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Find cheap flights from Boston to Australia from $502

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Australia departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/20
Thu 6/27

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Best Australia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney1 stop$1,458
Melbourne
Melbourne1 stop$1,035
Brisbane
Brisbane2 stops$1,190
Perth
Perth2 stops$1,665
Cairns
Cairns2 stops$1,632
Adelaide
Adelaide2 stops$1,642
Hobart
Hobart2 stops$2,408
Townsville
Townsville2 stops$1,850
Maroochydore
Maroochydore2 stops$1,887
Launceston
Launceston2 stops$1,775

Good to know

Low season

September

High season

February

Cheapest flight

$502
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Boston to Sydney

FAQs - booking Australia flights

  • Which airport in Australia should I fly to from Boston?

    Sydney Airport (SYD) is Australia's largest and busiest airport, servicing frequent international flights from Boston. The airport is an excellent fit for travelers seeking to explore Australia's largest city. This airport also features reliable and convenient connections to other cities and attractions in Australia, including domestic flights and ground transportation options. However, if you’re visiting Western Australia, book a flight to Perth International Airport (PER), which is the hub for international flights in this region.

  • Can I rent a car at airports in Australia?

    Yes. If you’d like to get behind the wheel during your stay in Australia, you’ll find car rental counters on-site at all major international airports in the country. Chauffeur services are also available, which may be a more comfortable option for first-timer visitors.

  • What are the public transportation options from SYD to the city center of Sydney?

    Public buses, taxis, and public transport rail offer frequent connections from SYD to downtown Sydney. You can catch a Sydney Bus to the city center from the arrivals levels of Terminals 1 and 3. However, you will need an Opal transport card for the Sydney Bus Service to the city center. Each terminal at SYD features a taxi rank, while the Airport Link train service to the city center is available from Terminals 1, 2, and 3.

  • What are some things to do during a layover at SYD?

    If you are stuck at SYD during a layover, you can pass time at the airport lounges, which are accessible by paying at poor or purchasing a membership pass. The airport also offers free shower facilities, ideal for freshening up after the long-haul flight from Boston. The airport shower facilities are located within Terminal 1.

  • How does KAYAK find such low prices on flights from Boston to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Australia from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Australia with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Australia from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Australia

  • Morning departure is around 33% cheaper than an evening flight, on average*.
  • Flights from Boston to Australia include at least one layover along the way. The stopover is usually at Los Angeles International Airport (LAX) or San Francisco International Airport (SFO); however, this schedule may vary depending on the flight operator. The primary airlines servicing Boston to Australia flights include American Airlines, Delta, and Qantas Airlines.
  • You will need a valid US passport and a visa or an authorized Electronic Travel Authority (ETA) to enter Australia. If you hold a valid passport, you can acquire an Australian ETA, ideal for stays up to 90 days. The ETA remains valid for 12 months from the date of issue, and you can make several journeys of up to three months with the same permit throughout the year.
  • If you need to freshen up before your long-haul flight to Australia, you can use the showers available in the Club Lounge at Terminal E and the American Airlines Admirals Club at Terminal B. You can access the latter by paying at the door, while the former is exclusive to members only.
  • If you’d like to savor a meal before your long-haul flight from Boston to Australia, check out the dining options at Boston Logan International Airport (BOS). The airport features plenty of restaurants and cafes, with options in every terminal.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to Australia

 
Need help choosing which airline to fly with from Boston to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Air New ZealandOverall score based on 619 reviews
7.6Food
8.4Boarding
7.9Entertainment
8.1Comfort
8.8Crew
Airline reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

2.0 MediocreAnonymous, May 2024AKL - YVR
Read more about Air New Zealand reviews

Can you please process refund. Mum died and dad went to Pakistan to bury her after cancelling flight.

All was good, the only thing was it didn't run on time.

Overall excellent but the Captain kept the seat belt sign on for far too long, especially at the beginning and end of the flight. It was 2 hours after take-off before the crew were able to start the service (on an 11 hour night flight, reducing our sleeping time) and the seat belt sign on went on during breakfast (90 mins before landing) and was not turned off again until we landed. This made for an uncomfortable journey of trying to limit fluid intake because it was unclear when the toilets would be available for use.

The staff and crew on board were excellent. Business class however, was very weird. I thought we would have individual pods, but the way it was set up was unexpected. Not very private and If you wanted to lay down, you had to have an entire bed made up for you by the crew, rather than how Delta one works where you could just lie down whenever you feel like it. It was a 16 hour flight. I chose not to have my bed made, and that turned out to be a good idea because everybody who had their bed made had to wait for the crew to roll up their mattresses. So strange!

Couldn’t request a vegan meal somehow but I noticed other people getting them

United flight from SFO to PDX was cancelled. I will ask for a refund. Had to book on Alaska

They announced food service but then never came around. We also couldn’t land so kept trying to get to runway and then had to come up and go around happened like 3 times and cause the child next to me to start throwing up

Good food and entertainment options. Great Staff that were all welcoming and caregiving.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

There was a snafu with confirming seats at check which left us in limbo for the second leg of our trip. I believe the ANZ app is not well integrated with the systems at the terminal resulting in this disconcerting error.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The international flight from Sydney to Dallas had great food. I have travelled a lot over the years and this has been the most memorable in my experience so far.

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.)

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

Flight delay was informed at the last minute. Food quality is not up to Qantas standard I was unable to book an online boarding pass on any of my 6 flights.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

Rescheduled after ticket purchased and issued, not 2 or 3 times and not a fourth but by 5 times, by Qantas, that's right, 5 changes! Forcing an overnight stay in Chile and need for visa. Qantas can no longer provide basic services as a national or international service provider. Professionalism is extinct and the provider needs to be mentored and educated in perfecting who to operate as an airline. Qantas is the spirit of Australian dissatisfaction.

