BOS - PER

$1,334 Find Cheap Flights from Boston to Perth

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Perth departing on 1/11. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Perth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Perth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Perth, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boston to Perth (BOS-PER)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Perth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Perth

Sun, Jan 11 - Mon, Jan 19
Multiple Airlines Logo
12:30 am - 1:35 amBOS-PER
36h 05m2 stops
Multiple Airlines Logo
7:00 am - 10:00 pmPER-BOS
52h 00m2 stops
$1,334Multiple Airlines
Find Deal
Sun, Jan 11 - Sun, Jan 18
Multiple Airlines Logo
12:30 am - 1:35 amBOS-PER
36h 05m2 stops
Multiple Airlines Logo
3:35 am - 10:00 pmPER-BOS
55h 25m2 stops
$1,337Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
3:40 pm - 7:45 pmBOS-PER
39h 05m2 stops
Multiple Airlines Logo
7:00 am - 2:10 pmPER-BOS
44h 10m2 stops
$1,352Multiple Airlines
Find Deal
Fri, Nov 28 - Sat, Dec 6
Multiple Airlines Logo
12:30 am - 4:40 amBOS-PER
39h 10m2 stops
Multiple Airlines Logo
7:00 am - 10:00 pmPER-BOS
52h 00m2 stops
$1,357Multiple Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
Qantas Airways Logo
5:20 pm - 2:30 pmBOS-PER
32h 10m2 stops
Qantas Airways Logo
7:15 am - 8:53 pmPER-BOS
26h 38m2 stops
$1,541Qantas Airways
Find Deal
Tue, Nov 11 - Tue, Nov 18
Qantas Airways Logo
4:01 pm - 11:50 pmBOS-PER
42h 49m2 stops
Qantas Airways Logo
6:15 am - 6:18 amPER-BOS
37h 03m2 stops
$1,546Qantas Airways
Find Deal
Sun, Nov 9 - Mon, Nov 17
Emirates Logo
10:10 pm - 5:20 pmBOS-PER
30h 10m1 stop
Emirates Logo
10:20 pm - 1:55 pmPER-BOS
28h 35m1 stop
$1,567Emirates
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Mon, Feb 9 - Thu, Feb 12
Emirates Logo
10:10 pm - 11:55 pmBOS-PER
36h 45m2 stops
Emirates Logo
10:20 pm - 1:55 pmPER-BOS
28h 35m1 stop
$1,579Emirates
Find Deal
Tue, Nov 11 - Sun, Nov 16
Singapore Airlines Logo
7:10 am - 12:35 pmBOS-PER
64h 25m2 stops
Singapore Airlines Logo
6:40 am - 4:37 pmPER-BOS
46h 57m3 stops
$1,901Singapore Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Singapore Airlines Logo
6:00 am - 12:35 pmBOS-PER
41h 35m3 stops
Singapore Airlines Logo
1:50 pm - 4:37 pmPER-BOS
39h 47m3 stops
$1,924Singapore Airlines
Find Deal

Everything you should know

Top airlines
Qantas Airways
Cheapest • from $1,541 (round-trip)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 21% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,334
Overall average: $1,676
Multiple Airlines
Sun 1/11Mon 1/19
BOS - PER • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
BOS - PER • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Perth!
Booking Insights

KAYAK's insights & trends for Boston to Perth flights

Get data-powered insights and trends into flights from Boston to Perth to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Perth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Perth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Perth is November, where tickets cost $1,404 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $3,013 and $2,199 respectively.

Good to know

Low seasonJanuary
Cheapest flight$1,334
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boston to Perth

When to book flights from Boston to Perth

Are your dates flexible? Find out the best times to travel from Boston to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Perth

  • Which cabin classes are available on airlines flying from Boston to Perth?

    Travelers from Boston to Perth can choose from a wide range of cabin classes – Economy, Premium Economy, Business, and First-Class cabins are available on American, British, and United Airlines.

  • Which airlines have ticket-upgrade services when flying from Boston to Perth?

    Passengers flying from Boston to Perth with British, Emirates, or American Airlines can upgrade their tickets and enjoy better services. Emirates and British Airlines notify their passengers through email or a push notification for ticket upgrades, while American Airlines requires that you pay for the upgrade at check-in.

  • What is the support for passengers with reduced mobility from Boston to Perth?

