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Cheap flights from Dublin to Knoxville from €370

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 28/10. 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
09:30 - 21:05
DUB
-
TYS
16h 35m
2 stops
United Airlines Logo
14:00 - 10:20
TYS
-
DUB
15h 20m
2 stops
€578United Airlines
Thu, 3 Dec - Mon, 7 Dec
United Airlines Logo
09:30 - 21:05
DUB
-
TYS
16h 35m
2 stops
United Airlines Logo
14:00 - 10:20
TYS
-
DUB
15h 20m
2 stops
€579United Airlines
Thu, 3 Dec - Mon, 7 Dec
Lufthansa Logo
06:00 - 23:59
DUB
-
TYS
22h 59m
2 stops
Lufthansa Logo
19:20 - 10:40
TYS
-
DUB
10h 20m
1 stop
€799Lufthansa
Thu, 13 Aug - Thu, 20 Aug
Lufthansa Logo
06:00 - 23:59
DUB
-
TYS
22h 59m
2 stops
Lufthansa Logo
18:02 - 16:55
TYS
-
DUB
17h 53m
2 stops
€805Lufthansa
Thu, 13 Aug - Thu, 20 Aug
Lufthansa Logo
06:00 - 23:59
DUB
-
TYS
22h 59m
2 stops
Lufthansa Logo
13:53 - 09:45
TYS
-
DUB
14h 52m
1 stop
€807Lufthansa
Thu, 13 Aug - Thu, 20 Aug
Lufthansa Logo
12:30 - 20:24
DUB
-
TYS
12h 54m
1 stop
Lufthansa Logo
13:53 - 09:45
TYS
-
DUB
14h 52m
1 stop
€813Lufthansa
Thu, 13 Aug - Thu, 20 Aug
Lufthansa Logo
12:30 - 20:24
DUB
-
TYS
12h 54m
1 stop
Lufthansa Logo
19:20 - 10:40
TYS
-
DUB
10h 20m
1 stop
€813Lufthansa
Thu, 13 Aug - Thu, 20 Aug
Lufthansa Logo
06:00 - 20:24
DUB
-
TYS
19h 24m
2 stops
Lufthansa Logo
09:45 - 10:40
TYS
-
DUB
19h 55m
1 stop
€814Lufthansa
Thu, 13 Aug - Thu, 20 Aug
Lufthansa Logo
06:00 - 23:59
DUB
-
TYS
22h 59m
2 stops
Lufthansa Logo
18:02 - 16:55
TYS
-
DUB
17h 53m
2 stops
€819Lufthansa
Thu, 13 Aug - Thu, 20 Aug
Lufthansa Logo
12:30 - 20:24
DUB
-
TYS
12h 54m
1 stop
Lufthansa Logo
19:20 - 10:40
TYS
-
DUB
10h 20m
1 stop
€827Lufthansa
Thu, 13 Aug - Thu, 20 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
3 Dec
DUB10:40Dublin
15h 25m
1 stop
TYS21:05Knoxville McGhee Tyson
7 Dec
TYS14:00Knoxville McGhee Tyson
13h 10m
1 stop
DUB08:10Dublin
€578
United Airlines
3 Dec
DUB09:30Dublin
16h 35m
2 stops
TYS21:05Knoxville McGhee Tyson
7 Dec
TYS14:00Knoxville McGhee Tyson
15h 20m
2 stops
DUB10:20Dublin
€579
United Airlines
6 Jul
DUB09:50Dublin
15h 54m
2 stops
TYS20:44Knoxville McGhee Tyson
12 Jul
TYS19:19Knoxville McGhee Tyson
31h 01m
1 stop
DUB07:20Dublin
€724

Lufthansa flights from Dublin to Knoxville

Our best Lufthansa deals on Dublin to Knoxville flight tickets
Lufthansa
13 Aug
DUB06:00Dublin
22h 59m
2 stops
TYS23:59Knoxville McGhee Tyson
20 Aug
TYS19:20Knoxville McGhee Tyson
10h 20m
1 stop
DUB10:40Dublin
€799
Lufthansa
13 Aug
DUB06:00Dublin
22h 59m
2 stops
TYS23:59Knoxville McGhee Tyson
20 Aug
TYS18:02Knoxville McGhee Tyson
17h 53m
2 stops
DUB16:55Dublin
€805
Lufthansa
13 Aug
DUB06:00Dublin
22h 59m
2 stops
TYS23:59Knoxville McGhee Tyson
20 Aug
TYS13:53Knoxville McGhee Tyson
14h 52m
1 stop
DUB09:45Dublin
€807

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 1 July 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

Thu 3/12

09:30-21:05

2 stops16h 35m

Knoxville McGhee Tyson

Mon 7/12

14:00-10:20

2 stops15h 20m

€578

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 3/12

09:30-21:05

2 stops16h 35m

Knoxville McGhee Tyson

Mon 7/12

14:00-10:20

2 stops15h 20m

€579

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 13/8

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Thu 20/8

19:20-10:40

1 stop10h 20m

€799

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 13/8

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Thu 20/8

18:02-16:55

2 stops17h 53m

€805

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 13/8

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Thu 20/8

13:53-09:45

1 stop14h 52m

€807

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 13/8

12:30-20:24

1 stop12h 54m

Knoxville McGhee Tyson

Thu 20/8

13:53-09:45

1 stop14h 52m

€813
Fastest return journey

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 13/8

12:30-20:24

1 stop12h 54m

Knoxville McGhee Tyson

Thu 20/8

19:20-10:40

1 stop10h 20m

€813

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 13/8

06:00-20:24

2 stops19h 24m

Knoxville McGhee Tyson

Thu 20/8

09:45-10:40

1 stop19h 55m

€814

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 13/8

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Thu 20/8

18:02-16:55

2 stops17h 53m

€819

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 13/8

12:30-20:24

1 stop12h 54m

Knoxville McGhee Tyson

Thu 20/8

19:20-10:40

1 stop10h 20m

€827

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 25m

Direct flights

None
The fastest flight from Dublin to Knoxville takes 15h 25m
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 15h 25m.

  • 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 €551Free CancellationRating
7.4
9,909 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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