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$237+ Cheap flights from New Windsor (SWF) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — BCN
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Stewart to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 20, 2025.

Popular in

June

Cheapest in

November

Average price

$629
Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Stewart to Barcelona

Cheapest flights from Stewart to Barcelona
Explore the most affordable flight options available from Stewart to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/237:15 pmSWF - BCN
2 stops19h 05mMultiple Airlines
jue. 8/287:20 amBCN - SWF
2 stops16h 45mMultiple Airlines
Deal found 8/17$771
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/237:15 pmSWF - BCN
2 stops19h 05mMultiple Airlines
mar. 8/267:20 amBCN - SWF
2 stops16h 45mMultiple Airlines
Deal found 8/18$821
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/207:15 pmSWF - BCN
2 stops22h 20mMultiple Airlines
lun. 8/256:55 pmBCN - SWF
3 stops29h 10mMultiple Airlines
Deal found 8/18$941
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/197:15 pmSWF - BCN
2 stops22h 00mMultiple Airlines
vie. 8/2210:40 pmBCN - SWF
1 stop25h 25mMultiple Airlines
Deal found 8/18$943
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/207:15 pmSWF - BCN
2 stops22h 20mMultiple Airlines
jue. 8/287:20 amBCN - SWF
2 stops16h 45mMultiple Airlines
Deal found 8/19$948
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/217:15 pmSWF - BCN
2 stops15h 30mMultiple Airlines
mar. 8/267:15 amBCN - SWF
2 stops16h 50mMultiple Airlines
Deal found 8/18$954
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/237:15 pmSWF - BCN
2 stops19h 05mMultiple Airlines
sáb. 8/305:45 amBCN - SWF
2 stops18h 20mMultiple Airlines
Deal found 8/18$958
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/217:15 pmSWF - BCN
2 stops35h 00mMultiple Airlines
lun. 8/2510:40 pmBCN - SWF
1 stop25h 25mMultiple Airlines
Deal found 8/19$976

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stewart to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from New Windsor to Barcelona that are best for you.

Fly from

Stewart

Fly to

Barcelona

Route

Depart

Return

Price

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

sáb. 8/23

7:15 pm-8:20 pm

2 stops19h 05m

Barcelona-El Prat

jue. 8/28

7:20 am-6:05 pm

2 stops16h 45m

$771

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

sáb. 8/23

7:15 pm-8:20 pm

2 stops19h 05m

Barcelona-El Prat

mar. 8/26

7:20 am-6:05 pm

2 stops16h 45m

$821

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

lun. 8/25

7:15 pm-12:05 am

2 stops22h 50m

Barcelona-El Prat

jue. 8/28

7:20 am-6:05 pm

2 stops16h 45m

$865

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

sáb. 8/23

7:15 pm-8:20 pm

2 stops19h 05m

Barcelona-El Prat

sáb. 8/30

5:45 am-6:05 pm

2 stops18h 20m

$958

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

lun. 8/25

7:15 pm-1:15 am

2 stops24h 00m

Barcelona-El Prat

vie. 8/29

10:40 pm-6:05 pm

1 stop25h 25m

$1,043

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

mar. 8/26

7:15 pm-9:45 pm

1 stop20h 30m

Barcelona-El Prat

vie. 8/29

10:40 pm-6:05 pm

1 stop25h 25m

$1,077

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

sáb. 8/23

7:15 pm-9:40 pm

1 stop20h 25m

Barcelona-El Prat

lun. 8/25

10:40 pm-6:05 pm

1 stop25h 25m

$1,091

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

sáb. 8/23

7:15 pm-9:40 pm

1 stop20h 25m

Barcelona-El Prat

mié. 8/27

10:50 pm-6:05 pm

1 stop25h 15m

$1,166

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

sáb. 8/23

7:15 pm-9:40 pm

1 stop20h 25m

Barcelona-El Prat

dom. 8/31

10:40 pm-6:05 pm

1 stop25h 25m

$1,218

New WindsorBarcelona

SWF - BCN

SWFBCN

New Windsor Stewart

lun. 9/1

7:15 pm-10:20 pm

2 stops45h 05m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 13 results
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Best time to book a flight from Stewart to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Stewart 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 New Windsor to Barcelona

What is the cheapest month to book a flight from New Windsor to Barcelona?

Currently, January is the cheapest month in which you can book a flight from New Windsor to Barcelona (average of $523). Flying from New Windsor to Barcelona in June is currently the most expensive (average of $1,057). 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

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

  • What airport do you fly from for flights from New Windsor to Barcelona?

    New Windsor Stewart (SWF), located 4.3 mi from the city center, is the airport you fly out of when you book flights from New Windsor to Barcelona. 0 airlines have flights from Stewart to Barcelona on a regular basis. Booking flights from New Windsor Stewart to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

  • Can I find deals for flights from Stewart to Barcelona that include hotel bookings?

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

  • How can I find direct flights from Stewart to Barcelona?

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

  • Can I find deals for business class flights from Stewart to Barcelona?

    Yes. Cheapflights offers flight deals from Stewart to Barcelona 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 New Windsor to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from New Windsor to Barcelona (average of $523). Flying from New Windsor to Barcelona in June is currently the most expensive (average of $1,057). 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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