$136 Cheap Flights from Bucharest (OTP) to Skiathos (JSI)

View $136 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from Henri Coanda Intl. Airport (OTP) to Skiathos (JSI-Skiathos Island National)

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Cheap Flights from Bucharest to Skiathos (OTP-JSI)

Prices were available within the past 7 days and start at $136 for one-way flights and $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, Jun 22 - Wed, Jun 25
OTP
Bucharest
JSI
Skiathos
$152 Roundtrip, found 2 days ago
$152
Roundtrip
found 2 days ago
Select Ryanair flight, departing Sun, Jun 22 from Bucharest to Skiathos, returning Wed, Jun 25, priced at $152 found 2 days ago
Ryanair
Sun, Aug 24 - Wed, Aug 27
OTP
Bucharest
JSI
Skiathos
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select Ryanair flight, departing Sun, Aug 24 from Bucharest to Skiathos, returning Wed, Aug 27, priced at $171 found 1 day ago
Ryanair
Wed, Jul 23 - Wed, Jul 30
OTP
Bucharest
JSI
Skiathos
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select Ryanair flight, departing Wed, Jul 23 from Bucharest to Skiathos, returning Wed, Jul 30, priced at $175 found 1 day ago
Ryanair
Wed, Aug 20 - Wed, Aug 27
OTP
Bucharest
JSI
Skiathos
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Ryanair flight, departing Wed, Aug 20 from Bucharest to Skiathos, returning Wed, Aug 27, priced at $177 found 1 day ago
Ryanair
Sun, Aug 3 - Wed, Aug 6
OTP
Bucharest
JSI
Skiathos
$178 Roundtrip, found 5 days ago
$178
Roundtrip
found 5 days ago
Select Ryanair flight, departing Sun, Aug 3 from Bucharest to Skiathos, returning Wed, Aug 6, priced at $178 found 5 days ago
Ryanair
Sun, Jun 29 - Wed, Sep 3
OTP
Bucharest
JSI
Skiathos
$192 Roundtrip, found 4 days ago
$192
Roundtrip
found 4 days ago
Select Ryanair flight, departing Sun, Jun 29 from Bucharest to Skiathos, returning Wed, Sep 3, priced at $192 found 4 days ago
Swiss International Air Lines
Fri, Aug 22 - Tue, Aug 26
OTP
Bucharest
JSI
Skiathos
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, Aug 22 from Bucharest to Skiathos, returning Tue, Aug 26, priced at $230 found 2 days ago
Austrian Airlines
Fri, Aug 22 - Tue, Aug 26
OTP
Bucharest
JSI
Skiathos
$253 Roundtrip, found 2 days ago
$253
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Fri, Aug 22 from Bucharest to Skiathos, returning Tue, Aug 26, priced at $253 found 2 days ago
Aegean
Mon, Sep 1 - Sun, Sep 21
OTP
Bucharest
JSI
Skiathos
$282 Roundtrip, found 2 days ago
$282
Roundtrip
found 2 days ago
Select Aegean flight, departing Mon, Sep 1 from Bucharest to Skiathos, returning Sun, Sep 21, priced at $282 found 2 days ago
Lufthansa
Tue, Aug 12 - Tue, Aug 19
OTP
Bucharest
JSI
Skiathos
$313 Roundtrip, found 12 hours ago
$313
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Tue, Aug 12 from Bucharest to Skiathos, returning Tue, Aug 19, priced at $313 found 12 hours ago

Alternative airports near Skiathos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Skiathos Island National JSI. Cheapest and Closest option available. Average driving time to city center is 4 minutes. Flights from $306
JSI
Skiathos Island National
CheapestClosest
Average driving time to city center4 min
Flights from $306

Bucharest to Skiathos Flights

The cheapest times to fly from Bucharest to Skiathos

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

 

The best time to book a flight from Bucharest to Skiathos

Sunday is one of the best days to book for cheap flights from Bucharest to Skiathos: 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 Bucharest to Skiathos

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 Bucharest to Skiathos in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 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 Bucharest to Skiathos 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 Bucharest to Skiathos 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 Henri Coanda Intl. Airport (OTP) to Skiathos Island National Airport (JSI) cost?
Cheap return flights from Henri Coanda Intl. Airport (OTP) to Skiathos Island National Airport (JSI) start at $100. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Ryanair flight leaving OTP on June 22 2025 and touching down at JSI. The price was last updated on June 19 2025 and has not changed since.
What is the cheapest month to fly from OTP to JSI?
The cheapest flights from OTP to JSI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from OTP to JSI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from OTP to JSI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Henri Coanda Intl. Airport (OTP) to Skiathos Island National Airport (JSI)?
Nonstop flights from Henri Coanda Intl. Airport (OTP) to Skiathos Island National Airport (JSI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OTP to JSI?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henri Coanda Intl. Airport (OTP) to Skiathos Island National Airport (JSI)?
To reach Skiathos Island National Airport (JSI) on schedule, pick a flight that leaves from Henri Coanda Intl. Airport (OTP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Henri Coanda Intl. Airport (OTP) to Skiathos Island National Airport (JSI) last-minute?
Booking your ticket from OTP to JSI right before your journey is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an OTP to JSI flight and hotel package?
You'll typically save money by booking an OTP to JSI 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 ideal accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Henri Coanda Intl. Airport (OTP) to Skiathos Island National Airport (JSI)?
Typically, it's possible to reschedule or cancel your OTP to JSI flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.