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Cheap flights from Knoxville to Spain from $287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Spain departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
10:51 am - 7:50 amTYS-BCN
38h 59m2 stops
United Airlines Logo
12:10 pm - 5:18 pmBCN-TYS
35h 08m2 stops
$560United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 14
United Airlines Logo
2:16 pm - 6:40 amTYS-MAD
34h 24m2 stops
United Airlines Logo
12:30 pm - 1:25 pmMAD-TYS
30h 55m2 stops
$577United Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 14
American Airlines Logo
7:18 am - 9:05 amTYS-BCN
19h 47m1 stop
American Airlines Logo
1:30 pm - 11:35 pmBCN-TYS
16h 05m1 stop
$582American Airlines
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Wed, Oct 1 - Wed, Oct 8
Logo
6:00 am - 7:05 amTYS-BCN
19h 05m1 stop
Logo
11:00 am - 11:45 pmBCN-TYS
18h 45m1 stop
$583
Find Deal
Tue, Nov 4 - Thu, Nov 13
Delta Logo
12:00 pm - 9:00 amTYS-MAD
15h 00m1 stop
Delta Logo
11:00 am - 6:13 pmMAD-TYS
13h 13m1 stop
$587Delta
Find Deal
Tue, Nov 11 - Wed, Nov 19
Delta Logo
12:00 pm - 9:00 amTYS-MAD
15h 00m1 stop
Delta Logo
10:00 am - 11:27 pmMAD-TYS
19h 27m2 stops
$591Delta
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Sun, Nov 30 - Wed, Dec 10
British Airways Logo
2:34 pm - 9:05 amTYS-BCN
12h 31m1 stop
British Airways Logo
2:00 pm - 8:44 pmBCN-TYS
12h 44m1 stop
$600British Airways
Find Deal
Sun, Oct 5 - Tue, Oct 14
British Airways Logo
4:49 pm - 10:30 amTYS-BCN
11h 41m1 stop
British Airways Logo
2:00 pm - 8:44 pmBCN-TYS
12h 44m1 stop
$605British Airways
Find Deal
Sun, Oct 5 - Tue, Oct 14
American Airlines Logo
3:10 pm - 10:30 amTYS-BCN
13h 20m1 stop
American Airlines Logo
12:50 pm - 11:07 pmBCN-TYS
16h 17m2 stops
$637American Airlines
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Sat, Oct 4 - Tue, Oct 14
KLM Logo
10:25 am - 8:00 amTYS-MAD
15h 35m2 stops
KLM Logo
11:00 am - 6:13 pmMAD-TYS
13h 13m1 stop
$691KLM
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Fri, Nov 7 - Sat, Nov 15

United Airlines flights from Knoxville to Spain

Our best United Airlines deals on Knoxville to Spain flight tickets
United Airlines
Oct 4
TYS10:51 amKnoxville McGhee Tyson
38h 59m
2 stops
BCN7:50 amBarcelona-El Prat
Oct 14
BCN12:10 pmBarcelona-El Prat
35h 08m
2 stops
TYS5:18 pmKnoxville McGhee Tyson
$560
Find similar
United Airlines
Oct 4
TYS2:16 pmKnoxville McGhee Tyson
34h 24m
2 stops
MAD6:40 amMadrid Barajas
Oct 14
MAD12:30 pmMadrid Barajas
30h 55m
2 stops
TYS1:25 pmKnoxville McGhee Tyson
$577
Find similar
United Airlines
Oct 21
TYS9:55 amKnoxville McGhee Tyson
15h 55m
2 stops
BCN7:50 amBarcelona-El Prat
Oct 30
BCN3:05 pmBarcelona-El Prat
24h 43m
2 stops
TYS10:48 amKnoxville McGhee Tyson
$587
Find similar

Delta flights from Knoxville to Spain

Our best Delta deals on Knoxville to Spain flight tickets
Delta
Nov 11
TYS12:00 pmKnoxville McGhee Tyson
15h 00m
1 stop
MAD9:00 amMadrid Barajas
Nov 19
MAD11:00 amMadrid Barajas
13h 13m
1 stop
TYS6:13 pmKnoxville McGhee Tyson
$587
Find similar
Delta
Nov 30
TYS12:00 pmKnoxville McGhee Tyson
15h 00m
1 stop
MAD9:00 amMadrid Barajas
Dec 10
MAD10:00 amMadrid Barajas
19h 27m
2 stops
TYS11:27 pmKnoxville McGhee Tyson
$591
Find similar
Delta
Nov 29
TYS7:15 pmKnoxville McGhee Tyson
31h 45m
1 stop
MAD9:00 amMadrid Barajas
Dec 10
MAD10:00 amMadrid Barajas
19h 27m
2 stops
TYS11:27 pmKnoxville McGhee Tyson
$597
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville 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 July 31, 2025.
Use the filters below to find and compare flights from Knoxville to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Sat 10/4

