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Cheap flights from Appleton to Barcelona from $238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Barcelona departing on 5/3. 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

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Find the cheapest flights from Appleton to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:20 am - 5:35 pm
ATW
-
BCN
25h 15m
2 stops
United Airlines Logo
12:35 pm - 4:44 pm
BCN
-
ATW
34h 09m
2 stops
$473United Airlines
Wed, Mar 11 - Wed, Mar 18
Virgin Atlantic Logo
5:29 am - 12:50 pm
ATW
-
BCN
24h 21m
1 stop
Virgin Atlantic Logo
11:35 am - 9:58 pm
BCN
-
ATW
17h 23m
1 stop
$623Virgin Atlantic
Sun, May 17 - Tue, May 26
United Airlines Logo
12:35 pm - 5:35 pm
ATW
-
BCN
22h 00m
2 stops
United Airlines Logo
1:35 pm - 12:00 pm
BCN
-
ATW
29h 25m
2 stops
$673United Airlines
Fri, Feb 6 - Tue, Feb 10
Lufthansa Logo
12:33 pm - 12:40 pm
ATW
-
BCN
17h 07m
2 stops
Lufthansa Logo
6:40 am - 4:54 pm
BCN
-
ATW
17h 14m
2 stops
$720Lufthansa
Mon, May 18 - Tue, Jun 2
United Airlines Logo
12:35 pm - 5:35 pm
ATW
-
BCN
22h 00m
2 stops
United Airlines Logo
1:35 pm - 3:04 pm
BCN
-
ATW
32h 29m
2 stops
$723United Airlines
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
2:43 pm - 1:15 pm
ATW
-
BCN
15h 32m
1 stop
United Airlines Logo
12:15 pm - 4:50 pm
BCN
-
ATW
35h 35m
2 stops
$728United Airlines
Mon, May 18 - Tue, Jun 2
Lufthansa Logo
12:33 pm - 11:55 am
ATW
-
BCN
16h 22m
2 stops
Lufthansa Logo
6:40 am - 4:54 pm
BCN
-
ATW
17h 14m
2 stops
$730Lufthansa
Sun, May 17 - Wed, Jun 3
Lufthansa Logo
12:33 pm - 1:05 pm
ATW
-
BCN
17h 32m
2 stops
Lufthansa Logo
6:40 am - 4:54 pm
BCN
-
ATW
17h 14m
2 stops
$731Lufthansa
Sun, May 17 - Wed, Jun 3
United Airlines Logo
2:43 pm - 2:55 pm
ATW
-
BCN
17h 12m
2 stops
United Airlines Logo
1:15 pm - 3:10 pm
BCN
-
ATW
32h 55m
2 stops
$741United Airlines
Sun, May 17 - Wed, Jun 3
Scandinavian Airlines Logo
6:13 pm - 7:00 am
ATW
-
BCN
30h 47m
2 stops
Scandinavian Airlines Logo
5:25 pm - 9:15 pm
BCN
-
ATW
33h 50m
2 stops
$743Scandinavian Airlines
Sat, Mar 21 - Sat, Mar 28

Lufthansa flights from Appleton to Barcelona-El Prat Airport

Our best Lufthansa deals on Appleton to Barcelona-El Prat Airport flight tickets
Lufthansa
May 17
ATW12:33 pmAppleton Intl
16h 22m
2 stops
BCN11:55 amBarcelona-El Prat
Jun 3
BCN6:40 amBarcelona-El Prat
17h 14m
2 stops
ATW4:54 pmAppleton Intl
$730
Lufthansa
Jun 7
ATW12:26 pmAppleton Intl
19h 29m
2 stops
BCN2:55 pmBarcelona-El Prat
Jun 14
BCN6:40 amBarcelona-El Prat
21h 41m
2 stops
ATW9:21 pmAppleton Intl
$963
Lufthansa
Mar 21
ATW12:34 pmAppleton Intl
18h 36m
2 stops
BCN1:10 pmBarcelona-El Prat
Mar 28
BCN1:55 pmBarcelona-El Prat
37h 50m
2 stops
ATW9:45 pmAppleton Intl
$1,118

