Which airlines fly to Dublin?

Based on our data, the most popular airlines that fly to Dublin from United Kingdom are Ryanair, Aer Lingus, British Airways and KLM. There may also be other airline options depending on where in United Kingdom you’re flying from.

KLM Flights to Dublin

KLM operates around 31 flights into Dublin in any given week. The most common departure point for these flights was from Amsterdam Schiphol, with the best round-trip KLM deal found being £69 (Birmingham to Dublin). Users have rated KLM 7.8/10 in over 1,389 reviews on momondo.

How long does it take to fly to Dublin?

Flight times from United Kingdom to Dublin vary, but if you’re flying out of London Heathrow and flying into Dublin (one of the most popular routes), then the duration is 1h 10m on average. Another popular route from United Kingdom to Dublin is flying from Manchester to Dublin, which will take roughly 55m. Keep in mind that layovers or delays could extend your travel time.

£16 Cheap Flights to Dublin in 2025/26

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23:15 - 00:10MAN-DUB

0h 55mdirect

20:40 - 21:40DUB-MAN

1h 00mdirect

£32Ryanair

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Fri, 17 Oct - Mon, 20 Oct

09:00 - 10:05BRS-DUB

1h 05mdirect

06:20 - 07:25DUB-BRS

1h 05mdirect

£32Ryanair

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Tue, 25 Nov - Fri, 28 Nov

20:00 - 21:20STN-DUB

1h 20mdirect

08:30 - 09:50DUB-STN

1h 20mdirect

£46Ryanair

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Sat, 1 Nov - Mon, 3 Nov

15:30 - 16:30MAN-DUB

1h 00mdirect

16:55 - 17:55DUB-MAN

1h 00mdirect

£46Ryanair

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Sat, 15 Nov - Sat, 22 Nov

21:10 - 22:30BHX-DUB

1h 20mdirect

10:00 - 11:10DUB-BHX

1h 10mdirect

£59Aer Lingus

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Tue, 21 Oct - Tue, 28 Oct

17:25 - 18:40MAN-DUB

1h 15mdirect

06:30 - 07:35DUB-MAN

1h 05mdirect

£59Aer Lingus

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Tue, 14 Oct - Wed, 15 Oct

06:30 - 07:55LHR-DUB

1h 25mdirect

20:40 - 22:00DUB-LHR

1h 20mdirect

£68British Airways

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Fri, 26 Dec - Thu, 8 Jan

18:25 - 19:50LHR-DUB

1h 25mdirect

10:55 - 12:30DUB-LHR

1h 35mdirect

£70British Airways

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Sat, 1 Nov - Tue, 4 Nov

17:30 - 22:10SOU-DUB

4h 40m1 stop

08:50 - 08:50DUB-SOU

24h 00m1 stop

£141KLM

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Fri, 14 Nov - Fri, 21 Nov

09:25 - 16:20SOU-DUB

6h 55m1 stop

05:55 - 17:00DUB-SOU

11h 05m1 stop

£154KLM

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Sat, 1 Nov - Tue, 4 Nov

Fly from

Route

Depart

Return

Price

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Fri 17/10

23:15-00:10

Nonstop0h 55m

Dublin

Mon 20/10

20:40-21:40

Nonstop1h 00m

£32

BristolDublin

BRS - DUB

BRSDUB

Bristol

Tue 25/11

09:00-10:05

Nonstop1h 05m

Dublin

Fri 28/11

06:20-07:25

Nonstop1h 05m

£32

LondonDublin

STN - DUB

STNDUB

London Stansted

Sat 1/11

20:00-21:20

Nonstop1h 20m

Dublin

Mon 3/11

08:30-09:50

Nonstop1h 20m

£46

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Sat 15/11

15:30-16:30

Nonstop1h 00m

Dublin

Sat 22/11

16:55-17:55

Nonstop1h 00m

£46

BirminghamDublin

BHX - DUB

BHXDUB

Birmingham

Tue 21/10

21:10-22:30

Nonstop1h 20m

Dublin

Tue 28/10

10:00-11:10

Nonstop1h 10m

£59

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Tue 14/10

17:25-18:40

Nonstop1h 15m

Dublin

Wed 15/10

06:30-07:35

Nonstop1h 05m

£59

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Fri 26/12

06:30-07:55

Nonstop1h 25m

Dublin

Thu 8/1

20:40-22:00

Nonstop1h 20m

£68

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 1/11

18:25-19:50

Nonstop1h 25m

Dublin

Tue 4/11

10:55-12:30

Nonstop1h 35m

£70

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Fri 14/11

17:30-22:10

1 stop4h 40m

Dublin

Fri 21/11

08:50-08:50

1 stop24h 00m

£141

SouthamptonDublin

SOU - DUB

SOUDUB

Southampton Eastleigh

Sat 1/11

09:25-16:20

1 stop6h 55m

Dublin

Tue 4/11

05:55-17:00

1 stop11h 05m

£154

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Dublin flights insights and trends