Amazing! Was put on the earlier flight and I requested for an aisle seat and was given it. Thanks Qantas!

The staff we fantastic and seemed to work very well with each other

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a flight operated by Lufthansa. See me prior comments, which were meant for this experience. The CSA, Ashley, should be reprimanded if not fired for incompetence, being rude, and very, very slow. She was whispering to other CSAs, blaming my flight change on others, unable to give me a seat assignment, telling me could not help without offering any advice (I travel 200,000 miles a year and am a consultant to the airlines, so I know how this gets done PRETTY DAMN WELL). Then, she gave me literally the worst seat on the airline (yes, there were other seats open) - the one right next to the bathroom that was so bad the other PAX next to me left to move to another seat. My seat kept getting rammed (3x) by the crew with their carts (no turbulence to speak of), other passengers grabbing the seat to get in or out of the bathroom, and listening to the bathroom flush all night.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

Food wasn’t very good, old business seating configuration on an old A340

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

Not a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

I don’t think there was entertainment? No mention of it. It was a good flight. Only complaint was my seat cushion was not attached and kept slipping.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Book cheap flights from Boston to Australia

Recent round-trip flight deals

10/26Sat
1 stop
41h 25mBOS-MEL
11/20Wed
1 stop
30h 15mMEL-BOS
$1,035
8/12Mon
2 stopsAir Canada
25h 30mBOS-BNE
8/22Thu
2 stopsAir Canada
37h 38mBNE-BOS
$1,190
10/26Sat
1 stopQantas Airways
31h 30mBOS-MEL
11/20Wed
2 stopsQantas Airways
24h 30mMEL-BOS
$1,324
8/14Wed
2 stopsQantas Airways
32h 00mBOS-MEL
9/11Wed
1 stopQantas Airways
25h 25mMEL-BOS
$1,351
7/31Wed
2 stopsUnited Airlines
28h 50mBOS-MEL
9/4Wed
1 stopUnited Airlines
22h 37mMEL-BOS
$1,383
8/12Mon
2 stopsUnited Airlines
31h 00mBOS-MEL
8/20Tue
1 stopUnited Airlines
27h 04mMEL-BOS
$1,387
10/26Sat
2 stopsAir New Zealand
49h 20mBOS-MEL
11/20Wed
2 stopsAir New Zealand
25h 35mMEL-BOS
$1,421
8/11Sun
2 stopsAir New Zealand
44h 05mBOS-MEL
8/17Sat
2 stopsAir New Zealand
51h 53mMEL-BOS
$1,457
6/20Thu
1 stopDelta
29h 40mBOS-SYD
7/3Wed
1 stopDelta
28h 34mSYD-BOS
$1,458
6/20Thu
1 stopDelta
29h 40mBOS-SYD
7/2Tue
2 stopsDelta
28h 34mSYD-BOS
$1,463

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Recent one-way flight deals

8/29Thu
1 stop
40h 10mBOS-SYD
$502
11/14Thu
2 stops
50h 18mBOS-SYD
$526
11/2Sat
1 stopDelta
29h 40mBOS-SYD
$962
8/21Wed
1 stopDelta
22h 35mBOS-SYD
$967
11/9Sat
3 stopsUnited Airlines
32h 35mBOS-SYD
$1,092
9/21Sat
2 stopsQantas Airways
30h 26mBOS-AVV
$1,178
6/2Sun
2 stopsAir Canada
25h 50mBOS-SYD
$1,226
6/18Tue
1 stopQantas Airways
23h 27mBOS-SYD
$1,305
8/30Fri
3 stopsAir Canada
35h 20mBOS-SYD
$1,321
9/21Sat
3 stopsUnited Airlines
33h 14mBOS-MEL
$1,332

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Last minute flights from Boston to Australia

Last minute flight, train and bus deals

5/23Thu
multi-stopAir Canada
29h 45mBOS-SYD
5/28Tue
multi-stopAir Canada
38h 18mSYD-BOS
$1,186
5/24Fri
multi-stopAir Canada
25h 30mBOS-BNE
5/31Fri
multi-stopAir Canada
37h 38mBNE-BOS
$1,227
5/23Thu
multi-stopQantas Airways
29h 05mBOS-SYD
5/28Tue
multi-stopQantas Airways
21h 26mSYD-BOS
$1,359
5/23Thu
multi-stopQantas Airways
29h 05mBOS-SYD
5/25Sat
multi-stopQantas Airways
26h 56mSYD-BOS
$1,399
5/23Thu
multi-stopUnited Airlines
30h 30mBOS-SYD
5/28Tue
multi-stopUnited Airlines
27h 39mSYD-BOS
$1,435
5/23Thu
multi-stopUnited Airlines
49h 01mBOS-BNE
5/28Tue
multi-stopUnited Airlines
33h 30mBNE-BOS
$1,475
5/23Thu
multi-stopQatar Airways
29h 10mBOS-SYD
5/25Sat
multi-stopQatar Airways
55h 00mSYD-BOS
$2,098
5/23Thu
multi-stopCathay Pacific
45h 55mBOS-BNE
5/27Mon
multi-stopCathay Pacific
35h 25mBNE-BOS
$2,109
5/22Wed
multi-stopCathay Pacific
31h 50mBOS-BNE
5/27Mon
multi-stopCathay Pacific
35h 25mBNE-BOS
$2,218
5/23Thu
multi-stopQatar Airways
43h 11mBOS-SYD
5/25Sat
multi-stopQatar Airways
55h 00mSYD-BOS
$2,278

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Boston - Australia Flights

Departure:

Boston (BOS)United States

Return flight deals:

Australia - Boston

Cabin classes: