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$711+ Cheap flights from Ireland to Knoxville (TYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — TYS
ago. 10 — ago. 171
dom. 8/10
dom. 8/17
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 agosto 5, 2025.

Round-trip from

$711
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$892
From Ireland to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Ireland to Knoxville

Best flights from Ireland to Knoxville
Discover carefully curated flight deals from Ireland to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 5, 2025.

This American Airlines deal was found by Cheapflights users on 8/4. 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.
jue. 1/1511:30 amDUB - TYS
1 stop14h 13mAmerican Airlines
lun. 1/1911:03 amTYS - DUB
2 stops23h 17mAmerican Airlines
Deal found 8/4$711
This Bravofly deal was found by Cheapflights users on 8/3. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1712:40 pmDUB - TYS
2 stops37h 46mScandinavian Airlines
mié. 9/241:52 pmTYS - DUB
2 stops23h 23mScandinavian Airlines
Deal found 8/3$713
This Delta deal was found by Cheapflights users on 8/3. 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.
jue. 8/285:55 amDUB - TYS
2 stops16h 18mDelta
lun. 9/17:10 amTYS - DUB
1 stop20h 35mDelta
Deal found 8/3$759
This Expedia deal was found by Cheapflights users on 8/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 1/188:40 pmDUB - TYS
2 stops26h 06mBritish Airways
dom. 5/173:03 pmTYS - DUB
2 stops13h 37mBritish Airways
Deal found 8/3$780
This Bravofly deal was found by Cheapflights users on 8/3. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1711:00 amDUB - TYS
1 stop14h 02mMultiple Airlines
mié. 9/241:52 pmTYS - DUB
2 stops20h 08mMultiple Airlines
Deal found 8/3$830
This American Airlines deal was found by Cheapflights users on 8/3. 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.
dom. 1/1811:30 amDUB - TYS
1 stop11h 16mAmerican Airlines
dom. 5/177:55 amTYS - DUB
1 stop17h 35mAmerican Airlines
Deal found 8/3$770
This American Airlines deal was found by Cheapflights users on 8/3. 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. 9/1711:45 amDUB - TYS
1 stop10h 28mAmerican Airlines
mié. 9/243:56 pmTYS - DUB
1 stop14h 44mAmerican Airlines
Deal found 8/3$841

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 agosto 5, 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. 1/15

11:30 am-8:43 pm

1 stop14h 13m

Knoxville McGhee Tyson

lun. 1/19

11:03 am-3:20 pm

2 stops23h 17m

$711

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mié. 9/17

12:40 pm-9:26 pm

2 stops37h 46m

Knoxville McGhee Tyson

mié. 9/24

1:52 pm-6:15 pm

2 stops23h 23m

$713

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

jue. 8/28

5:55 am-5:13 pm

2 stops16h 18m

Knoxville McGhee Tyson

lun. 9/1

7:10 am-8:45 am

1 stop20h 35m

$759

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

dom. 1/18

11:30 am-5:46 pm

1 stop11h 16m

Knoxville McGhee Tyson

dom. 5/17

7:55 am-6:30 am

1 stop17h 35m

$770

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

dom. 1/18

8:40 pm-5:46 pm

2 stops26h 06m

Knoxville McGhee Tyson

dom. 5/17

3:03 pm-9:40 am

2 stops13h 37m

$780

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mié. 9/17

11:00 am-8:02 pm

1 stop14h 02m

Knoxville McGhee Tyson

mié. 9/24

1:52 pm-3:00 pm

2 stops20h 08m

$830

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

mié. 9/17

11:45 am-5:13 pm

1 stop10h 28m

Knoxville McGhee Tyson

mié. 9/24

3:56 pm-11:40 am

1 stop14h 44m

$841

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

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

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 agosto 5, 2025.
Get a feel of what it's like to fly with American Airlines from Ireland to Knoxville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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.

  • 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 $294). 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 Knoxville?

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

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