Title:  Cheap Aer Lingus flights from London to Dublin (LGW→DUB) - Expedia.co.uk

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#  Cheap Aer Lingus flights from London to Dublin (LGW→DUB)

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## Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

[](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:DUB,departure:13/04/2026TANYT&leg2=from:DUB,to:LGW,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE)

DUB

Dublin Airport

CheapestClosest

14 min

[Flights from £39

](https://www.expedia.co.uk/Flights-Search?leg1=from:LGW,to:DUB,departure:13/04/2026TANYT&leg2=from:DUB,to:LGW,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 

## Find the cheapest month to fly from London (LGW) to Dublin (DUB)

### March is typically the cheapest month to fly

From £38 - £225 per traveller.

## Travel information

| Origin airport      | Gatwick                                                                                                                                                                                |
| ------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Destination airport | Dublin                                                                                                                                                                                 |
| Airlines serving    | Air Baltic, Air France, British Airways, Iberia, Norwegian Air Shuttle, Norwegian Air Sweden, Ryanair, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Vueling Airlines |
| Popular airline     | Ryanair                                                                                                                                                                                |
| Distance            | 481 km                                                                                                                                                                                 |
| Average flight time | 1 hour 25 mins                                                                                                                                                                         |

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- [Ireland's Eye ](https://www.expedia.co.uk/Irelands-Eye-Dublin.d6086193.Attraction)

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