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$450+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — TYS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Ireland to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$450
(American Airlines)
From Ireland to Knoxville McGhee Tyson
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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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 3/172:05 pmDUB - TYS
2 stops26h 19mAmerican Airlines
Sun 3/236:32 pmTYS - DUB
1 stop10h 08mAmerican Airlines
Deal found 1/20$450
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 3/188:55 amDUB - TYS
2 stops18h 47mDelta
Sun 3/2310:30 amTYS - DUB
2 stops17h 35mDelta
Deal found 1/20$596
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1710:40 amDUB - TYS
2 stops15h 48mBritish Airways
Sun 3/236:32 pmTYS - DUB
1 stop10h 08mBritish Airways
Deal found 1/20$617
This SmartFares deal was found by Cheapflights users on 1/21. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/77:10 pmDUB - TYS
2 stops33h 37mScandinavian Airlines
Fri 3/142:35 pmTYS - DUB
2 stops38h 45mScandinavian Airlines
Deal found 1/21$672
This Aer Lingus deal was found by Cheapflights users on 1/20. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/63:20 pmDUB - TYS
1 stop12h 25mMultiple Airlines
Thu 3/135:40 amTYS - DUB
1 stop22h 50mMultiple Airlines
Deal found 1/20$753
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1711:30 amDUB - TYS
1 stop14h 58mAer Lingus
Sun 3/238:00 amTYS - DUB
1 stop17h 15mAer Lingus
Deal found 1/20$797
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/611:50 amDUB - TYS
2 stops15h 55mUnited Airlines
Thu 3/137:00 amTYS - DUB
3 stops43h 10mUnited Airlines
Deal found 1/20$919
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Mon 3/178:00 amDUB - TYS
2 stops35h 04mAir Canada
Sun 3/235:40 amTYS - DUB
2 stops20h 30mAir Canada
Deal found 1/20$938

Find flights from Ireland to Knoxville within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 3/17

2:05 pm-12:03 am

2 stops13h 58m

Knoxville McGhee Tyson

Sun 3/23

11:57 am-8:40 am

2 stops16h 43m

$450

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 3/18

8:55 am-11:42 pm

2 stops18h 47m

Knoxville McGhee Tyson

Sun 3/23

10:30 am-8:05 am

2 stops17h 35m

$596

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 3/17

10:40 am-10:28 pm

2 stops15h 48m

Knoxville McGhee Tyson

Sun 3/23

6:32 pm-8:40 am

1 stop10h 08m

$617

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 3/7

7:10 pm-11:47 pm

2 stops33h 37m

Knoxville McGhee Tyson

Fri 3/14

2:35 pm-9:20 am

2 stops38h 45m

$672

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 3/6

3:20 pm-10:45 pm

1 stop12h 25m

Knoxville McGhee Tyson

Thu 3/13

5:40 am-8:30 am

1 stop22h 50m

$753

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 3/17

11:30 am-10:28 pm

1 stop14h 58m

Knoxville McGhee Tyson

Sun 3/23

8:00 am-5:15 am

1 stop17h 15m

$797

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 3/6

11:50 am-10:45 pm

2 stops15h 55m

Knoxville McGhee Tyson

Thu 3/13

7:00 am-6:10 am

3 stops43h 10m

$919

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 3/17

8:00 am-3:04 pm

2 stops35h 04m

Knoxville McGhee Tyson

Sun 3/23

5:40 am-6:10 am

2 stops20h 30m

$938

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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.

Travel insights for flights from Ireland to Knoxville

Get recent, data-driven insights about flights from Ireland to Knoxville including ideal travel times, pricing trends, and more.

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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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
8,521 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Aer Lingus
7.1
Good
1,082 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

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.

  • 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 $297). 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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