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Cheap flights from Louisville (SDF) to Dublin (DUB) from $529

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. 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.
SDF — DUB
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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Cheap flight deals from Louisville to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 6, 2024.

Popular in

June

Cheapest in

February

Average price

$1,306

Round-trip from

$505
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 36% potential price drop
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Average for round-trip flights in May 2024
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From Louisville Intl to Dublin
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What is the cheapest day to fly round-trip from Louisville to Dublin?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 36% on the overall cost on flights from Louisville to Dublin.

How far in advance should I book a flight from Louisville to Dublin?

To save up to 299% on this flight, we recommend booking at least 11 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Louisville to Dublin from $505 1-2 weeks out and tickets from $2,017 for flights departing within the next 72 hours.

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

Flights from Louisville to Dublin lean towards being more expensive in June. Prices are generally better when you fly from Louisville to Dublin in February, with the cheapest ticket starting at $499.

When is the cheapest time to fly from Louisville to Dublin (SDF - DUB)?

It’s typically best to fly out from Louisville to Dublin in the evening. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap British Airways flights from Louisville to Dublin

Explore cheap flight options specifically provided by British Airways for the route between Louisville and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Check out some of the cheapest British Airways flights we've come across from Louisville to Dublin. Make sure to double check the flight details before booking.
Fri 11/18:30 amSDF - DUB
2 stops19h 45mBritish Airways
Sat 11/167:05 amDUB - SDF
2 stops20h 34mBritish Airways
Deal found 5/5$667
Mon 8/266:54 pmSDF - DUB
1 stop11h 46mBritish Airways
Mon 9/28:30 pmDUB - SDF
2 stops30h 35mBritish Airways
Deal found 5/6$853
Sat 10/57:10 pmSDF - DUB
2 stops14h 10mBritish Airways
Tue 10/159:30 amDUB - SDF
1 stop18h 15mBritish Airways
Deal found 5/6$864
Sun 9/226:39 pmSDF - DUB
2 stops21h 01mBritish Airways
Sat 9/289:10 pmDUB - SDF
2 stops31h 35mBritish Airways
Deal found 5/5$954
Sun 9/227:10 pmSDF - DUB
1 stop11h 30mBritish Airways
Sat 9/289:10 pmDUB - SDF
2 stops31h 35mBritish Airways
Deal found 5/5$988
Sun 9/226:39 pmSDF - DUB
2 stops21h 01mBritish Airways
Sat 9/289:10 pmDUB - SDF
2 stops31h 35mBritish Airways
Deal found 5/6$1,011
Sat 8/36:20 pmSDF - DUB
1 stop34h 25mBritish Airways
Mon 8/128:30 pmDUB - SDF
2 stops30h 35mBritish Airways
Deal found 5/5$1,080
Tue 7/25:07 pmSDF - DUB
2 stops13h 58mBritish Airways
Thu 7/119:30 amDUB - SDF
1 stop16h 41mBritish Airways
Deal found 5/5$1,154

Cheap American Airlines flights from Louisville to Dublin

Explore cheap flight options specifically provided by American Airlines for the route between Louisville and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Some of the best deals we've found on American Airlines flights traveling from Louisville to Dublin. Check back soon if you're not seeing flights that suit your needs.
Fri 11/14:30 pmSDF - DUB
2 stops13h 25mAmerican Airlines
Sat 11/169:40 amDUB - SDF
1 stop13h 04mAmerican Airlines
Deal found 5/5$710
Tue 9/36:17 amSDF - DUB
1 stop17h 43mAmerican Airlines
Thu 9/1211:45 amDUB - SDF
1 stop17h 02mAmerican Airlines
Deal found 5/5$818
Tue 9/36:17 amSDF - DUB
1 stop17h 43mAmerican Airlines
Thu 9/121:55 pmDUB - SDF
2 stops14h 52mAmerican Airlines
Deal found 5/5$823
Sat 10/512:25 pmSDF - DUB
1 stop11h 35mAmerican Airlines
Tue 10/1511:45 amDUB - SDF
1 stop15h 05mAmerican Airlines
Deal found 5/5$868
Fri 8/1610:46 amSDF - DUB
1 stop19h 54mAmerican Airlines
Fri 8/2311:45 amDUB - SDF
1 stop17h 45mAmerican Airlines
Deal found 5/5$870
Sat 10/512:25 pmSDF - DUB
2 stops12h 50mAmerican Airlines
Tue 10/151:55 pmDUB - SDF
2 stops12h 55mAmerican Airlines
Deal found 5/5$873
Wed 9/1112:58 pmSDF - DUB
2 stops12h 17mAmerican Airlines
Tue 9/1711:45 amDUB - SDF
2 stops14h 50mAmerican Airlines
Deal found 5/5$874
Fri 11/15:26 pmSDF - DUB
1 stop10h 54mAmerican Airlines
Sat 11/169:40 amDUB - SDF
1 stop13h 04mAmerican Airlines
Deal found 5/5$917
Thu 9/126:48 amSDF - DUB
1 stop17h 12mAmerican Airlines
Tue 9/1711:45 amDUB - SDF
1 stop10h 55mAmerican Airlines
Deal found 5/5$918

