Flights from Boston to Katoomba

Cheapest flights from Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,424 Roundtrip, found 2 days ago

$1,424

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $1,424 found 2 days ago

Thu, Jun 4 - Thu, Jun 25

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,514 Roundtrip, found 2 days ago

$1,514

Roundtrip

found 2 days ago

Select Air Canada flight, departing Thu, Jun 4 from Logan Intl. to Kingsford Smith Intl., returning Thu, Jun 25, priced at $1,514 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,521 Roundtrip, found 2 days ago

$1,521

Roundtrip

found 2 days ago

Select Air Canada flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $1,521 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,561 Roundtrip, found 2 days ago

$1,561

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $1,561 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,577 Roundtrip, found 2 days ago

$1,577

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $1,577 found 2 days ago

Thu, Jun 4 - Thu, Jun 25

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,604 Roundtrip, found 2 days ago

$1,604

Roundtrip

found 2 days ago

Select Air Canada flight, departing Thu, Jun 4 from Logan Intl. to Kingsford Smith Intl., returning Thu, Jun 25, priced at $1,604 found 2 days ago

Thu, Jun 4 - Thu, Jun 25

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,611 Roundtrip, found 2 days ago

$1,611

Roundtrip

found 2 days ago

Select Air Canada flight, departing Thu, Jun 4 from Logan Intl. to Kingsford Smith Intl., returning Thu, Jun 25, priced at $1,611 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,646 Roundtrip, found 2 days ago

$1,646

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $1,646 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,869 Roundtrip, found 2 days ago

$1,869

Roundtrip

found 2 days ago

Select United flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $1,869 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,877 Roundtrip, found 2 days ago

$1,877

Roundtrip

found 2 days ago

Select Air New Zealand flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $1,877 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$1,957 Roundtrip, found 2 days ago

$1,957

Roundtrip

found 2 days ago

Select Qantas Airways flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $1,957 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$2,009 Roundtrip, found 2 days ago

$2,009

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $2,009 found 2 days ago

Thu, Jun 4 - Thu, Jun 25

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$2,055 Roundtrip, found 2 days ago

$2,055

Roundtrip

found 2 days ago

Select Cathay Pacific flight, departing Thu, Jun 4 from Logan Intl. to Kingsford Smith Intl., returning Thu, Jun 25, priced at $2,055 found 2 days ago

Thu, Jun 4 - Thu, Jun 25

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$2,162 Roundtrip, found 2 days ago

$2,162

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Thu, Jun 4 from Logan Intl. to Kingsford Smith Intl., returning Thu, Jun 25, priced at $2,162 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$2,261 Roundtrip, found 2 days ago

$2,261

Roundtrip

found 2 days ago

Select Qatar Airways flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $2,261 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$2,269 Roundtrip, found 2 days ago

$2,269

Roundtrip

found 2 days ago

Select Emirates flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $2,269 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$2,416 Roundtrip, found 2 days ago

$2,416

Roundtrip

found 2 days ago

Select Korean Air flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $2,416 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$2,517 Roundtrip, found 2 days ago

$2,517

Roundtrip

found 2 days ago

Select All Nippon Airways flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $2,517 found 2 days ago

Wed, Jun 3 - Wed, Jun 24

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$3,406 Roundtrip, found 2 days ago

$3,406

Roundtrip

found 2 days ago

Select Turkish Airlines flight, departing Wed, Jun 3 from Logan Intl. to Kingsford Smith Intl., returning Wed, Jun 24, priced at $3,406 found 2 days ago

Thu, Jun 4 - Thu, Jun 25

BOS

Logan Intl.

SYD

Kingsford Smith Intl.

$3,879 Roundtrip, found 2 days ago

$3,879

Roundtrip

found 2 days ago

Select Etihad Airways flight, departing Thu, Jun 4 from Logan Intl. to Kingsford Smith Intl., returning Thu, Jun 25, priced at $3,879 found 2 days ago