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Cheap flights from Dublin to Knoxville from €453

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 14/5. 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 - 20:22
DUB
-
TYS
12h 52m
1 stop
Lufthansa Logo
19:35 - 10:20
TYS
-
DUB
9h 45m
1 stop
€587Lufthansa
Thu, 1 Oct - Thu, 19 Nov
Lufthansa Logo
12:30 - 20:22
DUB
-
TYS
12h 52m
1 stop
Lufthansa Logo
14:00 - 11:00
TYS
-
DUB
16h 00m
2 stops
€597Lufthansa
Thu, 1 Oct - Thu, 19 Nov
United Airlines Logo
09:20 - 00:25
DUB
-
TYS
20h 05m
2 stops
United Airlines Logo
13:48 - 10:40
TYS
-
DUB
15h 52m
2 stops
€625United Airlines
Fri, 11 Sep - Tue, 15 Sep
United Airlines Logo
09:20 - 00:25
DUB
-
TYS
20h 05m
2 stops
United Airlines Logo
19:19 - 10:40
TYS
-
DUB
10h 21m
1 stop
€627United Airlines
Fri, 11 Sep - Tue, 15 Sep
United Airlines Logo
09:20 - 00:25
DUB
-
TYS
20h 05m
2 stops
United Airlines Logo
13:48 - 11:10
TYS
-
DUB
16h 22m
2 stops
€628United Airlines
Fri, 11 Sep - Tue, 15 Sep
United Airlines Logo
11:35 - 20:48
DUB
-
TYS
14h 13m
1 stop
United Airlines Logo
17:57 - 09:45
TYS
-
DUB
10h 48m
1 stop
€629United Airlines
Fri, 11 Sep - Tue, 15 Sep
United Airlines Logo
12:30 - 23:57
DUB
-
TYS
16h 27m
1 stop
United Airlines Logo
19:19 - 10:40
TYS
-
DUB
10h 21m
1 stop
€630United Airlines
Fri, 11 Sep - Tue, 15 Sep
United Airlines Logo
11:35 - 00:25
DUB
-
TYS
17h 50m
1 stop
United Airlines Logo
19:19 - 10:40
TYS
-
DUB
10h 21m
1 stop
€630United Airlines
Fri, 11 Sep - Tue, 15 Sep
United Airlines Logo
12:30 - 23:57
DUB
-
TYS
16h 27m
1 stop
United Airlines Logo
19:19 - 10:40
TYS
-
DUB
10h 21m
1 stop
€631United Airlines
Fri, 11 Sep - Tue, 15 Sep
Air France Logo
15:00 - 23:47
DUB
-
TYS
37h 47m
2 stops
Air France Logo
17:15 - 15:45
TYS
-
DUB
17h 30m
2 stops
€666Air France
Thu, 1 Oct - Thu, 19 Nov

Lufthansa flights from Dublin to Knoxville

Our best Lufthansa deals on Dublin to Knoxville flight tickets
Lufthansa
1 Oct
DUB12:30Dublin
12h 52m
1 stop
TYS20:22Knoxville McGhee Tyson
19 Nov
TYS19:35Knoxville McGhee Tyson
9h 45m
1 stop
DUB10:20Dublin
€587
Lufthansa
1 Oct
DUB12:30Dublin
12h 52m
1 stop
TYS20:22Knoxville McGhee Tyson
19 Nov
TYS14:00Knoxville McGhee Tyson
16h 00m
2 stops
DUB11:00Dublin
€597

United Airlines flights from Dublin to Knoxville

Our best United Airlines deals on Dublin to Knoxville flight tickets
United Airlines
16 Apr
DUB09:50Dublin
17h 44m
2 stops
TYS22:34Knoxville McGhee Tyson
20 Apr
TYS14:25Knoxville McGhee Tyson
15h 15m
1 stop
DUB10:40Dublin
€620
United Airlines
16 Apr
DUB08:50Dublin
11h 19m
1 stop
TYS15:09Knoxville McGhee Tyson
20 Apr
TYS19:20Knoxville McGhee Tyson
10h 20m
1 stop
DUB10:40Dublin
€624
United Airlines
11 Sept
DUB09:20Dublin
20h 05m
2 stops
TYS00:25Knoxville McGhee Tyson
15 Sept
TYS13:48Knoxville McGhee Tyson
15h 52m
2 stops
DUB10:40Dublin
€625

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 13 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

Thu 1/10

12:30-20:22

1 stop12h 52m

Knoxville McGhee Tyson

Thu 19/11

19:35-10:20

1 stop9h 45m

€587

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 1/10

12:30-20:22

1 stop12h 52m

Knoxville McGhee Tyson

Thu 19/11

14:00-11:00

2 stops16h 00m

€597

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 11/9

09:20-00:25

2 stops20h 05m

Knoxville McGhee Tyson

Tue 15/9

13:48-10:40

2 stops15h 52m

€625

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 11/9

09:20-00:25

2 stops20h 05m

Knoxville McGhee Tyson

Tue 15/9

19:19-10:40

1 stop10h 21m

€627

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 11/9

09:20-00:25

2 stops20h 05m

Knoxville McGhee Tyson

Tue 15/9

13:48-11:10

2 stops16h 22m

€628

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 11/9

11:35-20:48

1 stop14h 13m

Knoxville McGhee Tyson

Tue 15/9

17:57-09:45

1 stop10h 48m

€629

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 11/9

12:30-23:57

1 stop16h 27m

Knoxville McGhee Tyson

Tue 15/9

19:19-10:40

1 stop10h 21m

€630

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 11/9

11:35-00:25

1 stop17h 50m

Knoxville McGhee Tyson

Tue 15/9

19:19-10:40

1 stop10h 21m

€630

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 11/9

12:30-23:57

1 stop16h 27m

Knoxville McGhee Tyson

Tue 15/9

19:19-10:40

1 stop10h 21m

€631

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 1/10

15:00-23:47

2 stops37h 47m

Knoxville McGhee Tyson

Thu 19/11

17:15-15:45

2 stops17h 30m

€666

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 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 and Iberia are the most popular carriers 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

12h 52m

Direct flights

None
The fastest flight from Dublin to Knoxville takes 12h 52m
There are no direct flights from Dublin to Knoxville. There are no popular flight routes from Dublin to Knoxville.
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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 12h 52m.

  • 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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