Cheap flights from Knoxville to Shannon from $536

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Shannon departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

United Airlines Logo
9:55 am - 7:30 amTYS-SNN
16h 35m2 stops
United Airlines Logo
9:30 am - 5:00 pmSNN-TYS
12h 30m1 stop
$536United Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
United Airlines Logo
9:35 am - 7:30 amTYS-SNN
16h 55m2 stops
United Airlines Logo
9:30 am - 11:44 pmSNN-TYS
19h 14m2 stops
$541United Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
United Airlines Logo
2:00 pm - 7:30 amTYS-SNN
12h 30m1 stop
United Airlines Logo
9:30 am - 5:00 pmSNN-TYS
12h 30m1 stop
$641United Airlines
Find Deal
Wed, Aug 27 - Tue, Sep 2
United Airlines Logo
7:00 am - 7:30 amTYS-SNN
19h 30m1 stop
United Airlines Logo
9:30 am - 7:53 pmSNN-TYS
15h 23m2 stops
$645United Airlines
Find Deal
Wed, Aug 27 - Tue, Sep 2
United Airlines Logo
9:55 am - 7:30 amTYS-SNN
16h 35m2 stops
United Airlines Logo
9:30 am - 7:53 pmSNN-TYS
15h 23m2 stops
$646United Airlines
Find Deal
Wed, Aug 27 - Tue, Sep 2
United Airlines Logo
10:55 am - 7:30 amTYS-SNN
15h 35m1 stop
United Airlines Logo
9:30 am - 5:00 pmSNN-TYS
12h 30m1 stop
$736United Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
United Airlines Logo
10:54 am - 7:30 amTYS-SNN
15h 36m1 stop
United Airlines Logo
9:30 am - 5:00 pmSNN-TYS
12h 30m1 stop
$741United Airlines
Find Deal
Wed, Aug 27 - Tue, Sep 2
Delta Logo
5:45 am - 11:10 amTYS-SNN
24h 25m2 stops
Delta Logo
1:05 pm - 1:08 pmSNN-TYS
29h 03m2 stops
$745Delta
Find Deal
Wed, Aug 27 - Tue, Sep 2
American Airlines Logo
3:04 pm - 11:20 amTYS-SNN
15h 16m2 stops
American Airlines Logo
7:40 am - 10:59 pmSNN-TYS
20h 19m2 stops
$943American Airlines
Find Deal
Thu, Aug 28 - Tue, Sep 2
 Logo
5:45 am - 11:50 amTYS-SNN
25h 05m3 stops
 Logo
9:15 pm - 9:00 pmSNN-TYS
28h 45m3 stops
$2,050
Find Deal
Sat, Sep 20 - Thu, Sep 25

United Airlines flights from Knoxville to Shannon, Clare

Our best United Airlines deals on Knoxville to Shannon, Clare flight tickets
United Airlines
Aug 12
TYS9:55 amKnoxville McGhee Tyson
16h 35m
2 stops
SNN7:30 amShannon
Aug 19
SNN9:30 amShannon
12h 30m
1 stop
TYS5:00 pmKnoxville McGhee Tyson
United Airlines
Aug 12
TYS9:35 amKnoxville McGhee Tyson
16h 55m
2 stops
SNN7:30 amShannon
Aug 19
SNN9:30 amShannon
19h 14m
2 stops
TYS11:44 pmKnoxville McGhee Tyson
United Airlines
Aug 27
TYS2:00 pmKnoxville McGhee Tyson
12h 30m
1 stop
SNN7:30 amShannon
Sep 2
SNN9:30 amShannon
12h 30m
1 stop
TYS5:00 pmKnoxville McGhee Tyson

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Shannon, Clare 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 Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Tue 8/12

9:55 am-7:30 am

2 stops16h 35m

Shannon

Tue 8/19

9:30 am-5:00 pm

1 stop12h 30m

$536

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Tue 8/12

9:35 am-7:30 am

2 stops16h 55m

Shannon

Tue 8/19

9:30 am-11:44 pm

2 stops19h 14m

$541

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Wed 8/27

2:00 pm-7:30 am

1 stop12h 30m

Shannon

Tue 9/2

9:30 am-5:00 pm

1 stop12h 30m

$641

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Wed 8/27

7:00 am-7:30 am

1 stop19h 30m

Shannon

Tue 9/2

9:30 am-7:53 pm

2 stops15h 23m

$645

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Wed 8/27

9:55 am-7:30 am

2 stops16h 35m

Shannon

Tue 9/2

9:30 am-7:53 pm

2 stops15h 23m

$646

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Tue 8/12

10:55 am-7:30 am

1 stop15h 35m

Shannon

Tue 8/19

9:30 am-5:00 pm

1 stop12h 30m

$736

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Wed 8/27

10:54 am-7:30 am

1 stop15h 36m

Shannon

Tue 9/2

9:30 am-5:00 pm

1 stop12h 30m

$741

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Wed 8/27

5:45 am-11:10 am

2 stops24h 25m

Shannon

Tue 9/2

1:05 pm-1:08 pm

2 stops29h 03m

$745

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Thu 8/28

3:04 pm-11:20 am

2 stops15h 16m

Shannon

Tue 9/2

7:40 am-10:59 pm

2 stops20h 19m

$943

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Sat 9/20

5:45 am-11:50 am

3 stops25h 05m

Shannon

Thu 9/25

9:15 pm-9:00 pm

3 stops28h 45m

$2,050

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Shannon from

How to get the cheapest flight ticket from Knoxville to Shannon, Clare

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 day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Knoxville to Shannon, Clare is on a Monday when prices can be found for as low as $493. The most expensive day to fly to Shannon, Clare is Saturday, with ticket prices averaging around $1,126.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Knoxville to Shannon, Clare flights are usually those with departure times in the afternoon. Our users have found flights to Shannon, Clare in the afternoon for as low as $845. Flights at noon are often more expensive with an average ticket price of $1,112.

When to book flights from Knoxville to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Shannon, Clare (TYS to SNN) flight deals and tips

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

Best Price Found

$536

Fastest flight time

12h 30m

Direct flights

None

Airports in Shannon, Clare

1 airport
The best flight deal from Knoxville to Shannon, Clare found on momondo in the last 72 hours is $536
The fastest flight from Knoxville to Shannon, Clare takes 12h 30m
There are no direct flights from Knoxville to Shannon, Clare. Popular non-direct route for this connection is Knoxville McGhee Tyson Airport - Shannon Airport.
There is 1 airport near Shannon, Clare: Shannon (SNN)

  • How far is Knoxville McGhee Tyson to Shannon by plane?

    The distance between Knoxville McGhee Tyson and Shannon is about 3699.8 mi. 12h 30m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The required travel and health documents for your Shannon Airport 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 Shannon Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Adare
Ennis
Bunratty
Lahinch
Nenagh

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Knoxville.

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

Yes. All flights to Shannon from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from Knoxville.

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

Yes momondo offers price alerts on flights to Shannon from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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1 adult
Tue 8/5
Tue 8/12

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