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 refreshed on a daily basis.

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 stopovers 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 licence, 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.

$1,961 Cheap Flights from Boston to Perth (BOS-PER) in 2025

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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 return flights

15:40 - 15:55BOS-PER

35h 15m2 stops

01:40 - 14:40PER-BOS

50h 00m2 stops

$1,961

Find Deal

Wed, 21 Jan - Tue, 3 Feb

12:15 - 21:45BOS-PER

44h 30m3 stops

01:40 - 17:20PER-BOS

52h 40m2 stops

$2,004

Find Deal

Wed, 21 Jan - Tue, 3 Feb

00:30 - 05:50BOS-PER

40h 20m2 stops

01:40 - 22:00PER-BOS

33h 20m2 stops

$2,063

Find Deal

Tue, 20 Jan - Tue, 3 Feb

01:40 - 22:40BOS-PER

33h 00m1 stop

00:10 - 23:00PER-BOS

34h 50m1 stop

$2,091Cathay Pacific

Find Deal

Sun, 14 Sep - Sun, 21 Sep

01:30 - 22:50BOS-PER

33h 20m1 stop

08:30 - 22:00PER-BOS

26h 30m1 stop

$2,157Cathay Pacific

Find Deal

Mon, 27 Oct - Sat, 15 Nov

21:05 - 12:00BOS-PER

25h 55m1 stop

22:45 - 14:20PER-BOS

28h 35m1 stop

$2,186Qatar Airways

Find Deal

Tue, 3 Feb - Wed, 18 Feb

22:00 - 18:40BOS-PER

32h 40m1 stop

22:45 - 15:05PER-BOS

28h 20m1 stop

$2,190Qatar Airways

Find Deal

Mon, 15 Sep - Mon, 22 Sep

10:45 - 14:30BOS-PER

38h 45m3 stops

15:15 - 22:37PER-BOS

44h 22m3 stops

$2,305Air Canada

Find Deal

Tue, 3 Feb - Wed, 18 Feb

08:15 - 23:50BOS-PER

50h 35m2 stops

10:20 - 07:15PER-BOS

33h 55m2 stops

$2,349Qantas Airways

Find Deal

Wed, 21 Jan - Wed, 4 Feb

08:15 - 16:45BOS-PER

43h 30m2 stops

07:30 - 07:15PER-BOS

36h 45m2 stops

$2,398Qantas Airways

Find Deal

Thu, 22 Jan - Thu, 5 Feb

Cathay Pacific flights from Boston to Perth

Our best Cathay Pacific deals on Boston to Perth flight tickets

Cathay Pacific

14 Sept

BOS01:40Boston Logan Intl

33h 00m

1 stop

PER22:40Perth

21 Sept

PER00:10Perth

34h 50m

1 stop

BOS23:00Boston Logan Intl

$2,091

Find similar

Cathay Pacific

27 Oct

BOS01:30Boston Logan Intl

33h 20m

1 stop

PER22:50Perth

15 Nov

PER08:30Perth

26h 30m

1 stop

BOS22:00Boston Logan Intl

$2,157

Find similar

Cathay Pacific

12 Nov

BOS00:30Boston Logan Intl

33h 20m

1 stop

PER22:50Perth

17 Nov

PER08:30Perth

26h 30m

1 stop

BOS22:00Boston Logan Intl

$2,159

Find similar

Qatar Airways flights from Boston to Perth

Our best Qatar Airways deals on Boston to Perth flight tickets

Qatar Airways

3 Feb

BOS21:05Boston Logan Intl

25h 55m

1 stop

PER12:00Perth

18 Feb

PER22:45Perth

28h 35m

1 stop

BOS14:20Boston Logan Intl

$2,186

Find similar

Qatar Airways

15 Sept

BOS22:00Boston Logan Intl

32h 40m

1 stop

PER18:40Perth

22 Sept

PER22:45Perth

28h 20m

1 stop

BOS15:05Boston Logan Intl

$2,190

Find similar

Qatar Airways

28 Oct

BOS22:05Boston Logan Intl

25h 55m

1 stop

PER12:00Perth

15 Nov

PER22:45Perth

28h 10m

1 stop

BOS13:55Boston Logan Intl

$2,245

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Wed 21/1

15:40-15:55

2 stops35h 15m

Perth

Tue 3/2

01:40-14:40

2 stops50h 00m

$1,961

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Wed 21/1

12:15-21:45

3 stops44h 30m

Perth

Tue 3/2

01:40-17:20

2 stops52h 40m

$2,004

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Tue 20/1

00:30-05:50

2 stops40h 20m

Perth

Tue 3/2

01:40-22:00

2 stops33h 20m

$2,063

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Sun 14/9

01:40-22:40

1 stop33h 00m

Perth

Sun 21/9

00:10-23:00

1 stop34h 50m

$2,091

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 27/10

01:30-22:50

1 stop33h 20m

Perth

Sat 15/11

08:30-22:00

1 stop26h 30m

$2,157

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Tue 3/2

21:05-12:00

1 stop25h 55m

Perth

Wed 18/2

22:45-14:20

1 stop28h 35m

$2,186

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 15/9

22:00-18:40

1 stop32h 40m

Perth

Mon 22/9

22:45-15:05

1 stop28h 20m

$2,190

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Tue 3/2

10:45-14:30

3 stops38h 45m

Perth

Wed 18/2

15:15-22:37

3 stops44h 22m

$2,305

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Wed 21/1

08:15-23:50

2 stops50h 35m

Perth

Wed 4/2

10:20-07:15

2 stops33h 55m

$2,349

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Thu 22/1

08:15-16:45

2 stops43h 30m

Perth

Thu 5/2

07:30-07:15

2 stops36h 45m

$2,398

Flights are sorted by cheapest return flights first.

Sorted 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

What is the cheapest month to fly to Perth?

The month of October is, on average, the cheapest month to fly to Perth from Boston, with most prices found around $2,316. If you’re not able to fly to Perth in October, then April is your next best option. Flight prices from Boston to Perth during April average around $2,325.

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

The cheapest day to depart from Boston to Perth is on a Saturday. Travellers who choose to depart for Perth on a Saturday will often find tickets for as low as $2,599. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,707.

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 $3,254. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $3,331.

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 return 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?
The straight-line distance from Boston Logan Intl to Perth is 18693.4 km. Typically, this will take 25h 55m by plane in normal conditions.
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 refreshed on a daily basis.
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 stopovers 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 licence, 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.

Mandurah

Fremantle

Scarborough

Rottnest Island

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Perth. momondo saves you time and could save you money on your trip.

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

All flight searches from Boston to Perth on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Perth.

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

Yes. momondo can track prices for Boston to Perth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.