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$348+ Cheap flights from Ireland to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — TYS
abr. 5 — abr. 121
sáb. 4/5
sáb. 4/12
1 adult, Economy
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Cheap flight deals from Ireland to Knoxville

Keep the following information in mind while searching for Ireland to Knoxville flight deals. Data was last updated marzo 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$637
(Delta)

One-way from

$348
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,014
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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One-way flight from Ireland to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 14% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ireland to Knoxville

Cheapest flights from Ireland to Knoxville
Explore the most affordable flight options available from Ireland to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 31, 2025.

This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/75:55 amDUB - TYS
2 stops22h 47mDelta
dom. 4/137:00 amTYS - DUB
1 stop20h 45mDelta
Deal found 3/31$628
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/1411:45 amDUB - TYS
1 stop14h 32mAmerican Airlines
mié. 5/218:00 amTYS - DUB
1 stop17h 30mAmerican Airlines
Deal found 3/30$814
This Flighttix deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/1411:45 amDUB - TYS
1 stop11h 17mBritish Airways
mié. 5/218:00 amTYS - DUB
1 stop17h 30mBritish Airways
Deal found 3/30$816
This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/155:30 amDUB - TYS
2 stops35h 25mMultiple Airlines
jue. 5/229:30 amTYS - DUB
3 stops33h 40mMultiple Airlines
Deal found 3/30$869
This Air Canada deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/76:30 amDUB - TYS
3 stops18h 06mAir Canada
dom. 4/132:20 pmTYS - DUB
3 stops18h 05mAir Canada
Deal found 3/31$2,190
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/308:50 amDUB - TYS
1 stop10h 50mUnited Airlines
mié. 4/305:25 pmTYS - DUB
1 stop11h 20mUnited Airlines
Deal found 3/30$4,109

Cheapflights Fare Finder

Customize your flight search to find flights from Ireland to Knoxville 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, Cheapflights users made 2,558,603 searches. Data last updated marzo 31, 2025.
Use the filters below to find and compare flights from Ireland to Knoxville that are best for you.

Fly from

Ireland

Fly to

Knoxville

Route

Depart

Return

Price

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

jue. 5/15

12:00 pm-11:04 pm

1 stop16h 04m

Knoxville McGhee Tyson

jue. 5/22

6:50 am-7:45 am

1 stop19h 55m

$637

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mié. 5/14

11:45 am-9:17 pm

1 stop14h 32m

Knoxville McGhee Tyson

mié. 5/21

8:00 am-6:30 am

1 stop17h 30m

$814

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mié. 5/14

11:45 am-6:02 pm

1 stop11h 17m

Knoxville McGhee Tyson

mié. 5/21

8:00 am-6:30 am

1 stop17h 30m

$816

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

jue. 5/15

5:30 am-11:55 am

2 stops35h 25m

Knoxville McGhee Tyson

jue. 5/22

9:30 am-12:10 am

3 stops33h 40m

$869

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mié. 4/30

8:50 am-2:40 pm

1 stop10h 50m

Knoxville McGhee Tyson

mié. 4/30

5:25 pm-9:45 am

1 stop11h 20m

$4,109

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mar. 6/17

6:30 am-11:50 am

3 stops34h 20m

$348

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mar. 6/17

12:50 pm-5:35 pm

2 stops33h 45m

$526

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

jue. 5/1

11:35 am-11:30 pm

1 stop16h 55m

$551

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mar. 6/17

12:40 pm-9:07 pm

1 stop13h 27m

$690

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mar. 6/17

9:20 am-11:59 pm

3 stops19h 39m

$1,359

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated marzo 31, 2025.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,789 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ireland to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What are the cheapest airlines to fly from Ireland to Knoxville one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $526. Users have also found prices from $551 and $690 on Aer Lingus and Finnair, respectively.

  • 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.

  • What is the cheapest month to book a flight from Ireland to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Ireland to Knoxville (average of $296). Flying from Ireland to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ireland?

Book flights to Ireland if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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