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Cheap flights from Appleton to Barcelona from $811

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Barcelona departing on 12/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:35 am - 9:35 am
ATW
-
BCN
20h 00m
2 stops
United Airlines Logo
1:35 pm - 5:53 pm
BCN
-
ATW
35h 18m
2 stops
$811United Airlines
Thu, Dec 10 - Wed, Jan 20
Iberia Logo
11:29 am - 11:45 am
ATW
-
BCN
17h 16m
2 stops
Iberia Logo
8:00 pm - 10:07 pm
BCN
-
ATW
33h 07m
2 stops
$852Iberia
Thu, Nov 12 - Mon, Nov 23
Delta Logo
5:20 pm - 4:30 pm
ATW
-
BCN
16h 10m
2 stops
Delta Logo
1:15 pm - 9:58 pm
BCN
-
ATW
15h 43m
1 stop
$862Delta
Thu, Dec 10 - Wed, Jan 20
KLM Logo
5:29 am - 8:40 am
ATW
-
BCN
20h 11m
1 stop
KLM Logo
10:50 am - 9:58 pm
BCN
-
ATW
18h 08m
1 stop
$904KLM
Thu, Nov 12 - Mon, Nov 23
KLM Logo
5:29 am - 8:40 am
ATW
-
BCN
20h 11m
1 stop
KLM Logo
6:00 am - 4:41 pm
BCN
-
ATW
17h 41m
2 stops
$908KLM
Thu, Nov 12 - Mon, Nov 23
Iberia Logo
11:13 am - 10:55 am
ATW
-
BCN
16h 42m
1 stop
Iberia Logo
9:35 pm - 11:55 pm
BCN
-
ATW
33h 20m
2 stops
$915Iberia
Mon, Sep 7 - Mon, Sep 14
Virgin Atlantic Logo
5:29 am - 8:40 am
ATW
-
BCN
20h 11m
1 stop
Virgin Atlantic Logo
1:15 pm - 9:58 pm
BCN
-
ATW
15h 43m
1 stop
$930Virgin Atlantic
Thu, Dec 10 - Wed, Jan 20
United Airlines Logo
5:00 pm - 1:15 pm
ATW
-
BCN
13h 15m
1 stop
United Airlines Logo
6:40 am - 7:01 pm
BCN
-
ATW
19h 21m
2 stops
$947United Airlines
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
7:00 am - 8:20 am
ATW
-
BCN
18h 20m
2 stops
United Airlines Logo
11:15 am - 7:05 pm
BCN
-
ATW
14h 50m
2 stops
$948United Airlines
Mon, Sep 7 - Mon, Sep 14
American Airlines Logo
5:58 pm - 5:05 pm
ATW
-
BCN
16h 07m
2 stops
American Airlines Logo
7:00 am - 5:28 pm
BCN
-
ATW
17h 28m
2 stops
$950American Airlines
Sun, Aug 30 - Sun, Sep 6

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Delta flights from Appleton to Barcelona-El Prat Airport

Our best Delta deals on Appleton to Barcelona-El Prat Airport flight tickets
Delta
Dec 10
ATW5:20 pmAppleton Intl
16h 10m
2 stops
BCN4:30 pmBarcelona-El Prat
Jan 20
BCN1:15 pmBarcelona-El Prat
15h 43m
1 stop
ATW9:58 pmAppleton Intl
$862
Delta
Aug 30
ATW5:31 amAppleton Intl
24h 19m
1 stop
BCN12:50 pmBarcelona-El Prat
Sep 6
BCN11:00 amBarcelona-El Prat
18h 44m
1 stop
ATW10:44 pmAppleton Intl
$970
Delta
Aug 14
ATW4:10 pmAppleton Intl
18h 00m
2 stops
BCN5:10 pmBarcelona-El Prat
Aug 25
BCN11:00 amBarcelona-El Prat
18h 44m
1 stop
ATW10:44 pmAppleton Intl
$1,087

