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Flights to Knoxville McGhee Tyson

€628 Cheap flights to Knoxville

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Knoxville departing on 2/10. 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 Ireland 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
19:25 - 10:40
TYS
-
DUB
10h 15m
1 stop
€628United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
08:50 - 14:42
DUB
-
TYS
10h 52m
1 stop
United Airlines Logo
19:25 - 10:40
TYS
-
DUB
10h 15m
1 stop
€630United Airlines
Fri, 2 Oct - Mon, 5 Oct
United Airlines Logo
08:50 - 14:42
DUB
-
TYS
10h 52m
1 stop
United Airlines Logo
19:25 - 10:40
TYS
-
DUB
10h 15m
1 stop
€631United Airlines
Fri, 2 Oct - Mon, 5 Oct
Air France Logo
11:00 - 17:16
DUB
-
TYS
11h 16m
1 stop
Air France Logo
18:05 - 15:25
TYS
-
DUB
16h 20m
2 stops
€699Air France
Mon, 20 Jul - Tue, 28 Jul
Delta Logo
11:10 - 23:52
DUB
-
TYS
17h 42m
2 stops
Delta Logo
18:12 - 15:25
TYS
-
DUB
16h 13m
2 stops
€715Delta
Wed, 29 Jul - Tue, 4 Aug
KLM Logo
10:00 - 17:55
DUB
-
TYS
12h 55m
1 stop
KLM Logo
15:54 - 08:45
TYS
-
DUB
11h 51m
1 stop
€717KLM
Mon, 20 Jul - Tue, 28 Jul
Lufthansa Logo
06:05 - 20:34
DUB
-
TYS
19h 29m
2 stops
Lufthansa Logo
19:19 - 16:55
TYS
-
DUB
16h 36m
2 stops
€718Lufthansa
Mon, 20 Jul - Tue, 28 Jul
United Airlines Logo
09:50 - 09:43
DUB
-
TYS
28h 53m
2 stops
United Airlines Logo
10:40 - 09:45
TYS
-
DUB
18h 05m
1 stop
€724United Airlines
Thu, 6 Aug - Tue, 11 Aug
Delta Logo
11:00 - 23:52
DUB
-
TYS
17h 52m
1 stop
Delta Logo
16:38 - 08:45
TYS
-
DUB
11h 07m
1 stop
€726Delta
Wed, 29 Jul - Tue, 4 Aug
Multiple Airlines Logo
09:50 - 20:44
DUB
-
TYS
15h 54m
2 stops
Multiple Airlines Logo
09:45 - 08:15
TYS
-
DUB
17h 30m
3 stops
€783Multiple Airlines
Thu, 6 Aug - Tue, 11 Aug

momondo Fare Finder

 
Locate flights to Knoxville McGhee Tyson that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 14 June 2026.
Use the filters below to find and compare flights to Knoxville that are best for you.

Fly from

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

19:25-10:40

1 stop10h 15m

€628
Fastest return journey

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

08:50-14:42

1 stop10h 52m

Knoxville McGhee Tyson

Mon 5/10

19:25-10:40

1 stop10h 15m

€630

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Fri 2/10

08:50-14:42

1 stop10h 52m

Knoxville McGhee Tyson

Mon 5/10

19:25-10:40

1 stop10h 15m

€631

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 20/7

11:00-17:16

1 stop11h 16m

Knoxville McGhee Tyson

Tue 28/7

18:05-15:25

2 stops16h 20m

€699

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Wed 29/7

11:10-23:52

2 stops17h 42m

Knoxville McGhee Tyson

Tue 4/8

18:12-15:25

2 stops16h 13m

€715

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Mon 20/7

10:00-17:55

1 stop12h 55m

Knoxville McGhee Tyson

Tue 28/7

15:54-08:45

1 stop11h 51m

€717

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

€718

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 6/8

09:50-09:43

2 stops28h 53m

Knoxville McGhee Tyson

Tue 11/8

10:40-09:45

1 stop18h 05m

€724

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Wed 29/7

11:00-23:52

1 stop17h 52m

Knoxville McGhee Tyson

Tue 4/8

16:38-08:45

1 stop11h 07m

€726

DublinKnoxville

DUB - TYS

DUBTYS

Dublin

Thu 6/8

09:50-20:44

2 stops15h 54m

Knoxville McGhee Tyson

Tue 11/8

09:45-08:15

3 stops17h 30m

€783

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Knoxville from

Knoxville flights insights and trends

Explore insights for your Knoxville flight to craft the best travel plan

What is the cheapest month to fly to Knoxville?

The cheapest month to fly to Knoxville from Ireland is in February. Flight prices, which tend to average around €501, 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 February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of €526.

Cheapest flights to Knoxville McGhee Tyson

Find the cheapest flights to Knoxville McGhee Tyson from your nearest city or airport
Find flights from Dublin to Asheville
CHEAPEST MONTH TO FLY TO KNOXVILLE FROM DUBLINFebruary13% cheaperFlying from Dublin to Knoxville costs on average just €501 in February
MOST EXPENSIVE MONTH TO FLY TO KNOXVILLE FROM DUBLINAugust52% more expensiveIt costs about €871 for flights to Knoxville from Dublin in August
MOST POPULAR MONTH TO FLY TO KNOXVILLE FROM DUBLINJuly900% more users visitedMore momondo users searched in flights to Knoxville from Dublin in July than any other month

Cheap Knoxville flight deals and tips

Summary info about Knoxville flight prices, duration and airlines

Best Round-Trip Price

€628

Fastest flight time

29h 25m

Popular in

August
The best round-trip flight price to Knoxville from Ireland in the last 5 days is €628 (Dublin to Knoxville McGhee Tyson).
Search Deals
The fastest flight to Knoxville from Ireland takes 29h 25m (Dublin to Knoxville McGhee Tyson).
Search Deals
August has the highest demand for flights to Knoxville, with a 8% price increase on average.
Search Deals

Frequently asked questions about flying to Knoxville

Is there an alternative airport near Knoxville?

Those flying to Knoxville could potentially find better pricing at Asheville Regional Airport (138 km from Knoxville city centre), Blountville Tri Cities TN/VA Airport (147 km from Knoxville city centre) or Chattanooga Lovell Field Airport (155 km from Knoxville city centre) depending on the month and departure airport.

How long does it take to fly to Knoxville?

The flight from Ireland to Knoxville depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Knoxville McGhee Tyson (the most popular airport in Knoxville), then the flight time is 17h 07m on average. If you fly from Cork (another popular airport in Ireland) to Knoxville McGhee Tyson, then the average flight time is .

When did momondo last update prices for flights to Knoxville McGhee Tyson Airport?

Prices for flights to Knoxville McGhee Tyson Airport were last updated today.

How many operators does momondo search for flights to Knoxville McGhee Tyson Airport?

As of June 2026, there is 1 operator available to choose from for flights to Knoxville McGhee Tyson Airport.

How old do you have to be to fly 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 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 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.

Can I find flights to Knoxville with flexible booking policies on momondo?

All flight searches to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Knoxville?

Once all potential Knoxville flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to Knoxville right now. Can momondo alert me if prices change?

Price alerts on flights to Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular Flights to Knoxville

Popular routes according to searches in the past day on momondo
Dublin to Knoxville McGhee Tyson Flightsfrom €726