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$368+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BCN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 July 29, 2025.

Round-trip from

$530
(lol.travel)

One-way from

$368
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,442
From Tucson to Barcelona
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One-way flight from Tucson to Barcelona
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Highest demand for flights based on searches. 26% potential increase in price ($354 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 29, 2025.

This lol.travel deal was found by Cheapflights users on 7/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/214:16 pmTUS - BCN
2 stops31h 44mUnited Airlines
Tue 10/73:15 pmBCN - TUS
1 stop28h 24mUnited Airlines
Deal found 7/28$530
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/216:01 amTUS - BCN
1 stop19h 09mAmerican Airlines
Tue 10/712:20 pmBCN - TUS
1 stop33h 15mAmerican Airlines
Deal found 7/28$573
This Finnair deal was found by Cheapflights users on 7/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:39 amTUS - BCN
1 stop13h 31mMultiple Airlines
Wed 10/159:30 amBCN - TUS
1 stop19h 07mMultiple Airlines
Deal found 7/28$583
This Flightnetwork deal was found by Cheapflights users on 7/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:16 pmTUS - BCN
2 stops56h 04mAir Canada
Fri 9/261:15 pmBCN - TUS
2 stops36h 53mAir Canada
Deal found 7/28$636
This Iberia deal was found by Cheapflights users on 7/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:39 amTUS - BCN
1 stop13h 31mIberia
Sun 9/712:20 pmBCN - TUS
1 stop20h 26mIberia
Deal found 7/27$688
This Finnair deal was found by Cheapflights users on 7/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:39 amTUS - BCN
1 stop13h 31mFinnair
Thu 9/1812:20 pmBCN - TUS
1 stop16h 13mFinnair
Deal found 7/28$698
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:00 pmTUS - BCN
1 stop33h 10mBritish Airways
Sun 10/129:20 pmBCN - TUS
2 stops26h 29mBritish Airways
Deal found 7/27$723
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amTUS - BCN
2 stops27h 10mScandinavian Airlines
Sat 10/257:00 pmBCN - TUS
2 stops36h 17mScandinavian Airlines
Deal found 7/29$979

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 July 29, 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

Sun 9/21

4:16 pm-9:00 am

2 stops31h 44m

Barcelona-El Prat

Tue 10/7

3:15 pm-10:39 am

1 stop28h 24m

$530

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Sun 9/21

6:01 am-10:10 am

1 stop19h 09m

Barcelona-El Prat

Tue 10/7

12:20 pm-12:35 pm

1 stop33h 15m

$573

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Mon 9/29

11:39 am-10:10 am

1 stop13h 31m

Barcelona-El Prat

Wed 10/15

9:30 am-7:37 pm

1 stop19h 07m

$583

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Fri 9/12

4:16 pm-9:20 am

2 stops56h 04m

Barcelona-El Prat

Fri 9/26

1:15 pm-5:08 pm

2 stops36h 53m

$636

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Wed 9/3

11:39 am-10:10 am

1 stop13h 31m

Barcelona-El Prat

Sun 9/7

12:20 pm-11:46 pm

1 stop20h 26m

$688

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Thu 9/11

11:39 am-10:10 am

1 stop13h 31m

Barcelona-El Prat

Thu 9/18

12:20 pm-7:33 pm

1 stop16h 13m

$698

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Fri 10/3

4:00 pm-10:10 am

1 stop33h 10m

Barcelona-El Prat

Sun 10/12

9:20 pm-2:49 pm

2 stops26h 29m

$723

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Mon 10/20

6:00 am-6:10 pm

2 stops27h 10m

Barcelona-El Prat

Sat 10/25

7:00 pm-10:17 pm

2 stops36h 17m

$979

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Tue 9/30

12:17 pm-4:55 pm

3 stops43h 38m

$368

TucsonBarcelona

TUS - BCN

TUSBCN

Tucson

Mon 9/29

5:55 am-9:20 am

2 stops18h 25m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 15 results
1
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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, January is the cheapest month in which you can book a flight from Tucson to Barcelona (average of $523). Flying from Tucson to Barcelona in June is currently the most expensive (average of $1,056). 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.

How much does it cost to fly round-trip from Tucson to Barcelona?

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 July 29, 2025.
See what other customers who have flown with Delta, KLM, and Finnair 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.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,449 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Currently priced at $530, 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 American Airlines and Air Canada - these airlines can fly you to your destination from $573 and $636, respectively. Users have found that United Airlines is 46% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Tucson to Barcelona one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $468. Users have also found prices from $479 and $481 on Delta and Air Canada, respectively.

  • 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, January is the cheapest month in which you can book a flight from Tucson to Barcelona (average of $523). Flying from Tucson to Barcelona in June is currently the most expensive (average of $1,056). 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

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$586Average$852FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$637Average$872FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$637Average$852FlexibilityNo cancel feeOn-time71%

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