What is the cheapest airline that flies from Ireland to Knoxville McGhee Tyson?

WestJet, British Airways, and American Airlines are the most popular carriers operating from Ireland to Knoxville McGhee Tyson

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 are refreshed on a daily basis.

How old do you have to be to fly from Ireland to Knoxville McGhee Tyson Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Knoxville McGhee Tyson Airport.

What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$523 Cheap Flights from Ireland to Knoxville in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to Knoxville

Round-trip

One-way

Recent round-trip flight deals from Ireland to Knoxville

Enter your travel dates to find the best prices.

9:00 am - 3:15 pmDUB-TYS

35h 15m2 stops

2:21 pm - 10:20 amTYS-DUB

15h 59m1 stop

$523Multiple Airlines

Find Deal

Fri, Feb 27 - Mon, Mar 9

9:00 am - 3:15 pmDUB-TYS

35h 15m2 stops

7:25 pm - 6:10 amTYS-DUB

30h 45m2 stops

$529Air Canada

Find Deal

Fri, Feb 27 - Mon, Mar 9

9:00 am - 9:10 pmDUB-TYS

17h 10m2 stops

7:25 pm - 8:10 amTYS-DUB

31h 45m2 stops

$535United Airlines

Find Deal

Fri, Feb 13 - Sun, Feb 15

10:40 am - 8:52 pmDUB-TYS

15h 12m1 stop

6:45 am - 8:10 amTYS-DUB

20h 25m1 stop

$541United Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

10:40 am - 11:59 pmDUB-TYS

18h 19m2 stops

9:30 am - 7:30 amTYS-DUB

17h 00m2 stops

$570United Airlines

Find Deal

Tue, Dec 23 - Sun, Jan 25

10:40 am - 9:10 pmDUB-TYS

15h 30m1 stop

1:55 pm - 8:10 amTYS-DUB

13h 15m1 stop

$584United Airlines

Find Deal

Fri, Feb 13 - Sun, Feb 15

9:30 am - 8:52 pmDUB-TYS

16h 22m2 stops

11:07 am - 7:30 amTYS-DUB

15h 23m2 stops

$599United Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

12:05 pm - 10:49 amDUB-TYS

27h 44m3 stops

9:40 am - 10:15 amTYS-DUB

19h 35m3 stops

$841Air Canada

Find Deal

Fri, Feb 13 - Sun, Feb 15

9:00 am - 9:10 pmDUB-TYS

17h 10m2 stops

9:40 am - 10:15 amTYS-DUB

19h 35m3 stops

$871Multiple Airlines

Find Deal

Fri, Feb 13 - Sun, Feb 15

5:55 am - 4:15 pmDUB-TYS

39h 20m3 stops

1:39 pm - 8:30 pmTYS-DUB

25h 51m3 stops

$1,057Multiple Airlines

Find Deal

Tue, Dec 23 - Sun, Jan 25

Air Canada flights from Ireland to Knoxville

Our best Air Canada deals on Ireland to Knoxville flight tickets

Air Canada

Feb 27

DUB9:00 amDublin

35h 15m

2 stops

TYS3:15 pmKnoxville McGhee Tyson

Mar 9

TYS7:25 pmKnoxville McGhee Tyson

30h 45m

2 stops

DUB6:10 amDublin

$529

Find similar

Air Canada

Feb 13

DUB12:05 pmDublin

27h 44m

3 stops

TYS10:49 amKnoxville McGhee Tyson

Feb 15

TYS9:40 amKnoxville McGhee Tyson

19h 35m

3 stops

DUB10:15 amDublin

$841

Find similar

United Airlines flights from Ireland to Knoxville

Our best United Airlines deals on Ireland to Knoxville flight tickets

United Airlines

Feb 13

DUB9:00 amDublin

17h 10m

2 stops

TYS9:10 pmKnoxville McGhee Tyson

Feb 15

TYS6:45 amKnoxville McGhee Tyson

20h 25m

1 stop

DUB8:10 amDublin

$535

Find similar

United Airlines

Jan 15

DUB9:30 amDublin

16h 22m

2 stops

TYS8:52 pmKnoxville McGhee Tyson

Jan 19

TYS11:07 amKnoxville McGhee Tyson

16h 03m

1 stop

DUB8:10 amDublin

$541

Find similar

United Airlines

Dec 23

DUB12:05 pmDublin

16h 54m

1 stop

TYS11:59 pmKnoxville McGhee Tyson

Jan 25

TYS9:30 amKnoxville McGhee Tyson

17h 00m

2 stops

DUB7:30 amDublin

$570

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/27

9:00 am-3:15 pm

2 stops35h 15m

Knoxville McGhee Tyson

Mon 3/9

2:21 pm-10:20 am

1 stop15h 59m

$523

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/27

9:00 am-3:15 pm

2 stops35h 15m

Knoxville McGhee Tyson

Mon 3/9

7:25 pm-6:10 am

2 stops30h 45m

$529

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/13

9:00 am-9:10 pm

2 stops17h 10m

Knoxville McGhee Tyson

Sun 2/15

7:25 pm-8:10 am

2 stops31h 45m

$535

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 1/15

10:40 am-8:52 pm

1 stop15h 12m

Knoxville McGhee Tyson

Mon 1/19

6:45 am-8:10 am

1 stop20h 25m

$541

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 12/23

10:40 am-11:59 pm

2 stops18h 19m

Knoxville McGhee Tyson

Sun 1/25

9:30 am-7:30 am

2 stops17h 00m

$570

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/13

10:40 am-9:10 pm

1 stop15h 30m

Knoxville McGhee Tyson

Sun 2/15

1:55 pm-8:10 am

1 stop13h 15m

$584

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 1/15

9:30 am-8:52 pm

2 stops16h 22m

Knoxville McGhee Tyson

Mon 1/19

11:07 am-7:30 am

2 stops15h 23m

$599

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/13

12:05 pm-10:49 am

3 stops27h 44m

Knoxville McGhee Tyson

Sun 2/15

9:40 am-10:15 am

3 stops19h 35m

$841

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/13

9:00 am-9:10 pm

2 stops17h 10m

Knoxville McGhee Tyson

Sun 2/15

9:40 am-10:15 am

3 stops19h 35m

$871

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 12/23

5:55 am-4:15 pm

3 stops39h 20m

Knoxville McGhee Tyson

Sun 1/25

1:39 pm-8:30 pm

3 stops25h 51m

$1,057

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

Can stopping save me money on Ireland to Knoxville flights?

You could potentially save up to 8% on your flight if you consider stops on a Ireland to Knoxville flight.

Cheap Ireland to Knoxville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Knoxville

Direct flights	None

There are no direct flights from Ireland to Knoxville. There are no popular flight routes from Ireland to Knoxville.

Search flight deals

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 are refreshed on a daily basis.
How old do you have to be to fly from Ireland to Knoxville McGhee Tyson Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Crossville

Maryville

Murphy

Alcoa

Oak Ridge

Newport

Lenoir City

Kodak

Dandridge

Clinton

Jefferson City

Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Knoxville?

It is quick and easy to find Ireland to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

Can I find flights from Ireland to Knoxville with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to Knoxville flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to Knoxville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knoxville from Ireland.

I’m not ready to book a flight from Ireland to Knoxville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from Ireland and alert you when they change.