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Cheap flights from Knoxville to Spain from $305

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 12/4. 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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Find the cheapest flights from Knoxville to Spain

Cheap round-trip flights

United Airlines Logo
8:26 am - 1:10 pmTYS-BCN
22h 44m1 stop
United Airlines Logo
3:05 pm - 10:05 amBCN-TYS
25h 00m1 stop
$586United Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 13
United Airlines Logo
5:45 am - 9:35 amTYS-BCN
21h 50m2 stops
United Airlines Logo
3:05 pm - 10:05 amBCN-TYS
25h 00m1 stop
$588United Airlines
Find Deal
Tue, Nov 4 - Thu, Nov 13
British Airways Logo
5:00 pm - 11:00 amTYS-AGP
36h 00m2 stops
British Airways Logo
12:30 pm - 9:23 pmAGP-TYS
38h 53m2 stops
$607British Airways
Find Deal
Tue, Feb 10 - Mon, Feb 16
Air Canada Logo
7:25 pm - 12:05 pmTYS-MAD
34h 40m2 stops
Air Canada Logo
1:35 pm - 3:15 pmMAD-TYS
31h 40m2 stops
$620Air Canada
Find Deal
Sat, Feb 14 - Mon, Feb 23
Delta Logo
12:00 pm - 9:15 amTYS-MAD
15h 15m1 stop
Delta Logo
11:15 am - 8:38 pmMAD-TYS
15h 23m1 stop
$637Delta
Find Deal
Mon, Feb 16 - Sun, Feb 22
Delta Logo
7:39 am - 12:20 pmTYS-AGP
22h 41m2 stops
Delta Logo
6:05 am - 8:00 pmAGP-TYS
19h 55m2 stops
$641Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18
British Airways Logo
11:10 am - 5:35 amTYS-MAD
12h 25m1 stop
British Airways Logo
1:00 pm - 9:31 pmMAD-TYS
14h 31m1 stop
$667British Airways
Find Deal
Sun, Feb 15 - Mon, Feb 23
American Airlines Logo
6:30 am - 5:45 amTYS-MAD
17h 15m1 stop
American Airlines Logo
12:55 am - 11:23 amMAD-TYS
16h 28m1 stop
$808American Airlines
Find Deal
Thu, Nov 6 - Wed, Nov 12
American Airlines Logo
6:10 am - 7:35 amTYS-BCN
19h 25m1 stop
American Airlines Logo
1:30 pm - 11:39 pmBCN-TYS
16h 09m1 stop
$1,033American Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 8
Air Canada Logo
9:30 am - 4:10 pmTYS-AGP
24h 40m3 stops
Air Canada Logo
6:00 am - 10:49 amAGP-TYS
34h 49m3 stops
$1,186Air Canada
Find Deal
Tue, Feb 10 - Mon, Feb 16

Air Canada flights from Knoxville to Spain

Our best Air Canada deals on Knoxville to Spain flight tickets
Air Canada
Feb 14
TYS7:25 pmKnoxville McGhee Tyson
34h 40m
2 stops
MAD12:05 pmMadrid Barajas
Feb 23
MAD1:35 pmMadrid Barajas
31h 40m
2 stops
TYS3:15 pmKnoxville McGhee Tyson
$620
Find similar
Air Canada
Feb 10
TYS9:30 amKnoxville McGhee Tyson
24h 40m
3 stops
AGP4:10 pmMalaga
Feb 16
AGP6:00 amMalaga
34h 49m
3 stops
TYS10:49 amKnoxville McGhee Tyson
$1,186
Find similar
Air Canada
Oct 7
TYS9:55 amKnoxville McGhee Tyson
20h 30m
3 stops
AGP12:25 pmMalaga
Oct 14
AGP10:30 amMalaga
29h 59m
3 stops
TYS10:29 amKnoxville McGhee Tyson
$2,125
Find similar

