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Cheap flights from Dublin to Knoxville from €627

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Knoxville departing on 24/9. 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
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
08:50 - 20:24
DUB
-
TYS
16h 34m
1 stop
United Airlines Logo
10:50 - 07:20
TYS
-
DUB
15h 30m
2 stops
€627United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
11:35 - 00:30
DUB
-
TYS
17h 55m
1 stop
United Airlines Logo
10:50 - 07:20
TYS
-
DUB
15h 30m
2 stops
€628United Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
08:50 - 20:24
DUB
-
TYS
16h 34m
1 stop
United Airlines Logo
10:50 - 07:20
TYS
-
DUB
15h 30m
2 stops
€630United Airlines
Thu, 24 Sep - Mon, 28 Sep
Delta Logo
05:55 - 15:19
DUB
-
TYS
14h 24m
2 stops
Delta Logo
15:59 - 10:00
TYS
-
DUB
13h 01m
1 stop
€784Delta
Tue, 9 Jun - Sat, 13 Jun
Delta Logo
08:55 - 23:54
DUB
-
TYS
19h 59m
2 stops
Delta Logo
06:00 - 08:45
TYS
-
DUB
21h 45m
1 stop
€786Delta
Tue, 9 Jun - Sat, 13 Jun
Delta Logo
08:55 - 23:54
DUB
-
TYS
19h 59m
2 stops
Delta Logo
06:45 - 07:55
TYS
-
DUB
20h 10m
1 stop
€786Delta
Tue, 9 Jun - Sat, 13 Jun
Delta Logo
08:55 - 21:41
DUB
-
TYS
17h 46m
2 stops
Delta Logo
06:45 - 07:55
TYS
-
DUB
20h 10m
1 stop
€788Delta
Tue, 9 Jun - Sat, 13 Jun
Delta Logo
11:00 - 23:54
DUB
-
TYS
17h 54m
1 stop
Delta Logo
15:59 - 10:00
TYS
-
DUB
13h 01m
1 stop
€793Delta
Tue, 9 Jun - Sat, 13 Jun
Delta Logo
11:00 - 17:15
DUB
-
TYS
11h 15m
1 stop
Delta Logo
07:15 - 10:00
TYS
-
DUB
21h 45m
1 stop
€794Delta
Tue, 9 Jun - Sat, 13 Jun
Delta Logo
11:00 - 17:15
DUB
-
TYS
11h 15m
1 stop
Delta Logo
06:00 - 08:45
TYS
-
DUB
21h 45m
1 stop
€795Delta
Tue, 9 Jun - Sat, 13 Jun

Delta flights from Dublin to Knoxville

Our best Delta deals on Dublin to Knoxville flight tickets
Delta
15 May
DUB11:10Dublin
17h 46m
2 stops
TYS23:56Knoxville McGhee Tyson
23 May
TYS14:45Knoxville McGhee Tyson
13h 00m
1 stop
DUB08:45Dublin
€479
Delta
11 May
DUB05:55Dublin
16h 32m
2 stops
TYS17:27Knoxville McGhee Tyson
19 May
TYS17:20Knoxville McGhee Tyson
10h 55m
1 stop
DUB09:15Dublin
€480
Delta
17 May
DUB05:55Dublin
19h 33m
2 stops
TYS20:28Knoxville McGhee Tyson
24 May
TYS11:56Knoxville McGhee Tyson
15h 49m
1 stop
DUB08:45Dublin
€480

KLM flights from Dublin to Knoxville

Our best KLM deals on Dublin to Knoxville flight tickets
KLM
15 May
DUB11:00Dublin
17h 56m
1 stop
TYS23:56Knoxville McGhee Tyson
23 May
TYS14:45Knoxville McGhee Tyson
13h 00m
1 stop
DUB08:45Dublin
€487
KLM
11 May
DUB11:00Dublin
14h 28m
1 stop
TYS20:28Knoxville McGhee Tyson
19 May
TYS17:20Knoxville McGhee Tyson
10h 55m
1 stop
DUB09:15Dublin
€488
KLM
17 May
DUB11:00Dublin
15h 48m
1 stop
TYS21:48Knoxville McGhee Tyson
24 May
TYS11:44Knoxville McGhee Tyson
17h 16m
1 stop
DUB10:00Dublin
€489

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 May 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 24/9

08:50-20:24

1 stop16h 34m

Knoxville McGhee Tyson

Mon 28/9

10:50-07:20

2 stops15h 30m

€627

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 24/9

11:35-00:30

1 stop17h 55m

Knoxville McGhee Tyson

Mon 28/9

10:50-07:20

2 stops15h 30m

€628

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 24/9

08:50-20:24

1 stop16h 34m

Knoxville McGhee Tyson

Mon 28/9

10:50-07:20

2 stops15h 30m

€630
Fastest return journey

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 9/6

05:55-15:19

2 stops14h 24m

Knoxville McGhee Tyson

Sat 13/6

15:59-10:00

1 stop13h 01m

€784

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 9/6

08:55-23:54

2 stops19h 59m

Knoxville McGhee Tyson

Sat 13/6

06:00-08:45

1 stop21h 45m

€786

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 9/6

08:55-23:54

2 stops19h 59m

Knoxville McGhee Tyson

Sat 13/6

06:45-07:55

1 stop20h 10m

€786

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 9/6

08:55-21:41

2 stops17h 46m

Knoxville McGhee Tyson

Sat 13/6

06:45-07:55

1 stop20h 10m

€788

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 9/6

11:00-23:54

1 stop17h 54m

Knoxville McGhee Tyson

Sat 13/6

15:59-10:00

1 stop13h 01m

€793

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 9/6

11:00-17:15

1 stop11h 15m

Knoxville McGhee Tyson

Sat 13/6

07:15-10:00

1 stop21h 45m

€794

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Tue 9/6

11:00-17:15

1 stop11h 15m

Knoxville McGhee Tyson

Sat 13/6

06:00-08:45

1 stop21h 45m

€795

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

16h 34m

Direct flights

None
The fastest flight from Dublin to Knoxville takes 16h 34m
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 16h 34m.

  • 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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