SDF - DUB

$723 Find Cheap Flights from Louisville to Dublin - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$723
Typical prices: $636-$1,048
United Airlines
Wed 2/7Sun 2/11
SDF - DUB • 1 stop
Cheapest one-way
$2,844
Typical prices: $438-$706
British Airways
Tue 9/11
SDF - DUB • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Louisville and Dublin. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 43% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $593 (round-trip)
Philadelphia (PHL)
Shortest trip • 11h 13m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Louisville to Dublin (SDF-DUB)

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

Recent round-trip flight deals from Louisville to Dublin

Sun, Feb 7 - Thu, Feb 11
United Airlines Logo
1:00 pm - 7:30 amSDF  Louisville Intl-DUB Dublin
13h 30m1 stop Newark
United Airlines Logo
9:00 am - 8:14 pmDUB  Dublin-SDF Louisville Intl
40h 14m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$723United Airlines
Sun, Feb 7 - Thu, Feb 11
United Airlines Logo
2:20 pm - 7:30 amSDF  Louisville Intl-DUB Dublin
12h 10m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
9:00 am - 4:49 pmDUB  Dublin-SDF Louisville Intl
36h 49m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$727United Airlines
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
6:15 am - 7:30 amSDF  Louisville Intl-DUB Dublin
20h 15m1 stop Newark
Multiple Airlines Logo
9:20 am - 12:39 pmDUB  Dublin-SDF Louisville Intl
32h 19m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$729Multiple Airlines
Sun, Oct 11 - Tue, Oct 27
American Airlines Logo
6:00 pm - 9:35 amSDF  Louisville Intl-DUB Dublin
10h 35m1 stop Charlotte Douglas
American Airlines Logo
11:30 am - 10:07 pmDUB  Dublin-SDF Louisville Intl
14h 37m1 stop Philadelphia
$731American Airlines
Wed, Sep 23 - Tue, Oct 6
Air Canada Logo
11:00 am - 7:45 amSDF  Louisville Intl-DUB Dublin
15h 45m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
9:50 am - 12:39 pmDUB  Dublin-SDF Louisville Intl
31h 49m2 stops Toronto Pearson Intl Newark
$737Air Canada
Wed, Sep 23 - Tue, Oct 6
American Airlines Logo
2:53 pm - 9:35 amSDF  Louisville Intl-DUB Dublin
13h 42m1 stop Charlotte Douglas
American Airlines Logo
11:45 am - 11:17 pmDUB  Dublin-SDF Louisville Intl
16h 32m1 stop Charlotte Douglas
$741American Airlines
Fri, Sep 18 - Tue, Sep 22
Delta Logo
7:55 am - 9:15 amSDF  Louisville Intl-DUB Dublin
20h 20m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:00 am - 9:16 pmDUB  Dublin-SDF Louisville Intl
16h 16m1 stop Detroit Metropolitan Wayne County
$831Delta
Fri, Sep 18 - Wed, Sep 23
Delta Logo
7:55 am - 9:15 amSDF  Louisville Intl-DUB Dublin
20h 20m1 stop Detroit Metropolitan Wayne County
Delta Logo
10:00 am - 5:19 pmDUB  Dublin-SDF Louisville Intl
12h 19m1 stop Detroit Metropolitan Wayne County
$831Delta
Sun, Sep 6 - Wed, Sep 9
Aer Lingus Logo
11:05 am - 5:10 amSDF  Louisville Intl-DUB Dublin
13h 05m1 stop Chicago O'Hare Intl
Aer Lingus Logo
11:35 am - 10:33 pmDUB  Dublin-SDF Louisville Intl
15h 58m1 stop Chicago O'Hare Intl
$890Aer Lingus
Sat, Oct 17 - Tue, Oct 20
Aer Lingus Logo
7:15 am - 8:15 amSDF  Louisville Intl-DUB Dublin
20h 00m1 stop Philadelphia
Aer Lingus Logo
4:45 pm - 9:32 amDUB  Dublin-SDF Louisville Intl
21h 47m1 stop Chicago O'Hare Intl
$990Aer Lingus
Booking Insights

Price, demand and travel trends for Louisville to Dublin flights

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

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

Round-trip flights from Louisville to Dublin start at $723. Prices are typical for this route right now, with typical round-trip fares ranging from $636 to $1,048. The lowest price found in the past 5 days was $723 on United Airlines.

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

Sunday is the cheapest day of the week to fly from Louisville to Dublin, it is 29% 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.

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

  • November and December are the cheapest months to fly from Louisville to Dublin at $483 round-trip.
  • June ($1,084) and July ($996) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 124% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Louisville to Dublin flights

Low season

December

Cheapest flight

$723
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Louisville to Dublin

When to book flights from Louisville to Dublin

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

    Flights from Louisville to Dublin usually depart from Louisville Intl (SDF) and arrive at Dublin (DUB).

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

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

    • Economy Class
    • Premium Economy Class
    • First Class

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

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

    • Chicago O'Hare Intl (ORD) - 58% of one-stop connections
    • Philadelphia (PHL) - 9% of one-stop connections
    • Charlotte Douglas (CLT) - 7% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 6% 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 Louisville to Dublin?

    On the Louisville to Dublin route, being flexible with your departure day can save you up to 38%. Sunday is the cheapest day at $602 round-trip on average, while Friday is the most expensive at $967: a $365 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Dublin City Centre, Trinity College and St. Stephen's Green. These are among the most viewed places in Dublin on KAYAK.

  • How long is a flight from Louisville to Dublin?

    A nonstop flight from Louisville to Dublin takes 0h 00m, covering 3,757 miles.

  • Do I need a passport to fly from Louisville 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.

  • Have flight prices from Louisville 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 $723 to $5,630. That means the highest observed fare was about 8x higher than the lowest one.

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

    One-way fares from Louisville to Dublin are currently higher than usual. Average one-way flight prices are about $5,163, which is 805% above the typical average for this route.

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

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 11h 13m, compared with 11h 24m via Washington, D.C. Dulles Intl (IAD) and 11h 32m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Louisville and Dublin?

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

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

    Dublin Airport (DUB) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Budget
    · Sixt
    · Easirent
    · Europcar
    · Thrifty

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

    Round-trip flights from Louisville to Dublin range from $636 to $1,048, with an average of $843 over the past 12 months. Anything below $636 counts as a good deal.

Your guide to booking Louisville to Dublin 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 Sunday departure instead of Friday. On this route, Sunday flights average $602 - about $365 less than Friday (38% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Louisville to Dublin trip for November. Fares historically average $483 round-trip in that month - typically $601 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

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

Information on your arrival and departure airports

Louisville (SDF)
Dublin (DUB)