Flights to Eastern Australia from Boston - ￥79,740

View ￥79,740 flight on Sat, Nov 22, 2025Opens in a new window

Popular airlines from Boston to Eastern Australia

  • Air Canada

    Air Canada

  • Cathay Pacific

    Cathay Pacific

  • Delta

    Delta

  • Emirates

    Emirates

  • Etihad Airways

    Etihad Airways

  • All Nippon Airways

    All Nippon Airways

  • Qantas Airways

    Qantas Airways

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boston to Eastern Australia (BOS-MEL)

Prices were available within the past 7 days and start at ￥79,740 for one-way flights and ￥166,640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Fri, Sep 5 - Sat, Sep 20
BOS
Boston
SYD
Sydney
￥166,640 Roundtrip, found 2 days ago
￥166,640
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Fri, Sep 5 from Boston to Sydney, returning Sat, Sep 20, priced at ￥166,640 found 2 days ago
Qantas Airways
Fri, Sep 5 - Sat, Sep 20
BOS
Boston
SYD
Sydney
￥170,390 Roundtrip, found 2 days ago
￥170,390
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Fri, Sep 5 from Boston to Sydney, returning Sat, Sep 20, priced at ￥170,390 found 2 days ago
Air Canada
Fri, Sep 5 - Sat, Sep 20
BOS
Boston
SYD
Sydney
￥172,000 Roundtrip, found 2 days ago
￥172,000
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Sep 5 from Boston to Sydney, returning Sat, Sep 20, priced at ￥172,000 found 2 days ago
United
Fri, Sep 5 - Sat, Sep 20
BOS
Boston
SYD
Sydney
￥172,930 Roundtrip, found 2 days ago
￥172,930
Roundtrip
found 2 days ago
Select United flight, departing Fri, Sep 5 from Boston to Sydney, returning Sat, Sep 20, priced at ￥172,930 found 2 days ago
Delta
Fri, Sep 5 - Sat, Sep 20
BOS
Boston
SYD
Sydney
￥172,950 Roundtrip, found 2 days ago
￥172,950
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 5 from Boston to Sydney, returning Sat, Sep 20, priced at ￥172,950 found 2 days ago
Qatar Airways
Fri, Sep 5 - Sat, Sep 20
BOS
Boston
SYD
Sydney
￥237,000 Roundtrip, found 2 days ago
￥237,000
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Fri, Sep 5 from Boston to Sydney, returning Sat, Sep 20, priced at ￥237,000 found 2 days ago

Find the cheapest month to fly from Boston (BOS) to Sydney (SYD)

April is typically the cheapest month to fly

From ￥119,449 - ￥257,271 per traveler.

Graph displaying average flight prices per month