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Cheap flights from Dublin to Knoxville from €374

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 26/8. 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.
United Airlines Logo
09:30 - 21:05DUB  Dublin-TYS Knoxville McGhee Tyson
16h 35m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
16:16 - 09:55TYS  Knoxville McGhee Tyson-DUB Dublin
12h 39m1 stop 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
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
€594United Airlines
Thu, 3 Dec - Mon, 7 Dec
United Airlines Logo
09:30 - 21:05DUB  Dublin-TYS Knoxville McGhee Tyson
16h 35m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
14:00 - 08:10TYS  Knoxville McGhee Tyson-DUB Dublin
13h 10m1 stop Chicago O'Hare Intl
€594United Airlines
Thu, 4 Feb - Mon, 8 Feb
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
€594United Airlines
Thu, 3 Dec - Mon, 7 Dec
United Airlines Logo
09:30 - 19:17DUB  Dublin-TYS Knoxville McGhee Tyson
14h 47m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
10:50 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
15h 40m2 stops Chicago O'Hare Intl Newark
€594United Airlines
Thu, 4 Feb - Mon, 8 Feb
United Airlines Logo
10:40 - 21:05DUB  Dublin-TYS Knoxville McGhee Tyson
15h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
16:16 - 07:30TYS  Knoxville McGhee Tyson-DUB Dublin
10h 14m1 stop Newark
€594United Airlines
Thu, 4 Feb - Mon, 8 Feb
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
€594Lufthansa
Sat, 5 Sep - Sun, 13 Sep

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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
DUB09:30Dublin
16h 35m
2 stops
TYS21:05Knoxville McGhee Tyson
7 Dec
TYS16:16Knoxville McGhee Tyson
12h 39m
1 stop
DUB09:55Dublin
€593
United Airlines
4 Feb
DUB09:30Dublin
16h 35m
2 stops
TYS21:05Knoxville McGhee Tyson
8 Feb
TYS14:00Knoxville McGhee Tyson
13h 10m
1 stop
DUB08:10Dublin
€594
United Airlines
27 Aug
DUB09:50Dublin
16h 03m
2 stops
TYS20:53Knoxville McGhee Tyson
31 Aug
TYS05:45Knoxville McGhee Tyson
20h 45m
2 stops
DUB07:30Dublin
€639

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
13 Sept
TYS19:20Knoxville McGhee Tyson
10h 20m
1 stop
DUB10:40Dublin
€594
Lufthansa
5 Sept
DUB12:30Dublin
12h 54m
1 stop
TYS20:24Knoxville McGhee Tyson
13 Sept
TYS19:20Knoxville McGhee Tyson
10h 20m
1 stop
DUB10:40Dublin
€612
Lufthansa
5 Sept
DUB12:30Dublin
12h 54m
1 stop
TYS20:24Knoxville McGhee Tyson
13 Sept
TYS19:20Knoxville McGhee Tyson
10h 20m
1 stop
DUB10:40Dublin
€613

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 11 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

Thu 3/12

09:30-21:05

2 stops16h 35m

Knoxville McGhee Tyson

Mon 7/12

16:16-09:55

1 stop12h 39m

€593

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

Thu 3/12

09:30-20:54

1 stop16h 24m

Knoxville McGhee Tyson

Mon 7/12

14:00-09:55

2 stops14h 55m

€593

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

€594

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Thu 4/2

09:30-21:05

2 stops16h 35m

Knoxville McGhee Tyson

Mon 8/2

14:00-08:10

1 stop13h 10m

€594

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

€594

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Thu 4/2

09:30-19:17

2 stops14h 47m

Knoxville McGhee Tyson

Mon 8/2

10:50-07:30

2 stops15h 40m

€594
Fastest return journey

DublinKnoxville

DUB Dublin - TYS Knoxville McGhee Tyson

DUBTYS

Dublin

Thu 4/2

10:40-21:05

1 stop15h 25m

Knoxville McGhee Tyson

Mon 8/2

16:16-07:30

1 stop10h 14m

€594

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

€594

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 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

14h 47m

Direct flights

None
The fastest flight from Dublin to Knoxville takes 14h 47m
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 14h 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 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
10,104 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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