Cheap Flights from London to Dublin

Cheapest flights from London to Dublin

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Dublin. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$21

Ryanair

Direct flight

1h 20m

11/07/2026

The cheapest one-way flight from London to Dublin departs on 11/07/2026, is operated by Ryanair and costs $21

Cheapest round trip flight

$40

Ryanair

Direct flight

2h 40m

11/04/2026

The cheapest roundtrip flight from London to Dublin departs on 11/04/2026, is operated by Ryanair and costs $40

The fastest flight

1h 20m

Fastest flight from London to Dublin takes 1h 20m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Sa

Earliest flight

6:15 AM

Latest flight

10:50 PM

Average flight duration

1h 25m

Direct flights count

338

Distance

463km

Timezone difference

1h

The distance between London and Dublin is 463km (287 miles). The average flight duration is 1h 25m. There are 338 direct flights from London to Dublin. The time difference between London and Dublin is 1h. Flights from London begin at 6:15 AM. The latest flight from London departs at 10:50 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from London to Dublin by month

The minimum one-way ticket price from London to Dublin is $21 (November 2026), while the maximum is $89 (August 2027). On average, a ticket costs $46–$103.

November 2026

Lowest price

on average:

$21

August 2027

Highest price

on average:

$89

Avg Price

Price dynamics

Flight prices from London to Dublin are steadily rising: from October 2026 to September 2027, ticket costs increased by 136%. The sooner you book, the better the deal.

Cheaper and more expensive periods

The most significant price increase was from October 2026 to March 2027 — up 211%. The best time to fly is October 2026–November 2026, when the average price is $21. In July 2027–August 2027, tickets cost around $73.

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 71% compared to the most expensive months.

Price predictability

Price variation across months on this route is 46.7%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

The London — Dublin route is served by a wide range of airlines: 6 in total, including Ryanair, Skyview Airways Company Limiteddba Skyview, EasyJet, British Airways, Vueling, and Aer Lingus. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $21. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

Ryanair

starting at $21

Skyview Airways Company Limiteddba Skyview

starting at $46

starting at $85

starting at $102

starting at $108

starting at $120

Non-stop flights from London to Dublin

A non-stop flight is the most convenient and comfortable way to fly from London to Dublin, despite the fact that sometimes flights with transfers can cost significantly less.

London — Dublin

LON — DUB

11/07/2026

Departure

Direct flight

FR115

starting at $21

London — Dublin

LON — DUB

11/11/2026

Departure

Direct flight

FR331

starting at $22

London — Dublin

LON — DUB

11/28/2026

Departure

Direct flight

FR119

starting at $22

London — Dublin

LON — DUB

11/02/2026

Departure

Direct flight

FR341

starting at $22

London — Dublin

LON — DUB

11/03/2026

Departure

Direct flight

FR123

starting at $22

London — Dublin

LON — DUB

11/15/2026

Departure

Direct flight

FR271

starting at $22

London — Dublin

LON — DUB

11/09/2026

Departure

Direct flight

FR293

starting at $22

London — Dublin

LON — DUB

12/26/2026

Departure

Direct flight

FR307

starting at $23

London — Dublin

LON — DUB

11/12/2026

Departure

Direct flight

FR289

starting at $24

London — Dublin

LON — DUB

11/24/2026

Departure

Direct flight

FR121

starting at $24

Schedule of direct flights from London to Dublin

The only airline operating direct flights from London to Dublin is Ryanair. Flights operate every day.

Ryanair

Every day

starting at $21

London airports overview

London City Airport

•

LCY

2km

London Gatwick Airport

•

LGW

43km

London Heathrow Airport

•

LHR

36km

Major international hub serving London with extensive long‑haul and short‑haul connections, multiple terminals, and frequent rail and bus links to the city center.

London Luton Airport

•

LTN

51km

London Southend Airport

•

SEN

45km

Serves the eastern Greater London area and Southend-on-Sea, offering domestic and limited international routes with a compact terminal and a dedicated rail link for convenient access to central London.

Stansted Airport

•

STN

45km

Serving London and the East of England about 50 km northeast of central London, it handles primarily low-cost and international flights. Frequent rail and coach links provide direct connections to central London and regional destinations.

•

Dublin airports overview

Dublin Airport

•

DUB

Main international gateway serving Dublin, with frequent European and transatlantic connections and convenient access to the city center and surrounding Leinster region.

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from London to Dublin?

The cheapest flight ticket from London to Dublin according to data for the last 48 hours costs $21

When is the best time to buy air tickets on the route London — Dublin?

Often the best time to buy tickets from London to Dublin is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from London to Dublin can be found flying in these months: November, October, December.

How long does it take to fly from London to Dublin?

