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Aer Lingus Flights, Routes & Travel Guide

Explore the latest Aer Lingus (EI) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.

Last updated: October 2026
IATA: EIFounded 1936HQ: Cloghran, County Dublin, Ireland
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About Aer Lingus

Explore the latest Aer Lingus (EI) fleet and aircraft seat maps. Compare amenities, baggage, check-in, children and pet travel rules.

Aer Lingus is a transportation air carrier from Ireland. It was launched in 1936 by the national Government after it was privatized. The history of the company`s ownership had been changing from time to time. The head office is located in Ireland, Dublin. Currently, Aer Lingus covers 93 routes throughout the world. Aer Lingus serves a fleet consisting of 51 different types of Airbus aircraft. The company is going to expand its fleet size this year. At the moment, around 4,5K people work for the company. It reported the financial results for 2020, and the revenue amounted to EURO 467 million. The company develops its loyalty program for is regular customers - Avios.

Airline codeEI
Main hubDUB
Alliance-
Destinations110
Countries27
Fleet64
Updated: October 2026

Popular Aer Lingus routes

RouteCitiesTypical durationWeekly flightsService
DUB to LHRDublin to London1h 30m68NONSTOP
DUB to MANDublin to Manchester1h 0m49NONSTOP
DUB to BHXDublin to Birmingham1h 5m42NONSTOP
DUB to EDIDublin to Edinburgh1h 10m37NONSTOP
DUB to GLADublin to Glasgow1h 0m30NONSTOP

Aer Lingus hubs and focus cities

Route map

Aer Lingus logo

All Aer Lingus routes

Search by airport, city or three-letter code

110 destinations · Updated: October 2026
Route endpoint

Routes serving Dublin

1–10 of 204
RouteCitiesTypical durationWeekly flightsService
DUB to LHRDublin to London1h 30m68NONSTOP
LHR to DUBLondon to Dublin1h 25m68NONSTOP
DUB to MANDublin to Manchester1h 0m49NONSTOP
MAN to DUBManchester to Dublin1h 0m49NONSTOP
BHX to DUBBirmingham to Dublin1h 5m45NONSTOP
DUB to BHXDublin to Birmingham1h 5m42NONSTOP
DUB to EDIDublin to Edinburgh1h 10m37NONSTOP
EDI to DUBEdinburgh to Dublin1h 5m35NONSTOP
GLA to DUBGlasgow to Dublin1h 0m31NONSTOP
DUB to GLADublin to Glasgow1h 0m30NONSTOP
Routes and frequencies may change by season and travel date.
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Aircraft, cabins and onboard experience

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Aircraft

Cabin comparison

CabinSeat pitchSeat widthSeat recline
EconomyAirbus A320 A320-20076-79 cm46 cm8 cm

Aer Lingus baggage allowance

Fees and allowances vary by route, fare and status.

Baggage

Hand luggage is allowed up to 7 kg. Maximum size: Height - 48cm, Width - 33cm, Depth - 20cm. For hand luggage weighing 7-10 kg, which is not included in the reservation, you must order the service "hand luggage with priority boarding" for an additional fee. Maximum size: Height - 55cm, Width - 40cm, Depth - 24cm. Checked-in luggage is included: maximum dimensions of any single bag (length + width + height) = 158 cm. No single item may weigh more than 32 kg

Aer Lingus Limited Baggage rules

Travel policies

Pets

Pets must be booked through a pet agent (https://www.iagcargo.com/en/page/product/pets) at IAG Cargo for transportation on Aer Lingus flights in the baggage compartment. In some cases, animals may not be accepted: some dangerous breeds of dogs and cats may not be allowed. Animals must be at least 15 weeks old. Maximum weight restrictions apply to containers and animals.

Flying with pets on Aer Lingus Limited

Infants

Infants aged 0-5 months should sit on an adult's lap and be held in place by the infant harness. There is no minimum age limit for an infant. One adult may not be responsible for more than two infants. If one adult is traveling with two infants, at least one of the infants must be over six months old and placed in a car seat. If both infants are less than six months old, they must be accompanied by an additional responsible adult. Infants under two years of age may travel as long as they sit on an adult's lap (one child per adult). A maximum of eight infants must be carried on board each flight.

Aer Lingus Limited Infants policy

Check in rules

Check-in alternatives: online, via app on your phone, at the airport. Check-in closes: to/from North America 75 minutes prior to departure (recommended 3 hours prior to departure), in Europe 45 minutes prior to departure* (recommended 2 hours prior to departure). Passengers may change their reservations until the flight for which they were booked departs, after which it will be considered a "no-show" and the reservation will be cancelled.

Aer Lingus Limited Check-in rules

Unaccompanied minors

Unaccompanied passengers between the ages of 12 and 15 are only allowed on direct flights. Children under 12 years of age may only travel when accompanied by an adult 16 years of age or older.

Unaccompanied minors in Aer Lingus Limited

On-time performance

82.88%On-time arrivals
11.6 minAverage delay
99.01%Completion rate
0.99%Cancellation rate

Aer Lingus FAQs

Find quick answers to the most common questions about flying with Aer Lingus.

What current cabin limits apply to Aer Lingus Regional?

The limits are 10 kg and 55 × 40 × 24 cm. Regional EI3000–3999 flights are operated by Emerald; the 2026 notice replaces the old 7 kg rule.

Is a 10 kg bag free in the cabin with Aer Lingus Saver?

It can be checked free, but cabin carriage is charged.

Which Aer Lingus fares or members receive a free 10 kg cabin bag?

Plus and Advantage fares, and Silver, Platinum and Concierge members, qualify.

What checked baggage is included with Aer Lingus European Plus and Advantage?

One bag of 20 kg is included.

How do Aer Lingus North American Smart, Flex and Business checked allowances differ?

Smart and Flex include one bag of 23 kg. Business includes three bags totalling 69 kg.

Can Aer Lingus passengers pool checked allowances?

Yes, if on the same booking and checking in together.

When must I add Aer Lingus checked baggage online?

Do so at least two hours before departure.

Where is Aer Lingus US preclearance in Dublin?

It is on the ground floor of Terminal 2 for eligible flights. Confirm availability for the specific flight.

Does Aer Lingus provide US preclearance on EI109 and EI139?

The official factsheet lists it as unavailable. Confirm the specific flight before travel.

Are duty-free tobacco and alcohol sold on Aer Lingus precleared flights?

No. Duty-free tobacco and alcohol are not sold on those flights.