Cheap Louisville to Dublin flights in May & June 2024

Find cheap flight options from Louisville to Dublin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 6, 2024.
The lowest fares we've come across on flights traveling from Louisville to Dublin in May and June 2024. More deals are always being added, so be sure to check back regularly.
Sun 5/267:20 amSDF - DUB
1 stop17h 35mAmerican Airlines
Sat 6/89:30 amDUB - SDF
1 stop18h 14mAmerican Airlines
Deal found 5/5$1,091
Sun 5/267:20 amSDF - DUB
1 stop17h 35mAmerican Airlines
Sat 6/89:30 amDUB - SDF
2 stops15h 01mAmerican Airlines
Deal found 5/5$1,094
Sun 5/199:45 amSDF - DUB
1 stop19h 35mUnited Airlines
Sun 5/269:20 amDUB - SDF
2 stops15h 23mUnited Airlines
Deal found 5/5$1,096
Sun 5/195:54 pmSDF - DUB
1 stop12h 16mUnited Airlines
Sun 5/2612:15 pmDUB - SDF
1 stop12h 47mUnited Airlines
Deal found 5/5$1,196
Sun 5/2610:29 amSDF - DUB
3 stops18h 06mMultiple Airlines
Sat 6/811:25 amDUB - SDF
2 stops16h 53mMultiple Airlines
Deal found 5/5$1,236
Sun 5/2610:29 amSDF - DUB
3 stops18h 06mMultiple Airlines
Sat 6/86:40 amDUB - SDF
3 stops21h 38mMultiple Airlines
Deal found 5/5$1,248
Sun 5/2611:29 amSDF - DUB
2 stops13h 26mAmerican Airlines
Sat 6/81:55 pmDUB - SDF
2 stops13h 12mAmerican Airlines
Deal found 5/5$1,265
Fri 6/289:30 amSDF - DUB
2 stops17h 45mLufthansa
Sat 7/612:30 pmDUB - SDF
1 stop12h 42mLufthansa
Deal found 5/5$1,356
Sun 5/199:45 amSDF - DUB
2 stops17h 30mMultiple Airlines
Sun 5/267:30 amDUB - SDF
3 stops20h 28mMultiple Airlines
Deal found 5/5$1,404

Louisville to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
The lowest fares we've come across on flights traveling from Louisville to Dublin in May and June 2024. More deals are always being added, so be sure to check back regularly.
Tue 11/124:02 pmSDF - DUB
2 stops12h 48mAmerican Airlines
Thu 11/219:40 amDUB - SDF
1 stop16h 09mAmerican Airlines
Deal found 5/5$529
Tue 11/124:02 pmSDF - DUB
2 stops12h 48mAmerican Airlines
Thu 11/2110:40 amDUB - SDF
2 stops15h 55mAmerican Airlines
Deal found 5/5$536
Tue 11/121:24 pmSDF - DUB
1 stop12h 36mUnited Airlines
Thu 11/2111:50 amDUB - SDF
1 stop11h 59mUnited Airlines
Deal found 5/5$537
Fri 11/87:30 amSDF - DUB
2 stops18h 30mUnited Airlines
Sat 11/169:00 amDUB - SDF
2 stops18h 09mUnited Airlines
Deal found 5/5$642
Fri 11/18:30 amSDF - DUB
2 stops19h 45mBritish Airways
Sat 11/167:05 amDUB - SDF
2 stops20h 34mBritish Airways
Deal found 5/5$667
Fri 11/14:30 pmSDF - DUB
2 stops13h 25mAmerican Airlines
Sat 11/169:40 amDUB - SDF
1 stop13h 04mAmerican Airlines
Deal found 5/5$710
Fri 11/87:54 amSDF - DUB
1 stop19h 46mAmerican Airlines
Sat 11/169:40 amDUB - SDF
1 stop13h 04mAmerican Airlines
Deal found 5/5$717
Tue 9/36:17 amSDF - DUB
1 stop17h 43mAmerican Airlines
Thu 9/1211:45 amDUB - SDF
1 stop17h 02mAmerican Airlines
Deal found 5/5$818
Tue 9/311:15 amSDF - DUB
2 stops16h 15mUnited Airlines
Thu 9/121:35 pmDUB - SDF
1 stop13h 47mUnited Airlines
Deal found 5/5$821

