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

Qatar Airways and Qantas Airways 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 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.

$827 Cheap Flights from Boston to Perth in 2025/26

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Find the cheapest flights from Boston to Perth

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One-way

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20:40 - 11:55

BOS

PER

26h 15m1 stop

22:55 - 14:20

PER

BOS

52h 25m2 stops

$1,953Qatar Airways

Mon, 9 Feb - Wed, 18 Feb

21:40 - 11:55

BOS

PER

26h 15m1 stop

22:55 - 14:55

PER

BOS

52h 00m2 stops

$1,960Qatar Airways

Mon, 9 Mar - Wed, 25 Mar

14:36 - 09:55

BOS

PER

31h 19m2 stops

05:30 - 22:12

PER

BOS

28h 42m2 stops

$2,078Qantas Airways

Mon, 9 Mar - Wed, 25 Mar

12:11 - 07:45

BOS

PER

30h 34m2 stops

22:45 - 17:56

PER

BOS

32h 11m2 stops

$2,079Qantas Airways

Thu, 29 Jan - Thu, 5 Feb

08:00 - 14:30

BOS

PER

41h 30m2 stops

05:30 - 23:40

PER

BOS

31h 10m2 stops

$2,119Qantas Airways

Mon, 9 Feb - Wed, 18 Feb

17:32 - 11:55

BOS

PER

30h 23m2 stops

22:55 - 14:55

PER

BOS

52h 00m2 stops

$2,134Qatar Airways

Mon, 9 Mar - Wed, 25 Mar

16:19 - 07:45

BOS

PER

50h 26m2 stops

05:30 - 23:26

PER

BOS

30h 56m2 stops

$2,149Qantas Airways

Sun, 1 Feb - Sat, 28 Feb

16:19 - 07:45

BOS

PER

50h 26m2 stops

17:20 - 17:56

PER

BOS

37h 36m2 stops

$2,159Qantas Airways

Fri, 30 Jan - Tue, 10 Feb

16:19 - 19:45

BOS

PER

62h 26m2 stops

22:45 - 17:56

PER

BOS

32h 11m2 stops

$2,180Qantas Airways

Fri, 30 Jan - Tue, 10 Feb

09:05 - 19:45

BOS

PER

46h 40m2 stops

22:45 - 22:16

PER

BOS

35h 31m2 stops

$2,195Qantas Airways

Sun, 8 Mar - Tue, 24 Mar

Qatar Airways flights from Boston to Perth

Our best Qatar Airways deals on Boston to Perth flight tickets

Qatar Airways

9 Feb

BOS20:40Boston Logan Intl

26h 15m

1 stop

PER11:55Perth

18 Feb

PER22:55Perth

52h 25m

2 stops

BOS14:20Boston Logan Intl

$1,953

Find similar

Qatar Airways

9 Mar

BOS21:40Boston Logan Intl

26h 15m

1 stop

PER11:55Perth

25 Mar

PER22:55Perth

52h 00m

2 stops

BOS14:55Boston Logan Intl

$1,960

Find similar

Qatar Airways

9 Mar

BOS17:32Boston Logan Intl

30h 23m

2 stops

PER11:55Perth

25 Mar

PER22:55Perth

52h 00m

2 stops

BOS14:55Boston Logan Intl

$2,134

Find similar

Singapore Airlines flights from Boston to Perth

Our best Singapore Airlines deals on Boston to Perth flight tickets

Singapore Airlines

9 Mar

BOS17:32Boston Logan Intl

33h 13m

3 stops

PER14:45Perth

25 Mar

PER17:05Perth

40h 19m

3 stops

BOS21:24Boston Logan Intl

$2,277

Find similar

Singapore Airlines

8 Apr

BOS15:05Boston Logan Intl

35h 35m

3 stops

PER14:40Perth

1 May

PER17:10Perth

39h 26m

3 stops

BOS20:36Boston Logan Intl

$2,663

Find similar

Singapore Airlines

9 Mar

BOS17:32Boston Logan Intl

33h 13m

3 stops

PER14:45Perth

23 Mar

PER01:15Perth

40h 01m

2 stops

BOS05:16Boston Logan Intl

$2,709

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 9/2

20:40-11:55

1 stop26h 15m

Perth

Wed 18/2

22:55-14:20

2 stops52h 25m

$1,953

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 9/3

21:40-11:55

1 stop26h 15m

Perth

Wed 25/3

22:55-14:55

2 stops52h 00m

$1,960

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 9/3

14:36-09:55

2 stops31h 19m

Perth

Wed 25/3

05:30-22:12

2 stops28h 42m

$2,078

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Thu 29/1

12:11-07:45

2 stops30h 34m

Perth

Thu 5/2

22:45-17:56

2 stops32h 11m

$2,079

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 9/2

08:00-14:30

2 stops41h 30m

Perth

Wed 18/2

05:30-23:40

2 stops31h 10m

$2,119

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Mon 9/3

17:32-11:55

2 stops30h 23m

Perth

Wed 25/3

22:55-14:55

2 stops52h 00m

$2,134

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Sun 1/2

16:19-07:45

2 stops50h 26m

Perth

Sat 28/2

05:30-23:26

2 stops30h 56m

$2,149

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Fri 30/1

16:19-07:45

2 stops50h 26m

Perth

Tue 10/2

17:20-17:56

2 stops37h 36m

$2,159

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Fri 30/1

16:19-19:45

2 stops62h 26m

Perth

Tue 10/2

22:45-17:56

2 stops32h 11m

$2,180

BostonPerth

BOS - PER

BOSPER

Boston Logan Intl

Sun 8/3

09:05-19:45

2 stops46h 40m

Perth

Tue 24/3

22:45-22:16

2 stops35h 31m

$2,195

Flights are sorted by cheapest return 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?

The month of November is, on average, the cheapest month to fly to Perth from Boston, with most prices found around $2,076. If you’re not able to fly to Perth in November, then February is your next best option. Flight prices from Boston to Perth during February average around $2,295.

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 $2,536. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $3,617.

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 $3,175. 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 $3,250.

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

Fastest flight time	25h 55m
Direct flights	None

The fastest flight from Boston to Perth takes 25h 55m

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.

Fremantle

Mandurah

Scarborough

Rottnest Island

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

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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.