$610+ Cheap flights from Dublin (DUB) to Knoxville (TYS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — TYS
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Dublin to Knoxville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Dublin to Knoxville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Dublin to KnoxvilleExplore the most affordable flight options available from Dublin to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Dublin to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:25 pm -
2 stops25h 29m
Wed 11/48:09 am -
1 stop18h 46m
Deal found 9/27![Delta logo]()
$610
This KLM deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 am -
1 stop17h 22m
Wed 11/48:09 am -
1 stop18h 46m
Deal found 9/27![Multiple Airlines logo]()
$619
This Expedia deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 am -
2 stops37h 09m
Mon 11/27:35 pm -
1 stop9h 45m
Deal found 9/28![Lufthansa logo]()
$700
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:30 am -
2 stops14h 06m
Tue 11/310:33 am -
2 stops15h 57m
Deal found 9/27![United Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:30 am -
2 stops15h 49m
Mon 11/21:51 pm -
2 stops12h 39m
Deal found 9/28![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:40 am -
1 stop14h 14m
Sun 11/15:45 am -
1 stop23h 35m
Deal found 9/27![United Airlines logo]()
$824
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:10 am -
2 stops17h 45m
Thu 10/88:09 am -
1 stop18h 46m
Deal found 9/28![Delta logo]()
$825
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:45 am -
2 stops32h 35m
Sun 11/16:00 am -
2 stops22h 45m
Deal found 9/27![Delta logo]()
$866
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:45 am -
3 stops19h 14m
Tue 11/37:35 pm -
2 stops30h 35m
Deal found 9/27![Multiple Airlines logo]()
$959
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:45 am -
3 stops19h 14m
Tue 11/31:55 pm -
3 stops18h 40m
Deal found 9/27![Air Canada logo]()
$1,190
Best flights from Dublin to KnoxvilleDiscover carefully curated flight deals from Dublin to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Dublin to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This KLM deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 am -
1 stop17h 22m
Wed 11/48:09 am -
1 stop18h 46m
Deal found 9/27![Multiple Airlines logo]()
$619
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:30 am -
1 stop15h 21m
Mon 2/112:20 pm -
1 stop14h 10m
Deal found 9/29![United Airlines logo]()
$674
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:30 am -
2 stops16h 27m
Wed 11/410:33 am -
2 stops15h 57m
Deal found 9/27![United Airlines logo]()
$705
Last-minute flights from Dublin to KnoxvilleDiscover last-minute flight deals from Dublin to Knoxville. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Dublin to Knoxville. Data last updated September 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:30 am -
2 stops15h 49m
Mon 11/21:51 pm -
2 stops12h 39m
Deal found 9/28![United Airlines logo]()
$823
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:10 am -
2 stops17h 45m
Thu 10/88:09 am -
1 stop18h 46m
Deal found 9/28![Delta logo]()
$825
This Expedia deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:45 am -
2 stops37h 09m
Mon 11/27:35 pm -
1 stop9h 45m
Deal found 9/28![Lufthansa logo]()
$700
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:30 am -
2 stops16h 27m
Thu 11/51:51 pm -
2 stops15h 04m
Deal found 9/27![United Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:35 pm -
2 stops14h 24m
Sun 11/15:45 am -
1 stop23h 35m
Deal found 9/27![United Airlines logo]()
$824
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:45 am -
2 stops32h 35m
Sun 11/16:00 am -
2 stops22h 45m
Deal found 9/27![Delta logo]()
$866
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:45 am -
3 stops19h 14m
Tue 11/37:35 pm -
2 stops30h 35m
Deal found 9/27![Multiple Airlines logo]()
$959
This Air Canada deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:45 am -
3 stops19h 14m
Tue 11/31:55 pm -
3 stops18h 40m
Deal found 9/27![Air Canada logo]()
$1,190
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:25 pm -
2 stops25h 29m
Wed 11/48:09 am -
1 stop18h 46m
Deal found 9/27![Delta logo]()
$610
This KLM deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 am -
1 stop17h 22m
Wed 11/48:09 am -
1 stop18h 46m
Deal found 9/27![Multiple Airlines logo]()
$619
One-way flights from Dublin to KnoxvilleSearch for one-way flight options from Dublin to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
Search for one-way flight options from Dublin to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:45 am -
3 stops57h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$1,472
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:15 pm -
3 stops45h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$1,572
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:40 am -
2 stops31h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![WestJet logo]()
$1,607
This Cheapflightsfares deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:35 am -
2 stops19h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![British Airways logo]()
$1,817
This British Airways deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:35 pm -
2 stops34h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![British Airways logo]()
$1,828
This Arangrant deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:40 am -
1 stop14h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Lufthansa logo]()
$3,124
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:40 am -
1 stop27h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$3,267
Find flight deals from Dublin to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $610 (Delta) |
Popular in | August |
Cheapest in | February |
Average price | $746 |
Cheapflights Fare Finder
Customize 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, Cheapflights users made 7,457,451 searches. Data last updated September 30, 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
Cheapest round-trip
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 10/29
9:40 am-11:02 pm
1 stop17h 22m
Knoxville McGhee Tyson
Wed 11/4
8:09 am-7:55 am
1 stop18h 46m
$619
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Thu 1/28
9:30 am-7:51 pm
1 stop15h 21m
Knoxville McGhee Tyson
Mon 2/1
12:20 pm-7:30 am
1 stop14h 10m
$674
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Tue 10/27
9:30 am-9:57 pm
2 stops16h 27m
Knoxville McGhee Tyson
Wed 11/4
10:33 am-7:30 am
2 stops15h 57m
$705
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Tue 10/27
11:45 am-5:28 pm
3 stops57h 43m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$1,472
Quickest round-trip
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Tue 10/27
7:35 am-10:54 pm
2 stops19h 19m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$1,817
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Sun 10/25
1:35 pm-8:18 pm
2 stops34h 43m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$1,828
DublinKnoxville
DUB Dublin - TYS Knoxville McGhee Tyson
DUBTYS
Dublin
Sun 10/25
10:40 am-9:53 am
1 stop27h 13m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$3,267
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Dublin-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Dublin-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Dublin to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Dublin with our price prediction graph.
DUB-TYS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
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