American Airlines flights from Appleton to Barcelona-El Prat Airport

Our best American Airlines deals on Appleton to Barcelona-El Prat Airport flight tickets
American Airlines
May 17
ATW6:10 amAppleton Intl
18h 25m
1 stop
BCN7:35 amBarcelona-El Prat
Jun 3
BCN10:30 amBarcelona-El Prat
20h 01m
1 stop
ATW11:31 pmAppleton Intl
$753
American Airlines
Jun 7
ATW10:54 amAppleton Intl
16h 41m
1 stop
BCN10:35 amBarcelona-El Prat
Jun 14
BCN7:50 amBarcelona-El Prat
18h 52m
2 stops
ATW7:42 pmAppleton Intl
$1,289
American Airlines
Jun 7
ATW10:54 amAppleton Intl
16h 41m
1 stop
BCN10:35 amBarcelona-El Prat
Jun 14
BCN10:30 amBarcelona-El Prat
20h 01m
1 stop
ATW11:31 pmAppleton Intl
$1,364

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 January 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

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Wed 3/11

10:20 am-5:35 pm

2 stops25h 15m

Barcelona-El Prat

Wed 3/18

12:35 pm-4:44 pm

2 stops34h 09m

$473

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 5/17

5:29 am-12:50 pm

1 stop24h 21m

Barcelona-El Prat

Tue 5/26

11:35 am-9:58 pm

1 stop17h 23m

$623

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Fri 2/6

12:35 pm-5:35 pm

2 stops22h 00m

Barcelona-El Prat

Tue 2/10

1:35 pm-12:00 pm

2 stops29h 25m

$673

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Mon 5/18

12:33 pm-12:40 pm

2 stops17h 07m

Barcelona-El Prat

Tue 6/2

6:40 am-4:54 pm

2 stops17h 14m

$720

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Fri 2/6

12:35 pm-5:35 pm

2 stops22h 00m

Barcelona-El Prat

Tue 2/10

1:35 pm-3:04 pm

2 stops32h 29m

$723

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Mon 5/18

2:43 pm-1:15 pm

1 stop15h 32m

Barcelona-El Prat

Tue 6/2

12:15 pm-4:50 pm

2 stops35h 35m

$728

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 5/17

12:33 pm-11:55 am

2 stops16h 22m

Barcelona-El Prat

Wed 6/3

6:40 am-4:54 pm

2 stops17h 14m

$730

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 5/17

12:33 pm-1:05 pm

2 stops17h 32m

Barcelona-El Prat

Wed 6/3

6:40 am-4:54 pm

2 stops17h 14m

$731

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sun 5/17

2:43 pm-2:55 pm

2 stops17h 12m

Barcelona-El Prat

Wed 6/3

1:15 pm-3:10 pm

2 stops32h 55m

$741

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

Sat 3/21

6:13 pm-7:00 am

2 stops30h 47m

Barcelona-El Prat

Sat 3/28

5:25 pm-9:15 pm

2 stops33h 50m

$743

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

You could potentially save up to 25% 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

16h 22m

Direct flights

None
The fastest flight from Appleton to Barcelona-El Prat Airport takes 16h 22m
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

  • 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 16h 22m.

  • 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 $548Free CancellationRating
7.4
9,205 reviews
Search United Airlines flights
American AirlinesPriceFrom $577Free CancellationRating
7.2
11,197 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
Tossa de Mar
Tarragona
El Prat de Llobregat
Castelldefels
L'Hospitalet de Llobregat
Santa Susanna
Calella
Cadaques
Cambrils
Empuriabrava
Pals
Badalona
Pineda de Mar
Roses
Palafrugell
Tortosa
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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