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Barcelona-El Prat

$528+ Cheap flights from Dayton (DAY) to Barcelona-El Prat (BCN)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — BCN
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Dayton to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Barcelona-El Prat (BCN). 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$610
(United Airlines)

One-way from

$473
(Thrive Travel)

Popular in

June

Cheapest in

February

Average price

$1,476
Provider with most accurate pricing for Dayton-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Dayton-Barcelona-El Prat flights.
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From Dayton to Barcelona-El Prat
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One-way flight from Dayton to Barcelona-El Prat
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Highest demand for flights based on searches. 27% potential increase in price ($430 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($83 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dayton to Barcelona-El Prat

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

This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amDAY - BCN
2 stops20h 00mDelta
Sun 11/1610:15 amBCN - DAY
2 stops32h 22mDelta
Deal found 9/25$637
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amDAY - BCN
1 stop21h 00mAmerican Airlines
Sun 11/1612:30 pmBCN - DAY
1 stop13h 55mAmerican Airlines
Deal found 9/25$671
This Delta deal was found by Cheapflights users on 9/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:05 amDAY - BCN
2 stops19h 55mDelta
Sat 11/111:10 amBCN - DAY
2 stops29h 14mDelta
Deal found 9/25$790
This American Airlines deal was found by Cheapflights users on 9/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:15 amDAY - BCN
1 stop21h 45mAmerican Airlines
Sat 11/19:15 amBCN - DAY
2 stops17h 22mAmerican Airlines
Deal found 9/25$1,000
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/252:47 pmDAY - BCN
1 stop12h 33mUnited Airlines
Sat 11/13:05 pmBCN - DAY
1 stop13h 38mUnited Airlines
Deal found 9/25$1,108

Cheapflights Fare Finder

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

Fly from

Dayton

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Sun 11/9

1:22 pm-8:40 am

1 stop13h 18m

Barcelona-El Prat

Sun 11/16

10:15 am-12:37 pm

2 stops32h 22m

$637

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Mon 2/9

2:53 pm-2:00 pm

2 stops17h 07m

Barcelona-El Prat

Thu 5/7

11:35 am-11:16 pm

1 stop17h 41m

$667

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Tue 2/10

2:53 pm-8:40 am

1 stop11h 47m

Barcelona-El Prat

Fri 5/8

9:00 am-11:16 pm

2 stops20h 16m

$667

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Sun 2/8

6:00 am-8:00 am

2 stops20h 00m

Barcelona-El Prat

Thu 5/7

9:00 am-11:16 pm

2 stops20h 16m

$667

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Sun 2/8

6:00 am-8:00 am

2 stops20h 00m

Barcelona-El Prat

Wed 5/6

9:00 am-11:16 pm

2 stops20h 16m

$667

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Sun 11/9

6:00 am-9:00 am

1 stop21h 00m

Barcelona-El Prat

Sun 11/16

12:30 pm-8:25 pm

1 stop13h 55m

$671

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Tue 2/10

11:05 am-5:05 pm

2 stops24h 00m

Barcelona-El Prat

Wed 5/6

9:00 am-11:16 pm

2 stops20h 16m

$672

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Tue 2/10

11:05 am-5:05 pm

2 stops24h 00m

Barcelona-El Prat

Tue 5/5

9:00 am-11:16 pm

2 stops20h 16m

$672

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Tue 2/10

11:05 am-2:00 pm

2 stops20h 55m

Barcelona-El Prat

Thu 5/7

9:00 am-11:16 pm

2 stops20h 16m

$672

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Sat 2/7

4:00 pm-5:05 pm

2 stops43h 05m

Barcelona-El Prat

Thu 5/7

11:35 am-11:16 pm

1 stop17h 41m

$673

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 15 results
1
2

Compare providers for flights from Dayton to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to Barcelona-El Prat in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dayton-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dayton-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dayton-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Dayton-Barcelona-El Prat Airport 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 Dayton to Barcelona-El Prat

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

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

Currently, January is the cheapest month in which you can book a flight from Dayton to Barcelona-El Prat Airport (average of $523). Flying from Dayton to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,060). 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 DAY to BCN?

Find hourly flight availability from Dayton 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 September 25, 2025.

It’s optimal to fly from Dayton to Barcelona-El Prat Airport in the morning. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Dayton to Barcelona-El Prat Airport?

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 September 25, 2025.
See what other customers who have flown with United Airlines from Dayton to Barcelona-El Prat Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Dayton 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.

  • What airport do you fly from for flights from Dayton to Barcelona-El Prat?

    For a flight from Dayton to Barcelona-El Prat, you will be flying from Dayton. Dayton (DAY) is just 10.0 mi from the center of the city. Dayton is the only Dayton airport and it handles 0 outbound flights to Barcelona-El Prat per day. 1 airline has flights to Barcelona-El Prat from Dayton on a regular basis.

  • How long is the flight from Dayton to Barcelona-El Prat Airport?

    Delta and Air France can get you from Dayton to Barcelona-El Prat Airport in just under 13h 18m. Your travel time can differ by up to 2h 17m. Airlines will cover a distance of 4321 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Dayton to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from Dayton to Barcelona-El Prat Airport round-trip from $675. This flight start at 40% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Dayton to Barcelona-El Prat Airport one-way?

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $528. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Dayton to Barcelona-El Prat Airport for a low price.

  • Can I find deals for flights from Dayton to Barcelona-El Prat that include hotel bookings?

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

  • How can I find direct flights from Dayton 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 Dayton to Barcelona-El Prat.

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

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

    Currently, January is the cheapest month in which you can book a flight from Dayton to Barcelona-El Prat Airport (average of $523). Flying from Dayton to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,060). 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 Barcelona-El Prat Airport?

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

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Top airline flying from Dayton to Barcelona-El Prat

Discover the top airline that operate flights from Dayton 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$675Average$1,081FlexibilityNo cancel feeOn-time69%

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