Cheap Flights from Boston to Eastern Australia

View €535 flight on Wed, 17 Sep 2025Opens in a new window

Popular airlines from Boston to Eastern Australia

  • American Airlines

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

Prices were available within the past 7 days and start at €535 for one-way flights and €996 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 4 Aug - Sun, 17 Aug
BOS
Boston
SYD
Sydney
€996 Return, found 5 days ago
€996
Return
found 5 days ago
Select United flight, departing Mon, 4 Aug from Boston to Sydney, returning Sun, 17 Aug, priced at €996 found 5 days ago
Delta
Mon, 4 Aug - Sun, 17 Aug
BOS
Boston
SYD
Sydney
€997 Return, found 5 days ago
€997
Return
found 5 days ago
Select Delta flight, departing Mon, 4 Aug from Boston to Sydney, returning Sun, 17 Aug, priced at €997 found 5 days ago
Qantas Airways
Mon, 1 Sep - Sun, 14 Sep
BOS
Boston
SYD
Sydney
€1,032 Return, found 1 day ago
€1,032
Return
found 1 day ago
Select Qantas Airways flight, departing Mon, 1 Sep from Boston to Sydney, returning Sun, 14 Sep, priced at €1,032 found 1 day ago
Air Canada
Mon, 1 Sep - Sun, 14 Sep
BOS
Boston
SYD
Sydney
€1,201 Return, found 1 day ago
€1,201
Return
found 1 day ago
Select Air Canada flight, departing Mon, 1 Sep from Boston to Sydney, returning Sun, 14 Sep, priced at €1,201 found 1 day ago
Qatar Airways
Sun, 24 Aug - Mon, 8 Sep
BOS
Boston
MEL
Melbourne
€1,272 Return, found 17 hours ago
€1,272
Return
found 17 hours ago
Select Qatar Airways flight, departing Sun, 24 Aug from Boston to Melbourne, returning Mon, 8 Sep, priced at €1,272 found 17 hours ago
Turkish Airlines
Mon, 1 Sep - Sun, 14 Sep
BOS
Boston
SYD
Sydney
€1,288 Return, found 1 day ago
€1,288
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 1 Sep from Boston to Sydney, returning Sun, 14 Sep, priced at €1,288 found 1 day ago

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

April is typically the cheapest month to fly

From €684 - €1,475 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.