LEX - DUB

$455 Find Cheap Flights from Lexington to Dublin - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$701
Typical prices: $683-$1,034
United Airlines
Thu 3/1Sun 3/11
LEX - DUB • 1 stop
Cheapest one-way
$455
Typical prices: $564-$627
Aer Lingus
Sat 1/6
LEX - DUB • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Lexington and Dublin. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 52% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $661 (round-trip)
Philadelphia (PHL)
Shortest trip • 10h 45m (one-way)
Insights
Insights
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)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to Dublin

Mon, Mar 1 - Thu, Mar 11
United Airlines Logo
1:53 pm - 8:10 amLEX  Lexington Blue Grass-DUB Dublin
13h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
9:00 am - 8:18 pmDUB  Dublin-LEX Lexington Blue Grass
40h 18m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$701United Airlines
Sun, Apr 4 - Wed, Apr 14
Finnair Logo
1:24 pm - 9:45 amLEX  Lexington Blue Grass-DUB Dublin
15h 21m1 stop Dallas/Fort Worth
Finnair Logo
11:45 am - 10:53 pmDUB  Dublin-LEX Lexington Blue Grass
16h 08m1 stop Dallas/Fort Worth
$704Finnair
Mon, Mar 1 - Thu, Mar 11
United Airlines Logo
1:53 pm - 9:55 amLEX  Lexington Blue Grass-DUB Dublin
15h 02m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
9:00 am - 8:18 pmDUB  Dublin-LEX Lexington Blue Grass
40h 18m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$705United Airlines
Sun, Apr 4 - Wed, Apr 14
British Airways Logo
11:17 am - 9:40 amLEX  Lexington Blue Grass-DUB Dublin
17h 23m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
12:50 pm - 11:38 pmDUB  Dublin-LEX Lexington Blue Grass
15h 48m2 stops London Heathrow Chicago O'Hare Intl
$709British Airways
Mon, Mar 1 - Thu, Mar 11
Delta Logo
3:45 pm - 7:45 amLEX  Lexington Blue Grass-DUB Dublin
11h 00m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:55 am - 6:54 pmDUB  Dublin-LEX Lexington Blue Grass
13h 59m1 stop Atlanta Hartsfield-Jackson
$727Delta
Mon, Feb 1 - Fri, Feb 5
United Airlines Logo
6:00 am - 8:10 amLEX  Lexington Blue Grass-DUB Dublin
21h 10m1 stop Chicago O'Hare Intl
United Airlines Logo
10:40 am - 11:59 pmDUB  Dublin-LEX Lexington Blue Grass
18h 19m1 stop Chicago O'Hare Intl
$727United Airlines
Mon, Mar 1 - Thu, Mar 11
United Airlines Logo
1:53 pm - 8:10 amLEX  Lexington Blue Grass-DUB Dublin
13h 17m1 stop Chicago O'Hare Intl
United Airlines Logo
10:40 am - 5:01 pmDUB  Dublin-LEX Lexington Blue Grass
11h 21m1 stop Chicago O'Hare Intl
$727United Airlines
Wed, Nov 11 - Thu, Nov 19
American Airlines Logo
4:04 pm - 8:40 amLEX  Lexington Blue Grass-DUB Dublin
11h 36m1 stop Philadelphia
American Airlines Logo
12:55 pm - 10:44 pmDUB  Dublin-LEX Lexington Blue Grass
14h 49m1 stop Dallas/Fort Worth
$791American Airlines
Wed, Nov 11 - Thu, Nov 19
American Airlines Logo
4:04 pm - 8:40 amLEX  Lexington Blue Grass-DUB Dublin
11h 36m1 stop Philadelphia
American Airlines Logo
11:30 am - 11:58 pmDUB  Dublin-LEX Lexington Blue Grass
17h 28m2 stops Philadelphia Charlotte Douglas
$794American Airlines
Thu, Nov 26 - Wed, Dec 2
American Airlines Logo
11:20 am - 8:40 amLEX  Lexington Blue Grass-DUB Dublin
16h 20m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
11:30 am - 11:15 pmDUB  Dublin-LEX Lexington Blue Grass
16h 45m2 stops Philadelphia Charlotte Douglas
$872American Airlines
Booking Insights

Price, demand and travel trends for Lexington to Dublin flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Lexington to Dublin typically range from $683 to $1,034. The lowest price found in the past 5 days was $701, on United Airlines.

What's the cheapest day of the week to fly from Lexington to Dublin?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Lexington to Dublin. It’s 27% cheaper than the average day, while Sunday is the most expensive, with prices 18% higher.

What’s the cheapest month to fly from Lexington to Dublin?

•February is the cheapest month to fly from Lexington to Dublin at $433 round-trip.
•June ($1,043) and July ($972) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 140% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Lexington to Dublin flights

Low season

February

Cheapest flight

$455
Beat the crowds with an average 73% drop in travelers.
The most popular month to fly with an average 86% increase in travelers.
One-way 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

Your Lexington to Dublin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Lexington to Dublin?

    Three cabin classes are available on flights from Lexington to Dublin:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from Lexington to Dublin?

    A nonstop flight from Lexington to Dublin takes 00m, covering 3,720 miles.

  • Do I need a passport to fly from Lexington to Dublin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Lexington to Dublin flight?

    Round-trip flights from Lexington to Dublin range from $683 to $1,034, with an average of $902 over the past 12 months. Anything below $683 counts as a good deal.

  • Have flight prices from Lexington to Dublin changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $701 to $6,569. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Lexington to Dublin looking right now?

    One-way fares from Lexington to Dublin are currently lower than usual. Average one-way flight prices are about $532, which is 9% below the typical average for this route.

  • What car rental options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates averaging $31 for economy cars. Top options include:

    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • Which airports can I use when flying from Lexington to Dublin?

    Flights from Lexington to Dublin usually depart from Lexington Blue Grass (LEX) and arrive at Dublin (DUB).

  • Which airports do connecting flights from Lexington to Dublin pass through?

    One-stop flights from Lexington to Dublin most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 54% of one-stop connections
    • Philadelphia (PHL) - 25% of one-stop connections
    • Charlotte Douglas (CLT) - 13% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Lexington to Dublin?

    Yes. Flexible dates can save you up to 39% on flights from Lexington to Dublin. Tuesday is the cheapest departure day at $660 round-trip on average, while Sunday is the most expensive at $1,068, a difference of $408.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Lexington to Dublin?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 10h 45m, compared with 11h 40m via Detroit Metropolitan Wayne County (DTW) and 11h 41m via Charlotte Douglas (CLT).

  • What is the time difference between Lexington and Dublin?

    Dublin is 4 hours ahead of Lexington (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are St. Stephen's Green, St. Patrick's Cathedral and Aviva Stadium. These are among the most viewed places in Dublin on KAYAK.

Your guide to booking Lexington to Dublin flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $660, about $408 less than Sunday fares (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Lexington to Dublin trip for February. Fares historically average $433 round-trip in that month - typically $610 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.

    • Clayton Hotel Dublin Airport
    • Maldron Hotel Dublin Airport
    • Metro Hotel Dublin Airport

More options for your flight from Lexington to Dublin

Complete your trip to Dublin with a hotel stay or car rental

Car rentals in Dublin
Hotels in Dublin
Vacations in Dublin