Cheap Flights from Cardiff (CWL) to Ermoupolis (JSY)

Popular airlines from Cardiff International Airport (CWL) to Ermoupolis (JSY-Syros Island National)

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Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY) cost?
Lock in a cheap one-way flight or cheap return flight from Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between CWL and JSY. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY)?
To find the cheapest airline that'll fly you from CWL to JSY, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY)?
There are no daily direct flights available from Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from CWL to JSY?
You'll typically 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 Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY)?
To avoid possible delays on the Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY) 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 Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY) last-minute?
Waiting until right before your break to book your flight from CWL to JSY generally means paying more. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a CWL to JSY flight and hotel package?
You can save money by securing a CWL to JSY flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your preferred flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to Syros Island National Airport (JSY)?
It's generally possible to reschedule or cancel your CWL to JSY flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Cardiff Intl.
Destination airport
Syros Island National
Distance
1680 mi

Book with confidence

Book with confidence

Cardiff to Ermoupolis Flights

The cheapest times to fly from Cardiff to Ermoupolis

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

 

The best time to book a flight from Cardiff to Ermoupolis

Sunday is one of the best days to book for cheap flights from Cardiff to Ermoupolis: 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 Cardiff to Ermoupolis

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 Cardiff to Ermoupolis in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Cardiff to Ermoupolis 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 Cardiff to Ermoupolis 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.

 

Cardiff to Ermoupolis Flights

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