DUB - LEX

$668 Find Cheap Flights from Dublin to Lexington - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$868
Typical prices: $834-$1,019
British Airways
Sat 1/13Sat 1/20
DUB - LEX • 2 stops
Cheapest one-way
$668
Typical prices: $692-$1,029
Aer Lingus
Fri 10/5
DUB - LEX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Dublin and Lexington. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 15% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $795 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 12h 22m (one-way)
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Insights
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Flight Deals

Cheap Flights from Dublin to Lexington (DUB-LEX)

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

Recent round-trip flight deals from Dublin to Lexington

Wed, Jan 13 - Wed, Jan 20
British Airways Logo
12:05 pm - 11:54 pmDUB  Dublin-LEX Lexington Blue Grass
16h 49m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
7:18 pm - 4:35 pmLEX  Lexington Blue Grass-DUB Dublin
16h 17m2 stops Chicago O'Hare Intl London Heathrow
$868British Airways
Tue, Dec 15 - Sun, Jan 10
British Airways Logo
7:35 am - 6:20 pmDUB  Dublin-LEX Lexington Blue Grass
15h 45m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
7:18 pm - 5:45 pmLEX  Lexington Blue Grass-DUB Dublin
17h 27m2 stops Chicago O'Hare Intl London Heathrow
$870British Airways
Thu, Jan 14 - Mon, Jan 18
American Airlines Logo
11:30 am - 10:02 amDUB  Dublin-LEX Lexington Blue Grass
27h 32m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
5:01 am - 8:30 amLEX  Lexington Blue Grass-DUB Dublin
22h 29m2 stops Chicago O'Hare Intl Philadelphia
$903American Airlines
Sun, Nov 1 - Sun, Nov 8
American Airlines Logo
11:30 am - 3:33 pmDUB  Dublin-LEX Lexington Blue Grass
33h 03m1 stop Philadelphia
American Airlines Logo
1:18 pm - 8:40 amLEX  Lexington Blue Grass-DUB Dublin
14h 22m2 stops Charlotte Douglas Philadelphia
$905American Airlines
Mon, Dec 14 - Sat, Jan 9
British Airways Logo
8:45 am - 11:48 pmDUB  Dublin-LEX Lexington Blue Grass
20h 03m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
7:18 pm - 3:05 pmLEX  Lexington Blue Grass-DUB Dublin
14h 47m2 stops Chicago O'Hare Intl London Heathrow
$906British Airways
Fri, Oct 16 - Wed, Nov 4
American Airlines Logo
11:45 am - 9:52 pmDUB  Dublin-LEX Lexington Blue Grass
15h 07m1 stop Charlotte Douglas
American Airlines Logo
4:04 pm - 8:40 amLEX  Lexington Blue Grass-DUB Dublin
11h 36m1 stop Philadelphia
$911American Airlines
Sun, Nov 1 - Sun, Nov 8
British Airways Logo
7:35 am - 6:24 pmDUB  Dublin-LEX Lexington Blue Grass
15h 49m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
6:54 pm - 4:55 pmLEX  Lexington Blue Grass-DUB Dublin
17h 01m2 stops Chicago O'Hare Intl London Heathrow
$920British Airways
Sun, Nov 1 - Sun, Nov 8
British Airways Logo
7:35 am - 6:24 pmDUB  Dublin-LEX Lexington Blue Grass
15h 49m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
6:54 pm - 4:55 pmLEX  Lexington Blue Grass-DUB Dublin
17h 01m2 stops Chicago O'Hare Intl London Heathrow
$928British Airways
Tue, Dec 15 - Mon, Jan 11
British Airways Logo
11:30 am - 11:12 pmDUB  Dublin-LEX Lexington Blue Grass
16h 42m2 stops Philadelphia Charlotte Douglas
British Airways Logo
11:15 am - 8:30 amLEX  Lexington Blue Grass-DUB Dublin
16h 15m2 stops Chicago O'Hare Intl Philadelphia
$937British Airways
Tue, Dec 15 - Sat, Jan 9
British Airways Logo
11:30 am - 11:12 pmDUB  Dublin-LEX Lexington Blue Grass
16h 42m2 stops Philadelphia Charlotte Douglas
British Airways Logo
11:15 am - 8:30 amLEX  Lexington Blue Grass-DUB Dublin
16h 15m2 stops Chicago O'Hare Intl Philadelphia
$940British Airways
Booking Insights

Price, demand and travel trends for Dublin to Lexington flights

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

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

Round-trip flights from Dublin to Lexington start at $868. Prices are typical for this route right now, with typical round-trip fares ranging from $834 to $1,019. The lowest price found in the past 5 days was $868 on British Airways.

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

Tuesday is the cheapest day of the week to fly from Dublin to Lexington, it is 7% cheaper than the average day. Friday is the most expensive day with flight prices 14% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Dublin to Lexington flights

Low season

August

Cheapest flight

$668
Best time to beat the crowds but there is an average 53% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Dublin to Lexington

When to book flights from Dublin to Lexington

Are your dates flexible? Find out the best times to travel from Dublin to Lexington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Dublin to Lexington flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

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

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

    Only Economy Class is available on flights from Dublin to Lexington.

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

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

    • Chicago O'Hare Intl (ORD) - 57% of one-stop connections
    • Dallas/Fort Worth (DFW) - 14% of one-stop connections
    • Philadelphia (PHL) - 14% of one-stop connections
    • Charlotte Douglas (CLT) - 11% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 18% on the Dublin to Lexington route. Tuesday is the cheapest departure day at $849 round-trip on average, while Friday is the most expensive at $1,035, a difference of $186. 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 long is a flight from Dublin to Lexington?

    A nonstop flight from Dublin to Lexington takes 0h 00m, covering 3,720 miles.

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

    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.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $868 to $1,543. That means the highest observed fare was about 77% higher than the lowest one.

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

    One-way fares from Dublin to Lexington are currently lower than usual. Average one-way flight prices are about $734, which is 5% below the typical average for this route.

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

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 10h 36m, compared with 12h 22m via Atlanta Hartsfield-Jackson (ATL) and 12h 50m via Charlotte Douglas (CLT).

  • What is the time difference between Dublin and Lexington?

    Lexington is 5 hours behind Dublin (Eastern Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Lexington Blue Grass Airport (LEX)?

    Lexington Blue Grass Airport (LEX) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Alamo
    • Budget
    • Enterprise Rent-A-Car

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

    Round-trip flights from Dublin to Lexington range from $834 to $1,019, with an average of $905 over the past 12 months. Anything below $834 counts as a good deal.

Your guide to booking Dublin to Lexington flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $849 - about $186 less than Friday (18% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dublin to Lexington trip for November. Fares historically average $769 round-trip in that month - typically $612 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Dublin to Lexington

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