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Cheap flights from Knoxville to Shannon from €584

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Shannon departing on 14/1. 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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Find the cheapest flights from Knoxville to Shannon

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:00 - 16:45
TYS
-
SNN
19h 45m2 stops
British Airways Logo
17:30 - 18:46
SNN
-
TYS
30h 16m2 stops
€584British Airways
Wed, 14 Jan - Sun, 18 Jan
American Airlines Logo
14:50 - 11:30
TYS
-
SNN
16h 40m2 stops
American Airlines Logo
07:40 - 21:27
SNN
-
TYS
18h 47m2 stops
€619American Airlines
Thu, 26 Mar - Mon, 4 May
American Airlines Logo
19:39 - 15:45
TYS
-
SNN
16h 06m2 stops
American Airlines Logo
07:40 - 21:27
SNN
-
TYS
18h 47m2 stops
€667American Airlines
Fri, 27 Mar - Mon, 13 Apr
Multiple Airlines Logo
07:30 - 06:20
TYS
-
SNN
18h 50m1 stop
Multiple Airlines Logo
07:40 - 09:40
SNN
-
TYS
31h 00m2 stops
€723Multiple Airlines
Thu, 26 Mar - Mon, 4 May
Air Canada Logo
14:21 - 11:30
TYS
-
SNN
17h 09m3 stops
Air Canada Logo
21:15 - 19:31
SNN
-
TYS
27h 16m3 stops
€2,643Air Canada
Fri, 27 Mar - Mon, 13 Apr
Air Canada Logo
13:53 - 11:30
TYS
-
SNN
17h 37m3 stops
Air Canada Logo
21:15 - 19:31
SNN
-
TYS
27h 16m3 stops
€2,814Air Canada
Fri, 27 Mar - Mon, 13 Apr

American Airlines flights from Knoxville to Shannon, Clare

Our best American Airlines deals on Knoxville to Shannon, Clare flight tickets
American Airlines
26 Mar
TYS14:50Knoxville McGhee Tyson
16h 40m
2 stops
SNN11:30Shannon
4 May
SNN07:40Shannon
18h 47m
2 stops
TYS21:27Knoxville McGhee Tyson
€619
Find similar
American Airlines
27 Mar
TYS19:39Knoxville McGhee Tyson
16h 06m
2 stops
SNN15:45Shannon
13 Apr
SNN07:40Shannon
18h 47m
2 stops
TYS21:27Knoxville McGhee Tyson
€667
Find similar

Air Canada flights from Knoxville to Shannon, Clare

Our best Air Canada deals on Knoxville to Shannon, Clare flight tickets
Air Canada
27 Mar
TYS14:21Knoxville McGhee Tyson
17h 09m
3 stops
SNN11:30Shannon
13 Apr
SNN21:15Shannon
27h 16m
3 stops
TYS19:31Knoxville McGhee Tyson
€2,643
Find similar
Air Canada
27 Mar
TYS13:53Knoxville McGhee Tyson
17h 37m
3 stops
SNN11:30Shannon
13 Apr
SNN21:15Shannon
27h 16m
3 stops
TYS19:31Knoxville McGhee Tyson
€2,814
Find similar

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 16 December 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

Wed 14/1

16:00-16:45

2 stops19h 45m

Shannon

Sun 18/1

17:30-18:46

2 stops30h 16m

€584

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Thu 26/3

14:50-11:30

2 stops16h 40m

Shannon

Mon 4/5

07:40-21:27

2 stops18h 47m

€619

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Fri 27/3

19:39-15:45

2 stops16h 06m

Shannon

Mon 13/4

07:40-21:27

2 stops18h 47m

€667

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Thu 26/3

07:30-06:20

1 stop18h 50m

Shannon

Mon 4/5

07:40-09:40

2 stops31h 00m

€723

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Fri 27/3

14:21-11:30

3 stops17h 09m

Shannon

Mon 13/4

21:15-19:31

3 stops27h 16m

€2,643

KnoxvilleShannon

TYS - SNN

TYSSNN

Knoxville McGhee Tyson

Fri 27/3

13:53-11:30

3 stops17h 37m

Shannon

Mon 13/4

21:15-19:31

3 stops27h 16m

€2,814

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 return 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

Fastest flight time

19h 45m

Direct flights

None
The fastest flight from Knoxville to Shannon, Clare takes 19h 45m
There are no direct flights from Knoxville to Shannon, Clare. There are no popular flight routes from Knoxville to Shannon, Clare.
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  • How far is Knoxville McGhee Tyson to Shannon by plane?

    A flight from Knoxville McGhee Tyson to Shannon will travel around 5954.3 km. In terms of flight time, this usually takes a little over 19h 45m.

  • 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 were last updated today.

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

    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 Shannon Airport.

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

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Knoxville to Shannon, Clare?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Knoxville from Shannon, Clare. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Knoxville to Shannon, Clare with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Shannon?

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

Why use momondo?

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

Finding the right flight to Shannon from Knoxville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shannon quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Knoxville to Shannon flights to just show those with flexible booking policies.

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

Once all potential Knoxville to Shannon 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 Shannon right now. Can momondo alert me if prices change?

Price alerts on flights to Shannon from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Shannon, Clare trip

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