10:51 am-7:50 am

2 stops38h 59m

Barcelona-El Prat

Tue 10/14

12:10 pm-5:18 pm

2 stops35h 08m

$560

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Sat 10/4

2:16 pm-6:40 am

2 stops34h 24m

Madrid Barajas

Tue 10/14

12:30 pm-1:25 pm

2 stops30h 55m

$577

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Wed 10/1

7:18 am-9:05 am

1 stop19h 47m

Barcelona-El Prat

Wed 10/8

1:30 pm-11:35 pm

1 stop16h 05m

$582

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

$583

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Tue 11/11

12:00 pm-9:00 am

1 stop15h 00m

Madrid Barajas

Wed 11/19

11:00 am-6:13 pm

1 stop13h 13m

$587

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Sun 11/30

12:00 pm-9:00 am

1 stop15h 00m

Madrid Barajas

Wed 12/10

10:00 am-11:27 pm

2 stops19h 27m

$591

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Sun 10/5

2:34 pm-9:05 am

1 stop12h 31m

Barcelona-El Prat

Tue 10/14

2:00 pm-8:44 pm

1 stop12h 44m

$600

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Sun 10/5

4:49 pm-10:30 am

1 stop11h 41m

Barcelona-El Prat

Tue 10/14

2:00 pm-8:44 pm

1 stop12h 44m

$605

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Sat 10/4

3:10 pm-10:30 am

1 stop13h 20m

Barcelona-El Prat

Tue 10/14

12:50 pm-11:07 pm

2 stops16h 17m

$637

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Fri 11/7

10:25 am-8:00 am

2 stops15h 35m

Madrid Barajas

Sat 11/15

11:00 am-6:13 pm

1 stop13h 13m

$691

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Spain from

How to get the cheapest flight ticket from Knoxville 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 month to fly to Spain?

If you don’t want to visit Spain in February, then you should wait until January to fly from Knoxville, when ticket prices are also cheap, with an average price of $753.

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

The cheapest day to depart from Knoxville to Spain is on a Monday when prices can be found for as low as $750. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to Spain for around $1,167.

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

Flying to Spain from Knoxville in the evening is the least expensive time of day to depart. momondo users have found prices as low as $850 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Spain is in the morning when prices are around $1,047.

How far in advance should I book a flight to Spain?

You are more likely to see cheaper flights to Spain from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Spain for around $1,028 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Spain from Knoxville for as low as $663 on momondo.

Can stopping save me money on Knoxville to Spain flights?

You could potentially save up to 12% on your flight if you consider stops on a Knoxville to Spain flight.

Cheap Knoxville to Spain flight deals and tips

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

Best Price Found

$287

Fastest flight time

11h 00m

Direct flights

None

Airports in Spain

3 airports
The best one-way flight to Spain from Knoxville in the past 72 hours is $287. The best round-trip flight deal from Knoxville to Spain found on momondo in the last 72 hours is $560.
The fastest flight from Knoxville to Spain takes 11h 00m
There are no direct flights from Knoxville to Spain. Popular non-direct routes for this connection are Knoxville McGhee Tyson Airport - Barcelona-El Prat Airport, Knoxville McGhee Tyson Airport - Malaga Airport and Knoxville McGhee Tyson Airport - Madrid Barajas Airport.
There are 3 airports near Spain: Madrid Barajas (MAD), Malaga (AGP), Barcelona-El Prat (BCN)
Search flight deals

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Spain?

    Prices for flights from Knoxville McGhee Tyson Airport to Spain are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Spain?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Spain?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Spain.

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

    The required travel and health documents for your Spain trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Spain. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Knoxville to Spain

Compare and see reviews for airlines that fly from Knoxville to Spain with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $530Free CancellationRating
7.8
1,383 reviews
Search KLM flights
DeltaPriceFrom $530Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
American AirlinesPriceFrom $586Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $594Free CancellationRating
6.6
7,222 reviews
Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Knoxville to Spain. momondo saves you time and could save you money on your trip.

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

Flights from Knoxville to Spain with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Knoxville to Spain flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Knoxville to Spain now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Spain and let you know when they change.

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Find better results for your trip to Spain

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