Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Dublin to Knoxville from $634

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Knoxville departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dublin to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:55 am - 11:54 pm
DUB
-
TYS
19h 59m
2 stops
Delta Logo
6:00 am - 8:45 am
TYS
-
DUB
21h 45m
1 stop
$922Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
8:55 am - 11:54 pm
DUB
-
TYS
19h 59m
2 stops
Delta Logo
7:15 am - 10:00 am
TYS
-
DUB
21h 45m
1 stop
$923Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
8:55 am - 11:54 pm
DUB
-
TYS
19h 59m
2 stops
Delta Logo
6:00 am - 8:45 am
TYS
-
DUB
21h 45m
1 stop
$925Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
5:55 am - 3:19 pm
DUB
-
TYS
14h 24m
2 stops
Delta Logo
6:00 am - 8:45 am
TYS
-
DUB
21h 45m
1 stop
$927Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
5:55 am - 5:57 pm
DUB
-
TYS
17h 02m
2 stops
Delta Logo
7:33 am - 8:45 am
TYS
-
DUB
20h 12m
1 stop
$928Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
10:00 am - 5:57 pm
DUB
-
TYS
12h 57m
1 stop
Delta Logo
6:00 am - 8:45 am
TYS
-
DUB
21h 45m
1 stop
$933Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
11:00 am - 8:14 pm
DUB
-
TYS
14h 14m
1 stop
Delta Logo
9:00 am - 8:45 am
TYS
-
DUB
18h 45m
1 stop
$935Delta
Tue, Jun 9 - Sat, Jun 13
Delta Logo
1:25 pm - 11:54 pm
DUB
-
TYS
15h 29m
2 stops
Delta Logo
7:11 am - 7:55 am
TYS
-
DUB
19h 44m
2 stops
$936Delta
Tue, Jun 9 - Sat, Jun 13
American Airlines Logo
9:30 am - 5:37 pm
DUB
-
TYS
13h 07m
2 stops
American Airlines Logo
8:39 pm - 9:35 am
TYS
-
DUB
31h 56m
1 stop
$937American Airlines
Tue, Sep 15 - Sat, Sep 19
Delta Logo
12:00 pm - 11:01 pm
DUB
-
TYS
16h 01m
1 stop
Delta Logo
10:26 am - 8:45 am
TYS
-
DUB
17h 19m
1 stop
$938Delta
Tue, Jun 9 - Sat, Jun 13

Delta flights from Dublin to Knoxville

Our best Delta deals on Dublin to Knoxville flight tickets
Delta
Jun 9
DUB8:55 amDublin
19h 59m
2 stops
TYS11:54 pmKnoxville McGhee Tyson
Jun 13
TYS6:00 amKnoxville McGhee Tyson
21h 45m
1 stop
DUB8:45 amDublin
$922
Delta
Jun 9
DUB8:55 amDublin
19h 59m
2 stops
TYS11:54 pmKnoxville McGhee Tyson
Jun 13
TYS7:15 amKnoxville McGhee Tyson
21h 45m
1 stop
DUB10:00 amDublin
$923
Delta
Jun 9
DUB8:55 amDublin
19h 59m
2 stops
TYS11:54 pmKnoxville McGhee Tyson
Jun 13
TYS6:00 amKnoxville McGhee Tyson
21h 45m
1 stop
DUB8:45 amDublin
$925

Air Canada flights from Dublin to Knoxville

Our best Air Canada deals on Dublin to Knoxville flight tickets
Air Canada
Jun 9
DUB11:10 amDublin
17h 44m
3 stops
TYS11:54 pmKnoxville McGhee Tyson
Jun 13
TYS10:00 amKnoxville McGhee Tyson
17h 15m
3 stops
DUB8:15 amDublin
$1,500
Air Canada
Jun 9
DUB11:10 amDublin
17h 44m
3 stops
TYS11:54 pmKnoxville McGhee Tyson
Jun 13
TYS10:00 amKnoxville McGhee Tyson
17h 15m
3 stops
DUB8:15 amDublin
$1,503

momondo Fare Finder

 
Customize your flight search to find flights from Dublin 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, momondo users made 832,500 searches. Data last updated April 26, 2026.
Use the filters below to find and compare flights from Dublin to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

8:55 am-11:54 pm

2 stops19h 59m

Knoxville McGhee Tyson

Sat 6/13

6:00 am-8:45 am

1 stop21h 45m

$922

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

8:55 am-11:54 pm

2 stops19h 59m

Knoxville McGhee Tyson

Sat 6/13

7:15 am-10:00 am

1 stop21h 45m

$923

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

8:55 am-11:54 pm

2 stops19h 59m

Knoxville McGhee Tyson

Sat 6/13

6:00 am-8:45 am

1 stop21h 45m

$925

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

5:55 am-3:19 pm

2 stops14h 24m

Knoxville McGhee Tyson

Sat 6/13

6:00 am-8:45 am

1 stop21h 45m

$927

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

5:55 am-5:57 pm

2 stops17h 02m

Knoxville McGhee Tyson

Sat 6/13

7:33 am-8:45 am

1 stop20h 12m

$928

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

10:00 am-5:57 pm

1 stop12h 57m

Knoxville McGhee Tyson

Sat 6/13

6:00 am-8:45 am

1 stop21h 45m

$933
Quickest round-trip

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

11:00 am-8:14 pm

1 stop14h 14m

Knoxville McGhee Tyson

Sat 6/13

9:00 am-8:45 am

1 stop18h 45m

$935

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

1:25 pm-11:54 pm

2 stops15h 29m

Knoxville McGhee Tyson

Sat 6/13

7:11 am-7:55 am

2 stops19h 44m

$936

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 9/15

9:30 am-5:37 pm

2 stops13h 07m

Knoxville McGhee Tyson

Sat 9/19

8:39 pm-9:35 am

1 stop31h 56m

$937

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 6/9

12:00 pm-11:01 pm

1 stop16h 01m

Knoxville McGhee Tyson

Sat 6/13

10:26 am-8:45 am

1 stop17h 19m

$938

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Knoxville from

How to get the cheapest flight ticket from Dublin 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

Can stopping save me money on Dublin to Knoxville flights?

You could potentially save up to 35% on your flight if you consider stops on a Dublin to Knoxville flight.

When to book flights from Dublin to Knoxville

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

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

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

Fastest flight time

19h 59m

Direct flights

None
The fastest flight from Dublin to Knoxville takes 19h 59m
There are no direct flights from Dublin to Knoxville. There are no popular flight routes from Dublin to Knoxville.
Search flight deals

Frequently asked questions about flying from Dublin to Knoxville

  • How far is Dublin to Knoxville McGhee Tyson by plane?

    A flight from Dublin to Knoxville McGhee Tyson will travel around 3793.6 mi. 19h 59m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Knoxville McGhee Tyson Airport.

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

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Crossville
Maryville
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

It is quick and easy to find Dublin 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 Dublin to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Dublin to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Dublin 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 Dublin and alert you when they change.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/26
Tue 6/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States