HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$424+ Cheap flights from Dayton (DAY) 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — BCN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dayton to Barcelona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dayton to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 May 1, 2025.

Round-trip from

$642
(Delta)

One-way from

$424
(oojo)

Popular in

July

Cheapest in

February

Average price

$1,276
From Dayton to Barcelona
Search Deals
One-way flight from Dayton to Barcelona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($327 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Dayton to Barcelona

Cheapest flights from Dayton to Barcelona
Explore the most affordable flight options available from Dayton to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 7/2911:12 amDAY - BCN
1 stop16h 08mDelta
Thu 8/289:30 amBCN - DAY
1 stop14h 21mDelta
Deal found 4/29$642
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 7/291:14 pmDAY - BCN
2 stops13h 51mAmerican Airlines
Thu 8/2810:05 amBCN - DAY
2 stops17h 38mAmerican Airlines
Deal found 4/29$670
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:35 pmDAY - BCN
1 stop10h 55mBritish Airways
Sun 9/289:20 pmBCN - DAY
2 stops29h 14mBritish Airways
Deal found 4/30$749
This United Airlines deal was found by Cheapflights users on 4/30. 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 9/132:11 pmDAY - BCN
2 stops35h 39mUnited Airlines
Sun 9/286:00 amBCN - DAY
2 stops23h 45mUnited Airlines
Deal found 4/30$788
This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:20 pmDAY - BCN
2 stops15h 05mMultiple Airlines
Wed 6/189:30 amBCN - DAY
2 stops15h 05mMultiple Airlines
Deal found 4/30$1,241
This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/132:33 pmDAY - BCN
1 stop12h 47mKLM
Tue 6/179:00 amBCN - DAY
2 stops15h 35mKLM
Deal found 4/30$1,287
This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/132:33 pmDAY - BCN
1 stop12h 47mAir France
Mon 6/1611:35 amBCN - DAY
1 stop18h 37mAir France
Deal found 4/30$1,312

Cheapflights Fare Finder

Customize your flight search to find flights from Dayton 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 May 1, 2025.
Use the filters below to find and compare flights from Dayton to Barcelona that are best for you.

Fly from

Dayton

Fly to

Barcelona

Route

Depart

Return

Price

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Tue 7/29

11:12 am-9:20 am

1 stop16h 08m

Barcelona-El Prat

Thu 8/28

9:30 am-5:51 pm

1 stop14h 21m

$642

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Tue 7/29

1:14 pm-9:05 am

2 stops13h 51m

Barcelona-El Prat

Thu 8/28

10:05 am-9:43 pm

2 stops17h 38m

$670

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Sat 9/13

5:35 pm-10:30 am

1 stop10h 55m

Barcelona-El Prat

Sun 9/28

9:20 pm-8:34 pm

2 stops29h 14m

$749

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Sat 9/13

2:11 pm-7:50 am

2 stops35h 39m

Barcelona-El Prat

Sun 9/28

6:00 am-11:45 pm

2 stops23h 45m

$788

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Thu 6/12

7:20 pm-4:25 pm

2 stops15h 05m

Barcelona-El Prat

Wed 6/18

9:30 am-6:35 pm

2 stops15h 05m

$1,241

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Fri 6/13

2:33 pm-9:20 am

1 stop12h 47m

Barcelona-El Prat

Tue 6/17

9:00 am-6:35 pm

2 stops15h 35m

$1,287

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Fri 6/13

2:33 pm-9:20 am

1 stop12h 47m

Barcelona-El Prat

Mon 6/16

11:35 am-12:12 am

1 stop18h 37m

$1,312

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Mon 10/13

4:16 pm-8:35 pm

2 stops22h 19m

$424

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Thu 8/7

8:33 am-6:45 am

2 stops16h 12m

$618

DaytonBarcelona

DAY - BCN

DAYBCN

Dayton

Tue 7/1

5:40 am-9:20 am

1 stop21h 40m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Dayton to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

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

Currently, January is the cheapest month in which you can book a flight from Dayton to Barcelona (average of $523). Flying from Dayton to Barcelona in June is currently the most expensive (average of $1,064). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

It’s optimal to fly from Dayton to Barcelona 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.

Rainfall in Barcelona by month

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

In terms of precipitation, rainfall in Barcelona 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 when rainfall is around 0.8 in.

Temperature in Barcelona by month

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

If weather is an important factor for your trip to Barcelona, 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

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated May 1, 2025.
To help decide which airline to fly from Dayton to Barcelona, see what other customers have to say about Delta, KLM and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Dayton 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 Dayton to Barcelona?

    For a flight from Dayton to Barcelona, 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 per day. 3 airlines have flights to Barcelona from Dayton on a regular basis.

  • What are the cheapest airlines flying from Dayton to Barcelona round-trip?

    Flying on Delta is currently your cheapest option to Barcelona, with prices starting at $642. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $670 and $766, respectively. Delta is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $424. Users have also found prices from $618 and $850 on American Airlines and KLM, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton 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 Dayton to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Dayton to Barcelona (average of $523). Flying from Dayton to Barcelona in June is currently the most expensive (average of $1,064). 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

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.

Top 3 airlines flying from Dayton to Barcelona

Discover the top 3 airlines that operate flights from Dayton to Barcelona. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$570Average$816FlexibilityNo cancel feeOn-time70%
DeltaCheapest$673Average$832FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$675Average$1,102FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.