To Dublin

Cheap Flights from London to Dublin

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Deals from

London

RatePunk searches hundreds of travel sites at once for deals on flights to Dublin

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from London to Dublin

Explore current cheapest deals departing from London to Dublin

Round trip

Sort by: Cheapest

October 6 - October 20

Cheapest

LGW - Dublin

$124

$37

Round trip

October 14 - October 20

Cheapest

STN - Dublin

$145

$37

Round trip

July 29 - July 30

Best

STN - Dublin

$165

$38

Round trip

July 15 - July 28

Earliest

LTN - Dublin

$114

$38

Round trip

July 15 - July 29

Earliest

LTN - Dublin

$114

$38

Round trip

July 15 - July 30

Earliest

LTN - Dublin

$112

$38

Round trip

July 15 - July 16

Earliest

LTN - Dublin

$131

$38

Round trip

July 15 - July 21

Earliest

LTN - Dublin

$126

$38

Round trip

July 15 - July 22

Earliest

LTN - Dublin

$126

$38

Round trip

July 15 - July 23

Earliest

LTN - Dublin

$123

$38

Round trip

Unlock all 500+ flight deals to Dublin and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from London to Dublin

A meaningful share of flights from London to Dublin are non-stop, with 67% of recent fares offering direct service. For itineraries that do include connections, the typical number of stopovers is 2. This means you will find a mix of options when searching for cheap flights from London to Dublin, balancing speed with potential cost savings.

The journey from London to Dublin typically takes 2h 45m, including connections. This duration accounts for both direct flights and those with one or more stops, providing a realistic expectation for your travel time between these two cities.

When is the cheapest time to fly from London to Dublin? The most affordable month to fly is typically September, with a median fare of $110. Other cost-effective months include January, where the median fare is $124, and May, with a median fare of $156. Planning your trip during these months could lead to significant savings.

Fares for flights from London to Dublin are typically between $118–$345, with a median of $170. Right now, fares are above the typical level, and only 11% of recent fares were classified as a good price. New deals appear almost daily, so setting up a price alert can help you track fluctuations and secure a better fare.

How much is a round trip from London to Dublin

Regular price: $100 - $213

Prices are currently below the regular range for flights from London Gatwick to Dublin.

The regular price range for flights from London Gatwick to Dublin is between $100 and $213. The current lowest deal is $37 with Ryanair, for travel from Oct 6 to Oct 20.

now $37

Low $100

High $213

The cheapest time to fly from London to Dublin

The cheapest month to fly from London to Dublin is September, with a median price of 110 USD. The most expensive month is March, with a median price of 235 USD. Prices are generally lower from January to October.

September

Cheapest

Flights from $110

March

Most Expensive

Flights from $235

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from London to Dublin

Ryanair

Last-minute flights going from London to Dublin

Tue, Jun 23

⌛ Last-Minute

STN - Dublin

London (STN) - Dublin (DUB)

Ryanair

$312

$72

One-way

Tue, Jun 23

⌛ Last-Minute

STN - Dublin

London (STN) - Dublin (DUB)

Ryanair

$346

$80

One-way

Wed, Jul 1

⌛ Last-Minute

STN - Dublin

London (STN) - Dublin (DUB)

Ryanair

$146

$38

One-way

Wed, Jul 1

⌛ Last-Minute

STN - Dublin

London (STN) - Dublin (DUB)

Ryanair

$143

$38

One-way

Wed, Jul 1

⌛ Last-Minute

STN - Dublin

London (STN) - Dublin (DUB)

Ryanair

$139

$38

One-way

Wed, Jul 1

⌛ Last-Minute

STN - Dublin

London (STN) - Dublin (DUB)

Ryanair

$139

$38

One-way

Biggest price drops on these dates for flights from London to Dublin

1 night

Dec 1 - Dec 2

$379 → $70

82%

1 night

Dec 8 - Dec 9

$378 → $72

81%

7 nights

Dec 8 - Dec 15

$377 → $72

81%

6 nights

Dec 9 - Dec 15

$377 → $72

81%

Popular Airports to fly from London to Dublin

London - Dublin route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for London to Dublin are above the typical level, with a median price of $170.

