airlines
Sun 6/151:35 pmBOS - BNE
2 stops50h 25mJapan Airlines
Deal found 4/30$1,390
This Cathay Pacific deal was found by Cheapflights users on 4/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:25 amMEL - BOS
1 stop29h 35mMultiple Airlines
Wed 7/95:00 amBOS - MEL
2 stops40h 15mMultiple Airlines
Deal found 4/30$1,399

Cheapflights Fare Finder

Customize your flight search to find flights from Australia to Boston 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 May 1, 2025.
Use the filters below to find and compare flights from Australia to Boston that are best for you.

Fly from

Australia

Fly to

Boston

Route

Depart

Return

Price

BrisbaneBoston

BNE - BOS

BNEBOS

Brisbane

Mon 5/19

11:55 pm-11:00 pm

1 stop37h 05m

Boston Logan Intl

Mon 6/2

1:40 am-10:25 pm

1 stop30h 45m

$1,057

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 6/18

4:20 pm-6:00 am

1 stop27h 40m

Boston Logan Intl

Fri 6/20

7:40 pm-2:40 pm

2 stops53h 00m

$1,180

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Fri 8/1

10:20 am-7:18 pm

2 stops22h 58m

Boston Logan Intl

Fri 8/15

7:30 am-7:00 am

1 stop33h 30m

$1,255

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Wed 6/25

9:25 am-7:24 pm

1 stop23h 59m

Boston Logan Intl

Mon 7/28

9:05 am-6:35 am

2 stops31h 30m

$1,263

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Mon 6/16

7:25 am-6:10 pm

1 stop24h 45m

Boston Logan Intl

Mon 6/23

1:35 pm-5:45 am

1 stop26h 10m

$1,310

SydneyBoston

SYD - BOS

SYDBOS

Sydney Kingsford Smith

Sun 10/12

10:20 am-9:22 pm

2 stops26h 02m

Boston Logan Intl

Sun 10/19

10:20 am-8:20 am

2 stops31h 00m

$1,354

BrisbaneBoston

BNE - BOS

BNEBOS

Brisbane

Sun 7/6

7:05 am-11:00 pm

2 stops29h 55m

Boston Logan Intl

Sat 7/19

1:40 am-9:20 am

2 stops41h 40m

$1,361

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Wed 6/11

11:55 am-6:44 am

1 stop32h 49m

Boston Logan Intl

Fri 6/27

6:12 pm-10:20 am

2 stops26h 08m

$1,371

MelbourneBoston

MEL - BOS

MELBOS

Melbourne

Thu 6/19

6:30 am-11:00 pm

2 stops30h 30m

Boston Logan Intl

Mon 6/30

6:17 pm-10:15 pm

2 stops37h 58m

$1,389

BrisbaneBoston

BNE - BOS

BNEBOS

Brisbane

Sun 5/11

11:55 pm-6:10 pm

2 stops32h 15m

Boston Logan Intl

Sun 6/15

1:35 pm-6:00 am

2 stops50h 25m

$1,390

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 53 results
1
2
3
...
6

Best time to book a flight from Australia to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Australia 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 Australia to Boston

What is the cheapest month to book a flight from Australia to Boston?

Currently, January is the cheapest month in which you can book a flight from Australia to Boston (average of $218). Flying from Australia to Boston in July is currently the most expensive (average of $310). 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 AU to BOS?

Find hourly flight availability from Australia to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Australia to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated May 1, 2025.
To help decide which airline to fly from Australia to Boston, see what other customers have to say about Air Tahiti Nui, Korean Air and Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Korean Air
8.4
Very good
1,068 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very good
1,459 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very good
852 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Fiji Airways
8.1
Very good
190 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

Crew

9.1

Food

7.8

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Australia to Boston. 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 into for flights to Boston from Australia?

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

  • What are the cheapest airlines to fly from Australia to Boston one-way?

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $630. Users have also found prices from $656 and $661 on United Airlines and Delta, respectively.

  • What are the most popular routes from Australia to Boston?

    While some choose either Melbourne - Boston Logan Intl or Melbourne Avalon - Boston Logan Intl, Sydney Kingsford Smith - Boston Logan Intl is the most popular route from Australia to Boston.

  • Can I find deals for flights from Australia to Boston that include hotel bookings?

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

  • How can I find direct flights from Australia to Boston?

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

  • Can I find deals for business class flights from Australia to Boston?

    Yes. Cheapflights offers flight deals from Australia to Boston 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 Australia to Boston?

    Currently, January is the cheapest month in which you can book a flight from Australia to Boston (average of $218). Flying from Australia to Boston in July is currently the most expensive (average of $310). 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

Traveling to a place near Australia?

Book flights to Australia if you plan to visit one of these locations
Marlborough
Warwick
Cambridge
Waltham
Framingham
Chestnut Hill
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

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 6 airlines flying from Australia to Boston

Discover the top 6 airlines that operate flights from Australia to Boston. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$996Average$1,429FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,120Average$1,557FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,125Average$1,356FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,258Average$1,790FlexibilityNo cancel feeOn-time79%
Virgin AustraliaCheapest$1,280Average$1,575FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,344Average$1,700FlexibilityNo cancel feeOn-timeN/A

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.