Find flights from Louisville to Dublin within your budget

Customize your flight search to find flights from Louisville to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$667 - $1,088

Route

Depart

Return

Price

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 11/1

2 stops19h 45m

Dublin

Sat 11/16

2 stops20h 34m

$667

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Fri 11/1

2 stops13h 25m

Dublin

Sat 11/16

1 stop13h 04m

$710

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 9/3

1 stop17h 43m

Dublin

Thu 9/12

1 stop17h 02m

$818

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 9/3

2 stops16h 15m

Dublin

Thu 9/12

1 stop13h 47m

$821

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 8/19

2 stops12h 55m

Dublin

Thu 8/29

2 stops15h 44m

$843

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 8/26

2 stops22h 57m

Dublin

Mon 9/2

2 stops55h 46m

$866

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Thu 9/12

2 stops14h 32m

Dublin

Wed 9/18

2 stops13h 50m

$912

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 7/23

1 stop14h 24m

Dublin

Sat 8/3

2 stops17h 50m

$1,046

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Sat 8/3

2 stops16h 40m

Dublin

Mon 8/12

2 stops15h 22m

$1,088

Flights are sorted by cheapest first

Deals found on 5/5

When is the best time to book a flight from Louisville to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Dublin. Price data was last updated on May 3, 2024.
Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly from Louisville to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Dublin. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Dublin flight should consider departing on Monday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Dublin by month

Plan your trip from Louisville to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Louisville to Dublin is currently $0 while a round-trip flight costs $863. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Louisville to Dublin (average of $505). Flying from Louisville to Dublin in June is currently the most expensive (average of $982). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$526

February

$530

March

$571

April

$668

May

$694

June

$982

July

$982

August

$828

September

$709

October

$615

November

$505

December

$506

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

41 - 60.8 °F

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated May 6, 2024.
Peruse reviews from past customers who have flown with British Airways, American Airlines and United Airlines from Louisville to Dublin to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,826 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,785 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,118 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,713 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Iberia
7.1
Good
2,744 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Entertainment

8.0

Boarding

8.2

Food

7.4

Crew

8.6

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Louisville to Dublin for under $700 on Cheapflights?

    Yes, there are multiple flights from Louisville to Dublin for under $700. The cheapest flight booked recently is on British Airways for just $667, but on average you can expect to pay $852.

  • What are the cheapest airlines flying from Louisville to Dublin round-trip?

    Currently priced at $667, British Airways will fly you from Louisville to Dublin and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $710 and $821, respectively. These flights start at 25% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from Louisville to Dublin?

    American Airlines, British Airways and Delta are the most popular airlines when flying from Louisville to Dublin.

  • What does SDF to DUB mean?

    Great question - SDF to DUB just means Louisville Intl Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Louisville to Dublin that include extra baggage allowance?

    The amount of baggage you can bring on your Louisville to Dublin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Louisville to Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Dublin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Louisville to Dublin that include hotel bookings?

    Yes. In addition to deals on Louisville to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Dublin.

  • Can I find deals for business class flights from Louisville to Dublin?

    Yes. Cheapflights offers flight deals from Louisville to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Louisville to Dublin that allow pets onboard?

    Many airlines flying from Louisville to Dublin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Louisville to Dublin?

    Yes, you can often find last-minute deals on Louisville to Dublin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Louisville to Dublin flight deals updated?

    The Louisville to Dublin flight deals you see on this page were last updated on 5/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisville to Dublin
See prices for flight routes from nearby airports that may be better suited for you.

Lexington to Dublin flights
Lexington to Shannon flights
Paducah to Dublin flights
Louisville to Cork flights

Top 7 airlines flying from Louisville to Dublin

Discover the top 7 airlines that operate flights from Louisville to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$512Average$958FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$550Average$806FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$579Average$896FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$611Average$929FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$682Average$1,173FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$705Average$956FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest$927Average$1,283FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Louisville to Dublin by cabin class

Find flights from Louisville to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisville to Dublin?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from Louisville today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Louisville to Dublin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Louisville to Dublin.

Can Cheapflights find flights from Louisville to Dublin with no change fees?

Yes! Cheapflights helps users easily find flights from Louisville to Dublin with no change fees.

Can Cheapflights notify me if prices for flights from Louisville to Dublin become cheaper?

Yes, Cheapflights offers price alerts on Louisville to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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