HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$394+ Cheap flights from Tucson (TUS) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BCN
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tucson to Barcelona with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tucson to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Barcelona (S37). 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 October 28, 2025.

Round-trip from

$438
(Delta)

One-way from

$394
(Mytrip)

Popular in

June

Cheapest in

September

Average price

$827
From Tucson to Barcelona
Search Deals
One-way flight from Tucson to Barcelona
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($381 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Tucson to Barcelona

Cheapest flights from Tucson to Barcelona
Explore the most affordable flight options available from Tucson to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amTUS - BCN
1 stop18h 40mDelta
Wed 12/1712:15 pmBCN - TUS
2 stops31h 37mDelta
Deal found 10/28$466
This Air France deal was found by Cheapflights users on 10/27. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:49 pmTUS - BCN
1 stop34h 51mAir France
Thu 12/1810:55 amBCN - TUS
1 stop20h 50mAir France
Deal found 10/27$474
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 amTUS - BCN
2 stops18h 35mMultiple Airlines
Wed 12/37:40 amBCN - TUS
2 stops22h 01mMultiple Airlines
Deal found 10/28$479
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/107:00 amTUS - BCN
2 stops17h 20mUnited Airlines
Wed 12/1710:30 amBCN - TUS
2 stops35h 08mUnited Airlines
Deal found 10/25$488
This Finnair deal was found by Cheapflights users on 10/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amTUS - BCN
2 stops17h 05mMultiple Airlines
Thu 12/1812:30 pmBCN - TUS
2 stops19h 26mMultiple Airlines
Deal found 10/27$499
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/115:30 pmTUS - BCN
2 stops31h 30mUnited Airlines
Mon 1/121:45 pmBCN - TUS
2 stops54h 12mUnited Airlines
Deal found 10/27$520
This Finnair deal was found by Cheapflights users on 10/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amTUS - BCN
2 stops17h 05mMultiple Airlines
Mon 1/126:35 pmBCN - TUS
2 stops27h 35mMultiple Airlines
Deal found 10/26$523
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:33 pmTUS - BCN
2 stops16h 47mAmerican Airlines
Mon 1/1210:40 amBCN - TUS
1 stop16h 41mAmerican Airlines
Deal found 10/26$641
This Air Canada deal was found by Cheapflights users on 10/25. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amTUS - BCN
2 stops18h 35mMultiple Airlines
Wed 12/171:35 pmBCN - TUS
3 stops32h 03mMultiple Airlines
Deal found 10/25$658

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson to Barcelona 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 October 28, 2025.
Use the filters below to find and compare flights from Tucson to Barcelona that are best for you.

Fly from

Tucson

Fly to

Barcelona

Route

Depart

Return

Price

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Tue 1/13

7:00 am-8:40 am

1 stop17h 40m

Barcelona-El Prat

Thu 1/22

10:15 am-11:03 pm

2 stops20h 48m

$438

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Wed 1/14

6:40 am-8:00 am

2 stops17h 20m

Barcelona-El Prat

Thu 1/22

10:15 am-11:03 pm

2 stops20h 48m

$438

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Tue 1/13

7:00 am-8:40 am

1 stop17h 40m

Barcelona-El Prat

Fri 1/23

6:00 am-10:04 pm

2 stops24h 04m

$461

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Wed 1/14

6:40 am-8:00 am

2 stops17h 20m

Barcelona-El Prat

Wed 1/21

6:00 am-5:04 pm

2 stops19h 04m

$465

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Mon 1/12

6:40 am-8:00 am

2 stops17h 20m

Barcelona-El Prat

Fri 1/23

6:00 am-10:27 pm

2 stops24h 27m

$465

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Mon 1/12

6:40 am-8:00 am

2 stops17h 20m

Barcelona-El Prat

Wed 1/21

6:00 am-11:44 am

2 stops37h 44m

$465

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Wed 12/10

6:00 am-8:40 am

1 stop18h 40m

Barcelona-El Prat

Wed 12/17

12:15 pm-11:52 am

2 stops31h 37m

$466

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Sun 1/11

4:11 pm-8:00 am

2 stops31h 49m

Barcelona-El Prat

Wed 1/21

6:00 am-5:04 pm

2 stops19h 04m

$476

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Tue 11/11

8:30 am-1:10 pm

1 stop20h 40m

$399

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Tue 11/11

7:00 am-9:35 am

3 stops18h 35m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Best time to book a flight from Tucson to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Tucson 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 Tucson to Barcelona

What is the cheapest month to book a flight from Tucson to Barcelona?

Currently, September is the cheapest month in which you can book a flight from Tucson to Barcelona (average of $586). Flying from Tucson to Barcelona in June is currently the most expensive (average of $1,210). 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.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated October 28, 2025.
See what other customers who have flown with United Airlines, American Airlines, and British Airways from Tucson to Barcelona have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,996 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,996 reviews
United Airlines
7.4
Good
8,996 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,996 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,481 reviews
United Airlines
7.4
Good
8,996 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Tucson to Barcelona. 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 Tucson to Barcelona?

    Tucson (TUS), located 7.5 mi from the city center, is the airport you fly out of when you book flights from Tucson to Barcelona. 3 airlines have flights from Tucson to Barcelona on a regular basis. Booking flights from Tucson to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

  • How long is the flight from Tucson to Barcelona?

    Departing from Tucson to Barcelona will take you 17h 40m. Tucson and Barcelona are separated by a distance of 5810 mi.

  • What are the cheapest airlines flying from Tucson to Barcelona round-trip?

    Currently priced at $586, United Airlines will fly you from Tucson to Barcelona and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and American Airlines - these airlines can fly you to your destination from $637 and $637, respectively. Users have found that United Airlines is 40% cheaper than the other options available to this destination.

  • Can I find deals for flights from Tucson to Barcelona that include hotel bookings?

    Yes. In addition to deals on Tucson to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Barcelona.

  • Can I find deals for business class flights from Tucson to Barcelona?

    Yes. Cheapflights offers flight deals from Tucson to Barcelona 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 Tucson to Barcelona?

    Currently, September is the cheapest month in which you can book a flight from Tucson to Barcelona (average of $586). Flying from Tucson to Barcelona in June is currently the most expensive (average of $1,210). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tucson to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Barcelona-El Prat flights
Las Vegas to Barcelona-El Prat flights
Tucson to Barcelona-El Prat flights
Las Vegas to Costa Brava flights

Top 3 airlines flying from Tucson to Barcelona

Discover the top 3 airlines that operate flights from Tucson to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$586Average$833FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$637Average$837FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$637Average$854FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.