Cheap Flights from Dublin to London

Cheapest flights from Dublin to London

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 Dublin to London. 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

$16

Ryanair

Direct flight

1h 20m

12/12/2026

The cheapest one-way flight from Dublin to London departs on 12/12/2026, is operated by Ryanair and costs $16

Cheapest round trip flight

$44

Ryanair

Direct flight

2h 40m

11/10/2026

The cheapest roundtrip flight from Dublin to London departs on 11/10/2026, is operated by Ryanair and costs $44

The fastest flight

1h 15m

Fastest flight from Dublin to London takes 1h 15m

Direct flights

Several times a week

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

Earliest flight

6:20 AM

Latest flight

11:15 PM

Average flight duration

1h 15m

Direct flights count

350

Distance

463km

Timezone difference

1h

The distance between Dublin and London is 463km (287 miles). The average flight duration is 1h 15m. There are 350 direct flights from Dublin to London. The time difference between Dublin and London is 1h. Flights from Dublin begin at 6:20 AM. The latest flight from Dublin departs at 11:15 PM

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

Airfare from Dublin to London by month

In different months, ticket prices from Dublin to London vary: minimum — $18 (November 2026), maximum — $85 (August 2027). Typically, the flight costs $47–$60.

November 2026

Lowest price

on average:

$18

August 2027

Highest price

on average:

$85

Avg Price

Price dynamics

Flight prices from Dublin to London are steadily rising: from October 2026 to August 2027, ticket costs increased by 357%. The sooner you book, the better the deal.

Cheaper and more expensive periods

The most significant price increase was from October 2026 to January 2027 — up 253%. The best time to fly is October 2026–November 2026, when the average price is $19. In April 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 74% compared to the most expensive months.

Price predictability

Price variation across months on this route is 50.2%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

The Dublin — London route is served by multiple airlines, including Ryanair, Aer Lingus, and FlyOne. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $16, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

Ryanair

starting at $16

Aer Lingus

starting at $114

FlyOne

starting at $422

Non-stop flights from Dublin to London

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

Dublin — London

DUB — LON

12/12/2026

Departure

Direct flight

FR272

starting at $16

Dublin — London

DUB — LON

12/17/2026

Departure

Direct flight

FR290

starting at $17

Dublin — London

DUB — LON

11/14/2026

Departure

Direct flight

FR272

starting at $18

Dublin — London

DUB — LON

11/15/2026

Departure

Direct flight

FR342

starting at $18

Dublin — London

DUB — LON

11/28/2026

Departure

Direct flight

FR272

starting at $18

Dublin — London

DUB — LON

11/30/2026

Departure

Direct flight

FR342

starting at $18

Dublin — London

DUB — LON

01/12/2027

Departure

Direct flight

FR332

starting at $18

Dublin — London

DUB — LON

11/13/2026

Departure

Direct flight

FR342

starting at $18

Dublin — London

DUB — LON

11/05/2026

Departure

Direct flight

FR030

starting at $18

Dublin — London

DUB — LON

11/07/2026

Departure

Direct flight

FR142

starting at $18

Schedule of direct flights from Dublin to London

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

Ryanair

Every day

starting at $19

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.

•

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.

•

Frequently asked questions (FAQ)

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

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

The cheapest flight ticket from Dublin to London according to data for the last 48 hours costs $16

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

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

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

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

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

The fastest flights from Dublin to London start from 1 hour 15 minutes in the air.

Which airline can fly direct from Dublin to London?

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

Special offers and sales on air tickets from Dublin to London

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.

We couldn't find any special offers for flights from Dublin to London

Alternative routes

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

•••••••••••••••••••

Cheapest one way flight

$16

Ryanair

Direct flight

1h 20m

12/12/2026

The cheapest one-way flight from Dublin to London departs on 12/12/2026, is operated by Ryanair and costs $16

Cheapest round trip flight

$44

Ryanair

Direct flight

2h 40m

11/10/2026

The cheapest roundtrip flight from Dublin to London departs on 11/10/2026, is operated by Ryanair and costs $44

The fastest flight

1h 15m

Fastest flight from Dublin to London takes 1h 15m

Direct flights

Several times a week

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

Earliest flight

6:20 AM

Latest flight

11:15 PM

Average flight duration

1h 15m

Direct flights count

350

Distance

463km

Timezone difference

1h

Price dynamics

Flight prices from Dublin to London are steadily rising: from October 2026 to August 2027, ticket costs increased by 357%. 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 74% compared to the most expensive months.

Price predictability

Price variation across months on this route is 50.2%. Your choice of departure month significantly affects the total flight cost.

Dublin — London

DUB — LON

12/12/2026

Departure

Direct flight

FR272

starting at $16

Dublin — London

DUB — LON

12/17/2026

Departure

Direct flight

FR290

starting at $17

Dublin — London

DUB — LON

11/14/2026

Departure

Direct flight

FR272

starting at $18

Dublin — London

DUB — LON

11/15/2026

Departure

Direct flight

FR342

starting at $18

Dublin — London

DUB — LON

11/28/2026

Departure

Direct flight

FR272

starting at $18

Dublin — London

DUB — LON

11/30/2026

Departure

Direct flight

FR342

starting at $18

Dublin — London

DUB — LON

01/12/2027

Departure

Direct flight

FR332

starting at $18

Dublin — London

DUB — LON

11/13/2026

Departure

Direct flight

FR342

starting at $18

Dublin — London

DUB — LON

11/05/2026

Departure

Direct flight

FR030

starting at $18

Dublin — London

DUB — LON

11/07/2026

Departure

Direct flight

FR142

starting at $18

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

The cheapest flight ticket from Dublin to London according to data for the last 48 hours costs $16

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

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

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

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

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

The fastest flights from Dublin to London start from 1 hour 15 minutes in the air.

Which airline can fly direct from Dublin to London?

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

Cheap Flights from Dublin to London

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Dublin to London

Cheapest one way flight

$16

Ryanair

Direct flight

1h 20m

12/12/2026

Cheapest round trip flight

$44

Ryanair

Direct flight

2h 40m

11/10/2026

The fastest flight

1h 15m

Direct flights

Several times a week

Earliest flight

6:20 AM

Latest flight

11:15 PM

Average flight duration

1h 15m

Direct flights count

350

Distance

463km

Timezone difference

1h

Airfare from Dublin to London by month

November 2026

on average:

$18

August 2027

on average:

$85

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from Dublin to London

Schedule of direct flights from Dublin to London

Dublin airports overview

Dublin Airport

London airports overview

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Southend Airport

Stansted Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Dublin to London

Alternative routes

Cheapest one way flight

$16

Ryanair

Direct flight

1h 20m

12/12/2026

Cheapest round trip flight

$44

Ryanair

Direct flight

2h 40m

11/10/2026

The fastest flight

1h 15m

Direct flights

Several times a week

Earliest flight

6:20 AM

Latest flight

11:15 PM

Average flight duration

1h 15m

Direct flights count