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Barcelona-El Prat

$809+ Cheap flights from Oshkosh, WI to Barcelona-El Prat (BCN)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — BCN
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Oshkosh to Barcelona-El Prat

Keep the following information in mind while searching for Oshkosh to Barcelona-El Prat flight deals. Data was last updated April 25, 2025.

Round-trip from

$809
(Mytrip)

Popular in

July

Cheapest in

March

Average price

$939
From Oshkosh to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($379 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($77 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Oshkosh to Barcelona-El Prat

Cheapest flights from Oshkosh to Barcelona-El Prat
Explore the most affordable flight options available from Oshkosh to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Mytrip deal was found by Cheapflights users on 4/25. 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.
Sun 5/257:00 amATW - BCN
2 stops33h 45mMultiple Airlines
Wed 6/116:10 amBCN - ATW
2 stops37h 05mMultiple Airlines
Deal found 4/25$809
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/255:23 pmATW - BCN
1 stop12h 52mUnited Airlines
Tue 6/312:10 pmBCN - ATW
2 stops33h 58mUnited Airlines
Deal found 4/25$1,139
This American Airlines deal was found by Cheapflights users on 4/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:19 amATW - BCN
1 stop20h 51mAmerican Airlines
Mon 6/29:45 amBCN - ATW
2 stops20h 49mAmerican Airlines
Deal found 4/23$7,746

Cheapflights Fare Finder

Customize your flight search to find flights from Oshkosh to Barcelona-El Prat 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 April 25, 2025.
Use the filters below to find and compare flights from Oshkosh to Barcelona-El Prat Airport that are best for you.

Fly from

Oshkosh

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 5/25

7:00 am-11:45 pm

2 stops33h 45m

Barcelona-El Prat

Wed 6/11

6:10 am-12:15 pm

2 stops37h 05m

$809

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 5/25

5:23 pm-1:15 pm

1 stop12h 52m

Barcelona-El Prat

Tue 6/3

12:10 pm-3:08 pm

2 stops33h 58m

$1,139

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Thu 5/22

6:19 am-10:10 am

1 stop20h 51m

Barcelona-El Prat

Mon 6/2

9:45 am-11:34 pm

2 stops20h 49m

$7,746

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Best time to book a flight from Oshkosh to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Oshkosh 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 Oshkosh to Barcelona-El Prat Airport

What is the cheapest month to book a flight from Oshkosh to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Oshkosh to Barcelona-El Prat Airport (average of $523). Flying from Oshkosh to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). 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.

What is the cheapest time of day to fly from OS9 to BCN?

Find hourly flight availability from Oshkosh to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oshkosh to Barcelona-El Prat Airport as you normally would.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated April 25, 2025.
United Airlines
7.4
Good
8,685 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,685 reviews
United Airlines
7.4
Good
8,685 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,685 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Oshkosh to Barcelona-El Prat. 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 Oshkosh to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Oshkosh to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oshkosh to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Oshkosh to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Oshkosh to Barcelona-El Prat 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 Oshkosh to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Oshkosh to Barcelona-El Prat Airport (average of $523). Flying from Oshkosh to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,079). 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.

See more FAQs

Traveling to a place near Oshkosh?

Book flights to Oshkosh if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

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Top 4 airlines flying from Oshkosh to Barcelona-El Prat

Discover the top 4 airlines that operate flights from Oshkosh to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$484Average$1,068FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$539Average$911FlexibilityNo cancel feeOn-time69%
DeltaCheapest$572Average$874FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$622Average$932FlexibilityNo cancel feeOn-time70%

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