Cheap Aer Lingus flights Dublin (DUB) to London (LGW)

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Flights from Dublin (DUB) to London (LGW)
Origin airport
Dublin
Destination airport
Gatwick
Airlines serving
Air Baltic, Iberia, JetBlue Airways, Norwegian Air Shuttle, Norwegian Air Sweden, Ryanair, Swiss International Air Lines, Vueling Airlines
Popular airline
Ryanair
Distance
300 mi
Average flight time
1 hour 30 mins

Frequently asked questions

How much is an Aer Lingus flight from Dublin Airport (DUB) to Gatwick Airport (LGW)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap Aer Lingus return flights from DUB to LGW. Affordable one-way fares are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DUB to LGW with Aer Lingus?
Aer Lingus flights to London are often cheaper in the off-peak months of January and February. Whether you need a return or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Dublin Airport (DUB) to Gatwick Airport (LGW) with Aer Lingus?
Check for Aer Lingus flights from DUB to LGW about one month before you want to leave. The cheapest time to book an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. Regardless of itinerary and fare class, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Aer Lingus fly nonstop from Dublin Airport (DUB) to Gatwick Airport (LGW)?
Enter your dates, click search and select "Nonstop" on Expedia to browse any direct flights from DUB to LGW with Aer Lingus or other airlines.
What is the earliest Aer Lingus flight from DUB to LGW?
To find the earliest departure from DUB to LGW with Aer Lingus, filter your results by "Morning" and "Early Morning." Choosing an early flight usually means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Aer Lingus fly into in London?
Gatwick Airport (LGW) is the primary London hub for Aer Lingus flights from Dublin Airport (DUB).
What kind of luggage can I take on an Aer Lingus flight from Dublin Airport (DUB) to Gatwick Airport (LGW)?
On a standard economy flight with Aer Lingus from DUB to LGW, you can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For hand luggage, you can have 1 cabin bag weighing up to 22 lb and measuring less than 21 inches x 15 inches x 9 inches. Weight and size allowances may vary based on your cabin class and airfare type. To make sure you won't face extra charges at the terminal, double-check your Aer Lingus booking or go to the airline's website before loading up your suitcase.
Why fly with Aer Lingus from DUB to LGW?
Aer Lingus makes flying from DUB to LGW more comfortable with a rewarding loyalty program and a 4-star airline rating. You even have the chance to collect points with Aer Lingus AerClub. Make sure you sign up to Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Aer Lingus flight from Dublin Airport (DUB) to Gatwick Airport (LGW)?
Changes are generally free within 24 hours of making a booking, but your airline may charge you after that. For more details about modifying your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to adjust your plans without additional charges, check the "Changes included" or "No cancel fee" filter when planning your next break.

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