CHA - DUB

$490 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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Flight Deals

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
Scandinavian Airlines Logo
4:04 pm - 6:15 pmCHA-DUB
21h 11m2 stops
Scandinavian Airlines Logo
10:10 am - 10:19 pmDUB-CHA
40h 09m2 stops
$490Scandinavian Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 13
United Airlines Logo
5:20 pm - 10:20 amCHA-DUB
36h 00m2 stops
United Airlines Logo
10:40 am - 8:36 pmDUB-CHA
14h 56m1 stop
$517United Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 13
Delta Logo
3:05 pm - 3:45 pmCHA-DUB
19h 40m2 stops
Delta Logo
9:45 am - 10:16 pmDUB-CHA
17h 31m2 stops
$527Delta
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Thu, Mar 12 - Fri, Mar 20
Delta Logo
3:15 pm - 7:45 amCHA-DUB
12h 30m1 stop
Delta Logo
1:25 pm - 9:05 amDUB-CHA
23h 40m2 stops
$626Delta
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Thu, Nov 6 - Sat, Nov 15
American Airlines Logo
12:04 pm - 7:10 amCHA-DUB
14h 06m1 stop
American Airlines Logo
12:55 pm - 12:15 amDUB-CHA
16h 20m1 stop
$642American Airlines
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Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
6:00 am - 7:10 amCHA-DUB
21h 10m1 stop
American Airlines Logo
11:30 am - 5:54 pmDUB-CHA
11h 24m1 stop
$752American Airlines
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Thu, Mar 12 - Fri, Mar 20
KLM Logo
3:15 pm - 7:45 amCHA-DUB
12h 30m1 stop
KLM Logo
9:45 am - 9:05 amDUB-CHA
27h 20m1 stop
$803KLM
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Thu, Nov 6 - Sat, Nov 15
 Logo
5:49 pm - 7:10 amCHA-DUB
32h 21m3 stops
 Logo
11:30 am - 1:50 pmDUB-CHA
31h 20m2 stops
$1,150
Find Deal
Tue, Oct 14 - Sun, Oct 19
KLM Logo
5:59 pm - 8:45 amCHA-DUB
9h 46m1 stop
KLM Logo
11:00 am - 11:42 pmDUB-CHA
17h 42m1 stop
$1,208KLM
Find Deal
Thu, Nov 6 - Sat, Nov 15
 Logo
5:49 pm - 7:10 amCHA-DUB
32h 21m3 stops
 Logo
1:15 pm - 1:50 pmDUB-CHA
29h 35m3 stops
$1,234
Find Deal

Everything you should know

Top airlines
Scandinavian Airlines
Cheapest • from $490 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 46% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$490
Overall average: $771
Scandinavian Airlines
Thu 10/23Sat 11/1
CHA - DUB • 2 stops
Cheapest one-way
Multiple Airlines
Mon 9/15
CHA - DUB • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
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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.

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$490
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 19% 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 $490 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?

    SkyTeam, Star Alliance, 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 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,054 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.
7.9
DeltaOverall score based on 7954 reviews
8.5Crew
8.2Boarding
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

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!

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

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

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