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Cheap flights from Dublin to Knoxville from €563

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 12/7. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Dublin to Knoxville

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:30 - 20:12
DUB
-
TYS
12h 42m
1 stop
Lufthansa Logo
19:19 - 10:40
TYS
-
DUB
10h 21m
1 stop
€605Lufthansa
Sat, 16 May - Sat, 23 May
Lufthansa Logo
12:30 - 20:12
DUB
-
TYS
12h 42m
1 stop
Lufthansa Logo
13:35 - 10:40
TYS
-
DUB
16h 05m
1 stop
€607Lufthansa
Mon, 18 May - Mon, 25 May
Lufthansa Logo
12:30 - 20:12
DUB
-
TYS
12h 42m
1 stop
Lufthansa Logo
10:00 - 08:05
TYS
-
DUB
17h 05m
2 stops
€620Lufthansa
Mon, 18 May - Mon, 25 May
United Airlines Logo
09:20 - 20:47
DUB
-
TYS
16h 27m
2 stops
United Airlines Logo
05:45 - 10:40
TYS
-
DUB
23h 55m
1 stop
€624United Airlines
Sat, 16 May - Sat, 23 May
United Airlines Logo
09:20 - 00:25
DUB
-
TYS
20h 05m
2 stops
United Airlines Logo
05:45 - 07:20
TYS
-
DUB
20h 35m
1 stop
€629United Airlines
Fri, 4 Sep - Tue, 8 Sep
United Airlines Logo
12:30 - 23:57
DUB
-
TYS
16h 27m
1 stop
United Airlines Logo
08:30 - 07:20
TYS
-
DUB
17h 50m
2 stops
€632United Airlines
Fri, 4 Sep - Tue, 8 Sep
United Airlines Logo
09:30 - 20:45
DUB
-
TYS
16h 15m
2 stops
United Airlines Logo
10:00 - 07:20
TYS
-
DUB
16h 20m
1 stop
€632United Airlines
Mon, 18 May - Mon, 25 May
United Airlines Logo
12:30 - 14:34
DUB
-
TYS
31h 04m
1 stop
United Airlines Logo
14:25 - 10:40
TYS
-
DUB
15h 15m
1 stop
€635United Airlines
Thu, 30 Apr - Mon, 4 May
United Airlines Logo
09:50 - 20:39
DUB
-
TYS
39h 49m
2 stops
United Airlines Logo
08:20 - 09:45
TYS
-
DUB
20h 25m
1 stop
€725United Airlines
Mon, 29 Jun - Sat, 18 Jul
United Airlines Logo
12:30 - 20:34
DUB
-
TYS
13h 04m
1 stop
United Airlines Logo
13:35 - 07:20
TYS
-
DUB
12h 45m
1 stop
€744United Airlines
Mon, 29 Jun - Sat, 18 Jul

Lufthansa flights from Dublin to Knoxville

Our best Lufthansa deals on Dublin to Knoxville flight tickets
Lufthansa
16 May
DUB12:30Dublin
12h 42m
1 stop
TYS20:12Knoxville McGhee Tyson
23 May
TYS19:19Knoxville McGhee Tyson
10h 21m
1 stop
DUB10:40Dublin
€605
Lufthansa
18 May
DUB12:30Dublin
12h 42m
1 stop
TYS20:12Knoxville McGhee Tyson
25 May
TYS13:35Knoxville McGhee Tyson
16h 05m
1 stop
DUB10:40Dublin
€607
Lufthansa
18 May
DUB12:30Dublin
12h 42m
1 stop
TYS20:12Knoxville McGhee Tyson
25 May
TYS10:00Knoxville McGhee Tyson
17h 05m
2 stops
DUB08:05Dublin
€620

United Airlines flights from Dublin to Knoxville

Our best United Airlines deals on Dublin to Knoxville flight tickets
United Airlines
16 May
DUB09:20Dublin
16h 27m
2 stops
TYS20:47Knoxville McGhee Tyson
23 May
TYS05:45Knoxville McGhee Tyson
23h 55m
1 stop
DUB10:40Dublin
€624
United Airlines
4 Sept
DUB09:20Dublin
20h 05m
2 stops
TYS00:25Knoxville McGhee Tyson
8 Sept
TYS05:45Knoxville McGhee Tyson
20h 35m
1 stop
DUB07:20Dublin
€629
United Airlines
4 Sept
DUB12:30Dublin
16h 27m
1 stop
TYS23:57Knoxville McGhee Tyson
8 Sept
TYS08:30Knoxville McGhee Tyson
17h 50m
2 stops
DUB07:20Dublin
€632

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 6 April 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 return flight
Fastest return journey

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Sat 16/5

12:30-20:12

1 stop12h 42m

Knoxville McGhee Tyson

Sat 23/5

19:19-10:40

1 stop10h 21m

€605

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 18/5

12:30-20:12

1 stop12h 42m

Knoxville McGhee Tyson

Mon 25/5

13:35-10:40

1 stop16h 05m

€607

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 18/5

12:30-20:12

1 stop12h 42m

Knoxville McGhee Tyson

Mon 25/5

10:00-08:05

2 stops17h 05m

€620

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Sat 16/5

09:20-20:47

2 stops16h 27m

Knoxville McGhee Tyson

Sat 23/5

05:45-10:40

1 stop23h 55m

€624

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 4/9

09:20-00:25

2 stops20h 05m

Knoxville McGhee Tyson

Tue 8/9

05:45-07:20

1 stop20h 35m

€629

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 4/9

12:30-23:57

1 stop16h 27m

Knoxville McGhee Tyson

Tue 8/9

08:30-07:20

2 stops17h 50m

€632

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 18/5

09:30-20:45

2 stops16h 15m

Knoxville McGhee Tyson

Mon 25/5

10:00-07:20

1 stop16h 20m

€632

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 30/4

12:30-14:34

1 stop31h 04m

Knoxville McGhee Tyson

Mon 4/5

14:25-10:40

1 stop15h 15m

€635

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 29/6

09:50-20:39

2 stops39h 49m

Knoxville McGhee Tyson

Sat 18/7

08:20-09:45

1 stop20h 25m

€725

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 29/6

12:30-20:34

1 stop13h 04m

Knoxville McGhee Tyson

Sat 18/7

13:35-07:20

1 stop12h 45m

€744

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

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

Aer Lingus is the most popular carrier operating from Dublin to Knoxville McGhee Tyson

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 return 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

10h 47m

Direct flights

None
The fastest flight from Dublin to Knoxville takes 10h 47m
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?

    Dublin and Knoxville McGhee Tyson are 6105.3 km apart from one another. By plane, this route typically takes 10h 47m.

  • 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 updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knoxville from Dublin.

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

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

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

momondo provides multiple filters to help you find the best flight to Knoxville from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Dublin to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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