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Cheap flights from Appleton to Spain from $545

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 Spain departing on 9/28. 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 Spain

Cheap round-trip flights

KLM Logo
5:35 am - 9:20 amATW-BCN
20h 45m1 stop
KLM Logo
11:35 am - 9:42 pmBCN-ATW
17h 07m1 stop
$545KLM
Find Deal
dom., sep. 28 - mar., oct. 7
Virgin Atlantic Logo
5:35 am - 9:20 amATW-BCN
20h 45m1 stop
Virgin Atlantic Logo
11:35 am - 9:42 pmBCN-ATW
17h 07m1 stop
$553Virgin Atlantic
Find Deal
dom., sep. 28 - mar., oct. 7
Delta Logo
7:00 am - 7:15 amATW-BCN
17h 15m2 stops
Delta Logo
9:00 am - 9:42 pmBCN-ATW
19h 42m2 stops
$557Delta
Find Deal
dom., sep. 28 - mar., oct. 7
Delta Logo
5:23 am - 8:40 amATW-BCN
20h 17m1 stop
Delta Logo
6:00 am - 10:08 pmBCN-ATW
23h 08m2 stops
$630Delta
Find Deal
vie., nov. 14 - mar., nov. 18
United Airlines Logo
12:38 pm - 1:10 pmATW-BCN
17h 32m1 stop
United Airlines Logo
3:05 pm - 9:33 pmBCN-ATW
13h 28m1 stop
$633United Airlines
Find Deal
vie., nov. 14 - mar., nov. 18
United Airlines Logo
12:38 pm - 9:00 amATW-BCN
13h 22m2 stops
United Airlines Logo
11:00 am - 9:33 pmBCN-ATW
17h 33m2 stops
$637United Airlines
Find Deal
vie., nov. 14 - mar., nov. 18
Multiple Airlines Logo
6:21 pm - 1:10 pmATW-BCN
12h 49m1 stop
Multiple Airlines Logo
6:45 am - 4:42 pmBCN-ATW
16h 57m2 stops
$650Multiple Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
American Airlines Logo
9:53 am - 12:40 pmATW-BCN
20h 47m2 stops
American Airlines Logo
8:50 am - 7:12 pmBCN-ATW
17h 22m2 stops
$674American Airlines
Find Deal
vie., oct. 31 - vie., nov. 7
United Airlines Logo
6:30 am - 2:05 pmATW-BCN
24h 35m2 stops
United Airlines Logo
12:35 pm - 7:19 pmBCN-ATW
36h 44m2 stops
$765United Airlines
Find Deal
jue., oct. 16 - lun., oct. 27
United Airlines Logo
6:45 pm - 9:40 pmATW-BCN
19h 55m2 stops
United Airlines Logo
12:35 pm - 7:19 pmBCN-ATW
36h 44m2 stops
$767United Airlines
Find Deal
jue., oct. 16 - lun., oct. 27

United Airlines flights from Appleton to Spain

Our best United Airlines deals on Appleton to Spain flight tickets
United Airlines
Nov 14
ATW12:38 pmAppleton Intl
17h 32m
1 stop
BCN1:10 pmBarcelona-El Prat
Nov 18
BCN3:05 pmBarcelona-El Prat
13h 28m
1 stop
ATW9:33 pmAppleton Intl
$633
Find similar
United Airlines
Nov 14
ATW12:38 pmAppleton Intl
13h 22m
2 stops
BCN9:00 amBarcelona-El Prat
Nov 18
BCN11:00 amBarcelona-El Prat
17h 33m
2 stops
ATW9:33 pmAppleton Intl
$637
Find similar
United Airlines
Oct 16
ATW6:30 amAppleton Intl
24h 35m
2 stops
BCN2:05 pmBarcelona-El Prat
Oct 27
BCN12:35 pmBarcelona-El Prat
36h 44m
2 stops
ATW7:19 pmAppleton Intl
$765
Find similar

