What airlines fly to Dublin?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Dublin from Knoxville according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 4 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Dublin Airport?

Prices for flights from Knoxville McGhee Tyson Airport to Dublin Airport were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Dublin Airport?

The number of operators available for flights from Knoxville McGhee Tyson Airport to Dublin Airport is 4 as of January 2026.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Dublin 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 Knoxville McGhee Tyson Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$462 Cheap Flights from Knoxville to Dublin in 2026

Q: What is the typical price of a round-trip flight between Knoxville and Dublin?

Prices are currently low for flights on this route. Typical prices usually range from $577 to $1,529. The lowest price recently found on this route was $462.

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Find the cheapest flights from Knoxville to Dublin

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Enter your travel dates to find the best prices.

10:49 am - 9:45 am

TYS

DUB

17h 56m

1 stop

9:50 am - 3:09 pm

DUB

TYS

34h 19m

2 stops

$462United Airlines

Tue, Mar 31 - Tue, Apr 14

1:52 pm - 10:40 am

TYS

DUB

15h 48m

2 stops

9:50 am - 5:11 pm

DUB

TYS

36h 21m

2 stops

$467United Airlines

Wed, Apr 22 - Fri, May 1

5:15 pm - 2:20 pm

TYS

DUB

16h 05m

2 stops

8:40 pm - 8:40 pm

DUB

TYS

29h 00m

2 stops

$468British Airways

Tue, Feb 10 - Mon, Mar 2

9:40 am - 8:15 am

TYS

DUB

17h 35m

2 stops

9:50 am - 11:03 pm

DUB

TYS

42h 13m

2 stops

$471Air Canada

Tue, Mar 31 - Tue, Apr 14

6:35 am - 7:45 am

TYS

DUB

20h 10m

1 stop

8:50 am - 11:57 pm

DUB

TYS

19h 07m

2 stops

$483Delta

Sun, Mar 1 - Mon, Mar 9

1:00 pm - 8:00 am

TYS

DUB

38h 00m

2 stops

9:45 am - 5:54 pm

DUB

TYS

13h 09m

1 stop

$484Air France

Tue, Feb 10 - Mon, Mar 2

7:44 am - 8:40 am

TYS

DUB

19h 56m

1 stop

11:30 am - 9:05 pm

DUB

TYS

14h 35m

1 stop

$485American Airlines

Tue, Feb 10 - Mon, Mar 2

5:48 pm - 9:45 am

TYS

DUB

10h 57m

1 stop

9:50 am - 10:29 pm

DUB

TYS

17h 39m

2 stops

$486United Airlines

Mon, Apr 20 - Tue, Apr 28

5:00 pm - 12:40 pm

TYS

DUB

14h 40m

2 stops

10:45 am - 8:00 pm

DUB

TYS

14h 15m

2 stops

$488KLM

Tue, Feb 10 - Mon, Mar 2

12:22 pm - 9:35 am

TYS

DUB

16h 13m

1 stop

9:30 am - 11:56 pm

DUB

TYS

19h 26m

1 stop

$489American Airlines

Tue, Mar 31 - Tue, Apr 14

United Airlines flights from Knoxville to Dublin

Our best United Airlines deals on Knoxville to Dublin flight tickets

United Airlines

Mar 31

TYS7:00 amKnoxville McGhee Tyson

21h 45m

1 stop

DUB9:45 amDublin

Apr 14

DUB9:50 amDublin

53h 18m

2 stops

TYS10:08 amKnoxville McGhee Tyson

$462

United Airlines

Apr 22

TYS1:52 pmKnoxville McGhee Tyson

15h 48m

2 stops

DUB10:40 amDublin

May 1

DUB9:50 amDublin

36h 21m

2 stops

TYS5:11 pmKnoxville McGhee Tyson

$467

United Airlines

Apr 20

TYS5:48 pmKnoxville McGhee Tyson

10h 57m

1 stop

DUB9:45 amDublin

Apr 28

DUB9:50 amDublin

17h 39m

2 stops

TYS10:29 pmKnoxville McGhee Tyson

$486

Air Canada flights from Knoxville to Dublin

Our best Air Canada deals on Knoxville to Dublin flight tickets

Air Canada

Mar 31

TYS9:40 amKnoxville McGhee Tyson

17h 35m

2 stops

DUB8:15 amDublin

Apr 14

DUB9:50 amDublin

42h 13m

2 stops

TYS11:03 pmKnoxville McGhee Tyson

$471

Air Canada

Feb 25

TYS7:25 pmKnoxville McGhee Tyson

30h 45m

2 stops

DUB7:10 amDublin

Mar 1

DUB9:00 amDublin

35h 15m

2 stops

TYS3:15 pmKnoxville McGhee Tyson

$495

Air Canada

Apr 20

TYS7:20 pmKnoxville McGhee Tyson

31h 55m

2 stops

DUB8:15 amDublin

Apr 27

DUB9:50 amDublin

34h 19m

2 stops

TYS3:09 pmKnoxville McGhee Tyson

$571

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 3/31

10:49 am-9:45 am

1 stop17h 56m

Dublin

Tue 4/14

9:50 am-3:09 pm

2 stops34h 19m

$462

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 4/22

1:52 pm-10:40 am

2 stops15h 48m

Dublin

Fri 5/1

9:50 am-5:11 pm

2 stops36h 21m

$467

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 2/10

5:15 pm-2:20 pm

2 stops16h 05m

Dublin

Mon 3/2

8:40 pm-8:40 pm

2 stops29h 00m

$468

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 3/31

