Cheap flights from London to Dublin from $30 LCY, LGW, LHR, LTN, QQS, SEN, STN → DUB

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $37 to $46.

At $49, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 11-night return fares leaving within 3 days of 28 Jan 2027 to compare.

Every date we hold

427 fares on 26 departure dates

Which month looks cheapest?

January 2027 is the cheapest month — from $40.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $19 to $21.

At $30, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

Yes. Among one-way fares leaving within 3 days of 23 Nov, 26 Nov costs $22: $8 less than the cheapest found recently.

Ryanair · Stansted Airport (STN) → Dublin Airport (DUB) · nonstop · found 3 days ago

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Every date we hold

215 fares on 27 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $19.

Return

Fares 7 to 13 days before departure were typically 7% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from London to Dublin?

The cheapest return found recently is $49 with Ryanair, 28 Jan 2027 to 8 Feb 2027, found 2 days ago. The cheapest return we hold, of any age, is $40 with Ryanair, 30 Jan 2027 to 2 Feb 2027, found 7 days ago. The cheapest return fare on each of 26 departure dates is usually $49 to $75.

How much is a one-way flight from London to Dublin?

The cheapest one-way found recently is $30 with Ryanair, 23 Nov, found 2 days ago. The cheapest one-way we hold, of any age, is $19 with Ryanair, 10 Dec, found 3 days ago. The cheapest one-way fare on each of 27 departure dates is usually $23 to $47.

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

January 2027 is the cheapest month for a return, from $40, 30 Jan 2027 to 2 Feb 2027, found 7 days ago. December 2026 is the cheapest month for a one-way, from $19, 10 Dec, found 3 days ago.

Every date in December 2026

How far ahead should I book a flight from London to Dublin?

In 49 days of prices between 24 Sept and 11 Nov, return fares 7 to 13 days before departure were typically 7% lower than 0 to 6 days before departure. One-way fares were cheapest 7 to 13 days before departure.

Is there a direct flight from London to Dublin?

Yes, the cheapest nonstop return found recently is $49 with Ryanair, 28 Jan 2027 to 8 Feb 2027, found 2 days ago. The cheapest nonstop one-way found recently is $30 with Ryanair, 23 Nov, found 2 days ago.

How long is the flight from London to Dublin?

The cheapest nonstop one-way found recently, with Ryanair on 23 Nov, takes 1 h 20 min from Stansted Airport (STN) to Dublin Airport (DUB).

Which airlines have the cheapest flights from London to Dublin?

Between 13 Nov and 1 May 2027, Ryanair has the cheapest return on 24 of the 26 departure dates we hold, British Airways on 1 and Ryanair UK on 1. Between 17 Nov and 1 Oct 2027, Ryanair has the cheapest one-way on 25 of the 27 departure dates we hold, British Airways on 1 and Ryanair UK on 1.