Delta flights from Appleton to Spain

Our best Delta deals on Appleton to Spain flight tickets
Delta
Sep 28
ATW7:00 amAppleton Intl
17h 15m
2 stops
BCN7:15 amBarcelona-El Prat
Oct 7
BCN9:00 amBarcelona-El Prat
19h 42m
2 stops
ATW9:42 pmAppleton Intl
$557
Find similar
Delta
Nov 14
ATW5:23 amAppleton Intl
20h 17m
1 stop
BCN8:40 amBarcelona-El Prat
Nov 18
BCN6:00 amBarcelona-El Prat
23h 08m
2 stops
ATW10:08 pmAppleton Intl
$630
Find similar
Delta
Dec 13
ATW5:23 amAppleton Intl
20h 17m
1 stop
BCN8:40 amBarcelona-El Prat
Dec 31
BCN6:00 amBarcelona-El Prat
22h 25m
2 stops
ATW9:25 pmAppleton Intl
$1,075
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Appleton to Spain 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Appleton to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

dom. 9/28

5:35 am-9:20 am

1 stop20h 45m

Barcelona-El Prat

mar. 10/7

11:35 am-9:42 pm

1 stop17h 07m

$545

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

dom. 9/28

5:35 am-9:20 am

1 stop20h 45m

Barcelona-El Prat

mar. 10/7

11:35 am-9:42 pm

1 stop17h 07m

$553

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

dom. 9/28

7:00 am-7:15 am

2 stops17h 15m

Barcelona-El Prat

mar. 10/7

9:00 am-9:42 pm

2 stops19h 42m

$557

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

vie. 11/14

5:23 am-8:40 am

1 stop20h 17m

Barcelona-El Prat

mar. 11/18

6:00 am-10:08 pm

2 stops23h 08m

$630

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

vie. 11/14

12:38 pm-1:10 pm

1 stop17h 32m

Barcelona-El Prat

mar. 11/18

3:05 pm-9:33 pm

1 stop13h 28m

$633

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

vie. 11/14

12:38 pm-9:00 am

2 stops13h 22m

Barcelona-El Prat

mar. 11/18

11:00 am-9:33 pm

2 stops17h 33m

$637

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

vie. 10/31

6:21 pm-1:10 pm

1 stop12h 49m

Barcelona-El Prat

vie. 11/7

6:45 am-4:42 pm

2 stops16h 57m

$650

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

vie. 10/31

9:53 am-12:40 pm

2 stops20h 47m

Barcelona-El Prat

vie. 11/7

8:50 am-7:12 pm

2 stops17h 22m

$674

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

jue. 10/16

6:30 am-2:05 pm

2 stops24h 35m

Barcelona-El Prat

lun. 10/27

12:35 pm-7:19 pm

2 stops36h 44m

$765

AppletonBarcelona

ATW - BCN

ATWBCN

Appleton Intl

jue. 10/16

6:45 pm-9:40 pm

2 stops19h 55m

Barcelona-El Prat

lun. 10/27

12:35 pm-7:19 pm

2 stops36h 44m

$767

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Spain from

How to get the cheapest flight ticket from Appleton to Spain

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 Spain?

The cheapest day to depart from Appleton to Spain is on a Wednesday when prices can be found for as low as $733. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Appleton to Spain for around $1,256.

What is the cheapest time of day to depart on your flight to Spain?

Flying to Spain from Appleton in the morning is the least expensive time of day to depart. momondo users have found prices as low as $840 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Spain is at noon when prices are around $1,233.

Can stopping save me money on Appleton to Spain flights?

You could potentially save up to 9% on your flight if you consider stops on a Appleton to Spain flight.

Cheap Appleton to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Spain

Direct flights

None
There are no direct flights from Appleton to Spain. There are no popular flight routes from Appleton to Spain.
Search flight deals

  • When did momondo last update prices for flights from Appleton Intl Airport to Spain?

    Prices for flights from Appleton Intl Airport to Spain are updated daily.

  • How many operators does momondo search for flights from Appleton Intl Airport to Spain?

  • How old do you have to be to fly from Appleton Intl Airport to Spain?

    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 Spain.

  • What documentation or ID do you need to fly to Spain?

    The travel and health documents required for your trip to Spain 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 Spain. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Appleton to Spain

Compare and see reviews for airlines that fly from Appleton to Spain with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $584Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $589Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Spain from Appleton.

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

Yes. momondo enables you to select and highlight flights to Spain from Appleton with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Spain from Appleton.

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

Price alerts on flights to Spain from Appleton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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vie. 10/17
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