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$681+ Cheap flights from Ireland to Knoxville (TYS)

DUB — TYS
Nov 23 — Nov 301
Mon 11/23
Mon 11/30
1 adult, Economy
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Cheap flight deals from Ireland to Knoxville

Cheapest flights from Ireland to Knoxville

Fri 12/45:45 am -
2 stops17h 46m
Fri 12/117:10 am -
2 stops20h 35m
Deal found 10/20$681
Sun 11/19:30 am -
2 stops16h 24m
Sat 11/711:59 am -
2 stops14h 31m
Deal found 10/20$690
Thu 11/129:00 am -
2 stops16h 54m
Mon 11/161:51 pm -
2 stops12h 39m
Deal found 10/24$697
Sun 11/112:05 pm -
1 stop12h 31m
Sat 11/71:55 pm -
1 stop15h 25m
Deal found 10/23$698
Thu 12/245:45 am -
2 stops20h 45m
Fri 1/158:47 am -
2 stops19h 38m
Deal found 10/20$706
Thu 11/125:10 am -
2 stops23h 49m
Tue 11/174:30 pm -
1 stop12h 25m
Deal found 10/24$707
Thu 11/1212:05 pm -
1 stop16h 54m
Tue 11/171:56 pm -
1 stop13h 14m
Deal found 10/24$710
Thu 12/2410:40 am -
1 stop11h 35m
Fri 1/156:30 am -
2 stops20h 00m
Deal found 10/20$729
Fri 12/412:05 pm -
1 stop12h 42m
Fri 12/117:45 pm -
1 stop9h 35m
Deal found 10/20$795

Find flight deals from Ireland to Knoxville

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$681
(Delta)

Popular in

August

Cheapest in

December

Average price

$707
Provider with most accurate pricing for Dublin-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Dublin-Knoxville McGhee Tyson flights.
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From Ireland to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 15% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Knoxville that are best for you.

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Price

Cheapest round-trip

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Fri 12/4

5:45 am-6:31 pm

2 stops17h 46m

Knoxville McGhee Tyson

Fri 12/11

7:10 am-8:45 am

2 stops20h 35m

$681

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 11/21

9:00 am-11:30 am

2 stops31h 30m

Knoxville McGhee Tyson

Sat 11/28

5:45 am-7:30 am

2 stops20h 45m

$697

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Thu 11/12

9:00 am-11:59 pm

2 stops19h 59m

Knoxville McGhee Tyson

Mon 11/16

7:35 pm-10:20 am

1 stop9h 45m

$697
Quickest round-trip

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Thu 1/28

9:30 am-7:51 pm

1 stop15h 21m

Knoxville McGhee Tyson

Mon 2/1

12:20 pm-7:30 am

1 stop14h 10m

$701

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Fri 11/20

10:40 am-4:59 pm

1 stop11h 19m

Knoxville McGhee Tyson

Fri 11/27

6:45 am-10:20 am

2 stops22h 35m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Sorted by cheapest first

Best time to book a flight from Ireland to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Ireland with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Ireland to Knoxville

No data available for this route at this time. Please check back soon.

Related info for your journey

  • What airport do you fly into for flights to Knoxville from Ireland?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Knoxville from Ireland.

  • How long is the flight from Ireland to Knoxville?

    For as low as $681, Delta can have you in Knoxville from Ireland in 17h 46m. The distance between Ireland and Knoxville is about 3803 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Ireland to Knoxville that include hotel bookings?

    Yes. In addition to deals on Ireland to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Knoxville.

  • Can I find deals for business class flights from Ireland to Knoxville?

    Yes. Cheapflights offers flight deals from Ireland to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Newport
Bryson City
Murphy

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