Explore insights for your Dublin flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from United Kingdom to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £50. If you aren’t able to travel to Dublin during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £54.

What is the absolute cheapest flight to Dublin?

See prices from:

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

On average, the least expensive day to fly to Dublin from United Kingdom is on a Saturday. momondo users have found tickets for Saturday departures for as low as £100. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £138. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Flying to Dublin from United Kingdom in the evening is the least expensive time of day to depart. momondo users have found prices as low as £85 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £123 on average. Flights to Dublin from United Kingdom in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Dublin from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around £125 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from United Kingdom for as low as £94 on momondo.

Cheapest flights to Dublin

Find the cheapest flights to Dublin from your nearest city or airport

Find flights from London Heathrow Airport to Dublin

CHEAPEST MONTH TO FLY TO DUBLIN FROM LONDON HEATHROW AIRPORT	January	18% cheaper	Flying from London Heathrow Airport to Dublin costs on average just £103 in January
MOST EXPENSIVE MONTH TO FLY TO DUBLIN FROM LONDON HEATHROW AIRPORT	June	17% more expensive	It costs about £147 for flights to Dublin from London Heathrow Airport in June
MOST POPULAR MONTH TO FLY TO DUBLIN FROM LONDON HEATHROW AIRPORT	October	134% more users visited	More momondo users searched in flights to Dublin from London Heathrow Airport in October than any other month

Cheap Dublin flight deals and tips

Summary info about Dublin flight prices, duration and airlines

Best One-Way Price	£16
Best Round-Trip Price	£32
Fastest flight time	0h 55m
Popular in	December

The best one-way flight price to Dublin from United Kingdom in the last 72 hours is £16 (Bristol to Dublin).

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The best round-trip flight price to Dublin from United Kingdom in the last 72 hours is £32 (Manchester to Dublin).

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The fastest flight to Dublin from United Kingdom takes 0h 55m (Manchester to Dublin).

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December has the highest demand for flights to Dublin, with a 16% price increase on average.

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Frequently asked questions about flying to Dublin

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

You are more likely to see cheaper flights to Dublin from United Kingdom when booking 28 days ahead of your departure date. In general, you can expect to find flights to Dublin for around £65 when searching 28 days out. In the past 72 hours, momondo users found flights from United Kingdom to Dublin for as low as £44.

Is there an alternative airport near Dublin?

Those flying to Dublin could potentially find better pricing at Waterford Airport (87 mi from Dublin city centre) depending on the month and departure airport.

When did momondo last update prices for flights to Dublin Airport?

Prices for flights to Dublin Airport were last updated today.

How many operators does momondo search for flights to Dublin Airport?

As of October 2025, there are 26 operators available to choose from for flights to Dublin Airport.

How old do you have to be to fly to Dublin Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal to Dublin?

Finding the right flight to Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights to Dublin with flexible booking policies on momondo?

momondo does allow users to show only those flights to Dublin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Dublin?

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

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

Yes momondo offers price alerts on flights to Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.