LEX - DUB

$590 Find Cheap Flights from Lexington 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 Lexington to Dublin departing on 5/12. 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 Lexington 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 Lexington to Dublin, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$722
Typical prices: $958-$621
British Airways
Mon 9/7Wed 9/16
LEX - DUB • 2 stops
Cheapest one-way
$590
British Airways
Tue 5/12
LEX - DUB • 2 stops
Top airlines
Cheapest • from $722 (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 Lexington and Dublin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $807 (round-trip)
Shortest trip • 9h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 46% 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 Lexington to Dublin (LEX-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lexington 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 Lexington to Dublin

Mon, Sep 7 - Wed, Sep 16
British Airways Logo
7:02 pm - 2:30 pm
LEX
-
DUB
14h 28m
2 stops
British Airways Logo
10:30 am - 11:59 pm
DUB
-
LEX
18h 29m
2 stops
$722British Airways
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
1:26 pm - 7:30 pm
LEX
-
DUB
25h 04m
2 stops
Multiple Airlines Logo
7:30 pm - 11:16 pm
DUB
-
LEX
32h 46m
2 stops
$724Multiple Airlines
Tue, Sep 1 - Fri, Sep 11
United Airlines Logo
11:05 am - 7:30 am
LEX
-
DUB
15h 25m
2 stops
United Airlines Logo
9:20 am - 4:54 pm
DUB
-
LEX
36h 34m
2 stops
$728United Airlines
Mon, Sep 7 - Wed, Sep 16
United Airlines Logo
6:00 pm - 9:45 am
LEX
-
DUB
10h 45m
1 stop
United Airlines Logo
9:20 am - 8:27 pm
DUB
-
LEX
16h 07m
2 stops
$746United Airlines
Mon, Sep 7 - Tue, Sep 15
KLM Logo
11:00 am - 10:00 am
LEX
-
DUB
18h 00m
1 stop
KLM Logo
5:55 am - 5:10 pm
DUB
-
LEX
16h 15m
2 stops
$747KLM
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
5:20 am - 7:45 am
LEX
-
DUB
21h 25m
2 stops
United Airlines Logo
9:20 am - 12:09 am
DUB
-
LEX
19h 49m
2 stops
$750United Airlines
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
5:20 am - 7:30 am
LEX
-
DUB
21h 10m
2 stops
United Airlines Logo
9:20 am - 12:09 am
DUB
-
LEX
19h 49m
2 stops
$751United Airlines
Tue, Sep 1 - Fri, Sep 11
American Airlines Logo
7:20 am - 6:30 am
LEX
-
DUB
18h 10m
1 stop
American Airlines Logo
9:30 am - 11:59 pm
DUB
-
LEX
19h 29m
1 stop
$752American Airlines
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
5:20 am - 7:45 am
LEX
-
DUB
21h 25m
2 stops
United Airlines Logo
11:35 am - 6:56 pm
DUB
-
LEX
12h 21m
1 stop
$753United Airlines
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
9:00 am - 7:30 am
LEX
-
DUB
17h 30m
2 stops
United Airlines Logo
11:35 am - 10:30 pm
DUB
-
LEX
15h 55m
1 stop
$754United Airlines
Booking Insights

KAYAK's insights & trends for Lexington to Dublin flights

Get data-powered insights and trends into flights from Lexington 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 Lexington 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 Lexington to Dublin departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lexington 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 Lexington to Dublin is February, where tickets cost $433 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,137 and $1,018 respectively.

Good to know

Low seasonFebruary
Cheapest flight$590
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Lexington to Dublin

When to book flights from Lexington to Dublin

Are your dates flexible? Find out the best times to travel from Lexington 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 Lexington to Dublin

  • What is the cheapest flight from Lexington to Dublin?

    In the last 3 days, the lowest price for a flight from Lexington to Dublin was $590 for a one-way ticket and $722 for a round-trip.

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

    A passport is required to fly from Lexington to Dublin.

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

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

  • Which airline alliances offer flights from Lexington to Dublin?

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

  • Which is the best airline for flights from Lexington to Dublin, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Lexington to Dublin are Delta and United Airlines. With an average price for the route of $972 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $840 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Lexington 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 Lexington to Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Lexington 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 Lexington 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 Lexington with another airline. Booking your flights between Lexington 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 Lexington 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 Lexington 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 Lexington to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Lexington 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 Lexington 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 8464 reviews
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
8.5Crew
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.

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.

Our flight from Dublin to Coruna did not exist any more. Apparently it was cancelled in February and I was not advised, nor was I offered any flights for rebooking. Happily Aer Lingus found another flight to another city in Spain that was 500 miles from Coruna; I had to pay for a hotel overnight and a revise my rental car that incurred additional costs, and I did not get to Coruna for another 24 hours. I was not at all impressed with Kayak or Chatdeal or Hertz.

Satin first class and absolutely no snacks are offered. Surface was awful.

This was the smoothest flight I've ever taken with any airline, including Aer Lingus. Typically, there are moments when I feel afraid, but from take off (miraculously seamless!) to cruise, to landing this was a perfect flight. Thank you!

Poor. Plane left EWR late hence missed connecting flight in Dublin. No pro active info from flight staff on connection, only when probed a couple of lies on where we would dock, and on lilelyhood catching connecting flight. Lies as they will have known our EWR-DUB would be parked furthest away from the transit spit - lying it would be next to the AMS flight.

The seat area was way too compact. The person in front reclined, and the TV screen was right in my face. There was a metal box secured to the floor in my foot area, further limiting space. Food was OK. The last service was provided too late in the flight, so the crew was rushing at the end. The ticket counter in the Naples airport was extremely slow. The staff on the flight was friendly.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

I heard that the pilots were actually leprechauns, but I was not able to confirm. Can you please provide documentation if this is true?

The check in process at the front desk felt slow and it was frustrating that we could not check in online. Everything about the actual flight was great, including very kind flight attendants and a nice larger bathroom. Only thing is that it was very cold in the plane!

I flew economy class. Seats were very good and the crew was excellent

I had a great experience. I would definitely use them again

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 Lexington to Dublin

Information on your arrival and departure airports