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$458+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DUB
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$458
(United Airlines)

Popular in

January

Cheapest in

November

Average price

$1,367
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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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 6, 2026.

This United Airlines deal was found by Cheapflights users on 1/5. 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 2/45:40 pmCHA - DUB
1 stop33h 30mUnited Airlines
Sun 2/89:00 amDUB - CHA
2 stops55h 44mUnited Airlines
Deal found 1/5$458
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Sat 3/710:53 amCHA - DUB
2 stops38h 17mUnited Airlines
Mon 3/168:00 amDUB - CHA
2 stops33h 26mUnited Airlines
Deal found 1/5$466
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Sat 4/115:41 pmCHA - DUB
2 stops32h 39mUnited Airlines
Tue 4/219:50 amDUB - CHA
2 stops36h 16mUnited Airlines
Deal found 1/5$467
This United Airlines deal was found by Cheapflights users on 1/5. 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 4/285:20 pmCHA - DUB
2 stops35h 25mUnited Airlines
Thu 5/79:50 amDUB - CHA
2 stops53h 10mUnited Airlines
Deal found 1/5$477
This United Airlines deal was found by Cheapflights users on 1/6. 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 3/316:30 amCHA - DUB
1 stop22h 15mUnited Airlines
Wed 4/89:50 amDUB - CHA
2 stops16h 04mUnited Airlines
Deal found 1/6$485
This Delta deal was found by Cheapflights users on 1/6. 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 4/283:17 pmCHA - DUB
1 stop12h 28mDelta
Thu 5/75:55 amDUB - CHA
2 stops21h 06mDelta
Deal found 1/6$486
This United Airlines deal was found by Cheapflights users on 1/3. 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 3/246:30 amCHA - DUB
1 stop21h 40mUnited Airlines
Fri 4/39:50 amDUB - CHA
2 stops36h 16mUnited Airlines
Deal found 1/3$487
This Delta deal was found by Cheapflights users on 1/5. 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 2/192:44 pmCHA - DUB
2 stops20h 01mDelta
Thu 2/268:50 amDUB - CHA
2 stops15h 37mDelta
Deal found 1/5$488
This KLM deal was found by Cheapflights users on 1/6. 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.
Tue 4/284:32 pmCHA - DUB
1 stop11h 13mKLM
Thu 5/711:00 amDUB - CHA
1 stop12h 54mKLM
Deal found 1/6$489

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 January 6, 2026.
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

Wed 2/4

5:40 pm-8:10 am

1 stop33h 30m

Dublin

Sun 2/8

9:00 am-4:54 pm

2 stops36h 54m

$458

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Sat 3/7

10:53 am-6:10 am

2 stops38h 17m

Dublin

Mon 3/16

8:00 am-1:26 pm

2 stops33h 26m

$466

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Tue 4/28

10:45 am-10:40 am

2 stops18h 55m

Dublin

Thu 5/7

9:50 am-4:55 pm

2 stops36h 05m

$466

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Sat 4/11

5:41 pm-7:20 am

2 stops32h 39m

Dublin

Tue 4/21

9:50 am-5:06 pm

2 stops36h 16m

$467

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Tue 3/31

6:30 am-9:45 am

1 stop22h 15m

Dublin

Wed 4/8

9:50 am-8:54 pm

2 stops16h 04m

$485

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Tue 4/28

3:17 pm-8:45 am

1 stop12h 28m

Dublin

Thu 5/7

5:55 am-10:01 pm

2 stops21h 06m

$486

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Thu 2/19

2:44 pm-3:45 pm

2 stops20h 01m

Dublin

Thu 2/26

8:50 am-7:27 pm

2 stops15h 37m

$488

ChattanoogaDublin

CHA - DUB

CHADUB

Chattanooga Lovell Field

Tue 3/31

11:44 am-8:45 am

1 stop16h 01m

Dublin

Wed 4/8

11:00 am-8:23 pm

1 stop14h 23m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

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 January.
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 $444). 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.

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 January 6, 2026.
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
8,022 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
8,022 reviews
Delta
7.9
Good
8,022 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
1,434 reviews
Delta
7.9
Good
8,022 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
9,137 reviews
Delta
7.9
Good
8,022 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
11,090 reviews
Delta
7.9
Good
8,022 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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 33h 30m. 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 Delta and KLM, starting at $542 and $569 round-trip. Users have found that United Airlines is 43% 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 $444). 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
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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$524Average$795FlexibilityNo cancel feeOn-time69%
DeltaCheapest$542Average$661FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$569Average$982FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$745Average$1,077FlexibilityNo cancel feeOn-time71%

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