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Cheap flights from Louisville (SDF) to Ireland from $589

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 11/8. 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 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
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How far in advance should I book a flight from Louisville to Ireland?

Users have found that booking a flight from Louisville to Ireland at least 11 days early can save you up to 299% on average compared to booking a flight this week. If booking 11 days before your flight isn’t an option for you, users have found flights from Louisville to Ireland for as little as $505 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,017 for flights departing within the next 3 days.

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

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

When is the cheapest time to fly from Louisville to Ireland (SDF - IE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Ireland as you normally would.

Cheap American Airlines flights from Louisville to Ireland

Explore cheap flight options specifically provided by American Airlines for the route between Louisville and Ireland. 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 2,717,708 searches. Data last updated May 10, 2024.
Find some of the cheapest American Airlines flights traveling from Louisville to Ireland. Deals update often to give you more flight options matching your criteria
Mon 7/2911:23 amSDF - DUB
1 stop12h 37mAmerican Airlines
Tue 8/611:45 amDUB - SDF
1 stop17h 45mAmerican Airlines
Deal found 5/9$989
Mon 7/2910:54 amSDF - DUB
2 stops13h 06mAmerican Airlines
Tue 8/611:45 amDUB - SDF
1 stop15h 32mAmerican Airlines
Deal found 5/9$993
Sun 7/288:15 amSDF - DUB
1 stop15h 45mAmerican Airlines
Mon 8/511:45 amDUB - SDF
1 stop12h 47mAmerican Airlines
Deal found 5/9$1,039
Sun 7/288:15 amSDF - DUB
1 stop15h 45mAmerican Airlines
Mon 8/51:55 pmDUB - SDF
2 stops14h 58mAmerican Airlines
Deal found 5/9$1,043
Fri 7/266:23 amSDF - DUB
1 stop17h 37mAmerican Airlines
Sat 8/39:30 amDUB - SDF
1 stop16h 41mAmerican Airlines
Deal found 5/8$1,090
Fri 7/265:36 pmSDF - DUB
2 stops13h 04mAmerican Airlines
Sat 8/31:55 pmDUB - SDF
2 stops14h 58mAmerican Airlines
Deal found 5/8$1,093
Fri 7/128:15 amSDF - DUB
1 stop15h 45mAmerican Airlines
Sat 7/206:30 amDUB - SDF
2 stops15h 36mAmerican Airlines
Deal found 5/8$1,098
Tue 7/28:22 amSDF - DUB
1 stop15h 38mAmerican Airlines
Thu 7/1111:45 amDUB - SDF
1 stop15h 30mAmerican Airlines
Deal found 5/8$1,159
Tue 7/211:18 amSDF - DUB
2 stops13h 37mAmerican Airlines
Thu 7/119:30 amDUB - SDF
2 stops15h 02mAmerican Airlines
Deal found 5/8$1,163

Cheap Lufthansa flights from Louisville to Ireland

Explore cheap flight options specifically provided by Lufthansa for the route between Louisville and Ireland. 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 2,717,708 searches. Data last updated May 10, 2024.
Some of the best deals we've found on Lufthansa flights traveling from Louisville to Ireland. Check back soon if you're not seeing flights that suit your needs.
Sat 7/2012:24 pmSDF - DUB
1 stop13h 41mLufthansa
Sun 7/289:20 amDUB - SDF
1 stop14h 40mLufthansa
Deal found 5/9$1,273
Sat 7/2012:24 pmSDF - DUB
1 stop13h 41mLufthansa
Sun 7/285:50 amDUB - SDF
2 stops19h 22mLufthansa
Deal found 5/9$1,303
Fri 6/282:20 pmSDF - DUB
1 stop15h 00mLufthansa
Sat 7/611:35 amDUB - SDF
1 stop16h 09mLufthansa
Deal found 5/8$1,573

Cheap Louisville to Ireland flights in May & June 2024

Find cheap flight options from Louisville to Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 10, 2024.
Check out some of the best flight deals from Louisville to Ireland in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 6/87:45 amSDF - DUB
2 stops21h 15mMultiple Airlines
Sat 6/151:15 pmDUB - SDF
2 stops25h 42mMultiple Airlines
Deal found 5/9$956
Tue 5/2810:48 amSDF - DUB
2 stops18h 12mWestJet
Wed 6/511:30 amDUB - SDF
2 stops16h 24mWestJet
Deal found 5/9$962
Tue 5/287:30 amSDF - DUB
2 stops21h 30mMultiple Airlines
Wed 6/52:50 pmDUB - SDF
3 stops33h 00mMultiple Airlines
Deal found 5/9$967
Tue 5/287:20 amSDF - DUB
1 stop17h 35mAmerican Airlines
Wed 6/511:45 amDUB - SDF
1 stop15h 22mAmerican Airlines
Deal found 5/9$1,040
Tue 5/287:20 amSDF - DUB
1 stop17h 35mAmerican Airlines
Wed 6/511:45 amDUB - SDF
2 stops15h 59mAmerican Airlines
Deal found 5/9$1,045
Sat 6/89:43 pmSDF - DUB
3 stops29h 32mMultiple Airlines
Sat 6/151:15 pmDUB - SDF
2 stops25h 42mMultiple Airlines
Deal found 5/9$1,072
Sat 6/89:43 pmSDF - DUB
3 stops29h 32mMultiple Airlines
Sat 6/1512:15 pmDUB - SDF
3 stops26h 31mMultiple Airlines
Deal found 5/9$1,207
Tue 5/289:00 amSDF - DUB
3 stops18h 15mAir Canada
Wed 6/510:15 amDUB - SDF
3 stops17h 29mAir Canada
Deal found 5/9$1,218
Sat 6/82:05 pmSDF - DUB
1 stop16h 05mUnited Airlines
Sat 6/159:50 amDUB - SDF
2 stops29h 54mUnited Airlines
Deal found 5/9$1,236

