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$253+ Cheap flights from Tennessee 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BCN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Tennessee to Barcelona

Cheapest flights from Tennessee to Barcelona
Explore the most affordable flight options available from Tennessee to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 4/155:48 pm
TYS
-
BCN
1 stop13h 27m
United Airlines
Fri 4/2412:15 pm
BCN
-
TYS
2 stops37h 27m
United Airlines
Deal found 1/27$465
This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 3/47:30 am
BNA
-
BCN
2 stops20h 40m
British Airways
Thu 3/129:35 am
BCN
-
BNA
1 stop19h 23m
British Airways
Deal found 1/27$473
This Finnair deal was found by Cheapflights users on 1/27. 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.
Wed 4/156:00 am
TYS
-
BCN
1 stop25h 00m
Multiple Airlines
Fri 4/243:30 pm
BCN
-
TYS
1 stop14h 29m
Multiple Airlines
Deal found 1/27$485
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:25 pm
BNA
-
BCN
1 stop17h 00m
British Airways
Sun 3/16:40 am
BCN
-
BNA
1 stop16h 35m
British Airways
Deal found 1/26$485
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:05 am
BNA
-
BCN
2 stops18h 55m
Delta
Mon 3/169:30 am
BCN
-
BNA
2 stops18h 30m
Delta
Deal found 1/27$490
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:38 pm
TYS
-
BCN
1 stop31h 57m
Delta
Mon 3/169:30 am
BCN
-
TYS
1 stop30h 42m
Delta
Deal found 1/27$491
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:01 pm
TYS
-
BCN
2 stops16h 59m
Delta
Mon 3/169:30 am
BCN
-
TYS
1 stop30h 42m
Delta
Deal found 1/27$495
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:50 pm
BNA
-
BCN
2 stops21h 55m
United Airlines
Sun 3/110:30 am
BCN
-
BNA
1 stop15h 31m
United Airlines
Deal found 1/28$507
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:40 am
TYS
-
BCN
1 stop16h 40m
United Airlines
Fri 5/112:15 pm
BCN
-
TYS
2 stops34h 56m
United Airlines
Deal found 1/28$517
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:35 pm
BNA
-
BCN
1 stop30h 45m
United Airlines
Sun 4/191:15 pm
BCN
-
BNA
1 stop30h 53m
United Airlines
Deal found 1/28$517
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:26 am
MEM
-
BCN
1 stop16h 24m
British Airways
Sat 3/219:35 am
BCN
-
MEM
1 stop15h 34m
British Airways
Deal found 1/27$517
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:40 pm
BNA
-
BCN
1 stop12h 20m
British Airways
Tue 4/1410:30 am
BCN
-
BNA
1 stop14h 31m
British Airways
Deal found 1/28$527

Find flight deals from Tennessee to Barcelona

Keep the following information in mind while searching for Tennessee to Barcelona flight deals. Data was last updated January 29, 2026.

Round-trip from

$465
(United Airlines)

One-way from

$253

Popular in

June

Cheapest in

January

Average price

$501
From Tennessee to Barcelona
Search Deals
One-way flight from Tennessee to Barcelona
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($372 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 January 29, 2026.
Use the filters below to find and compare flights from Tennessee to Barcelona that are best for you.

Fly from

Tennessee

Fly to

Barcelona

Route

Depart

Return

Price

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 4/15

7:00 am-1:15 pm

1 stop24h 15m

Barcelona-El Prat

Fri 4/24

12:15 pm-10:08 am

2 stops51h 53m

$465

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 4/15

6:00 am-1:00 pm

1 stop25h 00m

Barcelona-El Prat

Fri 4/24

3:30 pm-11:59 pm

1 stop14h 29m

$485

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Wed 2/25

6:25 pm-7:45 pm

1 stop18h 20m

Barcelona-El Prat

Sun 3/1

9:20 pm-4:15 pm

1 stop25h 55m

$486

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 4/15

7:50 am-10:35 am

1 stop20h 45m

Barcelona-El Prat

Fri 4/24

3:30 pm-11:59 pm

1 stop14h 29m

$487

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Sun 3/8

6:38 pm-7:35 am

1 stop31h 57m

Barcelona-El Prat

Mon 3/16

9:30 am-11:12 am

1 stop30h 42m

$491

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Wed 2/25

12:50 pm-5:45 pm

2 stops21h 55m

Barcelona-El Prat

Sun 3/1

10:30 am-9:53 pm

2 stops18h 23m

$512

MemphisBarcelona

MEM - BCN

MEMBCN

Memphis

Sat 3/14

9:26 am-7:50 am

1 stop16h 24m

Barcelona-El Prat

Sat 3/21

9:35 am-7:09 pm

1 stop15h 34m

$517

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Fri 4/17

9:40 am-8:20 am

1 stop16h 40m

Barcelona-El Prat

Fri 5/1

12:15 pm-5:11 pm

2 stops34h 56m

$517

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Tue 4/7

6:35 pm-8:20 am

1 stop30h 45m

Barcelona-El Prat

Sun 4/19

1:15 pm-1:08 pm

1 stop30h 53m

$517

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Fri 4/10

11:32 am-8:20 am

2 stops13h 48m

Barcelona-El Prat

Tue 4/14

6:40 am-3:05 pm

2 stops15h 25m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 44 results
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Best time to book a flight from Tennessee to Barcelona

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

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

Currently, December is the cheapest month in which you can book a flight from Tennessee to Barcelona (average of $353). Flying from Tennessee to Barcelona in June is currently the most expensive (average of $940). 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 Tennessee to Barcelona?

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tennessee to Barcelona?

    A quick flight from Tennessee to Barcelona can take about 15h 15m. United Airlines provides one of the quickest options available for as low as $878. Airlines will cover a distance of 4366 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $250. However, be on the lookout for offers from British Airways and Iberia, as they are both options that can get you from Tennessee to Barcelona for a low price.

  • What are the most popular routes from Tennessee to Barcelona?

    While some choose either Knoxville McGhee Tyson - Barcelona-El Prat or Memphis - Barcelona-El Prat, Nashville Intl - Barcelona-El Prat is the most popular route from Tennessee to Barcelona.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Tennessee to Barcelona (average of $353). Flying from Tennessee to Barcelona in June is currently the most expensive (average of $940). 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

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Alternative routes for Tennessee to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Tennessee to Barcelona

Discover the top 9 airlines that operate flights from Tennessee 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$352Average$397FlexibilityNo cancel feeOn-time76%
DeltaCheapest$433Average$1,103FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$436Average$674FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$469Average$1,014FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$483Average$894FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$483Average$1,105FlexibilityNo cancel feeOn-time71%
IberiaCheapest$511Average$1,183FlexibilityNo cancel feeOn-time77%
KLMCheapest$533Average$922FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$633Average$941FlexibilityNo cancel feeOn-time67%

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