CHA - DUB

$604 Find Cheap Flights from Chattanooga to Dublin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Dublin departing on 10/23. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Dublin, as well as popular online travel agencies
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Cheap Flights from Chattanooga to Dublin (CHA-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chattanooga to Dublin

Thu, Oct 23 - Sat, Nov 1
United Airlines Logo
10:30 am - 9:45 amCHA-DUB
18h 15m1 stop
United Airlines Logo
8:00 am - 8:28 pmDUB-CHA
40h 28m2 stops
$604United Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
12:11 pm - 9:45 amCHA-DUB
16h 34m1 stop
United Airlines Logo
9:20 am - 11:36 amDUB-CHA
31h 16m2 stops
$607United Airlines
Find Deal
Thu, Oct 23 - Sat, Nov 1
Scandinavian Airlines Logo
4:04 pm - 6:15 pmCHA-DUB
21h 11m2 stops
Scandinavian Airlines Logo
10:10 am - 12:42 amDUB-CHA
42h 32m2 stops
$624Scandinavian Airlines
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Sat, Oct 25 - Sun, Nov 2
American Airlines Logo
6:04 pm - 1:45 pmCHA-DUB
14h 41m2 stops
American Airlines Logo
12:55 pm - 11:47 pmDUB-CHA
15h 52m1 stop
$628American Airlines
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Sat, Oct 25 - Sun, Nov 2
American Airlines Logo
7:50 am - 8:10 amCHA-DUB
19h 20m1 stop
American Airlines Logo
12:55 pm - 9:42 pmDUB-CHA
13h 47m1 stop
$630American Airlines
Find Deal
Sat, Oct 25 - Sun, Nov 2
Delta Logo
6:15 am - 8:45 amCHA-DUB
21h 30m2 stops
Delta Logo
5:00 am - 11:42 pmDUB-CHA
22h 42m2 stops
$656Delta
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Wed, Aug 27 - Sat, Sep 6
KLM Logo
3:00 pm - 10:00 amCHA-DUB
14h 00m1 stop
KLM Logo
11:00 am - 8:06 pmDUB-CHA
14h 06m1 stop
$832KLM
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
4:11 pm - 8:45 amCHA-DUB
11h 34m1 stop
Delta Logo
10:00 am - 10:04 pmDUB-CHA
17h 04m1 stop
$966Delta
Find Deal
Sat, Jan 17 - Fri, Jan 23
Scandinavian Airlines Logo
3:15 pm - 11:45 amCHA-DUB
39h 30m2 stops
Scandinavian Airlines Logo
12:30 pm - 10:00 pmDUB-CHA
38h 30m2 stops
$996Scandinavian Airlines
Find Deal
Sun, Sep 21 - Fri, Sep 26
KLM Logo
4:08 pm - 8:45 amCHA-DUB
11h 37m1 stop
KLM Logo
11:00 am - 7:33 pmDUB-CHA
13h 33m1 stop
$1,416KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Chattanooga to Dublin flights

Get data-powered insights and trends into flights from Chattanooga to Dublin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chattanooga to Dublin?

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chattanooga to Dublin is January, where tickets cost $516 (return) on average. On the other hand, the most expensive months are November and June, where the average cost of round-trip tickets is $1,735 and $1,383 respectively.

Good to know

Low seasonJanuary
Cheapest flight$604
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Chattanooga to Dublin

When to book flights from Chattanooga to Dublin

Are your dates flexible? Find out the best times to travel from Chattanooga to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chattanooga to Dublin

  • What is the cheapest flight from Chattanooga to Dublin?

    In the last 3 days, the lowest price for a flight from Chattanooga to Dublin was $604 for a round-trip ticket.

  • Do I need a passport to fly between Chattanooga and Dublin?

    A passport is required to fly from Chattanooga to Dublin.

  • Which airports will I be using when flying from Chattanooga to Dublin?

    Chattanooga airport is called Chattanooga Lovell Field and the only airport in Dublin is Dublin.

  • Which aircraft models fly most regularly from Chattanooga to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chattanooga to Dublin?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Chattanooga and Dublin, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Dublin, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Dublin are Delta and KLM. With an average price for the route of $676 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $968 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Chattanooga to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chattanooga to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chattanooga to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Chattanooga is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chattanooga to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chattanooga to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Chattanooga to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chattanooga to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7981 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Everything you need to know for your flight from Chattanooga to Dublin

Information on your arrival and departure airports

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