Delta flights from Knoxville to Spain

Our best Delta deals on Knoxville to Spain flight tickets
Delta
Feb 16
TYS12:00 pmKnoxville McGhee Tyson
15h 15m
1 stop
MAD9:15 amMadrid Barajas
Feb 22
MAD11:15 amMadrid Barajas
15h 23m
1 stop
TYS8:38 pmKnoxville McGhee Tyson
$637
Find similar
Delta
Nov 14
TYS7:39 amKnoxville McGhee Tyson
22h 41m
2 stops
AGP12:20 pmMalaga
Nov 18
AGP6:05 amMalaga
19h 55m
2 stops
TYS8:00 pmKnoxville McGhee Tyson
$641
Find similar
Delta
Feb 15
TYS10:05 amKnoxville McGhee Tyson
19h 25m
2 stops
MAD11:30 amMadrid Barajas
Feb 22
MAD11:15 amMadrid Barajas
18h 29m
1 stop
TYS11:44 pmKnoxville McGhee Tyson
$642
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 September 23, 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

Thu 11/6

8:26 am-1:10 pm

1 stop22h 44m

Barcelona-El Prat

Thu 11/13

3:05 pm-10:05 am

1 stop25h 00m

$586

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Tue 11/4

5:45 am-9:35 am

2 stops21h 50m

Barcelona-El Prat

Thu 11/13

3:05 pm-10:05 am

1 stop25h 00m

$588

KnoxvilleMálaga

TYS - AGP

TYSAGP

Knoxville McGhee Tyson

Tue 2/10

5:00 pm-11:00 am

2 stops36h 00m

Malaga

Mon 2/16

12:30 pm-9:23 pm

2 stops38h 53m

$607

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Sat 2/14

7:25 pm-12:05 pm

2 stops34h 40m

Madrid Barajas

Mon 2/23

1:35 pm-3:15 pm

2 stops31h 40m

$620

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Mon 2/16

12:00 pm-9:15 am

1 stop15h 15m

Madrid Barajas

Sun 2/22

11:15 am-8:38 pm

1 stop15h 23m

$637

KnoxvilleMálaga

TYS - AGP

TYSAGP

Knoxville McGhee Tyson

Fri 11/14

7:39 am-12:20 pm

2 stops22h 41m

Malaga

Tue 11/18

6:05 am-8:00 pm

2 stops19h 55m

$641

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Sun 2/15

11:10 am-5:35 am

1 stop12h 25m

Madrid Barajas

Mon 2/23

1:00 pm-9:31 pm

1 stop14h 31m

$667

KnoxvilleMadrid

TYS - MAD

TYSMAD

Knoxville McGhee Tyson

Thu 11/6

6:30 am-5:45 am

1 stop17h 15m

Madrid Barajas

Wed 11/12

12:55 am-11:23 am

1 stop16h 28m

$808

KnoxvilleBarcelona

TYS - BCN

TYSBCN

Knoxville McGhee Tyson

Thu 10/2

6:10 am-7:35 am

1 stop19h 25m

Barcelona-El Prat

Wed 10/8

1:30 pm-11:39 pm

1 stop16h 09m

$1,033

KnoxvilleMálaga

TYS - AGP

TYSAGP

Knoxville McGhee Tyson

Tue 2/10

9:30 am-4:10 pm

3 stops24h 40m

Malaga

Mon 2/16

6:00 am-10:49 am

3 stops34h 49m

$1,186

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 November, then you should wait until February to fly from Knoxville, when ticket prices are also cheap, with an average price of $723.

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 $1,018 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 $736 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

Direct flights

None
There are no direct flights from Knoxville to Spain. There are no popular flight routes from Knoxville to Spain.
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
United AirlinesPriceFrom $562Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
British AirwaysPriceFrom $594Free CancellationRating
6.7
7,391 reviews
Search British Airways flights
American AirlinesPriceFrom $594Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $830Free CancellationRating
7.9
7,974 reviews
Search Delta 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.

An easier way to manage your Spain trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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