What is the cheapest airline that flies from Lexington Blue Grass to Ireland?

United Airlines, KLM, and American Airlines are the most popular carriers operating from Lexington Blue Grass to Ireland

What airlines fly to Ireland?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Ireland from Lexington according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 9 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lexington Blue Grass Airport to Ireland?

Prices for flights from Lexington Blue Grass Airport to Ireland refresh daily.

How many operators does momondo search for flights from Lexington Blue Grass Airport to Ireland?

As of October 2025, there are 5 operators available to choose from for flights from Lexington Blue Grass Airport to Ireland.

How old do you have to be to fly from Lexington Blue Grass Airport to Ireland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Ireland.

What documentation or ID do you need to fly to Ireland?

The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$399 Cheap Flights from Lexington to Ireland in 2025/26

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Find the cheapest flights from Lexington to Ireland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 am - 7:45 amLEX-DUB

16h 40m1 stop

9:45 am - 6:55 pmDUB-LEX

13h 10m1 stop

$433Delta

Find Deal

Tue, Mar 3 - Tue, Mar 10

3:45 pm - 7:45 amLEX-DUB

11h 00m1 stop

9:45 am - 5:10 pmDUB-LEX

11h 25m1 stop

$434Delta

Find Deal

Tue, Feb 24 - Tue, Mar 10

10:05 am - 9:20 amLEX-DUB

18h 15m2 stops

11:30 am - 11:55 pmDUB-LEX

16h 25m2 stops

$438Delta

Find Deal

Tue, Mar 3 - Tue, Mar 10

1:55 pm - 8:10 amLEX-DUB

13h 15m1 stop

9:00 am - 4:55 pmDUB-LEX

36h 55m2 stops

$455United Airlines

Find Deal

Tue, Feb 24 - Fri, Mar 6

3:37 pm - 10:15 amLEX-DUB

13h 38m2 stops

11:30 am - 5:44 pmDUB-LEX

11h 14m1 stop

$499American Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

3:37 pm - 10:15 amLEX-DUB

13h 38m2 stops

11:30 am - 11:14 pmDUB-LEX

16h 44m2 stops

$504American Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

7:30 am - 10:20 amLEX-DUB

21h 50m2 stops

9:50 am - 4:55 pmDUB-LEX

36h 05m2 stops

$513United Airlines

Find Deal

Mon, Apr 13 - Fri, Apr 24

3:45 pm - 7:45 amLEX-DUB

11h 00m1 stop

9:45 am - 6:55 pmDUB-LEX

14h 10m1 stop

$534KLM

Find Deal

Fri, Feb 27 - Sat, Mar 7

3:45 pm - 7:45 amLEX-DUB

11h 00m1 stop

11:30 am - 11:55 pmDUB-LEX

17h 25m2 stops

$538KLM

Find Deal

Fri, Feb 27 - Sat, Mar 7

6:58 am - 5:10 amLEX-DUB

17h 12m1 stop

11:30 am - 8:54 pmDUB-LEX

13h 24m1 stop

$713Aer Lingus

Find Deal

Wed, Mar 4 - Fri, Mar 13

United Airlines flights from Lexington to Ireland

Our best United Airlines deals on Lexington to Ireland flight tickets

United Airlines

Feb 24

LEX1:55 pmLexington Blue Grass

13h 15m

1 stop

DUB8:10 amDublin

Mar 6

DUB9:00 amDublin

36h 55m

2 stops

LEX4:55 pmLexington Blue Grass

$455

Find similar

United Airlines

Apr 13

LEX7:30 amLexington Blue Grass

21h 50m

2 stops

DUB10:20 amDublin

Apr 24

DUB9:50 amDublin

36h 05m

2 stops

LEX4:55 pmLexington Blue Grass

$513

Find similar

United Airlines

Nov 8

LEX5:45 pmLexington Blue Grass

33h 25m

1 stop

DUB8:10 amDublin

Nov 16

DUB10:40 amDublin

31h 37m

1 stop

LEX1:17 pmLexington Blue Grass

$539

Find similar

Delta flights from Lexington to Ireland

Our best Delta deals on Lexington to Ireland flight tickets

Delta

Mar 3

LEX10:05 amLexington Blue Grass

16h 40m

1 stop

DUB7:45 amDublin

Mar 10

DUB9:45 amDublin

13h 10m

1 stop

LEX6:55 pmLexington Blue Grass

$433

Find similar

Delta

Feb 24

LEX3:45 pmLexington Blue Grass

11h 00m

1 stop

DUB7:45 amDublin

Mar 10

DUB9:45 amDublin

11h 25m

1 stop

LEX5:10 pmLexington Blue Grass

$434

Find similar

Delta

Mar 3

LEX10:05 amLexington Blue Grass

18h 15m

2 stops

DUB9:20 amDublin

Mar 10

DUB11:30 amDublin

16h 25m

2 stops

LEX11:55 pmLexington Blue Grass

$438

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 3/3

10:05 am-7:45 am

1 stop16h 40m

Dublin

Tue 3/10

9:45 am-6:55 pm

1 stop13h 10m

$433

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 2/24

3:45 pm-7:45 am