    Passengers with reduced mobility should fly with Air Canada, Qantas, or American Airlines from Boston to Perth. These airlines collaborate with the departure and arrival airports to ensure that passengers with reduced mobility are supported from gate to gate. Wheelchair assistance is available throughout the airports and within the cabin itself.

  • What airlines have the best luggage allowance when flying from Boston to Perth?

    If you are traveling with considerable luggage from Boston to Perth, you should consider British, Qatar, and Lufthansa Airlines since they allow for two free pieces of luggage and low rates on any extra baggage. Be sure to check with each airline in advance to determine the size and weight limits, as they can vary depending on your flight class.

  • What is the cheapest flight from Boston to Perth?

    In the last 3 days, the lowest price for a flight from Boston to Perth was $1,334 for a round-trip ticket.

  • Do I need a passport to fly between Boston and Perth?

    Yes, you’ll need a passport to travel to Perth from Boston.

  • Which aircraft models fly most regularly from Boston to Perth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Perth?

    oneworld is the only airline alliance operating flights between Boston and Perth.

  • Which is the best airline for flights from Boston to Perth, Emirates or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Boston to Perth are Emirates and Qantas Airways. With an average price for the route of $1,671 and an overall rating of 8.1, Emirates is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $1,894 and an overall rating of 7.5.

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

    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 Perth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Perth 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 Perth?

    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 Perth with an airline and back to Boston with another airline. Booking your flights between Boston and PER can sometimes prove cheaper using this method.

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

    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 Perth from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Boston to Perth

  • Passengers landing at Perth Airport (PER) can visit nearby cities like South Guildford, Cloverdale, and High Wycombe. Among the means of transport available to these cities are car rentals, taxis, buses, and a train. If you are planning a trip to any of these cities, PER is the primary airport serving the area.
  • Business class passengers prefer Qatar, Singapore, and SWISS Airlines when flying from Boston (BOS) to Perth (PER). When you fly with SWISS Airlines, you accrue premium points that are redeemable for upgrades and flight discounts. Qatar Airways offers Qsuite – a private, spacious seat with a privacy door, so you can get work done on the flight. Singapore Airlines is known for the best cabin crew service and expanded cargo section.
  • Travelers with pets should explore flights with United Airlines, British Airlines, and SWISS Airlines as they fly from Boston to Perth because of their pet-friendly service. The services include availability of pet kennels and relief areas for pets. Small pets (dogs or cats) in appropriate kennels may travel in the cabin, so long as they can fit underneath the seat in front of their owner.
  • Some of the kid-friendly airlines flying from Boston to Perth are Lufthansa, Emirates, and United Airlines. These airlines offer in-flight entertainment for kids, seat back screens with a variety of games and streaming options, and even age-appropriate toys to keep your children entertained during the flight. Priority boarding is offered to passengers with car-seats and collapsible strollers.
  • American, JetBlue, and Cathay Pacific are some of the airlines offering eco-friendly flights from Boston to Perth. These airlines are taking steps to reduce carbon emissions, including the recycling of plastics and carbonated materials into nature-friendly products, adoption of biofuel, and transitioning to modern, fuel-efficient aircraft.

Reviews of the top 3 airlines serving from Boston to Perth

 
See real verified KAYAK customer reviews for airlines flying from Boston to Perth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Perth? 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.
8.1
EmiratesOverall score based on 3394 reviews
8.0Comfort
8.2Entertainment
8.3Crew
8.1Boarding
7.9Food
Airline reviews

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

10.0 ExcellentRoss, Oct 2025DXB - MEL
Read more Emirates reviews

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Can’t complain Only downside was the Kiosk passport check and customs clearance at Melbourne. When will they improve that service🤔

I lost my lock from my luggage, I don’t know someone took something from my bag.

Except for the uncleaned tray, and the delay in serving food for our section (which may have been due to the location of our row) everything else was good. The crew were very professional and responded to our requests promptly throughout the flight. We as a family were not disappointed by Emirates.

It was great, a little more leg room would have been better particularly since we were in premium economy

The boarding process was smooth and the stewardesses were nice. Some delays with drinks at the end of the flight, but no issues.

Thay crew was so nice.Air hostess il ham was so nice.my mom was little scray with airplan turbulence she help us alot.

Seat 💺 was all the way on last row. Food was okay .

Charged for internet that never really worked. The food selection was just ok.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

Was bumped to a later flight because of inefficiency on part of the airline.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Everything you need to know for your flight from Boston to Perth

Information on your arrival and departure airports

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