AirHint found the following cheapest return flights from Dublin (DUB) to London (LGW) in April 2026 (see full year).

Return flights

13 Apr - 17 Apr	Ryanair	direct
24 Apr - 10 May	Ryanair	direct
02 Apr - 05 Apr	Ryanair	direct
14 Apr - 17 Apr	Ryanair	direct
25 Apr - 27 Apr	Ryanair	direct
16 Apr - 19 Apr	Ryanair	direct
23 Apr - 26 Apr	Ryanair	direct
17 Apr - 19 Apr	Ryanair	direct
08 Apr - 15 Apr	Ryanair	direct
17 Apr - 20 Apr	Ryanair	direct
22 Apr - 29 Apr	Ryanair	direct
29 Apr - 04 May	Ryanair	direct
30 Apr - 04 May	Ryanair	direct

Also check the deals for one-way flights from Dublin to London in April.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Dublin to London in April from $106

Return flights