Cheap flights from Ireland to Knoxville from £519
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Knoxville departing on 3/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 3/12
09:00-23:59
2 stops19h 59m
Knoxville McGhee Tyson
Sun 13/12
14:07-09:55
2 stops14h 48m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 3/12
09:00-23:59
2 stops19h 59m
Knoxville McGhee Tyson
Sun 13/12
17:35-08:10
1 stop33h 35m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Sun 1/11
06:00-22:08
2 stops21h 08m
Knoxville McGhee Tyson
Sat 7/11
08:35-08:45
2 stops19h 10m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Sun 1/11
06:00-22:08
2 stops21h 08m
Knoxville McGhee Tyson
Sat 7/11
08:35-07:45
1 stop18h 10m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Sun 1/11
09:30-15:52
1 stop11h 22m
Knoxville McGhee Tyson
Sat 7/11
06:45-07:30
2 stops19h 45m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 3/12
10:40-20:47
1 stop15h 07m
Knoxville McGhee Tyson
Sun 13/12
12:45-09:55
1 stop16h 10m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 28/1
09:30-19:51
1 stop15h 21m
Knoxville McGhee Tyson
Mon 1/2
12:20-07:30
1 stop14h 10m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 11/2
09:30-19:51
1 stop15h 21m
Knoxville McGhee Tyson
Mon 15/2
10:50-08:10
1 stop16h 20m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 11/2
09:30-19:51
1 stop15h 21m
Knoxville McGhee Tyson
Mon 15/2
13:50-07:30
2 stops12h 40m
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 11/2
09:30-19:51
1 stop15h 21m
Knoxville McGhee Tyson
Mon 15/2
07:00-07:30
2 stops19h 30m
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How to get the cheapest flight ticket from Ireland to Knoxville
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
Cheap Ireland to Knoxville flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Knoxville
Frequently asked questions about flying from Ireland to Knoxville
When did momondo last update prices for flights from Ireland to Knoxville McGhee Tyson Airport?
Prices for flights from Ireland to Knoxville McGhee Tyson Airport were last updated today.
How many operators does momondo search for flights from Ireland to Knoxville McGhee Tyson Airport?
There is 1 operator available for flights from Ireland to Knoxville McGhee Tyson Airport as of October 2026.
How old do you have to be to fly from Ireland to Knoxville McGhee Tyson 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 Ireland to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The required travel and health documents for your Knoxville McGhee Tyson 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 Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Ireland to Knoxville
Compare and see reviews for airlines that fly from Ireland to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £429 | Free Cancellation | Rating 7.4 10,350 reviews |
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Why should I use momondo to find a flight deal from Ireland to Knoxville?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Knoxville for you.
Can I find flights from Ireland to Knoxville with flexible booking policies on momondo?
Flights from Ireland to Knoxville 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 Ireland to Knoxville?
momondo helps you find the best flight between Ireland and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ireland to Knoxville right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ireland to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.