SOU - SYD

£658 Find Cheap Flights from Southampton to Sydney – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£979
Typical prices: £1,152-£1,782
Multiple Airlines
Thu 8/3Fri 16/3
SOU - SYD • 2 stops
Cheapest one-way flight
£657
Typical prices: £527-£891
Qatar Airways
Sat 8/12
SOU - SYD • 2 stops
When to travel
February
Cheapest • 24% price drop
February
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights from Southampton to Sydney (SOU-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Sydney

Mon, 8 Mar - Tue, 16 Mar
Multiple Airlines Logo
20:00 - 17:45SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
58h 45m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
21:30 - 19:30SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
57h 00m2 stops Abu Dhabi Zayed Intl Dublin
£979Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
17:20 - 10:20SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
31h 00m2 stops Amsterdam Schiphol Xiamen Gaoqi Intl
Multiple Airlines Logo
21:35 - 19:30SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
32h 55m2 stops Istanbul Dublin
£1,045Multiple Airlines
Wed, 21 Oct - Wed, 28 Oct
Multiple Airlines Logo
09:20 - 06:35SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
35h 15m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
16:50 - 11:55SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
30h 05m2 stops Abu Dhabi Zayed Intl Dublin
£1,088Multiple Airlines
Sun, 25 Oct - Sun, 1 Nov
Multiple Airlines Logo
20:00 - 06:30SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
47h 30m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
16:50 - 11:55SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
30h 05m2 stops Abu Dhabi Zayed Intl Dublin
£1,094Multiple Airlines
Mon, 8 Mar - Tue, 16 Mar
KLM Logo
17:30 - 07:25SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
26h 55m3 stops Amsterdam Schiphol Kuala Lumpur Intl Jakarta Soekarno-Hatta Intl
KLM Logo
21:55 - 08:10SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
45h 15m2 stops Incheon Intl Amsterdam Schiphol
£1,109KLM
Thu, 18 Feb - Thu, 4 Mar
Multiple Airlines Logo
09:20 - 06:50SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
34h 30m2 stops Dublin Doha Hamad Intl
Multiple Airlines Logo
15:50 - 11:55SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
31h 05m2 stops Doha Hamad Intl Dublin
£1,125Multiple Airlines
Wed, 9 Dec - Wed, 30 Dec
Multiple Airlines Logo
09:20 - 06:50SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
34h 30m2 stops Dublin Doha Hamad Intl
Multiple Airlines Logo
22:10 - 08:50SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
45h 40m2 stops Doha Hamad Intl Dublin
£1,126Multiple Airlines
Wed, 2 Dec - Tue, 2 Feb
Multiple Airlines Logo
09:20 - 06:50SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
34h 30m2 stops Dublin Doha Hamad Intl
Multiple Airlines Logo
15:50 - 11:50SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
31h 00m2 stops Doha Hamad Intl Dublin
£1,127Multiple Airlines
Mon, 1 Feb - Tue, 9 Mar
Multiple Airlines Logo
20:00 - 19:20SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
36h 20m2 stops Dublin Doha Hamad Intl
Multiple Airlines Logo
22:10 - 19:30SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
32h 20m2 stops Doha Hamad Intl Dublin
£1,131Multiple Airlines
Mon, 1 Feb - Tue, 9 Mar
Multiple Airlines Logo
20:00 - 19:20SOU  Southampton Eastleigh-SYD Sydney Kingsford Smith
36h 20m2 stops Dublin Doha Hamad Intl
Multiple Airlines Logo
15:50 - 19:30SYD  Sydney Kingsford Smith-SOU Southampton Eastleigh
38h 40m2 stops Doha Hamad Intl Dublin
£1,132Multiple Airlines
Booking Insights

Price, demand, and travel trends for Southampton to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Southampton to Sydney with more confidence.

What is the cheapest airline to fly from Southampton to Sydney?

KLM (£1,109) offered the cheapest return ticket from Southampton to Sydney in the last 5 days.

Find deals

Key details for Southampton to Sydney flights

Low season

June

Cheapest flight

£657
Most popular time to fly and prices are also 24% lower on average.
Flights from Southampton to Sydney

When to book flights from Southampton to Sydney

Are your dates flexible? Find out the best times to travel from Southampton to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Southampton to Sydney flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Southampton to Sydney?

    Flights from Southampton to Sydney usually depart from Southampton Eastleigh (SOU) and arrive at Sydney Kingsford Smith (SYD).

  • Which cabin classes can I book on flights from Southampton to Sydney?

    Three cabin classes are available on flights from Southampton to Sydney:

    • Economy class
    • Premium Economy Class
    • Business Class

  • Can I save money by using flexible dates for flights from Southampton to Sydney?

    Yes. Being flexible with your travel dates can save you up to 38% on the Southampton to Sydney route. Monday is the cheapest departure day at £1,152 return on average, while Thursday is the most expensive at £1,851, a difference of £699. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Darling Harbour, Sydney Opera House, and Circular Quay. These are among the most viewed places in Sydney on KAYAK.

  • Do I need a passport to fly from Southampton to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Southampton to Sydney changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £979 to £6,302. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Southampton to Sydney looking right now?

    One-way fares from Southampton to Sydney are currently higher than usual. Average one-way flight prices are about £716, which is 8% above the typical average for this route.

  • What is the time difference between Southampton and Sydney?

    Sydney is 9 hours ahead of Southampton (Eastern Australia Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around £8 for economy cars. Top options include:
    • Bargain Car Rentals
    • East Coast Car Rentals
    • EverythingFleet
    • YESDRIVE CAR RENTAL
    • No Birds

  • How much should I expect to pay for a Southampton to Sydney flight?

    Return flights from Southampton to Sydney range from £1,152 to £1,782, with an average of £1,257 over the past 12 months. Anything below £1,152 counts as a good deal.

Your guide to booking Southampton to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average £1,152 – about £699 less than Thursday (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Southampton to Sydney trip for February. Fares historically average £953 return in that month – typically £1,871 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.
    - ibis budget Sydney Airport
    - Rydges Sydney Airport Hotel
    - Travelodge Hotel Sydney Airport

More options for your flight from Southampton to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
Hotels in Sydney
Holidays in Sydney