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Cheap flights from Knoxville (TYS) to Dublin (DUB) from $449

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — DUB
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Knoxville McGhee Tyson to Dublin are usually found in January or February, booked 89 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap 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 April 28, 2024.

Popular in

June

Cheapest in

January

Average price

$967

Round-trip from

$505
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 39% potential price drop
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Average for round-trip flights in April 2024
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From Knoxville McGhee Tyson to Dublin
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What is the cheapest day to fly round-trip from Knoxville to Dublin?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Knoxville to Dublin?

To save on the cost of your flight from Knoxville to Dublin, book at least 48 days before your planned departure. Booking around this time can save you about 114% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,051 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,324.

What is the cheapest month to fly from Knoxville to Dublin?

The best pricing can be found in the month of January. Prices to Dublin from Knoxville average $948. You can even find prices in January for less than $948, as users have found deals to Dublin from as low as $528. The month of June appears to be one of the more expensive times to travel to Dublin from Knoxville. Flying in the targeted month can save you up to 42%.

When is the cheapest time to fly from Knoxville to Dublin (TYS - DUB)?

When flying from Knoxville to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 28% versus a flight at noon.

Cheap Lufthansa flights from Knoxville to Dublin

Explore cheap flight options specifically provided by Lufthansa for the route between Knoxville and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Find some of the cheapest Lufthansa flights traveling from Knoxville to Dublin. Deals update often to give you more flight options matching your criteria
Tue 8/207:20 pmTYS - DUB
2 stops16h 35mLufthansa
Tue 9/311:35 amDUB - TYS
1 stop11h 48mLufthansa
Deal found 4/27$867
Wed 8/149:50 amTYS - DUB
2 stops17h 25mLufthansa
Sun 8/255:50 amDUB - TYS
2 stops18h 40mLufthansa
Deal found 4/27$937
Sun 6/309:50 amTYS - DUB
2 stops26h 05mLufthansa
Sat 7/65:35 pmDUB - TYS
2 stops30h 55mLufthansa
Deal found 4/27$1,398

Cheap United Airlines flights from Knoxville to Dublin

Explore cheap flight options specifically provided by United Airlines for the route between Knoxville and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Knoxville and landing in Dublin. Deals are refreshing constantly so come back soon for more options.
Tue 9/1010:48 amTYS - DUB
2 stops15h 17mUnited Airlines
Fri 9/209:20 amDUB - TYS
2 stops18h 20mUnited Airlines
Deal found 4/27$826
Mon 9/27:00 amTYS - DUB
2 stops19h 05mUnited Airlines
Mon 9/91:35 pmDUB - TYS
2 stops15h 09mUnited Airlines
Deal found 4/27$876
Tue 7/910:55 amTYS - DUB
2 stops18h 25mUnited Airlines
Fri 7/199:20 amDUB - TYS
2 stops19h 23mUnited Airlines
Deal found 4/27$1,046

Cheap Knoxville to Dublin flights in April & May 2024

Find cheap flight options from Knoxville to Dublin specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Dublin in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/26:00 amTYS - DUB
1 stop17h 50mMultiple Airlines
Thu 5/98:15 amDUB - TYS
2 stops34h 50mMultiple Airlines
Deal found 4/27$1,089
Thu 5/26:53 amTYS - DUB
2 stops22h 07mWestJet
Thu 5/911:30 amDUB - TYS
2 stops27h 41mWestJet
Deal found 4/27$1,458
Thu 5/26:00 amTYS - DUB
1 stop17h 50mMultiple Airlines
Thu 5/91:15 pmDUB - TYS
1 stop29h 50mMultiple Airlines
Deal found 4/27$1,510
Fri 5/36:37 pmTYS - DUB
1 stop29h 38mAer Lingus
Fri 5/1711:35 amDUB - TYS
1 stop11h 34mAer Lingus
Deal found 4/27$1,710
Fri 5/311:19 amTYS - DUB
2 stops12h 41mAmerican Airlines
Fri 5/1711:45 amDUB - TYS
1 stop12h 38mAmerican Airlines
Deal found 4/27$1,723
Fri 5/310:00 amTYS - DUB
3 stops17h 15mAir Canada
Fri 5/172:30 pmDUB - TYS
3 stops24h 56mAir Canada
Deal found 4/27$2,086
Thu 5/210:00 amTYS - DUB
3 stops17h 15mMultiple Airlines
Thu 5/99:50 amDUB - TYS
2 stops16h 18mMultiple Airlines
Deal found 4/27$2,310
Thu 5/210:00 amTYS - DUB
3 stops17h 15mAir Canada
Thu 5/92:30 pmDUB - TYS
3 stops24h 56mAir Canada
Deal found 4/27$2,342

