Cheap flights from Sydney to Swansea

View AU$1,216 flight on Mon, 18 Aug. 2025Opens in a new window

Popular airlines from Sydney to Swansea

  • 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 35% 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 Sydney (SYD) to Swansea (SWS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, 12 Oct. - Thu, 23 Oct.
SYD
Sydney
CWL
Cardiff
AU$2,332 Return, found 1 day ago
AU$2,332
Return
found 1 day ago
Select Etihad Airways flight, departing Sun, 12 Oct. from Sydney to Cardiff, returning Thu, 23 Oct., priced at AU$2,332 found 1 day ago
Etihad Airways
Mon, 13 Oct. - Mon, 20 Oct.
SYD
Sydney
CWL
Cardiff
AU$2,358 Return, found 1 day ago
AU$2,358
Return
found 1 day ago
Select Etihad Airways flight, departing Mon, 13 Oct. from Sydney to Cardiff, returning Mon, 20 Oct., priced at AU$2,358 found 1 day ago
Etihad Airways
Fri, 17 Oct. - Thu, 23 Oct.
SYD
Sydney
CWL
Cardiff
AU$2,396 Return, found 1 day ago
AU$2,396
Return
found 1 day ago
Select Etihad Airways flight, departing Fri, 17 Oct. from Sydney to Cardiff, returning Thu, 23 Oct., priced at AU$2,396 found 1 day ago
Air France
Tue, 14 Oct. - Tue, 21 Oct.
SYD
Sydney
CWL
Cardiff
AU$2,543 Return, found 1 day ago
AU$2,543
Return
found 1 day ago
Select Air France flight, departing Tue, 14 Oct. from Sydney to Cardiff, returning Tue, 21 Oct., priced at AU$2,543 found 1 day ago
KLM
Tue, 14 Oct. - Tue, 21 Oct.
SYD
Sydney
CWL
Cardiff
AU$2,543 Return, found 1 day ago
AU$2,543
Return
found 1 day ago
Select KLM flight, departing Tue, 14 Oct. from Sydney to Cardiff, returning Tue, 21 Oct., priced at AU$2,543 found 1 day ago
Asiana Airlines
Thu, 26 Mar. - Thu, 14 May
SYD
Sydney
CWL
Cardiff
AU$2,595 Return, found 4 days ago
AU$2,595
Return
found 4 days ago
Select Asiana Airlines flight, departing Thu, 26 Mar. from Sydney to Cardiff, returning Thu, 14 May, priced at AU$2,595 found 4 days ago
*Available to Expedia members.