Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Moline to Barcelona from $659

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Moline to Barcelona departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Moline to Barcelona

Cheap round-trip flights

United Airlines Logo
5:20 pm - 1:05 pmMLI-BCN
12h 45m1 stop
United Airlines Logo
1:35 pm - 11:50 amBCN-MLI
29h 15m2 stops
$659United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
3:55 pm - 1:05 pmMLI-BCN
14h 10m1 stop
United Airlines Logo
1:35 pm - 4:37 pmBCN-MLI
34h 02m2 stops
$660United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
1:00 pm - 9:00 amMLI-BCN
13h 00m2 stops
United Airlines Logo
1:35 pm - 10:15 amBCN-MLI
27h 40m2 stops
$664United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
5:55 am - 8:40 amMLI-BCN
19h 45m1 stop
Delta Logo
10:55 am - 10:30 pmBCN-MLI
18h 35m1 stop
$682Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18
United Airlines Logo
10:50 am - 8:20 amMLI-BCN
14h 30m2 stops
United Airlines Logo
11:00 am - 9:17 pmBCN-MLI
17h 17m2 stops
$687United Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Logo
5:33 pm - 2:05 pmMLI-BCN
37h 32m2 stops
Logo
7:50 pm - 5:07 pmBCN-MLI
28h 17m2 stops
$724
Find Deal
Fri, Dec 26 - Fri, Jan 9
United Airlines Logo
6:30 am - 7:50 amMLI-BCN
18h 20m2 stops
United Airlines Logo
1:15 pm - 9:05 pmBCN-MLI
38h 50m2 stops
$729United Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
American Airlines Logo
10:54 am - 10:10 amMLI-BCN
16h 16m1 stop
American Airlines Logo
12:20 pm - 9:32 pmBCN-MLI
16h 12m1 stop
$907American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Delta Logo
4:59 pm - 7:15 amMLI-BCN
31h 16m1 stop
Delta Logo
6:00 am - 10:34 pmBCN-MLI
23h 34m2 stops
$1,072Delta
Find Deal
Fri, Dec 26 - Fri, Jan 9
American Airlines Logo
6:04 am - 10:30 amMLI-BCN
21h 26m1 stop
American Airlines Logo
10:45 am - 11:38 pmBCN-MLI
19h 53m1 stop
$1,339American Airlines
Find Deal
Thu, Aug 14 - Fri, Aug 22

United Airlines flights from Moline to Barcelona-El Prat Airport

Our best United Airlines deals on Moline to Barcelona-El Prat Airport flight tickets
United Airlines
Nov 14
MLI5:20 pmMoline Quad-City
12h 45m
1 stop
BCN1:05 pmBarcelona-El Prat
Nov 18
BCN1:35 pmBarcelona-El Prat
29h 15m
2 stops
MLI11:50 amMoline Quad-City
$659
Find similar
United Airlines
Nov 14
MLI3:55 pmMoline Quad-City
14h 10m
1 stop
BCN1:05 pmBarcelona-El Prat
Nov 18
BCN1:35 pmBarcelona-El Prat
34h 02m
2 stops
MLI4:37 pmMoline Quad-City
$660
Find similar
United Airlines
Nov 14
MLI1:00 pmMoline Quad-City
13h 00m
2 stops
BCN9:00 amBarcelona-El Prat
Nov 18
BCN1:35 pmBarcelona-El Prat
27h 40m
2 stops
MLI10:15 amMoline Quad-City
$664
Find similar

Delta flights from Moline to Barcelona-El Prat Airport

Our best Delta deals on Moline to Barcelona-El Prat Airport flight tickets
Delta
Nov 14
MLI5:55 amMoline Quad-City
19h 45m
1 stop
BCN8:40 amBarcelona-El Prat
Nov 18
BCN10:55 amBarcelona-El Prat
18h 35m
1 stop
MLI10:30 pmMoline Quad-City
$682
Find similar
Delta
Dec 26
MLI4:59 pmMoline Quad-City
31h 16m
1 stop
BCN7:15 amBarcelona-El Prat
Jan 9
BCN6:00 amBarcelona-El Prat
23h 34m
2 stops
MLI10:34 pmMoline Quad-City
$1,072
Find similar
Delta
Dec 26
MLI4:59 pmMoline Quad-City
31h 16m
1 stop
BCN7:15 amBarcelona-El Prat
Jan 9
BCN10:55 amBarcelona-El Prat
18h 39m
1 stop
MLI10:34 pmMoline Quad-City
$1,145
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Moline to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Moline to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Fri 11/14