1 stop11h 00m

Dublin

Tue 3/10

9:45 am-5:10 pm

1 stop11h 25m

$434

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 3/3

10:05 am-9:20 am

2 stops18h 15m

Dublin

Tue 3/10

11:30 am-11:55 pm

2 stops16h 25m

$438

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Tue 2/24

1:55 pm-8:10 am

1 stop13h 15m

Dublin

Fri 3/6

9:00 am-4:55 pm

2 stops36h 55m

$455

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Thu 12/4

3:37 pm-10:15 am

2 stops13h 38m

Dublin

Thu 12/11

11:30 am-5:44 pm

1 stop11h 14m

$499

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Sun 12/7

3:37 pm-10:15 am

2 stops13h 38m

Dublin

Sun 12/14

11:30 am-11:14 pm

2 stops16h 44m

$504

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Mon 4/13

7:30 am-10:20 am

2 stops21h 50m

Dublin

Fri 4/24

9:50 am-4:55 pm

2 stops36h 05m

$513

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Fri 2/27

3:45 pm-7:45 am

1 stop11h 00m

Dublin

Sat 3/7

9:45 am-6:55 pm

1 stop14h 10m

$534

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Fri 2/27

3:45 pm-7:45 am

1 stop11h 00m

Dublin

Sat 3/7

11:30 am-11:55 pm

2 stops17h 25m

$538

LexingtonDublin

LEX - DUB

LEXDUB

Lexington Blue Grass

Wed 3/4

6:58 am-5:10 am

1 stop17h 12m

Dublin

Fri 3/13

11:30 am-8:54 pm

1 stop13h 24m

$713

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Lexington to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ireland?

In general, November is the cheapest month to fly from Lexington to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $582. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $633.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $822. This is often the case because there is less demand to fly during this day of the week. Flights from Lexington to Ireland on a Tuesday will generally be more expensive and average around $1,242. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is at noon. momondo users have found flights departing from Lexington to Ireland at noon for as low as $987. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the evening when prices are around $1,171.

Cheap Lexington to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lexington to Ireland

Direct flights	None

There are no direct flights from Lexington to Ireland. There are no popular flight routes from Lexington to Ireland.

Search flight deals

When did momondo last update prices for flights from Lexington Blue Grass Airport to Ireland?
Prices for flights from Lexington Blue Grass Airport to Ireland refresh daily.
How many operators does momondo search for flights from Lexington Blue Grass Airport to Ireland?
As of October 2025, there are 5 operators available to choose from for flights from Lexington Blue Grass Airport to Ireland.
How old do you have to be to fly from Lexington Blue Grass Airport to Ireland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lexington Blue Grass Airport to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Lexington to Ireland

Compare and see reviews for airlines that fly from Lexington to Ireland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $536	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $536	Free Cancellation	Rating 7.2 11,031 reviews	Search American Airlines flights
KLM	PriceFrom $541	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
United Airlines	PriceFrom $640	Free Cancellation	Rating 7.4 8,992 reviews	Search United Airlines flights
Aer Lingus	PriceFrom $803	Free Cancellation	Rating 7.2 1,352 reviews	Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Lexington to Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lexington to Ireland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Lexington to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from Lexington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Lexington to Ireland?

momondo provides multiple filters to help you find the best flight to Ireland from Lexington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Lexington to Ireland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Lexington to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.