$564 Cheap Flights from Reykjavik (KEF) to Thira (JTR)

View $564 flight on Mon, Oct 6, 2025Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR)

Cheap Flights from Reykjavik to Thira (KEF-JTR)

Prices were available within the past 7 days and start at $564 for one-way flights and $649 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Sat, Oct 4 - Mon, Oct 6
KEF
Reykjavik
JTR
Santorini
$649 Roundtrip, found 1 day ago
$649
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Sat, Oct 4 from Reykjavik to Santorini, returning Mon, Oct 6, priced at $649 found 1 day ago
Lufthansa
Thu, Oct 2 - Mon, Oct 6
KEF
Reykjavik
JTR
Santorini
$659 Roundtrip, found 1 day ago
$659
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Oct 2 from Reykjavik to Santorini, returning Mon, Oct 6, priced at $659 found 1 day ago
British Airways
Fri, Nov 14 - Thu, Nov 20
KEF
Reykjavik
JTR
Santorini
$717 Roundtrip, found 2 days ago
$717
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Nov 14 from Reykjavik to Santorini, returning Thu, Nov 20, priced at $717 found 2 days ago
Swiss International Air Lines
Sat, Oct 4 - Sat, Oct 11
KEF
Reykjavik
JTR
Santorini
$725 Roundtrip, found 1 day ago
$725
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, Oct 4 from Reykjavik to Santorini, returning Sat, Oct 11, priced at $725 found 1 day ago
Lufthansa
Fri, Oct 3 - Mon, Oct 6
KEF
Reykjavik
JTR
Santorini
$733 Roundtrip, found 1 day ago
$733
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Fri, Oct 3 from Reykjavik to Santorini, returning Mon, Oct 6, priced at $733 found 1 day ago
Swiss International Air Lines
Sat, Oct 4 - Tue, Oct 7
KEF
Reykjavik
JTR
Santorini
$765 Roundtrip, found 1 day ago
$765
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, Oct 4 from Reykjavik to Santorini, returning Tue, Oct 7, priced at $765 found 1 day ago
British Airways
Fri, Nov 14 - Thu, Nov 20
KEF
Reykjavik
JTR
Santorini
$781 Roundtrip, found 2 days ago
$781
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Nov 14 from Reykjavik to Santorini, returning Thu, Nov 20, priced at $781 found 2 days ago
Lufthansa
Thu, Oct 2 - Sat, Oct 11
KEF
Reykjavik
JTR
Santorini
$804 Roundtrip, found 1 day ago
$804
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Oct 2 from Reykjavik to Santorini, returning Sat, Oct 11, priced at $804 found 1 day ago

Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR) cost?
Lock in a cheap one-way flight from $564 or cheap return flight from $649 from Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR) 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 Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR)?
The cheapest month to fly from KEF to JTR is October, when there's less demand. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from KEF to JTR. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR)?
You'll have to hop on a flight with a layover when traveling from Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR). Direct flights don't operate daily on this route. However, just 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 KEF to JTR?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR)?
To avoid potential delays on the Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR) route, travel before 3 PM. Departures 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 Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR) last-minute?
Holding off until right before your break to book a flight from KEF to JTR often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book a KEF to JTR flight and hotel package?
Booking a KEF to JTR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Santorini National Airport (JTR)?
If you reserved your KEF to JTR flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Keflavik Intl.
Destination airport
Santorini National
Roundtrip price
$648
Distance
2745 mi

Book with confidence

Book with confidence

Reykjavik to Thira Flights

The cheapest times to fly from Reykjavik to Thira

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 Reykjavik to Thira are during the month of October. You can find some of the cheapest flights from Reykjavik to Thira with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Reykjavik to Thira

Sunday is one of the best days to book for cheap flights from Reykjavik to Thira: 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 Reykjavik to Thira

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 Reykjavik to Thira in 2025. You can also book with separate airlines for your outbound and return journeys, from $564 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 Reykjavik to Thira 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 Reykjavik to Thira 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.

 

Reykjavik to Thira Flights
*Available to One Key members.