Knoxville to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Dublin in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 11/66:23 pmTYS - DUB
2 stops12h 52mAmerican Airlines
Tue 11/129:40 amDUB - TYS
1 stop12h 49mAmerican Airlines
Deal found 4/26$529
Wed 11/66:23 pmTYS - DUB
2 stops12h 52mAmerican Airlines
Tue 11/1210:50 amDUB - TYS
2 stops15h 31mAmerican Airlines
Deal found 4/26$536
Wed 11/67:10 pmTYS - DUB
1 stop9h 45mUnited Airlines
Tue 11/1211:50 amDUB - TYS
1 stop26h 55mUnited Airlines
Deal found 4/26$543
Thu 11/284:13 pmTYS - DUB
2 stops12h 37mAmerican Airlines
Thu 12/59:40 amDUB - TYS
1 stop12h 55mAmerican Airlines
Deal found 4/26$579
Thu 11/282:55 pmTYS - DUB
1 stop14h 00mUnited Airlines
Thu 12/511:50 amDUB - TYS
1 stop11h 52mUnited Airlines
Deal found 4/26$587
Wed 12/410:16 amTYS - DUB
1 stop18h 39mUnited Airlines
Sun 12/89:00 amDUB - TYS
2 stops33h 18mUnited Airlines
Deal found 4/27$589
Wed 12/412:00 pmTYS - DUB
2 stops15h 25mKLM
Sun 12/812:20 pmDUB - TYS
1 stop16h 32mKLM
Deal found 4/28$592
Thu 11/282:00 pmTYS - DUB
2 stops14h 55mUnited Airlines
Thu 12/511:50 amDUB - TYS
2 stops30h 28mUnited Airlines
Deal found 4/26$602
Wed 11/610:16 amTYS - DUB
3 stops19h 59mMultiple Airlines
Tue 11/129:00 amDUB - TYS
2 stops16h 58mMultiple Airlines
Deal found 4/26$626

Knoxville to Dublin flights leaving soon

Find last-minute flight options from Knoxville to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Have a look at some of the last-minute flights available departing from Knoxville to Dublin. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Thu 5/26:00 amTYS - DUB
1 stop17h 50mMultiple Airlines
Thu 5/98:15 amDUB - TYS
2 stops34h 50mMultiple Airlines
Deal found 4/27$1,089
Thu 5/26:53 amTYS - DUB
2 stops22h 07mWestJet
Thu 5/911:30 amDUB - TYS
2 stops27h 41mWestJet
Deal found 4/27$1,458
Thu 5/26:00 amTYS - DUB
1 stop17h 50mMultiple Airlines
Thu 5/91:15 pmDUB - TYS
1 stop29h 50mMultiple Airlines
Deal found 4/27$1,510
Fri 5/36:37 pmTYS - DUB
1 stop29h 38mAer Lingus
Fri 5/1711:35 amDUB - TYS
1 stop11h 34mAer Lingus
Deal found 4/27$1,710
Fri 5/311:19 amTYS - DUB
2 stops12h 41mAmerican Airlines
Fri 5/1711:45 amDUB - TYS
1 stop12h 38mAmerican Airlines
Deal found 4/27$1,723
Fri 5/310:00 amTYS - DUB
3 stops17h 15mAir Canada
Fri 5/172:30 pmDUB - TYS
3 stops24h 56mAir Canada
Deal found 4/27$2,086
Thu 5/210:00 amTYS - DUB
3 stops17h 15mMultiple Airlines
Thu 5/99:50 amDUB - TYS
2 stops16h 18mMultiple Airlines
Deal found 4/27$2,310
Thu 5/210:00 amTYS - DUB
3 stops17h 15mAir Canada
Thu 5/92:30 pmDUB - TYS
3 stops24h 56mAir Canada
Deal found 4/27$2,342

One-way flights to Dublin from Knoxville

Search for one-way flight options from Knoxville to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Take a look at some of the best available options we've come across on one-way flights from Knoxville to Dublin. For those needing a return trip from Knoxville, there is a search form available above.
Wed 5/295:30 amTYS - DUB
2 stops23h 30mWestJet
Deal found 4/25$449
Sat 6/16:17 pmTYS - DUB
2 stops58h 43mMultiple Airlines
Deal found 4/25$451
Mon 5/206:59 pmTYS - DUB
2 stops43h 01mMultiple Airlines
Deal found 4/25$461
Tue 5/2110:28 amTYS - DUB
2 stops27h 32mMultiple Airlines
Deal found 4/25$472
Mon 5/278:10 amTYS - DUB
2 stops48h 25mMultiple Airlines
Deal found 4/25$474
Wed 5/291:51 pmTYS - DUB
3 stops39h 24mMultiple Airlines
Deal found 4/25$476
Tue 5/2110:28 amTYS - DUB
3 stops40h 02mMultiple Airlines
Deal found 4/25$480
Tue 5/2811:16 amTYS - DUB
2 stops17h 44mWestJet
Deal found 4/25$483
Sun 5/2610:07 pmTYS - DUB
2 stops54h 53mMultiple Airlines
Deal found 4/25$495

