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$455+ Cheap flights from Chattanooga (CHA) to Dublin (DUB)

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DUB
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Chattanooga to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$455
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$617
Provider with most accurate pricing for Chattanooga Lovell Field-Dublin flight deals.
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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Dublin flights.
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From Chattanooga Lovell Field to Dublin
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Highest demand for flights based on searches. 28% potential increase in price ($354 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Chattanooga to Dublin

Cheapest flights from Chattanooga to Dublin
Explore the most affordable flight options available from Chattanooga to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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 12/285:43 pmCHA - DUB
1 stop33h 27mUnited Airlines
Wed 1/149:00 amDUB - CHA
2 stops55h 44mUnited Airlines
Deal found 11/11$455
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/295:43 pmCHA - DUB
2 stops35h 37mUnited Airlines
Wed 1/149:00 amDUB - CHA
2 stops55h 44mUnited Airlines
Deal found 11/10$470
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/2812:15 pmCHA - DUB
1 stop14h 55mUnited Airlines
Tue 1/1310:40 amDUB - CHA
1 stop15h 04mUnited Airlines
Deal found 11/10$483
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/268:38 amCHA - DUB
2 stops41h 32mUnited Airlines
Mon 1/129:00 amDUB - CHA
2 stops36h 54mUnited Airlines
Deal found 11/10$647

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga 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 November 13, 2025.
Use the filters below to find and compare flights from Chattanooga to Dublin that are best for you.

Fly from

Chattanooga

Fly to

Dublin

Route

Depart

Return

Price

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Sat 1/10

8:43 am-8:10 am

1 stop18h 27m

Dublin

Sat 1/17

9:00 am-8:44 pm

2 stops40h 44m

$455

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Mon 12/29

5:43 pm-8:10 am

1 stop33h 27m

Dublin

Wed 1/14

9:00 am-8:44 pm

2 stops40h 44m

$455

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Sun 12/28

5:43 pm-8:10 am

1 stop33h 27m

Dublin

Wed 1/14

9:00 am-11:44 am

2 stops55h 44m

$455

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Sun 12/28

12:15 pm-8:10 am

1 stop14h 55m

Dublin

Tue 1/13

10:40 am-8:44 pm

1 stop15h 04m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Compare providers for flights from Chattanooga 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 Chattanooga to Dublin in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chattanooga-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chattanooga-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Dublin flights, Cheapflights users trust eDreams the most. eDreams 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 Chattanooga-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 Chattanooga to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Chattanooga with our price prediction graph.
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 Chattanooga to Dublin

What is the cheapest month to book a flight from Chattanooga to Dublin?

Currently, December is the cheapest month in which you can book a flight from Chattanooga to Dublin (average of $472). Flying from Chattanooga to Dublin in June is currently the most expensive (average of $856). 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.

What is the cheapest time of day to fly from CHA to DUB?

Find hourly flight availability from Chattanooga to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s typically best to fly out from Chattanooga to Dublin in the evening. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 13, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Chattanooga to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,410 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,049 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chattanooga to Dublin?

    There are many flights that can get you from Chattanooga to Dublin in 18h 27m. Fly via United Airlines to get the fastest option. The distance from Chattanooga to Dublin is about 3889 mi.

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

    Our cheapest airline available from Chattanooga to Dublin is United Airlines. Our recent data shows that you can find tickets from as low as $524 on this airline. Additional options worth looking into are KLM and Delta, starting at $561 and $579 round-trip. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chattanooga 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.

  • What is the cheapest month to book a flight from Chattanooga to Dublin?

    Currently, December is the cheapest month in which you can book a flight from Chattanooga to Dublin (average of $472). Flying from Chattanooga to Dublin in June is currently the most expensive (average of $856). 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 4 airlines flying from Chattanooga to Dublin

Discover the top 4 airlines that operate flights from Chattanooga 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$524Average$721FlexibilityNo cancel feeOn-time69%
KLMCheapest$561Average$1,054FlexibilityNo cancel feeOn-time75%
DeltaCheapest$579Average$659FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$745Average$1,164FlexibilityNo cancel feeOn-time71%

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