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Cheap flights from Sydney to Reykjavik Keflavik Intl Airport from $2,031

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KEF
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Sydney to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 February 2025.

Round-trip from

$2,855

Popular in

July

Cheapest in

March

Average price

$2,341
SWISS
  • SWISS
  • 3/4-1/5
  • 4 total stops
  • 78h 35m total
  • Sydney to Reykjavik
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($276 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($84 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Sydney to Keflavik Intl

Cheapest flights from Sydney to Keflavik Intl
Explore the most affordable flight options available from Sydney to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Mon 5/522:10SYD - KEF
2 stops35h 25mMultiple Airlines
Tue 27/507:35KEF - SYD
2 stops50h 00mMultiple Airlines
Deal found 22/2$2,031
Thu 13/1111:15SYD - KEF
2 stops39h 40mFinnair
Fri 28/1110:00KEF - SYD
2 stops33h 30mFinnair
Deal found 21/2$2,112
Thu 3/415:05SYD - KEF
2 stops43h 30mLufthansa
Wed 30/400:25KEF - SYD
2 stops43h 45mLufthansa
Deal found 21/2$2,871
Sat 22/221:10SYD - KEF
2 stops53h 50mEmirates
Mon 10/307:40KEF - SYD
2 stops47h 55mEmirates
Deal found 21/2$3,034

Find flights from Sydney to Keflavik Intl within your budget

Customise your flight search to find flights from Sydney to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 February 2025.

Fly from

Sydney

Fly to

Keflavik Intl

Route

Depart

Return

Price

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 5/5

22:10-23:35

2 stops35h 25m

Reykjavik Keflavik Intl

Tue 27/5

07:35-19:35

2 stops50h 00m

$2,031

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Thu 3/4

15:05-23:35

2 stops43h 30m

Reykjavik Keflavik Intl

Wed 30/4

00:25-06:10

2 stops43h 45m

$2,871

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 21/7

07:40-15:40

2 stops42h 00m

Reykjavik Keflavik Intl

Sat 23/8

07:30-07:05

2 stops37h 35m

$6,576

SydneyReykjavik

SYD - KEF

SYDKEF

Sydney Kingsford Smith

Mon 21/7

20:10-17:55

2 stops31h 45m

Reykjavik Keflavik Intl

Fri 22/8

00:45-22:05

2 stops35h 20m

$22,167

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Best time to book a flight from Sydney to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney to Keflavik Intl

Get recent, data-driven insights about flights from Sydney to Keflavik Intl including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from SYD to KEF?

Find hourly flight availability from Sydney to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

When flying from Sydney to Reykjavik Keflavik Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 8% versus a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from Sydney to Keflavik Intl. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Reykjavik Keflavik Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 40.0 mm.

Temperature in Keflavik Intl by month

Plan your trip to Keflavik Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 11.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated 22 February 2025.
Lufthansa
6.7
Okay
6,990 reviews
Check prices

Comfort

6.7

Overall

6.7

Food

6.2

Crew

7.5

Entertainment

6.4

Boarding

6.9

Reviews

1 / 20

10.0
Excellent

Constantin,Dec 2024

JFK - MUC

They offer pillows! And blankets! And the seats are comfortable and reclined

Lufthansa
6.7
Okay
6,990 reviews
Lufthansa
6.7
Okay
6,990 reviews
Check prices

Comfort

6.7

Overall

6.7

Food

6.2

Crew

7.5

Entertainment

6.4

Boarding

6.9

Reviews

1 / 20

10.0
Excellent

Constantin,Dec 2024

JFK - MUC

They offer pillows! And blankets! And the seats are comfortable and reclined

Related info for your journey

Find useful and relevant information for your journey from Sydney to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Reykjavik Keflavik Intl?

    If you book a flight to Reykjavik Keflavik Intl from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 0 flights from Kingsford Smith to Reykjavik Keflavik Intl per day from 3 different airlines.

  • What is the cheapest airline to fly from Sydney to Reykjavik Keflavik Intl Airport round-trip?

    Currently priced at $2,871, Lufthansa will fly you from Sydney to Reykjavik Keflavik Intl Airport and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Sydney to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on Sydney to Keflavik Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Keflavik Intl.

  • Can I find deals for business class flights from Sydney to Keflavik Intl?

    Yes. Cheapflights offers flight deals from Sydney to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Keflavik

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Top 3 airlines flying from Sydney to Keflavik Intl

Discover the top 3 airlines that operate flights from Sydney to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$2,069Average$2,399FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$2,099Average$2,513FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Singapore AirlinesCheapest$2,212Average$2,568FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Keflavik Intl?

Cheapflights helps you search for flights from Sydney to Keflavik Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Keflavik Intl?

Cheapflights simply makes it quick and affordable to book flights from Sydney to Keflavik Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Keflavik Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sydney to Keflavik Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sydney to Keflavik Intl become cheaper?

Of course! You can now track prices for flights from Sydney to Keflavik Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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