9:40 am-8:15 am

2 stops17h 35m

Dublin

Tue 4/14

9:50 am-11:03 pm

2 stops42h 13m

$471

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Sun 3/1

6:35 am-7:45 am

1 stop20h 10m

Dublin

Mon 3/9

8:50 am-11:57 pm

2 stops19h 07m

$483

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 2/10

1:00 pm-8:00 am

2 stops38h 00m

Dublin

Mon 3/2

9:45 am-5:54 pm

1 stop13h 09m

$484

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 2/10

7:44 am-8:40 am

1 stop19h 56m

Dublin

Mon 3/2

11:30 am-9:05 pm

1 stop14h 35m

$485

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Mon 4/20

5:48 pm-9:45 am

1 stop10h 57m

Dublin

Tue 4/28

9:50 am-10:29 pm

2 stops17h 39m

$486

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 2/10

5:00 pm-12:40 pm

2 stops14h 40m

Dublin

Mon 3/2

10:45 am-8:00 pm

2 stops14h 15m

$488

KnoxvilleDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 3/31

12:22 pm-9:35 am

1 stop16h 13m

Dublin

Tue 4/14

9:30 am-11:56 pm

1 stop19h 26m

$489

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Dublin

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

What is the typical price of a round-trip flight between Knoxville and Dublin?

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Knoxville to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $483. If you’re not able to fly to Dublin in January, then November is your next best option. Flight prices from Knoxville to Dublin during November average around $582.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $791 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Knoxville for as low as $574 on momondo.

Can stopping save me money on Knoxville to Dublin flights?

You could potentially save up to 62% on your flight if you consider stops on a Knoxville to Dublin flight.

When to book flights from Knoxville to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Dublin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to Dublin (TYS to DUB) flight deals and tips

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

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from Knoxville to Dublin takes 9h 55m

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

Search flight deals

How far is Knoxville McGhee Tyson to Dublin by plane?
Dublin is 3793.6 mi away from Knoxville McGhee Tyson. In terms of flight time, this usually takes a little over 9h 55m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Dublin Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Dublin Airport were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Dublin Airport?
The number of operators available for flights from Knoxville McGhee Tyson Airport to Dublin Airport is 4 as of January 2026.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Dublin 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 Knoxville McGhee Tyson Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Knoxville to Dublin?
momondo data reveals that the most frequently booked airline on the route from Knoxville to Dublin is United Airlines, representing 46% of all bookings. The subsequent popular airlines are American Airlines at 28%, Delta at 17%, and KLM at 9%.

Best airlines flying from Knoxville to Dublin

Compare and see reviews for airlines that fly from Knoxville to Dublin with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $492	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Delta	PriceFrom $506	Free Cancellation	Rating 7.9 8,127 reviews	Search Delta flights
KLM	PriceFrom $536	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
American Airlines	PriceFrom $582	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights

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Mullingar

Bray

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Drogheda

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Castleknock

Naas

Leixlip

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Cavan

Maynooth

Thurles

Slane

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Dublin for you.

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

Yes. momondo enables you to select and highlight flights to Dublin from Knoxville with this policy.

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

Once all potential Knoxville to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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