KEF - SYD

$1,003 Find Cheap Flights from Reykjavik to Sydney – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,958
Typical prices: $1,908-$3,037
Multiple Airlines
Fri 30/11Fri 7/12
KEF - SYD • 2 stops
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Booking Insights
Flight Deals

Cheap Flights from Reykjavik to Sydney (KEF-SYD)

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

Recent return flight deals from Keflavik Intl to Sydney

Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
11:55 - 10:00KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
35h 05m2 stops London Gatwick Shanghai Pu Dong
Multiple Airlines Logo
12:00 - 11:30SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
34h 30m2 stops Shanghai Pu Dong London Gatwick
$1,958Multiple Airlines
Wed, 30 Dec - Sat, 23 Jan
Multiple Airlines Logo
18:05 - 17:45KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
36h 40m2 stops Kastrup Copenhagen Abu Dhabi Zayed Intl
Multiple Airlines Logo
21:30 - 20:55SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
34h 25m2 stops Abu Dhabi Zayed Intl Manchester
$2,180Multiple Airlines
Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
14:45 - 13:20KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
35h 35m3 stops Amsterdam Schiphol Beijing Daxing Intl Guangzhou Baiyun
Multiple Airlines Logo
12:00 - 11:30SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
34h 30m2 stops Shanghai Pu Dong London Gatwick
$2,250Multiple Airlines
Mon, 1 Feb - Sun, 28 Feb
Multiple Airlines Logo
07:25 - 18:20KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
47h 55m2 stops Frankfurt am Main Doha Hamad Intl
Multiple Airlines Logo
16:50 - 14:10SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
32h 20m2 stops Abu Dhabi Zayed Intl Dublin
$2,331Multiple Airlines
Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
14:45 - 13:20KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
35h 35m3 stops Amsterdam Schiphol Beijing Daxing Intl Guangzhou Baiyun
Multiple Airlines Logo
07:55 - 15:40SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
42h 45m3 stops Denpasar Bali Ngurah Rai Ho Chi Minh City Paris Charles de Gaulle
$2,334Multiple Airlines
Mon, 1 Feb - Sun, 28 Feb
Multiple Airlines Logo
11:55 - 19:20KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
44h 25m2 stops London Gatwick Doha Hamad Intl
Multiple Airlines Logo
13:25 - 10:50SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
80h 25m3 stops Singapore Changi Athens Eleftherios V. London Heathrow
$2,362Multiple Airlines
Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
07:45 - 22:30KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
27h 45m2 stops Paris Charles de Gaulle Dubai Intl
Multiple Airlines Logo
16:10 - 15:40SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
34h 30m1 stop Paris Charles de Gaulle
$2,665Multiple Airlines
Mon, 1 Feb - Sun, 28 Feb
British Airways Logo
11:55 - 12:05KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
37h 10m3 stops London Heathrow Kuala Lumpur Intl Melbourne
British Airways Logo
07:00 - 10:50SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
38h 50m3 stops Melbourne Kuala Lumpur Intl London Heathrow
$2,908British Airways
Mon, 1 Feb - Sun, 28 Feb
Multiple Airlines Logo
17:15 - 06:35KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
26h 20m1 stop Vancouver Intl
Multiple Airlines Logo
12:00 - 15:05SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
38h 05m2 stops Shanghai Pu Dong London Gatwick
$3,197Multiple Airlines
Wed, 30 Dec - Sat, 23 Jan
British Airways Logo
11:45 - 07:55KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
33h 10m2 stops London Heathrow Hong Kong Intl
British Airways Logo
11:05 - 10:45SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
34h 40m3 stops Melbourne Kuala Lumpur Intl London Heathrow
$3,605British Airways
Booking Insights

Price, demand, and travel trends for Reykjavik Keflavik Intl Airport to Sydney flights

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

Which airline is the cheapest to fly from Reykjavik Keflavik Intl Airport to Sydney?

British Airways ($2,908) offered the cheapest return ticket from Reykjavik Keflavik Intl Airport to Sydney in the last 5 days.

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Key details for Reykjavik Keflavik Intl Airport to Sydney flights

Cheapest flight

$1,958
Return flight from Reykjavik Keflavik Intl Airport to Sydney

When to book flights from Keflavik Intl to Sydney

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

Your Reykjavik Keflavik Intl Airport to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Reykjavik Keflavik Intl Airport to Sydney?

    Only Economy class is available on flights from Reykjavik Keflavik Intl Airport to Sydney.

  • Do I need a passport to fly from Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport 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 $1,958 to $4,169. That means the highest observed fare was about 2x higher than the lowest one.

  • 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 averaging $57 for economy cars. Top options include:

    • East Coast Car Rentals
    • YESDRIVE CAR RENTAL
    • Bargain Car Rentals
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Reykjavik Keflavik Intl Airport to Sydney?

    Flights from Reykjavik Keflavik Intl Airport to Sydney usually depart from Reykjavik Keflavik Intl (KEF) and arrive at Sydney Kingsford Smith (SYD).

  • Can I save money by using flexible dates for flights from Reykjavik Keflavik Intl Airport to Sydney?

    Yes. Flexible dates can save you up to 40% on flights from Reykjavik Keflavik Intl Airport to Sydney. Saturday is the cheapest departure day at $1,948 return on average, while Thursday is the most expensive at $3,237, a difference of $1,290.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Reykjavik Keflavik Intl Airport and Sydney?

    Sydney is 11 hours ahead of Reykjavik Keflavik Intl Airport (Eastern Australia Time vs Greenwich Mean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

Your guide to booking Reykjavik Keflavik Intl Airport 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 Saturday departure and avoid flying on Thursday. On this route, Saturday flights average $1,948, about $1,290 less than Thursday fares (40% savings) 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
    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel

More options for your flight from Keflavik Intl to Sydney

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

Car hire in Sydney
Hotels in Sydney
Holidays in Sydney