United Airlines flights from Appleton to Barcelona-El Prat Airport

Our best United Airlines deals on Appleton to Barcelona-El Prat Airport flight tickets
United Airlines
Dec 10
ATW6:35 amAppleton Intl
20h 00m
2 stops
BCN9:35 amBarcelona-El Prat
Jan 20
BCN1:35 pmBarcelona-El Prat
35h 18m
2 stops
ATW5:53 pmAppleton Intl
$811
United Airlines
Aug 30
ATW5:00 pmAppleton Intl
13h 15m
1 stop
BCN1:15 pmBarcelona-El Prat
Sep 6
BCN6:40 amBarcelona-El Prat
19h 21m
2 stops
ATW7:01 pmAppleton Intl
$947
United Airlines
Sep 7
ATW7:00 amAppleton Intl
18h 20m
2 stops
BCN8:20 amBarcelona-El Prat
Sep 14
BCN11:15 amBarcelona-El Prat
14h 50m
2 stops
ATW7:05 pmAppleton Intl
$948

momondo Fare Finder

 
Customize your flight search to find flights from Appleton 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 July 27, 2026.
Use the filters below to find and compare flights from Appleton to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Thu 12/10

6:35 am-9:35 am

2 stops20h 00m

Barcelona-El Prat

Wed 1/20

1:35 pm-5:53 pm

2 stops35h 18m

$811

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Thu 11/12

11:29 am-11:45 am

2 stops17h 16m

Barcelona-El Prat

Mon 11/23

8:00 pm-10:07 pm

2 stops33h 07m

$852
Quickest round-trip

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Thu 12/10

5:20 pm-4:30 pm

2 stops16h 10m

Barcelona-El Prat

Wed 1/20

1:15 pm-9:58 pm

1 stop15h 43m

$862

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Thu 11/12

5:29 am-8:40 am

1 stop20h 11m

Barcelona-El Prat

Mon 11/23

10:50 am-9:58 pm

1 stop18h 08m

$904

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Thu 11/12

5:29 am-8:40 am

1 stop20h 11m

Barcelona-El Prat

Mon 11/23

6:00 am-4:41 pm

2 stops17h 41m

$908

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Mon 9/7

11:13 am-10:55 am

1 stop16h 42m

Barcelona-El Prat

Mon 9/14

9:35 pm-11:55 pm

2 stops33h 20m

$915

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Thu 12/10

5:29 am-8:40 am

1 stop20h 11m

Barcelona-El Prat

Wed 1/20

1:15 pm-9:58 pm

1 stop15h 43m

$930

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 8/30

5:00 pm-1:15 pm

1 stop13h 15m

Barcelona-El Prat

Sun 9/6

6:40 am-7:01 pm

2 stops19h 21m

$947

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Mon 9/7

7:00 am-8:20 am

2 stops18h 20m

Barcelona-El Prat

Mon 9/14

11:15 am-7:05 pm

2 stops14h 50m

$948

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 8/30

5:58 pm-5:05 pm

2 stops16h 07m

Barcelona-El Prat

Sun 9/6

7:00 am-5:28 pm

2 stops17h 28m

$950

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 Appleton 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 typical price of a round-trip flight between Appleton and Barcelona-El Prat Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $1,164 to $1,353.
The lowest price recently found on this route was $811.

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Appleton is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Appleton during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in November, still average around $0.

Can stopping save me money on Appleton to Barcelona-El Prat Airport flights?

You could potentially save up to 61% on your flight if you consider stops on a Appleton to Barcelona-El Prat Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton 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 Appleton to Barcelona-El Prat Airport (ATW to BCN) flight deals and tips

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

Fastest flight time

13h 15m

Direct flights

None
The fastest flight from Appleton to Barcelona-El Prat Airport takes 13h 15m
There are no direct flights from Appleton to Barcelona-El Prat Airport. There are no popular flight routes from Appleton to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Appleton to Barcelona-El Prat Airport

  • How far is Appleton Intl to Barcelona-El Prat by plane?

    A flight from Appleton Intl to Barcelona-El Prat will travel around 4341.3 mi. In terms of flight time, this usually takes a little over 13h 15m.

  • When did momondo last update prices for flights from Appleton Intl Airport to Barcelona-El Prat Airport?

    Prices for flights from Appleton Intl Airport to Barcelona-El Prat Airport were last updated today.

  • How many operators does momondo search for flights from Appleton Intl Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Appleton Intl Airport to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Appleton Intl Airport to Barcelona-El Prat Airport.

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

    The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Appleton to Barcelona-El Prat Airport?

Best airlines flying from Appleton to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Appleton to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $488Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights
American AirlinesPriceFrom $577Free CancellationRating
7.1
11,836 reviews
Search American Airlines flights

Traveling to a place near Barcelona?

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

Why use momondo?

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

It is quick and easy to find Appleton to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

All flight searches from Appleton to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Appleton and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Appleton 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 Appleton and alert you when they change.

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