CHA - DUB

$395 Find Cheap Flights from Chattanooga to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Dublin departing on 8/12. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$765
Typical prices: $1,074-$661
United Airlines
Tue 9/15Tue 9/22
CHA - DUB • 1 stop
Cheapest one-way
$395
KLM
Wed 8/12
CHA - DUB • 1 stop
Top airlines
Cheapest • from $765 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and Dublin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $648 (round-trip)
Shortest trip • 10h 26m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
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

Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
5:40 pm - 9:45 am
CHA
-
DUB
11h 05m
1 stop
United Airlines Logo
9:20 am - 5:19 pm
DUB
-
CHA
36h 59m
2 stops
$765United Airlines
Sat, Aug 8 - Wed, Aug 19
United Airlines Logo
5:50 pm - 7:30 am
CHA
-
DUB
32h 40m
2 stops
United Airlines Logo
9:20 am - 1:21 pm
DUB
-
CHA
33h 01m
2 stops
$775United Airlines
Sat, Aug 8 - Wed, Aug 19
United Airlines Logo
5:58 pm - 7:30 am
CHA
-
DUB
32h 32m
1 stop
United Airlines Logo
9:20 am - 5:19 pm
DUB
-
CHA
36h 59m
2 stops
$776United Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
4:12 pm - 9:45 am
CHA
-
DUB
12h 33m
1 stop
American Airlines Logo
12:40 pm - 10:15 pm
DUB
-
CHA
14h 35m
1 stop
$797American Airlines
Sat, Aug 8 - Wed, Aug 19
United Airlines Logo
5:58 pm - 7:30 am
CHA
-
DUB
32h 32m
1 stop
United Airlines Logo
9:30 am - 5:19 pm
DUB
-
CHA
12h 49m
1 stop
$803United Airlines
Thu, Oct 1 - Fri, Oct 9
Delta Logo
3:15 pm - 8:45 am
CHA
-
DUB
12h 30m
1 stop
Delta Logo
5:55 am - 10:06 pm
DUB
-
CHA
21h 11m
2 stops
$844Delta
Thu, Oct 1 - Fri, Oct 9
American Airlines Logo
10:58 am - 9:35 am
CHA
-
DUB
17h 37m
1 stop
American Airlines Logo
11:45 am - 5:35 pm
DUB
-
CHA
10h 50m
1 stop
$847American Airlines
Thu, Oct 1 - Fri, Oct 9
Delta Logo
3:15 pm - 10:00 am
CHA
-
DUB
13h 45m
2 stops
Delta Logo
5:55 am - 10:06 pm
DUB
-
CHA
21h 11m
2 stops
$848Delta
Thu, Oct 1 - Fri, Oct 9
United Airlines Logo
2:01 pm - 9:45 am
CHA
-
DUB
14h 44m
1 stop
United Airlines Logo
9:20 am - 1:21 pm
DUB
-
CHA
33h 01m
2 stops
$849United Airlines
Thu, Oct 1 - Fri, Oct 9
KLM Logo
3:15 pm - 9:15 am
CHA
-
DUB
13h 00m
2 stops
KLM Logo
1:15 pm - 10:06 pm
DUB
-
CHA
13h 51m
2 stops
$851KLM
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chattanooga to Dublin departing in September.

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 April, where tickets cost $562 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $1,458 and $1,367 respectively.

Good to know

Low seasonJune
Cheapest flight$395
Best time to beat the crowds but there is an average 62% increase in price.
Most popular time to fly and prices are also 38% 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 $395 for a one-way ticket and $765 for a round-trip.

  • 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, oneworld, and SkyTeam are the airline alliances operating flights between Chattanooga and Dublin, with Star Alliance 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 $745 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 $818 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 4 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 8465 reviews
8.5Crew
7.2Food
8.1Boarding
7.9Comfort
7.8Entertainment
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

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

Information on your arrival and departure airports