Find flights from Knoxville to Dublin within your budget

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 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$747 - $1,091

Route

Depart

Return

Price

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 10/23

1 stop15h 45m

Dublin

Sun 11/3

2 stops19h 10m

$747

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 10/23

2 stops16h 15m

Dublin

Sun 11/3

2 stops22h 57m

$752

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Wed 10/23

1 stop14h 46m

Dublin

Sun 11/3

1 stop12h 49m

$806

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 9/10

3 stops17h 40m

Dublin

Fri 9/20

3 stops18h 29m

$824

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 9/10

2 stops15h 17m

Dublin

Fri 9/20

2 stops18h 20m

$826

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Mon 9/2

1 stop17h 12m

Dublin

Mon 9/9

2 stops25h 58m

$858

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 8/20

2 stops16h 35m

Dublin

Tue 9/3

1 stop11h 48m

$867

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Tue 9/10

3 stops17h 40m

Dublin

Fri 9/20

2 stops17h 25m

$918

Knoxville McGhee TysonDublin

TYS - DUB

TYSDUB

Knoxville McGhee Tyson

Sat 7/13

1 stop13h 15m

Dublin

Sun 7/21

1 stop15h 49m

$1,091

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from Knoxville to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Dublin. Price data was last updated on January 28, 2024.
The best time to book flights from Knoxville to Dublin is 89 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.
Search Deals

When is the cheapest time to fly from Knoxville to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Dublin. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Dublin flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dublin by month

Plan your trip from Knoxville to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Dublin is currently $471 while a round-trip flight costs $854. Price data was last updated on April 21, 2024.

Currently, November is the cheapest month in which you can book a flight from Knoxville to Dublin (average of $505). Flying from Knoxville to Dublin in June is currently the most expensive (average of $990). 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.

January

$527

February

$530

March

$573

April

$668

May

$697

June

$990

July

$989

August

$832

September

$711

October

$616

November

$505

December

$506

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

41 - 60.8 °F

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 April 28, 2024.
See what other customers who have flown with Lufthansa, United Airlines and American Airlines from Knoxville to Dublin have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,623 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Finnair
7.8
Good
1,382 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

WestJet
7.5
Good
2,977 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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.

  • Can I find flights from Knoxville to Dublin for under $800 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Dublin for under $800. The cheapest flight booked recently is on Delta for just $747, but on average you can expect to pay $874.

  • Are there last-minute flights available from Knoxville to Dublin for under $1,100?

    There are currently 8+ open flights from Knoxville to Dublin within the next 7 days for less than $1,100.

  • What are the cheapest airlines flying from Knoxville to Dublin round-trip?

    Our cheapest airline available from Knoxville to Dublin is Delta. Our recent data shows that you can find tickets from as low as $747 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $806 and $824 round-trip. Users have found that Delta is 21% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Knoxville to Dublin one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $449. American Airlines flights start at $761 while deals on KLM start at $762 one-way.

  • What are the most popular airlines that fly from Knoxville to Dublin?

    American Airlines, Delta and Aer Lingus are the most popular airlines when flying from Knoxville to Dublin.

  • What does TYS to DUB mean?

    Great question - TYS to DUB just means Knoxville McGhee Tyson Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Knoxville to Dublin that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Dublin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Dublin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Knoxville to Dublin that include hotel bookings?

    Yes. In addition to deals on Knoxville to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Dublin.

  • Can I find deals for business class flights from Knoxville to Dublin?

    Yes. Cheapflights offers flight deals from Knoxville to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Knoxville to Dublin that allow pets onboard?

    Many airlines flying from Knoxville to Dublin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Dublin?

    Yes, you can often find last-minute deals on Knoxville to Dublin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Dublin flight deals updated?

    The Knoxville to Dublin flight deals you see on this page were last updated on 4/28.

See more FAQs

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Top 6 airlines flying from Knoxville to Dublin

Discover the top 6 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 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$492Average$826FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$553Average$893FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest$570Average$814FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$593Average$867FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$997Average$1,859FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest$1,199Average$1,267FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Knoxville to Dublin by cabin class

Find flights from Knoxville to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to Dublin?

Deals for Knoxville to Dublin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Dublin?

Millions of users choose and trust Cheapflights to book the best flight deals from Knoxville to Dublin for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Knoxville to Dublin with no change fees?

Certainly. Search results for flights to Dublin from Knoxville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Knoxville to Dublin become cheaper?

Not ready to book yet? You can track prices for flights from Knoxville to Dublin on Cheapflights with our Price Alert feature and get notified when better prices are available.

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