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Cheap flights from Louisville (SDF) to Ireland from $472

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 11/5. 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 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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 2,637,452 searches. Data last updated May 16, 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
Tue 11/58:12 pmSDF - DUB
2 stops13h 48mAmerican Airlines
Wed 11/139:40 amDUB - SDF
1 stop13h 04mAmerican Airlines
Deal found 5/15$489
Tue 11/55:26 pmSDF - DUB
2 stops13h 44mAmerican Airlines
Wed 11/139:40 amDUB - SDF
1 stop13h 04mAmerican Airlines
Deal found 5/16$490
Fri 11/86:09 pmSDF - DUB
1 stop9h 31mAmerican Airlines
Sat 11/169:40 amDUB - SDF
1 stop13h 04mAmerican Airlines
Deal found 5/15$678
Tue 10/156:48 amSDF - DUB
1 stop17h 12mAmerican Airlines
Mon 10/2111:45 amDUB - SDF
1 stop10h 55mAmerican Airlines
Deal found 5/16$734
Tue 9/34:40 pmSDF - DUB
2 stops13h 35mAmerican Airlines
Thu 9/1211:45 amDUB - SDF
1 stop17h 02mAmerican Airlines
Deal found 5/16$813
Tue 9/34:40 pmSDF - DUB
2 stops13h 35mAmerican Airlines
Thu 9/121:55 pmDUB - SDF
2 stops14h 52mAmerican Airlines
Deal found 5/16$817
Mon 8/58:15 amSDF - DUB
1 stop15h 45mAmerican Airlines
Wed 8/2111:45 amDUB - SDF
1 stop12h 38mAmerican Airlines
Deal found 5/15$819
Mon 8/197:15 amSDF - DUB
1 stop17h 40mAmerican Airlines
Thu 8/2911:45 amDUB - SDF
1 stop12h 38mAmerican Airlines
Deal found 5/16$820
Mon 8/58:15 amSDF - DUB
1 stop15h 45mAmerican Airlines
Wed 8/2111:45 amDUB - SDF
2 stops14h 12mAmerican Airlines
Deal found 5/15$823

Cheap British Airways flights from Louisville to Ireland

Explore cheap flight options specifically provided by British Airways 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on British Airways flights traveling from Louisville to Ireland. Check back soon if you're not seeing flights that suit your needs.
Tue 11/57:14 pmSDF - DUB
2 stops14h 46mBritish Airways
Wed 11/139:20 amDUB - SDF
2 stops18h 19mBritish Airways
Deal found 5/15$499
Tue 10/154:30 pmSDF - DUB
1 stop14h 10mBritish Airways
Mon 10/218:30 pmDUB - SDF
2 stops24h 20mBritish Airways
Deal found 5/16$671
Wed 9/117:10 amSDF - DUB
2 stops20h 05mBritish Airways
Tue 9/178:15 pmDUB - SDF
2 stops27h 24mBritish Airways
Deal found 5/16$851
Wed 9/113:39 pmSDF - DUB
1 stop15h 01mBritish Airways
Tue 9/178:15 pmDUB - SDF
2 stops27h 24mBritish Airways
Deal found 5/16$859
Thu 9/127:10 pmSDF - DUB
1 stop11h 30mBritish Airways
Wed 9/188:15 pmDUB - SDF
2 stops24h 15mBritish Airways
Deal found 5/16$909
Thu 9/127:10 pmSDF - DUB
2 stops14h 25mBritish Airways
Wed 9/1810:55 amDUB - SDF
2 stops15h 13mBritish Airways
Deal found 5/16$923
Sun 7/285:13 pmSDF - DUB
1 stop13h 27mBritish Airways
Tue 8/67:45 amDUB - SDF
2 stops18h 12mBritish Airways
Deal found 5/16$944
Mon 8/126:54 pmSDF - DUB
1 stop11h 46mBritish Airways
Sun 8/188:15 pmDUB - SDF
2 stops27h 09mBritish Airways
Deal found 5/16$1,103

