KEF - SYD

$2,250 Find Cheap Flights from Reykjavik to Sydney – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$2,250
Typical prices: $1,907-$2,955
Multiple Airlines
Tue 30/10Tue 6/11
KEF - SYD • 2 stops
Cheapest one-way flight
$3,474
Typical prices: $1,421-$1,975
Multiple Airlines
Thu 11/10
KEF - SYD • 3 stops
Direct flights
Not available
There are currently no direct flights between Reykjavik Keflavik Intl Airport and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 34% price drop
December
Most popular
Good to know
+1
Good to know
+1
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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

Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
07:30 - 21:55KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
27h 25m2 stops Kastrup Copenhagen Bangkok Suvarnabhumi
Multiple Airlines Logo
10:30 - 11:15SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
35h 45m2 stops Beijing Capital Kastrup Copenhagen
$2,250Multiple Airlines
Thu, 29 Oct - Thu, 5 Nov
United Airlines Logo
12:00 - 07:00KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
56h 00m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
11:20 - 10:00SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
57h 40m2 stops Los Angeles Chicago O'Hare Intl
$2,386United Airlines
Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
17:15 - 06:35KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
26h 20m1 stop Vancouver Intl
Multiple Airlines Logo
12:00 - 17:50SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
40h 50m2 stops Shanghai Pu Dong London Gatwick
$2,926Multiple Airlines
Thu, 1 Oct - Mon, 14 Dec
Multiple Airlines Logo
09:00 - 09:20KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
38h 20m3 stops Milan Malpensa Beijing Daxing Intl Xiamen Gaoqi Intl
Multiple Airlines Logo
21:30 - 15:30SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
53h 00m2 stops Abu Dhabi Zayed Intl London Heathrow
$3,149Multiple Airlines
Fri, 30 Oct - Fri, 6 Nov
Multiple Airlines Logo
10:00 - 13:10KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
40h 10m3 stops Helsinki-Vantaa Bangkok Suvarnabhumi Melbourne
Multiple Airlines Logo
08:10 - 17:15SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
44h 05m3 stops Melbourne Bangkok Suvarnabhumi Helsinki-Vantaa
$3,247Multiple Airlines
Thu, 1 Oct - Mon, 14 Dec
Multiple Airlines Logo
11:00 - 09:00KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
36h 00m2 stops Stockholm Arlanda Shanghai Pu Dong
Multiple Airlines Logo
21:30 - 15:30SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
53h 00m2 stops Abu Dhabi Zayed Intl London Heathrow
$3,275Multiple Airlines
Wed, 30 Sep - Mon, 14 Dec
Multiple Airlines Logo
00:45 - 20:30KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
33h 45m3 stops Riga Intl Stockholm Arlanda Bangkok Suvarnabhumi
Multiple Airlines Logo
07:55 - 11:55SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
39h 00m3 stops Denpasar Bali Ngurah Rai Bangkok Suvarnabhumi Milan Malpensa
$3,823Multiple Airlines
Thu, 1 Oct - Mon, 14 Dec
Multiple Airlines Logo
19:50 - 08:20KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
50h 30m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
21:30 - 23:50SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
37h 20m2 stops Shanghai Pu Dong London Heathrow
$6,045Multiple Airlines
Thu, 1 Oct - Mon, 14 Dec
Multiple Airlines Logo
07:20 - 19:25KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
50h 05m3 stops Frankfurt am Main Shanghai Pu Dong Guangzhou Baiyun
Multiple Airlines Logo
08:10 - 16:00SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
42h 50m3 stops Guangzhou Baiyun Shanghai Pu Dong Barcelona-El Prat
$9,248Multiple Airlines
Thu, 1 Oct - Mon, 14 Dec
Multiple Airlines Logo
07:40 - 08:05KEF  Reykjavik Keflavik Intl-SYD Sydney Kingsford Smith
38h 25m2 stops Amsterdam Schiphol Osaka Kansai Intl
Multiple Airlines Logo
21:55 - 13:45SYD  Sydney Kingsford Smith-KEF Reykjavik Keflavik Intl
50h 50m2 stops Incheon Intl Amsterdam Schiphol
$11,606Multiple Airlines
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 from Reykjavik Keflavik Intl Airport to Sydney with more confidence.

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

United Airlines ($2,386) offered the cheapest return ticket from Reykjavik Keflavik Intl Airport to Sydney in the last 5 days.

Find deals

Key details for Reykjavik Keflavik Intl Airport to Sydney flights

Low season

February

Cheapest flight

$3,474
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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. Being flexible with your travel dates can save you up to 38% on the Reykjavik Keflavik Intl Airport to Sydney route. Thursday is the cheapest departure day at $1,866 return on average, while Friday is the most expensive at $2,973, a difference of $1,107. 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, Circular Quay, and Central Railway Station. These are among the most viewed places in Sydney on KAYAK.

  • How long is a flight from Reykjavik Keflavik Intl Airport to Sydney?

    A direct flight from Reykjavik Keflavik Intl Airport to Sydney takes 0h 00m, covering 26,772 km.

  • 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 $2,250 to $19,211. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Reykjavik Keflavik Intl Airport to Sydney looking right now?

    One-way fares from Reykjavik Keflavik Intl Airport to Sydney are currently higher than usual. Average one-way flight prices are about $4,598, which is 176% above the typical average for this route.

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

    Sydney is 10 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.

  • 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 $14 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 Reykjavik Keflavik Intl Airport to Sydney flight?

    Return flights from Reykjavik Keflavik Intl Airport to Sydney range from $1,907 to $2,955, with an average of $2,820 over the past 12 months. Anything below $1,907 counts as a good deal.

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 Thursday departure instead of Friday. On this route, Thursday flights average $1,866 – about $1,107 less than Friday (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Reykjavik Keflavik Intl Airport to Sydney trip for August. Fares historically average $1,866 return in that month – typically $1,107 less than the most expensive month, which is November (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.
    - Travelodge Hotel Sydney Airport
    - Rydges Sydney Airport Hotel
    - ibis budget Sydney Airport

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