$727 Cheap Flights from Santiago (SCL) to Reykjavik (KEF)

View $727 flight on Thu, Feb 12, 2026Opens in a new window

Popular airlines from Santiago Intl. Airport (SCL) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Santiago to Reykjavik (SCL-KEF)

Prices were available within the past 7 days and start at $727 for one-way flights and $1,447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Mon, Mar 2 - Thu, Mar 12
SCL
Santiago
KEF
Reykjavik
$1,447 Roundtrip, found 3 days ago
$1,447
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Mar 2 from Santiago to Reykjavik, returning Thu, Mar 12, priced at $1,447 found 3 days ago
British Airways
Tue, May 19 - Sun, May 31
SCL
Santiago
KEF
Reykjavik
$1,452 Roundtrip, found 5 days ago
$1,452
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, May 19 from Santiago to Reykjavik, returning Sun, May 31, priced at $1,452 found 5 days ago
Iberia
Mon, Mar 2 - Thu, Mar 12
SCL
Santiago
KEF
Reykjavik
$1,455 Roundtrip, found 3 days ago
$1,455
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Mar 2 from Santiago to Reykjavik, returning Thu, Mar 12, priced at $1,455 found 3 days ago
Iberia
Mon, Mar 2 - Thu, Mar 12
SCL
Santiago
KEF
Reykjavik
$1,458 Roundtrip, found 3 days ago
$1,458
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Mar 2 from Santiago to Reykjavik, returning Thu, Mar 12, priced at $1,458 found 3 days ago
Iberia
Tue, May 19 - Sun, May 31
SCL
Santiago
KEF
Reykjavik
$1,463 Roundtrip, found 5 days ago
$1,463
Roundtrip
found 5 days ago
Select Iberia flight, departing Tue, May 19 from Santiago to Reykjavik, returning Sun, May 31, priced at $1,463 found 5 days ago
Iberia
Mon, Mar 2 - Thu, Mar 12
SCL
Santiago
KEF
Reykjavik
$1,466 Roundtrip, found 3 days ago
$1,466
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Mar 2 from Santiago to Reykjavik, returning Thu, Mar 12, priced at $1,466 found 3 days ago
LATAM Airlines Group
Mon, Mar 2 - Thu, Mar 12
SCL
Santiago
KEF
Reykjavik
$1,485 Roundtrip, found 3 days ago
$1,485
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 2 from Santiago to Reykjavik, returning Thu, Mar 12, priced at $1,485 found 3 days ago
Iberia
Mon, Mar 2 - Thu, Mar 12
SCL
Santiago
KEF
Reykjavik
$1,492 Roundtrip, found 3 days ago
$1,492
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Mar 2 from Santiago to Reykjavik, returning Thu, Mar 12, priced at $1,492 found 3 days ago
Iberia
Mon, Mar 2 - Thu, Mar 12
SCL
Santiago
KEF
Reykjavik
$1,500 Roundtrip, found 3 days ago
$1,500
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Mar 2 from Santiago to Reykjavik, returning Thu, Mar 12, priced at $1,500 found 3 days ago
Iberia
Tue, May 19 - Sun, May 31
SCL
Santiago
KEF
Reykjavik
$1,513 Roundtrip, found 5 days ago
$1,513
Roundtrip
found 5 days ago
Select Iberia flight, departing Tue, May 19 from Santiago to Reykjavik, returning Sun, May 31, priced at $1,513 found 5 days ago
Flights from Santiago (SCL) to Reykjavik (KEF)
Origin airport
Arturo Merino Benitez
Destination airport
Keflavik Intl.
Roundtrip price
$1,447
Distance
7220 mi

Santiago to Reykjavik Flights

The cheapest times to fly from Santiago to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santiago to Reykjavik are during the month of March. You can find some of the cheapest flights from Santiago to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santiago to Reykjavik

Sunday is one of the best days to book for cheap flights from Santiago to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santiago to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santiago to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $727 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santiago to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santiago to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF) cost?
Lock in a cheap one-way flight from $727 or cheap return flight from $1,447 from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF)?
Flying in March is a good way to save, as it's the cheapest month for flights between SCL and KEF. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SCL to KEF flight.
How many flights per day from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF)?
You'll have to take a flight with a layover when traveling from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SCL to KEF?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF)?
To avoid potential delays on the Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF) last-minute?
Booking your ticket from SCL to KEF shortly before your getaway is typically more expensive. However, if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a SCL to KEF flight and hotel package?
Opting for a SCL to KEF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Arturo Merino Benitez Airport (SCL) to Keflavik Intl. Airport (KEF)?
If you booked your SCL to KEF flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.