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Cheap flights from Dublin to Knoxville from €329

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 20/9. 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.
United Airlines Logo
09:20 - 09:45
DUB
-
TYS
29h 25m
2 stops
United Airlines Logo
18:03 - 09:45
TYS
-
DUB
10h 42m
1 stop
€627United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
09:20 - 09:45
DUB
-
TYS
29h 25m
2 stops
United Airlines Logo
18:03 - 09:45
TYS
-
DUB
10h 42m
1 stop
€628United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
13:35 - 23:59
DUB
-
TYS
15h 24m
2 stops
United Airlines Logo
13:35 - 09:45
TYS
-
DUB
15h 10m
2 stops
€630United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
13:35 - 23:59
DUB
-
TYS
15h 24m
2 stops
United Airlines Logo
13:35 - 09:45
TYS
-
DUB
15h 10m
2 stops
€631United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
09:20 - 09:45
DUB
-
TYS
29h 25m
2 stops
United Airlines Logo
19:20 - 10:40
TYS
-
DUB
10h 20m
1 stop
€632United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
13:35 - 23:59
DUB
-
TYS
15h 24m
2 stops
United Airlines Logo
13:35 - 09:45
TYS
-
DUB
15h 10m
2 stops
€633United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
08:50 - 14:37
DUB
-
TYS
10h 47m
1 stop
United Airlines Logo
19:20 - 10:40
TYS
-
DUB
10h 20m
1 stop
€635United Airlines
Fri, 2 Oct - Mon, 5 Oct
Lufthansa Logo
06:00 - 20:44
DUB
-
TYS
19h 44m
2 stops
Lufthansa Logo
18:02 - 09:45
TYS
-
DUB
10h 43m
1 stop
€714Lufthansa
Thu, 6 Aug - Tue, 11 Aug
Lufthansa Logo
06:05 - 20:34
DUB
-
TYS
19h 29m
2 stops
Lufthansa Logo
19:19 - 16:55
TYS
-
DUB
16h 36m
2 stops
€716Lufthansa
Mon, 20 Jul - Tue, 28 Jul
Lufthansa Logo
08:50 - 23:54
DUB
-
TYS
20h 04m
2 stops
Lufthansa Logo
18:02 - 16:55
TYS
-
DUB
17h 53m
2 stops
€717Lufthansa
Thu, 6 Aug - Tue, 11 Aug

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United Airlines flights from Dublin to Knoxville

Our best United Airlines deals on Dublin to Knoxville flight tickets
United Airlines
2 Oct
DUB09:20Dublin
29h 25m
2 stops
TYS09:45Knoxville McGhee Tyson
5 Oct
TYS18:03Knoxville McGhee Tyson
10h 42m
1 stop
DUB09:45Dublin
€627
United Airlines
2 Oct
DUB09:20Dublin
29h 25m
2 stops
TYS09:45Knoxville McGhee Tyson
5 Oct
TYS18:03Knoxville McGhee Tyson
10h 42m
1 stop
DUB09:45Dublin
€628
United Airlines
2 Oct
DUB09:20Dublin
29h 25m
2 stops
TYS09:45Knoxville McGhee Tyson
5 Oct
TYS19:25Knoxville McGhee Tyson
10h 15m
1 stop
DUB10:40Dublin
€629

Delta flights from Dublin to Knoxville

Our best Delta deals on Dublin to Knoxville flight tickets
Delta
13 Jun
DUB05:55Dublin
20h 46m
2 stops
TYS21:41Knoxville McGhee Tyson
17 Jun
TYS10:34Knoxville McGhee Tyson
18h 26m
2 stops
DUB10:00Dublin
€655
Delta
11 Jun
DUB05:55Dublin
16h 20m
2 stops
TYS17:15Knoxville McGhee Tyson
20 Jun
TYS10:26Knoxville McGhee Tyson
17h 19m
1 stop
DUB08:45Dublin
€720
Delta
11 Jun
DUB10:00Dublin
13h 02m
1 stop
TYS18:02Knoxville McGhee Tyson
20 Jun
TYS06:00Knoxville McGhee Tyson
21h 45m
1 stop
DUB08:45Dublin
€728

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 9 June 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

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

09:20-09:45

2 stops29h 25m

Knoxville McGhee Tyson

Mon 5/10

18:03-09:45

1 stop10h 42m

€627

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

09:20-09:45

2 stops29h 25m

Knoxville McGhee Tyson

Mon 5/10

18:03-09:45

1 stop10h 42m

€628

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

13:35-23:59

2 stops15h 24m

Knoxville McGhee Tyson

Mon 5/10

13:35-09:45

2 stops15h 10m

€630

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

13:35-23:59

2 stops15h 24m

Knoxville McGhee Tyson

Mon 5/10

13:35-09:45

2 stops15h 10m

€631

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

09:20-09:45

2 stops29h 25m

Knoxville McGhee Tyson

Mon 5/10

19:20-10:40

1 stop10h 20m

€632

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

13:35-23:59

2 stops15h 24m

Knoxville McGhee Tyson

Mon 5/10

13:35-09:45

2 stops15h 10m

€633
Fastest return journey

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

08:50-14:37

1 stop10h 47m

Knoxville McGhee Tyson

Mon 5/10

19:20-10:40

1 stop10h 20m

€635

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 6/8

06:00-20:44

2 stops19h 44m

Knoxville McGhee Tyson

Tue 11/8

18:02-09:45

1 stop10h 43m

€714

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 20/7

06:05-20:34

2 stops19h 29m

Knoxville McGhee Tyson

Tue 28/7

19:19-16:55

2 stops16h 36m

€716

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 6/8

08:50-23:54

2 stops20h 04m

Knoxville McGhee Tyson

Tue 11/8

18:02-16:55

2 stops17h 53m

€717

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Dublin and Knoxville?

What is the cheapest month to fly to Knoxville?

The cheapest month to fly to Knoxville from Dublin is in November. Flight prices, which tend to average around €0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Knoxville during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €0.

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

15h 54m

Direct flights

None
The fastest flight from Dublin to Knoxville takes 15h 54m
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 15h 54m.

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

  • 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.

  • What is the most popular airline from Dublin to Knoxville?

Best airlines flying from Dublin to Knoxville

Compare and see reviews for airlines that fly from Dublin to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom €544Free CancellationRating
7.4
9,796 reviews
Search United Airlines flights

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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