DUB - LEX

€578 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 return flight
€751
Typical prices: €721-€881
British Airways
Sat 13/1Sat 20/1
DUB - LEX • 2 stops
Cheapest one-way flight
€512
Typical prices: €599-€890
Multiple Airlines
Sun 21/10
DUB - LEX • 3 stops
Direct 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 stopover airports
Philadelphia (PHL)
Cheapest • Avg €688 (return)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 12h 22m (one-way)
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Insights
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We hope you enjoy your trip to Lexington!
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Booking Insights
Flight Deals

Cheap Flights from Dublin to Lexington (DUB-LEX)

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

Recent return flight deals from Dublin to Lexington

Wed, 13 Jan - Wed, 20 Jan
British Airways Logo
12:05 - 23:54DUB  Dublin-LEX Lexington Blue Grass
16h 49m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
19:18 - 16:35LEX  Lexington Blue Grass-DUB Dublin
16h 17m2 stops Chicago O'Hare Intl London Heathrow
€751British Airways
Tue, 15 Dec - Sun, 10 Jan
British Airways Logo
07:35 - 18:20DUB  Dublin-LEX Lexington Blue Grass
15h 45m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
19:18 - 17:45LEX  Lexington Blue Grass-DUB Dublin
17h 27m2 stops Chicago O'Hare Intl London Heathrow
€753British Airways
Thu, 14 Jan - Mon, 18 Jan
American Airlines Logo
11:30 - 23:54DUB  Dublin-LEX Lexington Blue Grass
17h 24m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
10:32 - 08:30LEX  Lexington Blue Grass-DUB Dublin
16h 58m2 stops Charlotte Douglas Philadelphia
€781American Airlines
Thu, 14 Jan - Mon, 18 Jan
American Airlines Logo
11:30 - 23:06DUB  Dublin-LEX Lexington Blue Grass
16h 36m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
10:32 - 08:30LEX  Lexington Blue Grass-DUB Dublin
16h 58m2 stops Charlotte Douglas Philadelphia
€781American Airlines
Thu, 14 Jan - Mon, 18 Jan
American Airlines Logo
11:30 - 10:02DUB  Dublin-LEX Lexington Blue Grass
27h 32m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
05:01 - 08:30LEX  Lexington Blue Grass-DUB Dublin
22h 29m2 stops Chicago O'Hare Intl Philadelphia
€781American Airlines
Sun, 1 Nov - Sun, 8 Nov
American Airlines Logo
11:30 - 15:33DUB  Dublin-LEX Lexington Blue Grass
33h 03m1 stop Philadelphia
American Airlines Logo
13:18 - 08:40LEX  Lexington Blue Grass-DUB Dublin
14h 22m2 stops Charlotte Douglas Philadelphia
€783American Airlines
Thu, 14 Jan - Mon, 18 Jan
American Airlines Logo
11:30 - 23:54DUB  Dublin-LEX Lexington Blue Grass
17h 24m2 stops Philadelphia Chicago O'Hare Intl
American Airlines Logo
05:01 - 08:30LEX  Lexington Blue Grass-DUB Dublin
22h 29m2 stops Chicago O'Hare Intl Philadelphia
€783American Airlines
Sun, 1 Nov - Sun, 8 Nov
American Airlines Logo
11:30 - 15:33DUB  Dublin-LEX Lexington Blue Grass
33h 03m1 stop Philadelphia
American Airlines Logo
16:04 - 08:40LEX  Lexington Blue Grass-DUB Dublin
11h 36m1 stop Philadelphia
€783American Airlines
Sun, 1 Nov - Sun, 8 Nov
American Airlines Logo
11:30 - 10:03DUB  Dublin-LEX Lexington Blue Grass
27h 33m2 stops Philadelphia Charlotte Douglas
American Airlines Logo
09:14 - 08:40LEX  Lexington Blue Grass-DUB Dublin
18h 26m2 stops Charlotte Douglas Philadelphia
€783American Airlines
Mon, 14 Dec - Mon, 11 Jan
British Airways Logo
13:00 - 23:48DUB  Dublin-LEX Lexington Blue Grass
15h 48m2 stops London Heathrow Chicago O'Hare Intl
British Airways Logo
19:18 - 15:25LEX  Lexington Blue Grass-DUB Dublin
15h 07m2 stops Chicago O'Hare Intl London Heathrow
€784British 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 return flight from Dublin to Lexington?

Return flights from Dublin to Lexington start at €751. Prices are typical for this route right now, with typical return fares ranging from €721 to €881. The lowest price found in the past 5 days was €751 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 and 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

€512
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.
Flights 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 return 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).

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

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

    • Economy class
    • Premium Economy Class

  • 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 €735 return on average, while Friday is the most expensive at €896, a difference of €161. 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 direct flight from Dublin to Lexington takes 0h 00m, covering 9,634 km.

  • 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, return flight prices on this route showed a wide range, from about €751 to €2,708. That means the highest observed fare was about 4x 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 €613, which is 8% below the typical average for this route.

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

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time of 10h 36m, compared to 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.

  • Which car hire options are available at Lexington Blue Grass Airport (LEX)?

    Lexington Blue Grass Airport (LEX) hosts 5 major car hire companies, with daily rates starting from around €26 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?

    Return flights from Dublin to Lexington range from €721 to €881, with an average of €784 over the past 12 months. Anything below €721 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 are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average €735 – about €161 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 €665 return in that month – typically €530 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Dublin to Lexington

Complete your trip to Lexington with a hotel stay or car hire

Car hire in Lexington
Hotels in Lexington