
Popular airlines from Boston to Sydney, NSW (SYD-Kingsford Smith Intl.)
- Qantas Airways
Qantas Airways
- Air New Zealand
Air New Zealand
- Air Canada
Air Canada
- Cathay Pacific
Cathay Pacific
- Qatar Airways
Qatar Airways
- Etihad Airways
Etihad Airways
- Emirates
Emirates
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Cheap flights from Boston to Sydney (BOS-SYD)
Prices were available within the past 7 days and start at €484 for one-way flights and €974 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 15 Feb - Mon, 2 Mar
BOS
Boston
SYD
Sydney
€974 Return, found 6 days ago
€974
Return
found 6 days ago

Thu, 7 May - Sun, 10 May
BOS
Boston
SYD
Sydney
€985 Return, found 6 days ago
€985
Return
found 6 days ago

Thu, 7 May - Sun, 10 May
BOS
Boston
SYD
Sydney
€989 Return, found 6 days ago
€989
Return
found 6 days ago

Thu, 7 May - Sun, 10 May
BOS
Boston
SYD
Sydney
€1,001 Return, found 6 days ago
€1,001
Return
found 6 days ago

Thu, 7 May - Sun, 10 May
BOS
Boston
SYD
Sydney
€1,005 Return, found 6 days ago
€1,005
Return
found 6 days ago

Sun, 16 Aug - Fri, 28 Aug
BOS
Boston
SYD
Sydney
€1,005 Return, found 5 days ago
€1,005
Return
found 5 days ago

Mon, 26 Jan - Sun, 1 Feb
BOS
Boston
SYD
Sydney
€1,031 Return, found 2 days ago
€1,031
Return
found 2 days ago

Mon, 26 Jan - Sun, 1 Feb
BOS
Boston
SYD
Sydney
€1,031 Return, found 2 days ago
€1,031
Return
found 2 days ago

Mon, 26 Jan - Sun, 1 Feb
BOS
Boston
SYD
Sydney
€1,062 Return, found 2 days ago
€1,062
Return
found 2 days ago
Sun, 15 Feb - Mon, 2 Mar
BOS
Boston
SYD
Sydney
€1,124 Return, found 6 days ago
€1,124
Return
found 6 days ago
Find the cheapest month to fly from Boston (BOS) to Sydney (SYD)
April is typically the cheapest month to fly
From €694 - €1,470 per traveller.
Alternative airports near Sydney
Prices were available within the past 7 days. Prices and availability are subject to change.
Frequently asked questions
Travel information
Origin airport | Logan Intl. |
|---|---|
Destination airport | Kingsford Smith Intl. |
Airlines serving | Cathay Pacific, Delta, Emirates, JetBlue Airways, Qantas Airways, Qatar Airways, United |
Return price | €974 |
Distance | 16155 km |
Book with confidence
Perfect flights from Boston to Sydney
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