📅 Best time to fly

September is historically the cheapest month to fly

Historically, September is the cheapest month to fly from London to Dublin, with a median price of $110.

⏱️ Flight duration

Direct flights take 2h 45m

The typical direct flight duration from London to Dublin is 2 hours and 45 minutes.

✈️ Airlines & availability

67% of recent deals are for direct flights

67% of recent deals for this route are for direct flights, with frequent deals available daily.

🏆 Airline highlight

Ryanair offers direct flights

Ryanair is one airline that offers direct flights from London to Dublin.

🎯 Booking tip

Good prices are available for 11% of deals

Historically, 11% of deals for London to Dublin flights are considered good prices.

London main airports to depart from

London Stansted (STN)

Cheapest

London Stansted offers flights to Dublin and is often a good option for budget-conscious travelers.

📍 ~48 km from city center (reachable by car or train)

💸 Flights from ~$37

Gatwick (LGW)

Gatwick provides flights to Dublin, serving as a major hub for various airlines.

📍 ~39 km from city center (reachable by car or train)

💸 Flights from ~$39

Heathrow (LHR)

Heathrow is a primary international gateway for flights to Dublin, offering extensive connections.

📍 ~23 km from city center (reachable by car or train)

💸 Flights from ~$99

London City (LCY)

London City Airport offers convenient access to Dublin, especially for travelers in East London.

📍 ~11 km from city center (reachable by car or train)

💸 Flights from ~$178

London Southend (SEN)

London Southend provides an alternative for flights to Dublin, located east of the city.

📍 ~58 km from city center (reachable by car or train)

💸 Flights from ~$196

Luton (LTN)

Luton Airport offers flights to Dublin, providing another option for travelers from the London area.

📍 ~45 km from city center (reachable by car or train)

💸 Flights from ~$38

Dublin main airports to arrive at

Dublin (DUB)

Cheapest

Dublin Airport is the primary international gateway to Dublin, offering convenient access to the city.

📍 ~10 km from city center (reachable by car)

💸 Flights from ~$37

Airports nearby Dublin used as alternative

Belfast International (BFS)

Consider Belfast International for its extensive European network, especially if crossing the border into the United Kingdom is feasible.

📍 ~145 km from Dublin (reachable by car and bus services)

💸 Flights from ~$43

Shannon (SNN)

Cheapest

Shannon offers significant international and transatlantic flight options, providing a robust alternative to Dublin.

📍 ~195 km from Dublin (reachable by car)

💸 Flights from ~$35

George Best Belfast City (BHD)

George Best Belfast City is convenient for UK domestic and short-haul flights, despite its limited international network.

📍 ~140 km from Dublin (reachable by car)

💸 Flights from ~$76

Cork (ORK)

Cork is the second largest airport in the Republic of Ireland, offering diverse routes for your journey.

📍 ~220 km from Dublin (reachable by car)

💸 Flights from ~$35

Ireland West Airport Knock (NOC)

Ireland West Airport Knock serves as an alternative gateway for departures from the west of Ireland.

📍 ~180 km from Dublin (reachable by car)

💸 Flights from ~$35

Business & First Class Flight Deals to Dublin

36% AI deal score

$1,518

Frequently Asked Questions About Flights to Dublin

Historically, the optimal time to purchase tickets for flights from London to Dublin is typically 7-13 days before departure. During this window, the average price for a ticket was $216. Prices tend to be higher for last-minute bookings, with flights purchased 0-6 days out averaging $368. For those planning further ahead, tickets bought 60+ days in advance had an average price of $251, while those purchased 28-59 days out averaged $239.

Based on historical data across the trailing quarter, a good price for a flight from London to Dublin is considered to be $118 or less. The median price for this route was $170. Prices can vary, with 75% of tickets historically costing $345 or less. Travelers aiming for the best value should target prices at or below the $118 threshold.

Historically, September has been the cheapest month to fly from London to Dublin, with a median price of $110. January also offers competitive prices, with a median of $124. The overall annual median price for this route is $170. May, despite being listed as a cheaper month with a median of $156, was also identified as the most expensive month in the trailing 270 days.

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