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 2,637,452 searches. Prices were last updated on May 16, 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.
Mon 6/312:25 pmSDF - DUB
2 stops16h 35mWestJet
Sat 6/2211:25 amDUB - SDF
2 stops16h 24mWestJet
Deal found 5/15$893
Sat 6/157:30 amSDF - DUB
2 stops23h 00mMultiple Airlines
Sat 6/2211:25 amDUB - SDF
2 stops16h 53mMultiple Airlines
Deal found 5/15$896
Mon 6/107:45 amSDF - DUB
3 stops22h 20mMultiple Airlines
Mon 6/1712:15 pmDUB - SDF
3 stops34h 08mMultiple Airlines
Deal found 5/15$908
Sat 6/157:00 amSDF - DUB
3 stops22h 30mMultiple Airlines
Sat 6/2211:25 amDUB - SDF
2 stops16h 53mMultiple Airlines
Deal found 5/15$917
Mon 6/109:00 amSDF - DUB
2 stops21h 30mMultiple Airlines
Mon 6/1712:15 pmDUB - SDF
3 stops34h 08mMultiple Airlines
Deal found 5/15$924
Sun 6/1612:41 pmSDF - DUB
2 stops16h 19mWestJet
Sat 6/2211:25 amDUB - SDF
2 stops28h 59mWestJet
Deal found 5/15$1,007
Mon 6/109:00 amSDF - DUB
2 stops21h 30mMultiple Airlines
Mon 6/1711:30 amDUB - SDF
2 stops16h 48mMultiple Airlines
Deal found 5/15$1,019
Sat 6/157:00 amSDF - DUB
3 stops22h 30mMultiple Airlines
Sat 6/227:10 amDUB - SDF
3 stops20h 39mMultiple Airlines
Deal found 5/15$1,026
Mon 6/38:52 pmSDF - DUB
3 stops33h 03mMultiple Airlines
Sat 6/2211:25 amDUB - SDF
2 stops16h 53mMultiple Airlines
Deal found 5/15$1,073

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 2,637,452 searches. Data last updated May 16, 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.
Wed 11/132:40 pmSDF - DUB
1 stop14h 15mUnited Airlines
Wed 11/279:00 amDUB - SDF
2 stops33h 11mUnited Airlines
Deal found 5/16$472
Wed 11/1311:10 amSDF - DUB
2 stops17h 45mUnited Airlines
Wed 11/279:00 amDUB - SDF
2 stops33h 11mUnited Airlines
Deal found 5/16$476
Tue 11/56:00 amSDF - DUB
2 stops20h 15mUnited Airlines
Wed 11/139:00 amDUB - SDF
2 stops39h 35mUnited Airlines
Deal found 5/15$477
Tue 11/58:12 pmSDF - DUB
2 stops13h 48mAmerican Airlines
Wed 11/139:40 amDUB - SDF
1 stop13h 04mAmerican Airlines
Deal found 5/15$489
Tue 11/121:24 pmSDF - DUB
1 stop12h 36mUnited Airlines
Thu 11/2111:50 amDUB - SDF
1 stop13h 58mUnited Airlines
Deal found 5/15$498
Tue 11/57:14 pmSDF - DUB
2 stops14h 46mBritish Airways
Wed 11/139:20 amDUB - SDF
2 stops18h 19mBritish Airways
Deal found 5/15$499
Tue 11/1212:40 pmSDF - DUB
2 stops14h 45mKLM
Thu 11/2111:50 amDUB - SDF
2 stops17h 08mKLM
Deal found 5/15$502
Tue 11/58:39 amSDF - DUB
3 stops17h 36mMultiple Airlines
Wed 11/139:00 amDUB - SDF
2 stops16h 48mMultiple Airlines
Deal found 5/15$504
Wed 11/1311:10 amSDF - DUB
3 stops19h 05mMultiple Airlines
Wed 11/279:00 amDUB - SDF
2 stops16h 30mMultiple Airlines
Deal found 5/16$592

