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Cheap flights from London to Dublin from ₹ 3,206

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Find the cheapest flights from London to Dublin

Cheap return flights

These are some of the best return flight deals from London to Dublin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Dublin.

Cheap last-minute flights

Planning a quick getaway from London to Dublin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Dublin, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to Dublin

Find recent round-trip train or bus tickets from London to Dublin.

All round-trip flight deals to Dublin

The cheapest plane tickets to Dublin found on KAYAK recently.
LHR-DUB
1h 25mdirect
DUB-LHR
1h 30mdirect
American Airlines
Find Deal
LHR-DUB
1h 25mdirect
DUB-LHR
1h 30mdirect
Qatar Airways
Find Deal
LHR-DUB
1h 20mdirect
DUB-LHR
1h 25mdirect
Air Canada
Find Deal
LHR-DUB
1h 25mdirect
DUB-LHR
1h 35mdirect
Japan Airlines
Find Deal
LCY-DUB
1h 20mdirect
DUB-LCY
1h 35mdirect
Aer Lingus
Find Deal
LHR-DUB
1h 25mdirect
DUB-LHR
1h 30mdirect
Kenya Airways
Find Deal
STN-DUB
1h 20mdirect
DUB-STN
1h 20mdirect
Ryanair UK
Find Deal
STN-DUB
1h 20mdirect
DUB-STN
1h 20mdirect
Ryanair
Find Deal
LCY-DUB
1h 20mdirect
DUB-LCY
1h 35mdirect
British Airways
Find Deal
LHR-DUB
1h 25mdirect
American Airlines
Find Deal
LHR-DUB
1h 25mdirect
Qatar Airways
Find Deal
LHR-DUB
1h 20mdirect
Air Canada
Find Deal
LHR-DUB
1h 25mdirect
Japan Airlines
Find Deal
LHR-DUB
1h 25mdirect
Aer Lingus
Find Deal
LHR-DUB
1h 25mdirect
Kenya Airways
Find Deal
LHR-DUB
1h 25mdirect
British Airways
Find Deal

See travel insights to Dublin from

How to get the cheapest flight ticket from London to Dublin

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

What is the cheapest month to fly from London to Dublin?

January. The cheapest time of year to fly to Dublin from London is January. The most expensive is May.

What is the cheapest day to depart London for Dublin?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Wednesday.

When is the cheapest time to fly from London to Dublin?

In the evening. London to Dublin flights are approximately 46% more expensive at midday than in the evening

How far in advance should you book London to Dublin flights?

30 days before. The cheapest time to buy a flight from London to Dublin is approximately 30 days to departure

How have London to Dublin flight prices changed over time?

As of November 2024, prices for London to Dublin flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from London to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from London to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Dublin (LON to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Dublin

Direct flights

None
There are no direct flights from London to Dublin. There are no popular flight routes from London to Dublin.

  • How far is London to Dublin by plane?

    The straight-line distance from London to Dublin is 463.4 km.

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

    Prices for flights from London to Dublin Airport were last updated today.

  • How old do you have to be to fly from London to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London 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.

  • What is the most popular plane model from London to Dublin?

  • What is the most popular airline from London to Dublin?


Best airlines flying from London to Dublin

Compare and see reviews for airlines that fly from London to Dublin with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom ₹ 6,506Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
Aer LingusPriceFrom ₹ 11,412Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
  • Aer Lingus Flights From London to Dublin

    Aer Lingus is one of the most popular airlines flying from London to Dublin, operating 125 flights/week on average for this route. A good Aer Lingus flight deal for London to Dublin starts from ₹ 135 round-trip, up to an average price of ₹ 168. Our users have rated Aer Lingus at 7.1/10.

  • British Airways Flights From London to Dublin

    Across 6,837 British Airways reviews on momondo, the average score is 6.6/10. British Airways flies from London to Dublin about 112 times each week, with ticket deals ranging from ₹ 77 to ₹ 122. Price data is based on momondo searches in the last 72 hours.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Dublin for you.

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

Yes. momondo enables you to select and highlight flights to Dublin from London with this policy.

How can momondo help me find flights from London to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from London.

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

Price alerts on flights to Dublin from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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