In terms of precipitation, rainfall in Seville ranges from 0.1 - 3.7 inches per month. December is typically the wettest month, when rainfall can reach 3.7 in. July is typically the driest time to visit Seville when rainfall is around 0.1 in.

If weather is an important factor for your trip to Seville, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from ISP to SVQ?

When flying from Islip, New York to Seville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Islip, New York-Seville flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Islip, New York-Seville flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Islip, New York-Seville flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Islip, New York-Seville flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Seville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Islip to Seville that include hotel bookings?

Yes. In addition to deals on Islip to Seville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Islip to Seville?

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

Can I find deals for business class flights from Islip to Seville?

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

$1,316+ Flights from Islip, NY to Seville

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Cheap flight deals from Islip to Seville

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$1,316 (Gurufare)
Popular in	June
Cheapest in	November
Average price	$569

Provider with most accurate pricing for Islip Long Island-Sevilla flight deals.

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Provider most trusted by Cheapflights users for Islip Long Island-Sevilla flights.

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From Islip Long Island to Sevilla

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Highest demand for flights based on searches. 17% potential increase in price ($159 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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Find flight deals from Islip to Seville

Cheapest flights from Islip to Seville
Explore the most affordable flight options available from Islip to Seville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

Sat 2/289:59 am

ISP

SVQ

2 stops16h 31m

Multiple Airlines

Sat 3/79:10 am

SVQ

ISP

2 stops15h 34m

Multiple Airlines

Deal found 1/14

$1,316

Best flights from Islip to Seville
Discover carefully curated flight deals from Islip to Seville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 15, 2026.

Sat 2/289:59 am

ISP

SVQ

2 stops16h 31m

Multiple Airlines

Sat 3/79:10 am

SVQ

ISP

2 stops15h 34m

Multiple Airlines

Deal found 1/14

$1,316

Last-minute flights from Islip to Seville
Discover last-minute flight deals from Islip to Seville. Data last updated January 15, 2026 and is based on user searches.

Sat 2/289:59 am

ISP

SVQ

2 stops16h 31m

Multiple Airlines

Sat 3/79:10 am

SVQ

ISP

2 stops15h 34m

Multiple Airlines

Deal found 1/14

$1,316

Fly from

Fly to

Route

Depart

Return

Price

IslipSeville

ISP - SVQ

ISPSVQ

Islip Long Island

Sat 2/28

9:59 am-8:30 am

2 stops16h 31m

Sevilla

Sat 3/7

9:10 am-6:44 pm

2 stops15h 34m

$1,316

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Most accurate provider: When it comes to deals on Islip, New York-Seville flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Islip, New York-Seville flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Islip, New York-Seville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Islip, New York-Seville flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islip, New York-Seville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islip to Seville

Have a flexible travel schedule? Discover the best time to fly to Seville from Islip with our price prediction graph.

Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Islip to Seville

What is the cheapest month to book a flight from Islip, New York to Seville?

Currently, April is the cheapest month in which you can book a flight from Islip, New York to Seville (average of $321). Flying from Islip, New York to Seville in June is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Can I find deals for flights from Islip to Seville that include hotel bookings?
Yes. In addition to deals on Islip to Seville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Islip to Seville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Seville.
Can I find deals for business class flights from Islip to Seville?
Yes. Cheapflights offers flight deals from Islip to Seville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Islip, New York to Seville?
Currently, April is the cheapest month in which you can book a flight from Islip, New York to Seville (average of $321). Flying from Islip, New York to Seville in June is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$1,316+ Cheap flights from Islip, NY (ISP) to Seville (SVQ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Seville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Islip to Seville

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Round-trip from

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Find flight deals from Islip to Seville

Cheapest flights from Islip to SevilleExplore the most affordable flight options available from Islip to Seville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

Explore the most affordable flight options available from Islip to Seville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Seville that are best for you.

Best time to book a flight from Islip to Seville

Have a flexible travel schedule? Discover the best time to fly to Seville from Islip with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Islip to Seville

What is the cheapest month to book a flight from Islip, New York to Seville?

Related info for your journey

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

Can I find deals for flights from Islip to Seville that include hotel bookings?

How can I find direct flights from Islip to Seville?

Can I find deals for business class flights from Islip to Seville?

What is the cheapest month to book a flight from Islip, New York to Seville?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Seville

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Cheapest flights from Islip to Seville
Explore the most affordable flight options available from Islip to Seville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.