$338+ Cheap flights from Knoxville (TYS) to Dublin (DUB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DUB
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Dublin 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 Knoxville to Dublin
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Best
Last-minute
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Cheapest flights from Knoxville to DublinExplore the most affordable flight options available from Knoxville to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.
Explore the most affordable flight options available from Knoxville to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:30 am
TYS
- DUB
2 stops13h 40m
Multiple Airlines
Fri 11/61:00 pm
DUB
- TYS
2 stops26h 14m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:30 pm
TYS
- DUB
1 stop10h 00m
American Airlines
Fri 11/611:30 am
DUB
- TYS
1 stop14h 34m
American Airlines
Deal found 6/17![American Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 10/287:35 pm
TYS
- DUB
1 stop10h 45m
United Airlines
Fri 11/69:00 am
DUB
- TYS
2 stops34h 42m
United Airlines
Deal found 6/16![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 6/15. 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 11/177:00 am
TYS
- DUB
1 stop20h 10m
United Airlines
Thu 11/1912:05 pm
DUB
- TYS
1 stop12h 12m
United Airlines
Deal found 6/15![United Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 6/13. 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.
Wed 10/2810:05 am
TYS
- DUB
2 stops17h 50m
Delta
Fri 11/68:50 am
DUB
- TYS
2 stops19h 56m
Delta
Deal found 6/13![Delta logo]()
$776
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:39 pm
TYS
- DUB
1 stop12h 51m
American Airlines
Thu 9/2411:45 am
DUB
- TYS
1 stop17h 06m
American Airlines
Deal found 6/16![American Airlines logo]()
$796
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:53 pm
TYS
- DUB
1 stop12h 42m
American Airlines
Thu 10/89:30 am
DUB
- TYS
2 stops14h 34m
American Airlines
Deal found 6/16![American Airlines logo]()
$801
This Gotogate deal was found by Cheapflights users on 6/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/132:58 pm
TYS
- DUB
2 stops35h 57m
British Airways
Sun 12/207:25 pm
DUB
- TYS
2 stops30h 49m
British Airways
Deal found 6/17![British Airways logo]()
$815
Best flights from Knoxville to DublinDiscover carefully curated flight deals from Knoxville to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
Discover carefully curated flight deals from Knoxville to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
This United Airlines deal was found by Cheapflights users on 6/15. 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 11/172:00 pm
TYS
- DUB
2 stops12h 30m
United Airlines
Thu 11/199:30 am
DUB
- TYS
2 stops16h 35m
United Airlines
Deal found 6/15![United Airlines logo]()
$779
This Delta deal was found by Cheapflights users on 6/14. 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.
Mon 9/146:11 pm
TYS
- DUB
1 stop9h 34m
Delta
Thu 9/241:25 pm
DUB
- TYS
2 stops15h 25m
Delta
Deal found 6/14![Delta logo]()
$825
This United deal was found by Cheapflights users on 6/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:45 am
TYS
- DUB
1 stop20h 35m
Multiple Airlines
Fri 8/79:20 am
DUB
- TYS
2 stops30h 22m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 8/121:00 pm
TYS
- DUB
1 stop13h 20m
United Airlines
Tue 8/189:50 am
DUB
- TYS
2 stops36h 08m
United Airlines
Deal found 6/17![United Airlines logo]()
$825
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 9/146:02 pm
TYS
- DUB
1 stop10h 43m
United Airlines
Thu 9/2411:35 am
DUB
- TYS
2 stops13h 44m
United Airlines
Deal found 6/14![United Airlines logo]()
$833
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/165:45 am
TYS
- DUB
2 stops20h 45m
United Airlines
Sun 8/239:20 am
DUB
- TYS
2 stops36h 38m
United Airlines
Deal found 6/16![United Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/101:35 pm
TYS
- DUB
1 stop12h 45m
United Airlines
Thu 9/179:20 am
DUB
- TYS
2 stops18h 29m
United Airlines
Deal found 6/17![United Airlines logo]()
$851
Last-minute flights from Knoxville to DublinDiscover last-minute flight deals from Knoxville to Dublin. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Dublin. Data last updated June 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 7/46:30 am
TYS
- DUB
1 stop17h 05m
Multiple Airlines
Tue 7/2112:15 pm
DUB
- TYS
2 stops34h 44m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$950
This United Airlines deal was found by Cheapflights users on 6/15. 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 7/141:54 pm
TYS
- DUB
2 stops16h 16m
United Airlines
Thu 7/2312:30 pm
DUB
- TYS
1 stop13h 04m
United Airlines
Deal found 6/15![United Airlines logo]()
$908
This Delta deal was found by Cheapflights users on 6/15. 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 7/143:54 pm
TYS
- DUB
2 stops13h 06m
Delta
Thu 7/2310:00 am
DUB
- TYS
2 stops16h 35m
Delta
Deal found 6/15![Delta logo]()
$946
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Fri 7/171:35 pm
TYS
- DUB
1 stop16h 05m
United Airlines
Fri 7/249:20 am
DUB
- TYS
2 stops40h 24m
United Airlines
Deal found 6/16![United Airlines logo]()
$937
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 7/2210:18 am
TYS
- DUB
1 stop18h 27m
United Airlines
Wed 7/299:20 am
DUB
- TYS
2 stops40h 24m
United Airlines
Deal found 6/16![United Airlines logo]()
$877
This Booking.com deal was found by Cheapflights users on 6/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:45 am
TYS
- DUB
2 stops21h 30m
Air Canada
Fri 8/79:20 am
DUB
- TYS
2 stops40h 24m
Air Canada
Deal found 6/14![Air Canada logo]()
$838
This United deal was found by Cheapflights users on 6/14. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:45 am
TYS
- DUB
1 stop20h 35m
Multiple Airlines
Fri 8/79:20 am
DUB
- TYS
2 stops30h 22m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$853
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 7/295:45 am
TYS
- DUB
2 stops21h 00m
United Airlines
Fri 8/79:20 am
DUB
- TYS
2 stops19h 34m
United Airlines
Deal found 6/14![United Airlines logo]()
$856
One-way flights from Knoxville to DublinSearch for one-way flight options from Knoxville to Dublin. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
Search for one-way flight options from Knoxville to Dublin. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Mon 9/2812:22 pm
TYS
- DUB
2 stops19h 58m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$338
This Expedia deal was found by Cheapflights users on 6/14. 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.
