What airlines fly to Perth?

Qatar Airways, Cathay Pacific and Emirates 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 55% 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.

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

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

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 August 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.

$712 Cheap Flights from Boston to Perth (BOS-PER) in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Boston to Perth (BOS-PER)

Round-trip

One-way

Cheap round-trip flights

3:40 pm - 4:00 amBOS-PER

47h 20m2 stops

4:40 am - 2:10 pmPER-BOS

46h 30m2 stops

$1,144

Find Deal

mar., feb. 3 - mar., feb. 24

3:40 pm - 9:45 pmBOS-PER

41h 05m3 stops

1:40 am - 2:10 pmPER-BOS

49h 30m2 stops

$1,229

Find Deal

mar., feb. 3 - mar., feb. 24

12:30 am - 10:50 pmBOS-PER

33h 20m1 stop

8:30 am - 10:00 pmPER-BOS

26h 30m1 stop

$1,397Cathay Pacific

Find Deal

mié., nov. 12 - lun., nov. 17

12:30 am - 6:55 amBOS-PER

41h 25m1 stop

12:15 am - 10:00 pmPER-BOS

34h 45m1 stop

$1,398Cathay Pacific

Find Deal

mié., nov. 12 - dom., nov. 16

10:00 pm - 11:55 amBOS-PER

25h 55m1 stop

10:45 pm - 3:05 pmPER-BOS

28h 20m1 stop

$1,415Qatar Airways

Find Deal

mar., sep. 16 - mar., sep. 30

9:05 pm - 12:00 pmBOS-PER

25h 55m1 stop

10:45 pm - 2:20 pmPER-BOS

28h 35m1 stop

$1,416Qatar Airways

Find Deal

mar., feb. 3 - mié., feb. 25

8:15 am - 12:05 pmBOS-PER

38h 50m2 stops

10:40 pm - 6:52 pmPER-BOS

33h 12m2 stops

$1,525Qantas Airways

Find Deal

mar., feb. 3 - sáb., feb. 28

11:05 pm - 12:40 amBOS-PER

37h 35m1 stop

6:00 am - 2:10 pmPER-BOS

44h 10m1 stop

$1,539Emirates

Find Deal

mié., sep. 24 - mié., oct. 1

11:05 pm - 12:40 amBOS-PER

61h 35m2 stops

10:20 pm - 2:10 pmPER-BOS

27h 50m1 stop

$1,555Emirates

Find Deal

mié., sep. 24 - mié., oct. 1

6:00 pm - 5:05 pmBOS-PER

35h 05m2 stops

4:25 pm - 5:07 pmPER-BOS

36h 42m2 stops

$1,590Qantas Airways

Find Deal

dom., sep. 21 - lun., sep. 29

Cathay Pacific flights from Boston to Perth

Our best Cathay Pacific deals on Boston to Perth flight tickets

Cathay Pacific

Nov 12

BOS12:30 amBoston Logan Intl

33h 20m

1 stop

PER10:50 pmPerth

Nov 17

PER8:30 amPerth

26h 30m

1 stop

BOS10:00 pmBoston Logan Intl

$1,397

Find similar

Cathay Pacific

Nov 12

BOS12:30 amBoston Logan Intl

41h 25m

1 stop

PER6:55 amPerth

Nov 16

PER12:15 amPerth

34h 45m

1 stop

BOS10:00 pmBoston Logan Intl

$1,398

Find similar

Cathay Pacific

Nov 12

BOS12:30 amBoston Logan Intl

41h 25m

1 stop

PER6:55 amPerth

Nov 16

PER12:15 amPerth

34h 45m

1 stop

BOS10:00 pmBoston Logan Intl

$1,526

Find similar

Emirates flights from Boston to Perth

Our best Emirates deals on Boston to Perth flight tickets

Emirates

Sep 24

BOS11:05 pmBoston Logan Intl

37h 35m

1 stop

PER12:40 amPerth

Oct 1

PER6:00 amPerth

44h 10m

1 stop

BOS2:10 pmBoston Logan Intl

$1,539

Find similar

Emirates

Sep 24

BOS11:05 pmBoston Logan Intl

61h 35m

2 stops

PER12:40 amPerth

Oct 1

PER10:20 pmPerth

27h 50m

1 stop

BOS2:10 pmBoston Logan Intl

$1,555

Find similar

Emirates

Sep 24

BOS11:05 pmBoston Logan Intl

61h 35m

2 stops

PER12:40 amPerth

Oct 1

PER10:20 pmPerth

27h 50m

1 stop

BOS2:10 pmBoston Logan Intl

$1,556

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mar. 2/3

3:40 pm-4:00 am

2 stops47h 20m

Perth

mar. 2/24

4:40 am-2:10 pm

2 stops46h 30m

$1,144

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mar. 2/3

3:40 pm-9:45 pm

3 stops41h 05m

Perth

mar. 2/24

1:40 am-2:10 pm

2 stops49h 30m

$1,229

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mié. 11/12

12:30 am-10:50 pm

1 stop33h 20m

Perth

lun. 11/17

8:30 am-10:00 pm

1 stop26h 30m

$1,397

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mié. 11/12

12:30 am-6:55 am

1 stop41h 25m

Perth

dom. 11/16

12:15 am-10:00 pm

1 stop34h 45m

$1,398

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mar. 9/16

10:00 pm-11:55 am

1 stop25h 55m

Perth

mar. 9/30

10:45 pm-3:05 pm

1 stop28h 20m

$1,415

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mar. 2/3

9:05 pm-12:00 pm

1 stop25h 55m

Perth

mié. 2/25

10:45 pm-2:20 pm

1 stop28h 35m

$1,416

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mar. 2/3

8:15 am-12:05 pm

2 stops38h 50m

Perth

sáb. 2/28

10:40 pm-6:52 pm

2 stops33h 12m

$1,525

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mié. 9/24

11:05 pm-12:40 am

1 stop37h 35m

Perth

mié. 10/1

6:00 am-2:10 pm

1 stop44h 10m

$1,539

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

mié. 9/24

11:05 pm-12:40 am

2 stops61h 35m

Perth

mié. 10/1

10:20 pm-2:10 pm

1 stop27h 50m

$1,555

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

dom. 9/21

6:00 pm-5:05 pm

2 stops35h 05m

Perth

lun. 9/29

4:25 pm-5:07 pm

2 stops36h 42m

$1,590

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, April 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 $1,506. If you are unable to visit Perth during the month of April, then departing from Boston during the month March is also very affordable. Most momondo users find prices during this month for around $1,543.

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.

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. 25h 55m 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 August 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 (51% of total bookings). The next most popular airlines are Cathay Pacific (16%), Emirates (16%), and Qantas Airways (9%).

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
Qatar Airways	PriceFrom $1,362	Free Cancellation	Rating 7.4 3,611 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,385	Free Cancellation	Rating 7.6 977 reviews	Search Cathay Pacific flights
United Airlines	PriceFrom $1,436	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
Emirates	PriceFrom $1,542	Free Cancellation	Rating 8.1 3,320 reviews	Search Emirates flights
Qantas Airways	PriceFrom $1,680	Free Cancellation	Rating 7.5 905 reviews	Search Qantas Airways flights

Mandurah

Fremantle

Scarborough

Rottnest Island

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.