Louisville to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Check out some of the best flight deals from Louisville to Ireland in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 11/88:12 pmSDF - DUB
2 stops13h 53mAmerican Airlines
Sat 11/169:40 amDUB - SDF
1 stop16h 09mAmerican Airlines
Deal found 5/9$589
Fri 11/88:12 pmSDF - DUB
2 stops13h 53mAmerican Airlines
Sat 11/169:40 amDUB - SDF
2 stops16h 55mAmerican Airlines
Deal found 5/9$592
Fri 11/87:54 amSDF - DUB
1 stop19h 46mAmerican Airlines
Sat 11/169:40 amDUB - SDF
1 stop16h 09mAmerican Airlines
Deal found 5/9$678
Tue 9/1012:25 pmSDF - DUB
1 stop11h 35mAmerican Airlines
Tue 9/2411:45 amDUB - SDF
1 stop17h 02mAmerican Airlines
Deal found 5/9$819
Tue 9/1012:25 pmSDF - DUB
2 stops12h 50mAmerican Airlines
Tue 9/2411:45 amDUB - SDF
2 stops14h 50mAmerican Airlines
Deal found 5/9$823
Wed 7/1711:08 amSDF - DUB
2 stops17h 52mWestJet
Wed 8/1411:30 amDUB - SDF
2 stops16h 23mWestJet
Deal found 5/9$862
Wed 9/118:48 amSDF - DUB
1 stop15h 12mAmerican Airlines
Tue 9/1711:45 amDUB - SDF
1 stop17h 02mAmerican Airlines
Deal found 5/9$869
Wed 9/116:48 amSDF - DUB
1 stop17h 12mAmerican Airlines
Tue 9/171:55 pmDUB - SDF
2 stops12h 55mAmerican Airlines
Deal found 5/9$873
Tue 9/1010:30 amSDF - DUB
3 stops17h 00mMultiple Airlines
Tue 9/249:50 amDUB - SDF
2 stops17h 32mMultiple Airlines
Deal found 5/9$874

One-way flights to Ireland from Louisville

Search for one-way flight options from Louisville to Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a look at some of the one-way flights we've detected from Louisville to Ireland. Users needing a return flight from Louisville to Ireland should utilize the search form above.
Fri 6/2112:50 pmSDF - DUB
3 stops41h 40mMultiple Airlines
Deal found 5/8$1,662
Fri 6/2112:50 pmSDF - DUB
2 stops17h 15mMultiple Airlines
Deal found 5/8$1,831
Fri 6/217:25 amSDF - DUB
1 stop20h 10mAer Lingus
Deal found 5/8$2,894

Find flights from Louisville to Ireland within your budget

Customize your flight search to find flights from Louisville to Ireland 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$831 - $1,694

Route

Depart

Return

Price

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 6/5

2 stops18h 12m

Dublin

Wed 6/12

2 stops16h 19m

$831

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 5/15

2 stops32h 08m

Dublin

Wed 5/22

3 stops29h 51m

$893

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 7/31

2 stops18h 30m

Dublin

Fri 8/9

2 stops38h 57m

$987

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 7/29

1 stop12h 37m

Dublin

Tue 8/6

1 stop17h 45m

$989

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 7/17

1 stop19h 20m

Dublin

Wed 7/31

2 stops18h 24m

$996

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Wed 7/17

1 stop19h 25m

Dublin

Wed 7/31

1 stop27h 46m

$1,032

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 7/2

2 stops13h 58m

Dublin

Thu 7/11

1 stop18h 13m

$1,154

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Sat 7/20

1 stop13h 41m

Dublin

Sun 7/28

1 stop14h 40m

$1,273

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Sun 7/14

1 stop19h 23m

Dublin

Sat 7/20

1 stop16h 39m

$1,694

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated May 10, 2024.
To help decide which airline to fly from Louisville to Ireland, see what other customers have to say about American Airlines, Lufthansa and WestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

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
8.0
Very good
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

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.

WestJet
7.6
Good
2,942 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

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
11,027 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

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
14,665 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

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.

Aer Lingus
7.2
Good
1,338 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Crew

8.6

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 Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Ireland?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Ireland.

  • Can I find flights from Louisville to Ireland for under $900 on Cheapflights?

    Yes, there are multiple flights from Louisville to Ireland for under $900. The cheapest flight booked recently is on WestJet for just $831, but on average you can expect to pay $1,002.

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

    Before booking your flight from Louisville to Ireland check out the most popular airlines for this route: American Airlines, British Airways or Delta.

  • What does SDF to DUB mean?

    SDF stands for Louisville Intl Airport, while DUB stands for Dublin Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Shannon Airport (SNN), Cork Airport (ORK), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Louisville to Ireland 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 Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Ireland 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 Ireland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Ireland 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 Ireland that allow pets onboard?

    Many airlines flying from Louisville to Ireland 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 Ireland?

    Yes, you can often find last-minute deals on Louisville to Ireland 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 Ireland flight deals updated?

    The Louisville to Ireland flight deals you see on this page were last updated on 5/9.

See more FAQs

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

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Top 7 airlines flying from Louisville to Ireland

Discover the top 7 airlines that operate flights from Louisville to Ireland. 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 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$513Average$958FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$550Average$779FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$577Average$1,049FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest$611Average$929FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$681Average$1,178FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest$705Average$956FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest$918Average$1,283FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
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Search flights from Louisville to Ireland by cabin class

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

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

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 Ireland from Louisville today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Louisville to Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Louisville to Ireland, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Louisville to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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