What is the cheapest airline that flies from Boston Logan Intl to Perth?

Qatar Airways, United Airlines, and Qantas Airways are the most popular carriers operating from Boston Logan Intl to Perth

What airlines fly to Perth?

Qatar Airways, Emirates and Cathay Pacific are the top three most popular airlines that fly to Perth from Boston according to our data. Qatar Airways is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 5 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Perth Airport?

Prices for flights from Boston Logan Intl Airport to Perth Airport are updated daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Perth Airport?

There are 5 operators available for flights from Boston Logan Intl Airport to Perth Airport as of September 2025.

How old do you have to be to fly from Boston Logan Intl Airport to Perth Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$652 Cheap Flights from Boston to Perth in 2025/26

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Find the cheapest flights from Boston to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

8:40 pm - 12:00 pmBOS-PER

26h 20m1 stop

10:45 pm - 2:20 pmPER-BOS

28h 35m1 stop

$1,466Qatar Airways

Find Deal

Tue, Feb 3 - Sun, Feb 8

8:15 am - 4:45 pmBOS-PER

43h 30m2 stops

10:40 pm - 4:59 pmPER-BOS

31h 19m2 stops

$1,524Qantas Airways

Find Deal

Sun, Feb 8 - Sat, Feb 14

3:40 pm - 11:55 pmBOS-PER

43h 15m2 stops

10:30 am - 2:10 pmPER-BOS

40h 40m2 stops

$1,553

Find Deal

Fri, Feb 13 - Sun, Feb 22

12:30 am - 6:55 amBOS-PER

41h 25m1 stop

8:30 am - 10:00 pmPER-BOS

26h 30m1 stop

$1,558Cathay Pacific

Find Deal

Wed, Nov 12 - Mon, Nov 17

12:30 am - 6:55 amBOS-PER

41h 25m1 stop

12:15 am - 10:00 pmPER-BOS

34h 45m1 stop

$1,573Cathay Pacific

Find Deal

Mon, Feb 2 - Sat, Feb 7

10:10 pm - 5:20 pmBOS-PER

30h 10m1 stop

10:30 am - 1:55 pmPER-BOS

64h 25m2 stops

$1,631Emirates

Find Deal

Thu, Nov 13 - Mon, Nov 17

2:10 pm - 2:45 pmBOS-PER

35h 35m3 stops

5:05 pm - 5:50 pmPER-BOS

37h 45m3 stops

$1,634Singapore Airlines

Find Deal

Tue, Feb 3 - Sun, Feb 8

10:10 pm - 11:55 pmBOS-PER

60h 45m2 stops

10:30 am - 1:55 pmPER-BOS

64h 25m2 stops

$1,643Emirates

Find Deal

Thu, Nov 13 - Mon, Nov 17

2:10 pm - 2:45 pmBOS-PER

35h 35m3 stops

5:05 pm - 7:55 pmPER-BOS

39h 50m3 stops

$1,676Singapore Airlines

Find Deal

Tue, Feb 3 - Sat, Feb 7

3:40 pm - 8:30 amBOS-PER

51h 50m2 stops

10:10 am - 10:37 pmPER-BOS

49h 27m3 stops

$1,705

Find Deal

Sun, Feb 8 - Sat, Feb 14

Qatar Airways flights from Boston to Perth

Our best Qatar Airways deals on Boston to Perth flight tickets

Qatar Airways

Feb 3

BOS8:40 pmBoston Logan Intl

26h 20m

1 stop

PER12:00 pmPerth

Feb 8

PER10:45 pmPerth

28h 35m

1 stop

BOS2:20 pmBoston Logan Intl

$1,466

Find similar

Qatar Airways

Sep 16

BOS10:00 pmBoston Logan Intl

25h 55m

1 stop

PER11:55 amPerth

Sep 23

PER10:45 pmPerth

28h 20m

1 stop

BOS3:05 pmBoston Logan Intl

$1,491

Find similar

Qatar Airways

Sep 23

BOS10:00 pmBoston Logan Intl

32h 40m

1 stop

PER6:40 pmPerth

Oct 2

PER10:45 pmPerth

28h 20m

1 stop

BOS3:05 pmBoston Logan Intl

$1,493

Find similar

Qantas Airways flights from Boston to Perth

Our best Qantas Airways deals on Boston to Perth flight tickets

Qantas Airways

Feb 8

BOS8:15 amBoston Logan Intl

43h 30m

2 stops

PER4:45 pmPerth

Feb 14

PER10:40 pmPerth

31h 19m

2 stops

BOS4:59 pmBoston Logan Intl

$1,524

Find similar

Qantas Airways

Sep 23

BOS6:14 pmBoston Logan Intl

34h 51m

2 stops

PER5:05 pmPerth

Oct 2

PER11:55 pmPerth

33h 59m

2 stops

BOS9:54 pmBoston Logan Intl

$1,584

Find similar

Qantas Airways

Nov 27

BOS12:00 pmBoston Logan Intl

35h 25m

2 stops

PER12:25 pmPerth

Dec 9

PER10:40 pmPerth

29h 13m

2 stops

BOS2:53 pmBoston Logan Intl

$1,741

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Tue 2/3

8:40 pm-12:00 pm

1 stop26h 20m

Perth

Sun 2/8

10:45 pm-2:20 pm

1 stop28h 35m

$1,466

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Sun 2/8

8:15 am-4:45 pm

2 stops43h 30m

Perth

Sat 2/14

10:40 pm-4:59 pm

2 stops31h 19m

$1,524

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Fri 2/13

3:40 pm-11:55 pm

2 stops43h 15m

Perth

Sun 2/22

10:30 am-2:10 pm

2 stops40h 40m

$1,553

