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Cheap flights from Islip (ISP) to Barcelona (BCN)

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How to find the cheapest flight from
Islip (ISP) to Barcelona (BCN)

How far in advance should I book a flight from Islip to Barcelona?

Travelers have found it’s best to book a flight 35 days in advance to save up to 20% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 35 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Islip to Barcelona 1-2 weeks in advance for as low as $801, or $850 for flights within the next 24 hours.

What is the cheapest month to fly from Islip to Barcelona?

November is one of the best times of the year to fly to Barcelona from Islip. Prices for November average $804 per person but you can even find prices for as low as $455. The most expensive prices can be found in the month of June. Opting for a November flight can save you 22% on your journey compared to booking in November

Cheap flights from Islip to Barcelona in January, February 2021

22 Feb - 5 Mar
$647pp
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island
22 Feb - 5 Mar
$718pp
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
11 Feb - 21 Feb
$1,025pp
ISP
Islip Long Island
Multiple Airlines
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island

Islip to Barcelona 2021 flight deals

22 Feb - 5 Mar
$647pp
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Multiple Airlines
     
3 STOPS
ISP
Islip Long Island
22 Feb - 5 Mar
$718pp
ISP
Islip Long Island
Multiple Airlines
     
3 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Multiple Airlines
   
2 STOPS
ISP
Islip Long Island
6 May - 10 May
$945pp
ISP
Islip Long Island
American Airlines
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
American Airlines
   
2 STOPS
ISP
Islip Long Island

Related info for your journey

Flight FAQs

From Islip to Barcelona

Are flight prices decreasing from Islip to Barcelona due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Islip and Barcelona for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Islip to Barcelona for under $700 on Cheapflights?

Yes, there are multiple flights from Islip to Barcelona for under $700. The cheapest flight booked recently is on Multiple Airlines for just $647, but on average you can expect to pay $950.

Are there nonstop flights from Islip to Barcelona for under $600 on Cheapflights?

There are no nonstop flights from Islip to Barcelona, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Islip weather warmer or cooler than Barcelona?

Our data indicates that the weather will be 84 °F on average in the month of August. The temperature in Barcelona is typically the same as in Islip. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Islip to Barcelona?

American Airlines can get you from Islip to Barcelona in just under 20h 26m. Your travel time can differ by up to .

What is the cheapest airline to fly from Islip to Barcelona round-trip?

Cheapflights users have booked flights from Islip to Barcelona round-trip from $945.

Destination information for Barcelona

Today's exchange rate
$1 = €0.83
Average temperature for January in Barcelona
57.2 °F
Avg rainfall for January in Barcelona
1.9 ″

Airports servicing Islip

Airports servicing Barcelona

Gerona (GRO)
Reus (REU)
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