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Cheap flights from Dublin to Knoxville from €323

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 3/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Knoxville

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
06:00 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
19:20 - 10:40TYS  Knoxville McGhee Tyson-DUB Dublin
10h 20m1 stop Washington, D.C. Dulles Intl
€591Lufthansa
Sat, 5 Sep - Sat, 12 Sep
Lufthansa Logo
06:00 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
19:20 - 10:40TYS  Knoxville McGhee Tyson-DUB Dublin
10h 20m1 stop Washington, D.C. Dulles Intl
€591Lufthansa
Sat, 5 Sep - Sun, 13 Sep
United Airlines Logo
09:30 - 20:54DUB  Dublin-TYS Knoxville McGhee Tyson
16h 24m1 stop Newark
United Airlines Logo
14:00 - 09:55TYS  Knoxville McGhee Tyson-DUB Dublin
14h 55m2 stops Chicago O'Hare Intl Newark
€593United Airlines
Thu, 3 Dec - Mon, 7 Dec
United Airlines Logo
10:40 - 21:05DUB  Dublin-TYS Knoxville McGhee Tyson
15h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
14:00 - 08:10TYS  Knoxville McGhee Tyson-DUB Dublin
13h 10m1 stop Chicago O'Hare Intl
€593United Airlines
Thu, 3 Dec - Mon, 7 Dec
Lufthansa Logo
06:00 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
19:20 - 10:40TYS  Knoxville McGhee Tyson-DUB Dublin
10h 20m1 stop Washington, D.C. Dulles Intl
€593Lufthansa
Sat, 5 Sep - Sun, 13 Sep
Lufthansa Logo
06:00 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
19:20 - 10:40TYS  Knoxville McGhee Tyson-DUB Dublin
10h 20m1 stop Washington, D.C. Dulles Intl
€595Lufthansa
Sat, 5 Sep - Sun, 13 Sep
Lufthansa Logo
06:00 - 22:49DUB  Dublin-TYS Knoxville McGhee Tyson
21h 49m2 stops Frankfurt am Main Chicago O'Hare Intl
Lufthansa Logo
19:25 - 10:40TYS  Knoxville McGhee Tyson-DUB Dublin
10h 15m1 stop Washington, D.C. Dulles Intl
€595Lufthansa
Sat, 19 Sep - Sat, 26 Sep
Lufthansa Logo
06:00 - 20:24DUB  Dublin-TYS Knoxville McGhee Tyson
19h 24m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
13:53 - 09:45TYS  Knoxville McGhee Tyson-DUB Dublin
14h 52m1 stop Chicago O'Hare Intl
€595Lufthansa
Sat, 29 Aug - Sun, 6 Sep
Lufthansa Logo
06:00 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
09:45 - 08:05TYS  Knoxville McGhee Tyson-DUB Dublin
17h 20m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
€595Lufthansa
Sat, 5 Sep - Sat, 12 Sep
Lufthansa Logo
06:00 - 23:59DUB  Dublin-TYS Knoxville McGhee Tyson
22h 59m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
19:20 - 10:40TYS  Knoxville McGhee Tyson-DUB Dublin
10h 20m1 stop Washington, D.C. Dulles Intl
€595Lufthansa
Sat, 5 Sep - Sat, 12 Sep

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Delta flights from Dublin to Knoxville

Our best Delta deals on Dublin to Knoxville flight tickets
Delta
15 Sept
DUB05:55Dublin
16h 43m
2 stops
TYS17:38Knoxville McGhee Tyson
22 Sept
TYS10:26Knoxville McGhee Tyson
18h 34m
2 stops
DUB10:00Dublin
€667
Delta
18 Sept
DUB05:55Dublin
16h 43m
2 stops
TYS17:38Knoxville McGhee Tyson
25 Sept
TYS10:26Knoxville McGhee Tyson
18h 34m
2 stops
DUB10:00Dublin
€668

Lufthansa flights from Dublin to Knoxville

Our best Lufthansa deals on Dublin to Knoxville flight tickets
Lufthansa
5 Sept
DUB06:00Dublin
22h 59m
2 stops
TYS23:59Knoxville McGhee Tyson
12 Sept
TYS19:20Knoxville McGhee Tyson
10h 20m
1 stop
DUB10:40Dublin
€591
Lufthansa
5 Sept
DUB06:00Dublin
22h 59m
2 stops
TYS23:59Knoxville McGhee Tyson
13 Sept
TYS19:20Knoxville McGhee Tyson
10h 20m
1 stop
DUB10:40Dublin
€595
Lufthansa
5 Sept
DUB06:00Dublin
22h 59m
2 stops
TYS23:59Knoxville McGhee Tyson
12 Sept
TYS09:45Knoxville McGhee Tyson
20h 50m
2 stops
DUB11:35Dublin
€598

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 August 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 Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 5/9

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Sat 12/9

19:20-10:40

1 stop10h 20m

€591

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 5/9

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Sun 13/9

19:20-10:40

1 stop10h 20m

€591

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Thu 3/12

09:30-20:54

1 stop16h 24m

Knoxville McGhee Tyson

Mon 7/12

14:00-09:55

2 stops14h 55m

€593
Fastest return journey

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Thu 3/12

10:40-21:05

1 stop15h 25m

Knoxville McGhee Tyson

Mon 7/12

14:00-08:10

1 stop13h 10m

€593

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 5/9

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Sun 13/9

19:20-10:40

1 stop10h 20m

€593

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 5/9

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Sun 13/9

19:20-10:40

1 stop10h 20m

€595

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 19/9

06:00-22:49

2 stops21h 49m

Knoxville McGhee Tyson

Sat 26/9

19:25-10:40

1 stop10h 15m

€595

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 29/8

06:00-20:24

2 stops19h 24m

Knoxville McGhee Tyson

Sun 6/9

13:53-09:45

1 stop14h 52m

€595

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 5/9

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Sat 12/9

09:45-08:05

2 stops17h 20m

€595

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Sat 5/9

06:00-23:59

2 stops22h 59m

Knoxville McGhee Tyson

Sat 12/9

19:20-10:40

1 stop10h 20m

€595

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 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 €544Free CancellationRating
7.4
10,073 reviews
Search United Airlines flights

Travelling to a place near Knoxville?

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