Louisville to Ireland flights leaving soon

Find last-minute flight options from Louisville to Ireland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out these flights departing soon from Louisville to Ireland. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 5/267:00 amSDF - DUB
3 stops21h 35mMultiple Airlines
Sat 6/811:25 amDUB - SDF
2 stops27h 32mMultiple Airlines
Deal found 5/15$1,276
Sun 5/267:00 amSDF - DUB
1 stop20h 45mKLM
Sat 6/812:00 pmDUB - SDF
1 stop16h 11mKLM
Deal found 5/15$1,312
Sun 5/2611:37 amSDF - DUB
1 stop16h 08mDelta
Sat 6/812:00 pmDUB - SDF
2 stops17h 13mDelta
Deal found 5/15$1,316
Sat 5/252:36 pmSDF - ORK
2 stops51h 54mDelta
Fri 6/76:15 amORK - SDF
2 stops21h 34mDelta
Deal found 5/16$1,320
Sun 5/267:00 amSDF - DUB
2 stops20h 15mAir Canada
Sat 6/89:50 amDUB - SDF
2 stops15h 29mAir Canada
Deal found 5/15$1,335
Sat 5/256:15 pmSDF - ORK
2 stops17h 25mKLM
Sun 6/96:15 amORK - SDF
2 stops21h 56mKLM
Deal found 5/16$1,411
Sun 5/269:00 amSDF - DUB
3 stops18h 15mAir Canada
Sat 6/86:30 amDUB - SDF
3 stops21h 28mAir Canada
Deal found 5/15$1,572
Sat 5/255:50 pmSDF - ORK
3 stops59h 55mAir Canada
Sat 6/87:20 amORK - SDF
3 stops20h 24mAir Canada
Deal found 5/16$1,622

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$472 - $772

Route

Depart

Return

Price

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 11/5

1 stop12h 36m

Dublin

Wed 11/13

2 stops41h 30m

$472

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 11/5

2 stops14h 50m

Dublin

Wed 11/13

2 stops39h 35m

$476

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 11/5

2 stops13h 48m

Dublin

Wed 11/13

1 stop13h 04m

$489

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 11/5

2 stops14h 46m

Dublin

Wed 11/13

2 stops18h 19m

$499

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 11/12

1 stop15h 45m

Dublin

Thu 11/21

2 stops17h 08m

$502

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 11/5

3 stops17h 36m

Dublin

Wed 11/13

2 stops16h 48m

$504

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 10/15

2 stops22h 35m

Dublin

Mon 10/21

2 stops33h 30m

$713

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Tue 11/12

3 stops17h 36m

Dublin

Thu 11/21

3 stops26h 52m

$723

Louisville IntlDublin

SDF - DUB

SDFDUB

Louisville Intl

Mon 8/12

2 stops18h 40m

Dublin

Sun 8/18

2 stops16h 23m

$772

Flights are sorted by cheapest first

Deals found on 5/16

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 16, 2024.
To help decide which airline to fly from Louisville to Ireland, see what other customers have to say about American Airlines, British Airways and KLM. 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
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

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
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

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.

KLM
7.9
Good
1,568 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

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
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

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
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

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
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Crew

8.6

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

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 $500 on Cheapflights?

    Yes, there are multiple flights from Louisville to Ireland for under $500. The cheapest flight booked recently is on United Airlines for just $472, but on average you can expect to pay $618.

  • Are there last-minute flights available from Louisville to Ireland for under $1,300?

    There are currently 8+ open flights from Louisville to Ireland within the next 7 days for less than $1,300.

  • 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 5/16.

See more FAQs

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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$513Average$957FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$546Average$1,049FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest$550Average$792FlexibilityNo cancel feeOn-time70%
Search British Airways 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$909Average$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

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 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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