Cheap Flights from Lexington Blue Grass (LEX) to Dublin (DUB)

Compare Lexington Blue Grass to Dublin flight deals

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Flight deals from Lexington Blue Grass to Dublin

Looking for a cheap last-minute deal or the best return flight from Lexington Blue Grass Airport to Dublin Airport? If you want to travel next month, return fares start from £545. Find the lowest prices on one-way and return tickets right here.

Dublin.£205 per passenger.Departing Mon, 17 Aug.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Mon, 17 Aug, arriving in Dublin.Price includes taxes and charges.From £205, select.

Dublin.£243 per passenger.Departing Sat, 3 Oct.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Sat, 3 Oct, arriving in Dublin.Price includes taxes and charges.From £243, select.

Dublin.£255 per passenger.Departing Tue, 19 Jan.One-way flight with United.Outbound indirect flight with United, departs from Lexington Blue Grass on Tue, 19 Jan, arriving in Dublin.Price includes taxes and charges.From £255, select.

Dublin.£258 per passenger.Departing Tue, 1 Dec.One-way flight with United.Outbound indirect flight with United, departs from Lexington Blue Grass on Tue, 1 Dec, arriving in Dublin.Price includes taxes and charges.From £258, select.

Dublin.£271 per passenger.Departing Sun, 1 Nov.One-way flight with Delta.Outbound indirect flight with Delta, departs from Lexington Blue Grass on Sun, 1 Nov, arriving in Dublin.Price includes taxes and charges.From £271, select.

Dublin.£302 per passenger.Departing Tue, 22 Sep.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Lexington Blue Grass on Tue, 22 Sep, arriving in Dublin.Price includes taxes and charges.From £302, select.

Dublin.£492 per passenger.Departing Sun, 26 Jul.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from Lexington Blue Grass on Sun, 26 Jul, arriving in Dublin.Price includes taxes and charges.From £492, select.

Find the cheapest month to fly from Lexington Blue Grass to Dublin from £205 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lexington Blue Grass to Dublin flights are currently cheapest in August.

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Lexington Blue Grass to Dublin: Alternative routes

Compare routes from Lexington Blue Grass to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Dublin

6 miles from central Dublin

ClosestCheapest

from £205

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Lexington to Dublin: Flight information

The things to know before you go.

Cheapest flight found	£205
Cheapest month to fly	August

Finding cheap flights from Lexington Blue Grass to Dublin: Frequently asked questions

How much are return flights from Lexington Blue Grass to Dublin?

The best price we found for a return flight from Lexington Blue Grass to Dublin is £510. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Lexington Blue Grass to Dublin?

Currently, there are no airlines that fly direct from Lexington Blue Grass to Dublin. But we found flights with one or more stops from £510.

How many flights are there a week from Lexington Blue Grass to Dublin?

As of July 2026, there are no flights flying from Lexington Blue Grass to Dublin.

When is the cheapest time to fly from Lexington Blue Grass to Dublin?

The cheapest month to fly from Lexington Blue Grass to Dublin is usually October.

Which upcoming date is cheapest to fly from Lexington Blue Grass Airport to Dublin Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lexington Blue Grass Airport to Dublin Airport on Tuesday, 20 October 2026.

Can I get a direct flight from Lexington Blue Grass Airport to Dublin Airport?

No airlines currently offer direct flights between Lexington Blue Grass Airport and Dublin Airport. Most routes have one or more stops.

How can I find the best flight deal to Dublin?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Dublin?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Lexington Blue Grass Airport to Dublin with?

Currently, Allegiant Air offers the cheapest flight tickets to Dublin.

Travelling from Lexington Blue Grass Airport (LEX) to Dublin Airport (DUB): what you need to know

Dublin's timezone is UTC+0, which makes Dublin five hours ahead of Lexington.
Arrive at the airport on time so you don't miss your LEX to DUB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.
Delays at check-in and security are more likely if you're travelling during high season, so give yourself some extra wiggle room. A good rule for peak periods? Get there up to four hours early for international flights and at least two hours for domestic departures.
Consider adding a stopover when booking your ticket from Lexington Blue Grass Airport to Dublin Airport. Simply uncheck 'Direct flights only' to break up your trip, or even explore someplace new along the way. Check out these options between LEX and DUB:
- Chicago O'Hare International Airport
- Atlanta Hartsfield-Jackson Airport
- Charlotte Douglas Airport

How to find the cheapest flights from Lexington Blue Grass Airport (LEX) to Dublin Airport (DUB)

The cheapest price we've seen for a one-way Lexington Blue Grass Airport to Dublin Airport flight is £205. A round-trip fare is currently £510. Depending on the availability and when you book, these fares may change.
It's often best to book in advance if you want to get cheap tickets from LEX to DUB. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.
Getting cheap flights from Lexington Blue Grass Airport to Dublin Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' tool to see the lowest prices across the month and snap up a great deal.
Picking up cheap flights from LEX to DUB is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as fares go down.
Tailor your trip with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Lexington Blue Grass Airport to Dublin Airport.

Handy information about Lexington Blue Grass Airport (LEX)

You'll find LEX at 4000 Terminal Drive, Suite 206.
75% of flights leaving from Lexington Blue Grass Airport reach their destination on schedule.
To reach Lexington Blue Grass Airport from central Lexington, it takes around 20 minutes if you're planning to drive. This depends on traffic though. It's approximately 10 kms (6 miles) from the airport to the city centre.
Expect a journey time of around 35 minutes on public transport.
Get your trip off to a stress-free start by staying near LEX. Whether you have an early flight from Lexington Blue Grass Airport to Dublin Airport or just don't like being rushed, these stays are the answer:

Arriving at Dublin Airport (DUB)

Consider staying in a hotel close to DUB if you're taking a late Lexington Blue Grass Airport to Dublin Airport flight. Select one of these accommodation options and avoid the hassle of a long transfer:
Say yes to new adventures by picking up a Dublin Airport rental car. Grab your wheels from Easirent, Budget or Carhire and experience the lesser-explored corners of Dublin and beyond.
Reserving your ride from Dublin Airport about two weeks in advance boosts your odds of scoring a great price.

Getting from Dublin Airport (DUB) to central Dublin

From Dublin Airport, Dublin is approximately 11 kms (7 miles) away. It takes around 25 minutes to reach the centre driving.
It takes around 30 minutes if you're travelling on public transport.

When to fly to Dublin Airport (DUB)

The quietest month for a flight from Lexington Blue Grass Airport to Dublin Airport is March, while July is the most popular. Choose the best time to go to Dublin based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Lock in your flight from Lexington Blue Grass Airport to Dublin Airport for July if you want to go to Dublin during its warmest month. You can expect temperatures of between 10ºC and 19ºC.
Look for cheap tickets from LEX to DUB in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 2ºC and 9ºC on average.

Explore more of Ireland

Cork is just one of the many places in Ireland waiting to be discovered after you've experienced Dublin. Around 225 kms (140 miles) away to the south-west, top sights here include Blarney Castle & Gardens, Blarney Castle House(Teach Caisleán na Blarnan) and Blarney Stone.