What is the cheapest flight from Dublin to Knoxville?

In the last 3 days, the lowest price for a flight from Dublin to Knoxville was $645 for a one-way ticket and $688 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Dublin and Knoxville?

Yes, you’ll need a passport to travel to Knoxville from Dublin. Visit our flight page for the latest deals!>/a>

Which airports will I be using when flying from Dublin to Knoxville?

On your way to Knoxville, you’ll fly out from Dublin. You’ll be landing at Knoxville McGhee Tyson. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Dublin to Knoxville?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Dublin to Knoxville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Knoxville. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Knoxville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Dublin is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Dublin to Knoxville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Dublin with another airline. Booking your flights between Dublin and TYS can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Knoxville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$645 CHEAP FLIGHTS from Dublin to Knoxville (DUB - TYS)

DUB - TYS

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$688

Lufthansa

Thu 10/1Thu 11/19

DUB - TYS • 1 stop

Cheapest one-way

$645

Multiple Airlines

Sun 7/12

DUB - TYS • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Dublin and Knoxville. You'll need at least 1 connection.

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Knoxville!

Flight Deals

Cheap Flights from Dublin to Knoxville (DUB-TYS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Dublin to Knoxville

Thu, Oct 1 - Thu, Nov 19

12:30 pm - 8:22 pm

DUB

TYS

12h 52m

1 stop

7:35 pm - 10:20 am

TYS

DUB

9h 45m

1 stop

$688Lufthansa

Thu, Oct 1 - Thu, Nov 19

12:30 pm - 8:22 pm

DUB

TYS

12h 52m

1 stop

2:00 pm - 11:00 am

TYS

DUB

16h 00m

2 stops

$700Lufthansa

Fri, Sep 11 - Tue, Sep 15

9:20 am - 12:25 am

DUB

TYS

20h 05m

2 stops

5:57 pm - 9:45 am

TYS

DUB

10h 48m

1 stop

$735United Airlines

Fri, Sep 11 - Tue, Sep 15

9:20 am - 12:25 am

DUB

TYS

20h 05m

2 stops

5:57 pm - 9:45 am

TYS

DUB

10h 48m

1 stop

$736United Airlines

Fri, Sep 11 - Tue, Sep 15

11:35 am - 12:25 am

DUB

TYS

17h 50m

1 stop

7:19 pm - 10:40 am

TYS

DUB

10h 21m

1 stop

$739United Airlines

Fri, Sep 11 - Tue, Sep 15

12:30 pm - 11:57 pm

DUB

TYS

16h 27m

1 stop

7:19 pm - 10:40 am

TYS

DUB

10h 21m

1 stop

$740United Airlines

Fri, Sep 11 - Tue, Sep 15

11:35 am - 8:48 pm

DUB

TYS

14h 13m

1 stop

6:30 am - 9:45 am

TYS

DUB

22h 15m

1 stop

$743United Airlines

Thu, Oct 1 - Thu, Nov 19

3:00 pm - 11:47 pm

DUB

TYS

37h 47m

2 stops

5:15 pm - 3:45 pm

TYS

DUB

17h 30m

2 stops

$781Air France

Tue, Jun 9 - Sat, Jun 13

9:30 am - 6:13 pm

DUB

TYS

13h 43m

1 stop

6:30 pm - 6:30 am

TYS

DUB

31h 00m

1 stop

$970British Airways

Tue, Jun 9 - Sat, Jun 13

11:45 am - 5:37 pm

DUB

TYS

10h 52m

1 stop

6:30 pm - 6:30 am

TYS

DUB

31h 00m

1 stop

$973British Airways

Booking Insights

KAYAK's insights & trends for Dublin to Knoxville flights

Get data-powered insights and trends into flights from Dublin to Knoxville to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Dublin to Knoxville?

In the past 3 days, the cheapest round-trip tickets from Dublin to Knoxville were found on Lufthansa ($688) and United Airlines ($735).

Find deals

Low season	February
High season	July
Cheapest flight	$645

Best time to beat the crowds with an average 28% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from Dublin to Knoxville

When to book flights from Dublin to Knoxville

Are your dates flexible? Find out the best times to travel from Dublin to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Dublin to Knoxville?
In the last 3 days, the lowest price for a flight from Dublin to Knoxville was $645 for a one-way ticket and $688 for a round-trip.
Do I need a passport to fly between Dublin and Knoxville?
Yes, you’ll need a passport to travel to Knoxville from Dublin.
Which airports will I be using when flying from Dublin to Knoxville?
On your way to Knoxville, you’ll fly out from Dublin. You’ll be landing at Knoxville McGhee Tyson.
Which aircraft models fly most regularly from Dublin to Knoxville?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Dublin to Knoxville?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Knoxville.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Knoxville?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Dublin to Knoxville?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Dublin with another airline. Booking your flights between Dublin and TYS can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Knoxville?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dublin to Knoxville

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Dublin (DUB)

Knoxville (TYS)

DUB - TYS

$645 Find Cheap Flights from Dublin to Knoxville

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

Everything you should know

Cheap Flights from Dublin to Knoxville (DUB-TYS)

Recent round-trip flight deals from Dublin to Knoxville

Recent one-way flight deals from Dublin to Knoxville

Recent last minute flight deals from Dublin to Knoxville

KAYAK's insights & trends for Dublin to Knoxville flights

Get data-powered insights and trends into flights from Dublin to Knoxville to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Dublin to Knoxville?

In the past 3 days, the cheapest round-trip tickets from Dublin to Knoxville were found on Lufthansa ($688) and United Airlines ($735).

Good to know

When to book flights from Dublin to Knoxville

FAQs for booking flights from Dublin to Knoxville

What is the cheapest flight from Dublin to Knoxville?

In the last 3 days, the lowest price for a flight from Dublin to Knoxville was $645 for a one-way ticket and $688 for a round-trip.

Do I need a passport to fly between Dublin and Knoxville?

Yes, you’ll need a passport to travel to Knoxville from Dublin.

Which airports will I be using when flying from Dublin to Knoxville?

On your way to Knoxville, you’ll fly out from Dublin. You’ll be landing at Knoxville McGhee Tyson.

Which aircraft models fly most regularly from Dublin to Knoxville?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Dublin to Knoxville?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Knoxville.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Knoxville?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Dublin to Knoxville?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Dublin with another airline. Booking your flights between Dublin and TYS can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Knoxville?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dublin to Knoxville

Information on your arrival and departure airports

Cabin class types available on flights from Dublin to Knoxville

Complete your trip to Knoxville with a hotel stay or car rental

Find direct flights to and from Dublin and Knoxville

Flights to other popular destinations

Flights from domestic origins to Knoxville

Choose which airport to fly into in Knoxville

Find deals for your return flight