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Wed 11/12

12:30 am-6:55 am

1 stop41h 25m

Perth

Mon 11/17

8:30 am-10:00 pm

1 stop26h 30m

$1,558

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 2/2

12:30 am-6:55 am

1 stop41h 25m

Perth

Sat 2/7

12:15 am-10:00 pm

1 stop34h 45m

$1,573

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Thu 11/13

10:10 pm-5:20 pm

1 stop30h 10m

Perth

Mon 11/17

10:30 am-1:55 pm

2 stops64h 25m

$1,631

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Tue 2/3

2:10 pm-2:45 pm

3 stops35h 35m

Perth

Sun 2/8

5:05 pm-5:50 pm

3 stops37h 45m

$1,634

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Thu 11/13

10:10 pm-11:55 pm

2 stops60h 45m

Perth

Mon 11/17

10:30 am-1:55 pm

2 stops64h 25m

$1,643

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Tue 2/3

2:10 pm-2:45 pm

3 stops35h 35m

Perth

Sat 2/7

5:05 pm-7:55 pm

3 stops39h 50m

$1,676

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Sun 2/8

3:40 pm-8:30 am

2 stops51h 50m

Perth

Sat 2/14

10:10 am-10:37 pm

3 stops49h 27m

$1,705

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Perth?

In general, November is the cheapest month to fly from Boston to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,404. If you are unable to visit Perth during the month of November, then departing from Boston during the month April is also very affordable. Most momondo users find prices during this month for around $1,506.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Saturday when prices can be found for as low as $1,716. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $2,282.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Boston to Perth when you can find flight prices for as low as $1,880. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $2,391. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Boston to Perth flights?

You could potentially save up to 2% on your flight if you consider stops on a Boston to Perth flight.

When to book flights from Boston to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Perth (BOS to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Perth

Direct flights	None

There are no direct flights from Boston to Perth. There are no popular flight routes from Boston to Perth.

Search flight deals

How far is Boston Logan Intl to Perth by plane?
Perth is 11615.6 mi away from Boston Logan Intl. 26h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from Boston Logan Intl Airport to Perth Airport?
Prices for flights from Boston Logan Intl Airport to Perth Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Perth Airport?
There are 5 operators available for flights from Boston Logan Intl Airport to Perth Airport as of September 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Perth Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boston to Perth?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Perth is Qatar Airways (52% of total bookings). The next most popular airlines are Emirates (16%), Cathay Pacific (14%), and Qantas Airways (10%).

Best airlines flying from Boston to Perth

Compare and see reviews for airlines that fly from Boston to Perth with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $1,309	Free Cancellation	Rating 7.6 993 reviews	Search Cathay Pacific flights
Qatar Airways	PriceFrom $1,362	Free Cancellation	Rating 7.4 3,624 reviews	Search Qatar Airways flights
United Airlines	PriceFrom $1,436	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Emirates	PriceFrom $1,542	Free Cancellation	Rating 8.1 3,334 reviews	Search Emirates flights
Qantas Airways	PriceFrom $1,633	Free Cancellation	Rating 7.5 905 reviews	Search Qantas Airways flights

Mandurah

Fremantle

Rottnest Island

Scarborough

Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Perth?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Perth for you.

Can I find flights from Boston to Perth with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Perth flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Perth?

momondo provides multiple filters to help you find the best flight to Perth from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Perth right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Perth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.