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Barcelona-El Prat

$257+ Cheap flights from Tennessee to Barcelona-El Prat (BCN)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BCN
Aug 27 — Sep 31
Wed 8/27
Wed 9/3
1 adult, Economy
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Cheap flight deals from Tennessee to Barcelona-El Prat

Keep the following information in mind while searching for Tennessee to Barcelona-El Prat flight deals. Data was last updated August 22, 2025.

Round-trip from

$461
(United Airlines)

One-way from

$257
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,005
From Tennessee to Barcelona-El Prat
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One-way flight from Tennessee to Barcelona-El Prat
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Highest demand for flights based on searches. 23% potential increase in price ($310 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Tennessee to Barcelona-El Prat

Cheapest flights from Tennessee to Barcelona-El Prat
Explore the most affordable flight options available from Tennessee to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2025.

This United Airlines deal was found by Cheapflights users on 8/21. 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 11/128:26 amTYS - BCN
1 stop22h 39mUnited Airlines
Tue 11/251:35 pmBCN - TYS
2 stops51h 13mUnited Airlines
Deal found 8/21$461
This Delta deal was found by Cheapflights users on 8/21. 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 11/1212:00 pmTYS - BCN
2 stops18h 15mDelta
Tue 11/2510:15 amBCN - TYS
2 stops28h 56mDelta
Deal found 8/21$470
This Booking.com deal was found by Cheapflights users on 8/20. 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 11/129:50 amTYS - BCN
2 stops17h 45mAir Canada
Wed 11/191:35 pmBCN - TYS
2 stops16h 24mAir Canada
Deal found 8/20$475
This Delta deal was found by Cheapflights users on 8/20. 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.
Tue 11/43:59 pmTYS - BCN
2 stops19h 06mDelta
Thu 11/136:00 amBCN - TYS
2 stops18h 13mDelta
Deal found 8/20$480
This Finnair deal was found by Cheapflights users on 8/20. 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 11/126:00 amTYS - BCN
1 stop19h 05mMultiple Airlines
Wed 11/1911:00 amBCN - TYS
1 stop18h 45mMultiple Airlines
Deal found 8/20$484
This Finnair deal was found by Cheapflights users on 8/20. 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.
Tue 11/45:10 amTYS - BCN
2 stops19h 55mMultiple Airlines
Thu 11/1311:00 amBCN - TYS
1 stop18h 45mMultiple Airlines
Deal found 8/20$488
This United Airlines deal was found by Cheapflights users on 8/20. 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 11/76:07 amBNA - BCN
2 stops20h 28mUnited Airlines
Mon 11/101:35 pmBCN - BNA
2 stops36h 16mUnited Airlines
Deal found 8/20$511
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 11/214:20 pmMEM - BCN
2 stops17h 10mDelta
Tue 11/2510:55 amBCN - MEM
1 stop18h 55mDelta
Deal found 8/21$515
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:25 pmBNA - BCN
1 stop12h 10mAir Canada
Mon 11/101:35 pmBCN - BNA
1 stop32h 30mAir Canada
Deal found 8/21$519
This CheapOair deal was found by Cheapflights users on 8/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:07 amBNA - BCN
2 stops20h 28mMultiple Airlines
Mon 11/105:50 amBCN - BNA
2 stops16h 15mMultiple Airlines
Deal found 8/21$533
This KLM deal was found by Cheapflights users on 8/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:25 pmBNA - BCN
1 stop12h 15mKLM
Sat 11/2210:55 amBCN - BNA
1 stop14h 39mKLM
Deal found 8/19$534
This Virgin Atlantic deal was found by Cheapflights users on 8/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:25 pmBNA - BCN
1 stop12h 15mVirgin Atlantic
Sat 11/2210:15 amBCN - BNA
2 stops18h 48mVirgin Atlantic
Deal found 8/19$538

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee to Barcelona-El Prat 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 August 22, 2025.
Use the filters below to find and compare flights from Tennessee to Barcelona-El Prat Airport that are best for you.

Fly from

Tennessee

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 11/12

8:26 am-1:05 pm

1 stop22h 39m

Barcelona-El Prat

Tue 11/25

1:35 pm-10:48 am

2 stops51h 13m

$461

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 11/12

12:00 pm-12:15 pm

2 stops18h 15m

Barcelona-El Prat

Tue 11/25

10:15 am-9:11 am

2 stops28h 56m

$470

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 11/12

9:50 am-9:35 am

2 stops17h 45m

Barcelona-El Prat

Wed 11/19

1:35 pm-11:59 pm

2 stops16h 24m

$475

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Tue 11/4

3:59 pm-5:05 pm

2 stops19h 06m

Barcelona-El Prat

Thu 11/13

6:00 am-6:13 pm

2 stops18h 13m

$480

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 11/12

6:00 am-7:05 am

1 stop19h 05m

Barcelona-El Prat

Wed 11/19

11:00 am-11:45 pm

1 stop18h 45m

$484

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 11/12

9:50 am-9:35 am

2 stops17h 45m

Barcelona-El Prat

Wed 11/19

10:30 am-8:20 pm

1 stop15h 50m

$484

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 11/12

3:40 pm-9:00 am

1 stop11h 20m

Barcelona-El Prat

Tue 11/25

11:00 am-11:45 pm

1 stop18h 45m

$484

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Tue 11/4

6:00 am-7:05 am

1 stop19h 05m

Barcelona-El Prat

Thu 11/13

11:00 am-11:45 pm

1 stop18h 45m

$484

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Fri 11/7

6:07 am-9:35 am

2 stops20h 28m

Barcelona-El Prat

Mon 11/10

1:35 pm-6:51 pm

2 stops36h 16m

$511

NashvilleBarcelona

BNA - BCN

BNABCN

Nashville Intl

Fri 11/7

2:25 pm-9:35 am

1 stop12h 10m

Barcelona-El Prat

Mon 11/10

1:35 pm-3:05 pm

1 stop32h 30m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 46 results
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Best time to book a flight from Tennessee to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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-El Prat Airport

What is the cheapest month to book a flight from Tennessee to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Tennessee to Barcelona-El Prat Airport (average of $523). Flying from Tennessee to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,057). 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.

What is the cheapest time of day to fly from TN to BCN?

Find hourly flight availability from Tennessee to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 22, 2025.

When flying from Tennessee to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Barcelona-El Prat. 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-El Prat Airport?

    A quick flight from Tennessee to Barcelona-El Prat Airport can take about 17h 45m. United Airlines provides one of the quickest options available for as low as $475. Tennessee and Barcelona-El Prat Airport are separated by a distance of 4465 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $399 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $419 and $468, respectively.

  • What are the most popular routes from Tennessee to Barcelona-El Prat Airport?

    Most travelers choose Nashville Intl - Barcelona-El Prat, Knoxville McGhee Tyson - Barcelona-El Prat or Memphis - Barcelona-El Prat when deciding on the best route from Tennessee to Barcelona-El Prat Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tennessee to Barcelona-El Prat 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-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Tennessee to Barcelona-El Prat Airport (average of $523). Flying from Tennessee to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,057). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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Alternative routes for Tennessee to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Tennessee to Barcelona-El Prat

Discover the top 8 airlines that operate flights from Tennessee to Barcelona-El Prat. 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 August 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$530Average$1,043FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$556Average$864FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$577Average$1,024FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$578Average$1,109FlexibilityNo cancel feeOn-time69%
DeltaCheapest$587Average$1,146FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$594Average$1,197FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$631Average$1,239FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$876Average$1,184FlexibilityNo cancel feeOn-timeN/A

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