5:20 pm-1:05 pm

1 stop12h 45m

Barcelona-El Prat

Tue 11/18

1:35 pm-11:50 am

2 stops29h 15m

$659

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Fri 11/14

3:55 pm-1:05 pm

1 stop14h 10m

Barcelona-El Prat

Tue 11/18

1:35 pm-4:37 pm

2 stops34h 02m

$660

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Fri 11/14

1:00 pm-9:00 am

2 stops13h 00m

Barcelona-El Prat

Tue 11/18

1:35 pm-10:15 am

2 stops27h 40m

$664

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Fri 11/14

5:55 am-8:40 am

1 stop19h 45m

Barcelona-El Prat

Tue 11/18

10:55 am-10:30 pm

1 stop18h 35m

$682

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Fri 11/14

10:50 am-8:20 am

2 stops14h 30m

Barcelona-El Prat

Tue 11/18

11:00 am-9:17 pm

2 stops17h 17m

$687

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Fri 12/26

5:33 pm-2:05 pm

2 stops37h 32m

Barcelona-El Prat

Fri 1/9

7:50 pm-5:07 pm

2 stops28h 17m

$724

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Wed 9/17

6:30 am-7:50 am

2 stops18h 20m

Barcelona-El Prat

Wed 9/24

1:15 pm-9:05 pm

2 stops38h 50m

$729

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Wed 9/17

10:54 am-10:10 am

1 stop16h 16m

Barcelona-El Prat

Wed 9/24

12:20 pm-9:32 pm

1 stop16h 12m

$907

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Fri 12/26

4:59 pm-7:15 am

1 stop31h 16m

Barcelona-El Prat

Fri 1/9

6:00 am-10:34 pm

2 stops23h 34m

$1,072

MolineBarcelona

MLI - BCN

MLIBCN

Moline Quad-City

Thu 8/14

6:04 am-10:30 am

1 stop21h 26m

Barcelona-El Prat

Fri 8/22

10:45 am-11:38 pm

1 stop19h 53m

$1,339

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Barcelona from

How to get the cheapest flight ticket from Moline to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Wednesday when prices can be found for as low as $716. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,469. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

When to book flights from Moline to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Moline to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Moline to Barcelona-El Prat Airport (MLI to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to Barcelona-El Prat Airport

Best Price Found

$659

Fastest flight time

12h 45m

Direct flights

None
The best flight deal from Moline to Barcelona-El Prat Airport found on momondo in the last 72 hours is $659
The fastest flight from Moline to Barcelona-El Prat Airport takes 12h 45m
There are no direct flights from Moline to Barcelona-El Prat Airport. Popular non-direct route for this connection is Moline Quad-City Airport - Barcelona-El Prat Airport.
Search flight deals

  • How far is Moline Quad-City to Barcelona-El Prat by plane?

    The distance between Moline Quad-City and Barcelona-El Prat is about 4534.8 mi. By plane, this route typically takes 12h 45m.

  • When did momondo last update prices for flights from Moline Quad-City Airport to Barcelona-El Prat Airport?

    Prices for flights from Moline Quad-City Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Moline Quad-City Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Moline Quad-City Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
L'Hospitalet de Llobregat
Tossa de Mar
Tarragona
El Prat de Llobregat
Castelldefels
Santa Susanna
Badalona
Calella
Cambrils
Pineda de Mar
Empuriabrava
Cadaques
Roses
Palafrugell
Tortosa
Malgrat de Mar
Llafranc

Why use momondo?

Why should I use momondo to find a flight deal from Moline to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Moline to Barcelona for you.

Can I find flights from Moline to Barcelona with flexible booking policies on momondo?

Yes. All flights to Barcelona from Moline on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Moline to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Moline to Barcelona.

I’m not ready to book a flight from Moline to Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Moline and alert you when they change.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/9
Sat 8/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Barcelona

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo
Flights to Girona Costa Brava Airportfrom $506