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Barcelona-El Prat

$1,247+ Cheap flights from Moline (MLI) 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.
MLI — BCN
Apr 16 — Apr 231
Wed 4/16
Wed 4/23
1 adult, Economy
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Cheap flight deals from Moline to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) 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 April 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,247
(United Airlines)
Provider with most accurate pricing for Moline Quad-City-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Moline Quad-City-Barcelona-El Prat flights.
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From Moline Quad-City to Barcelona-El Prat
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Find flight deals from Moline to Barcelona-El Prat

Cheapest flights from Moline to Barcelona-El Prat
Explore the most affordable flight options available from Moline to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

This United Airlines deal was found by Cheapflights users on 4/9. 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 5/255:40 pmMLI - BCN
1 stop12h 35mUnited Airlines
Sun 6/16:00 amBCN - MLI
2 stops17h 48mUnited Airlines
Deal found 4/9$1,247
This Mytrip deal was found by Cheapflights users on 4/9. 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 5/255:40 pmMLI - BCN
3 stops21h 35mMultiple Airlines
Sun 6/11:50 pmBCN - MLI
3 stops33h 57mMultiple Airlines
Deal found 4/9$1,661

Cheapflights Fare Finder

Customize your flight search to find flights from Moline 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 11, 2025.
Use the filters below to find and compare flights from Moline to Barcelona-El Prat Airport that are best for you.

Fly from

Moline

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Sun 5/25

10:55 am-8:20 am

2 stops14h 25m

Barcelona-El Prat

Sun 6/1

6:00 am-4:48 pm

2 stops17h 48m

$1,247

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Sun 5/25

5:40 pm-10:15 pm

3 stops21h 35m

Barcelona-El Prat

Sun 6/1

1:50 pm-4:47 pm

3 stops33h 57m

$1,661

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

  • Most accurate provider: When it comes to deals on Moline-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 Moline-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-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 Moline-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 Moline to Barcelona-El Prat

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

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

Currently, January is the cheapest month in which you can book a flight from Moline to Barcelona-El Prat Airport (average of $523). Flying from Moline 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.

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 11, 2025.
United Airlines
7.4
Good
8,636 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
8,636 reviews
United Airlines
7.4
Good
8,636 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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 Moline 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 Moline to Barcelona-El Prat?

    Moline Quad-City (MLI), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Moline to Barcelona-El Prat. 0 airlines have flights from Quad-City to Barcelona-El Prat on a regular basis. Booking flights from Moline Quad-City to Barcelona-El Prat should not be difficult; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day.

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

    Flying on United Airlines is currently your cheapest option to Barcelona-El Prat Airport, with prices starting at $1,247.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Moline to Barcelona-El Prat Airport (average of $523). Flying from Moline 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 Moline?

Book flights to Moline 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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