The fastest flights from London to Dublin start from 1 hour 20 minutes in the air.

Which airline can fly direct from London to Dublin?

The following airlines operate direct flights on the route London — Dublin: Ryanair

Special offers and sales on air tickets from London to Dublin

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

London — Dublin

Januar 15

Ryanair

$26

Alternative routes

Bournemouth ➜ Dublin•Brighton ➜ Dublin•Cambridge ➜ Dublin•Coventry ➜ Dublin•Milton Keynes ➜ Dublin•Norwich ➜ Dublin•Leicester ➜ Dublin•Southampton ➜ Dublin•Reading ➜ Dublin•Swindon ➜ Dublin•London ➜ Belfast•London ➜ Birmingham•London ➜ Blackpool•London ➜ Liverpool•London ➜ Manchester•London ➜ Cork

•••••••••••••••••••

Cheapest one way flight

$21

Ryanair

Direct flight

1h 20m

11/07/2026

The cheapest one-way flight from London to Dublin departs on 11/07/2026, is operated by Ryanair and costs $21

Cheapest round trip flight

$40

Ryanair

Direct flight

2h 40m

11/04/2026

The cheapest roundtrip flight from London to Dublin departs on 11/04/2026, is operated by Ryanair and costs $40

The fastest flight

1h 20m

Fastest flight from London to Dublin takes 1h 20m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Sa

Earliest flight

6:15 AM

Latest flight

10:50 PM

Average flight duration

1h 25m

Direct flights count

338

Distance

463km

Timezone difference

1h

Price dynamics

Flight prices from London to Dublin are steadily rising: from October 2026 to September 2027, ticket costs increased by 136%. The sooner you book, the better the deal.

Cheaper and more expensive periods

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 71% compared to the most expensive months.

Price predictability

Price variation across months on this route is 46.7%. Your choice of departure month significantly affects the total flight cost.

London — Dublin

LON — DUB

11/07/2026

Departure

Direct flight

FR115

starting at $21

London — Dublin

LON — DUB

11/11/2026

Departure

Direct flight

FR331

starting at $22

London — Dublin

LON — DUB

11/28/2026

Departure

Direct flight

FR119

starting at $22

London — Dublin

LON — DUB

11/02/2026

Departure

Direct flight

FR341

starting at $22

London — Dublin

LON — DUB

11/03/2026

Departure

Direct flight

FR123

starting at $22

London — Dublin

LON — DUB

11/15/2026

Departure

Direct flight

FR271

starting at $22

London — Dublin

LON — DUB

11/09/2026

Departure

Direct flight

FR293

starting at $22

London — Dublin

LON — DUB

12/26/2026

Departure

Direct flight

FR307

starting at $23

London — Dublin

LON — DUB

11/12/2026

Departure

Direct flight

FR289

starting at $24

London — Dublin

LON — DUB

11/24/2026

Departure

Direct flight

FR121

starting at $24

What is the cheapest price for flights from London to Dublin?

The cheapest flight ticket from London to Dublin according to data for the last 48 hours costs $21

When is the best time to buy air tickets on the route London — Dublin?

Often the best time to buy tickets from London to Dublin is 2 months before departure.

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

Based on statistics over the past years, the lowest prices for flights from London to Dublin can be found flying in these months: November, October, December.

How long does it take to fly from London to Dublin?

The fastest flights from London to Dublin start from 1 hour 20 minutes in the air.

Which airline can fly direct from London to Dublin?

The following airlines operate direct flights on the route London — Dublin: Ryanair

Cheap Flights from London to Dublin

Compare airlines, prices, and flight durations for your trip

Cheapest flights from London to Dublin

Cheapest one way flight

$21

Ryanair

Direct flight

1h 20m

11/07/2026

Cheapest round trip flight

$40

Ryanair

Direct flight

2h 40m

11/04/2026

The fastest flight

1h 20m

Direct flights

Several times a week

Earliest flight

6:15 AM

Latest flight

10:50 PM

Average flight duration

1h 25m

Direct flights count

338

Distance

463km

Timezone difference

1h

Airfare from London to Dublin by month

November 2026

on average:

$21

August 2027

on average:

$89

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from London to Dublin

Schedule of direct flights from London to Dublin

London airports overview

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

Stansted Airport

Dublin airports overview

Dublin Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from London to Dublin

Alternative routes

Cheapest one way flight

$21

Ryanair

Direct flight

1h 20m

11/07/2026

Cheapest round trip flight

$40

Ryanair

Direct flight

2h 40m

11/04/2026

The fastest flight

1h 20m

Direct flights

Several times a week

Earliest flight

6:15 AM

Latest flight

10:50 PM

Average flight duration

1h 25m

Direct flights count