Tue 9/294:48 pm
TYS
- DUB
2 stops14h 17m
British Airways
Deal found 6/14![British Airways logo]()
$340
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:04 pm
TYS
- DUB
1 stop10h 31m
American Airlines
Deal found 6/14![American Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Mon 7/67:20 pm
TYS
- DUB
2 stops47h 05m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 7/46:30 am
TYS
- DUB
3 stops59h 45m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/277:00 am
TYS
- DUB
3 stops35h 35m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 6/14. 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.
Sun 9/277:35 am
TYS
- DUB
1 stop20h 10m
Delta
Deal found 6/14![Delta logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Thu 10/17:15 am
TYS
- DUB
2 stops22h 50m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 6/14. 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 10/16:11 pm
TYS
- DUB
1 stop9h 34m
Delta
Deal found 6/14![Delta logo]()
$413
Find flight deals from Knoxville to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Dublin (DUB). 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 June 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $733 (oojo) |
One-way from | $338 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,412 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Dublin 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 2,558,603 searches. Data last updated June 18, 2026.
Use the filters below to find and compare flights from Knoxville to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Tue 11/17
2:00 pm-7:30 am
2 stops12h 30m
Dublin
Thu 11/19
9:30 am-9:05 pm
2 stops16h 35m
$779
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Mon 9/14
6:11 pm-8:45 am
1 stop9h 34m
Dublin
Thu 9/24
1:25 pm-11:50 pm
2 stops15h 25m
$825
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Wed 8/12
1:00 pm-7:20 am
1 stop13h 20m
Dublin
Tue 8/18
9:50 am-4:58 pm
2 stops36h 08m
$825
Quickest round-trip
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Mon 9/14
6:02 pm-9:45 am
1 stop10h 43m
Dublin
Thu 9/24
11:35 am-8:19 pm
2 stops13h 44m
$833
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Sun 8/16
5:45 am-7:30 am
2 stops20h 45m
Dublin
Sun 8/23
9:20 am-4:58 pm
2 stops36h 38m
$837
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Thu 9/10
1:35 pm-7:20 am
1 stop12h 45m
Dublin
Thu 9/17
9:20 am-10:49 pm
2 stops18h 29m
$851
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Wed 7/29
5:45 am-7:20 am
1 stop20h 35m
Dublin
Fri 8/7
9:20 am-10:42 am
2 stops30h 22m
$853
Cheapest one-way
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Sun 9/27
5:45 am-7:30 am
2 stops20h 45m
$363
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Sun 9/27
7:35 am-8:45 am
1 stop20h 10m
$363
KnoxvilleDublin
TYS - DUB
TYSDUB
Knoxville McGhee Tyson
Tue 9/29
6:00 am-11:10 am
3 stops24h 10m
$363
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Dublin in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Dublin 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 Knoxville-Dublin 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 Knoxville to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Knoxville with our price prediction graph.
TYS-DUB
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.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Dublin
How far ahead should I book a flight from Knoxville to Dublin?
The best time to book flights from Knoxville to Dublin is 14 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Knoxville to Dublin?
Currently, January is the cheapest month in which you can book a flight from Knoxville to Dublin (average of $483). Flying from Knoxville to Dublin in June is currently the most expensive (average of $1,412). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Knoxville to Dublin?
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated June 18, 2026.
Read reviews from past customers who have flown KLM,Delta, andUnited Airlines from Knoxville to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Overall
7.8
Crew
8.4
Food
7.3
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Dublin. 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 Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 18, 2026.
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Knoxville and Dublin flights
Browse other Knoxville and Dublin flight options. Last updated on June 18, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on June 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Knoxville to Dublin
Discover the top 5 airlines that operate flights from Knoxville to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$478 | Average$816 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$488 | Average$806 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$488 | Average$767 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$536 | Average$806 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$582 | Average$757 | FlexibilityNo cancel fee | On-time71% |