Title: Cheap Aer Lingus (EI) Flight Reservations: Booking Flights - Expedia.com

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# Book Aer Lingus flights (EI)

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

### Travelers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

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## Aer Lingus Flights on Expedia.com

Search Expedia for the very best selection of Aer Lingus flights to whatever destination you're headed. Aer Lingus and Expedia have teamed up to provide you with great discount airfares and flexible departure and arrival times to make your trip a truly comfortable, affordable, and memorable experience. Fly with Aer Lingus today to see the difference.

Aer Lingus is a valued partner of Expedia, and we work together to provide you with all the tools you need to book your next Aer Lingus flight. From last-minute flights to flights planned ahead, Aer Lingus has a huge inventory of cheap flights to help you save even more. Fly with style and comfort with Aer Lingus, and rest assured that all your flight needs are taken care of, making your travel experience as good as it can be. All Aer Lingus flights offer expansive routes to your destination and provide you with flexible departure and arrival times giving you more selection than ever before. And by booking with Expedia, you have access to online tools to help you plan the best trip, from fare alerts, to calendar tools and more; use these to help book the best Aer Lingus flight you can find. If you need additional assistance, Expedia Customer Service Representatives are available 24 hours a day to help you with any questions when booking your Aer Lingus flights. Aer Lingus and Expedia are here to ensure you travel with the confidence that you have the best flight at the very best price.

## Airline Information

| Airline Name    | Aer Lingus |
| --------------- | ---------- |
| Airline Code    | EI         |
| Roundtrip price |            |

## Frequently asked questions

### Can I fly from the US on Aer Lingus?

> - New York (JFK)
> - Boston (BOS)
> - Chicago (ORD)
> - San Francisco (SFO)
> - Washington, D.C. (IAD)
> From hubs in Dublin (DUB) and Shannon (SNN), passengers can connect to destinations throughout Europe.

### Where does Aer Lingus fly to?

> - Dublin (DUB)
> - London (LHR)
> - Paris (CDG)
> - Amsterdam (AMS)
> - Rome (FCO)
> - New York (JFK)
> Routes vary by season and are regularly updated to meet travel demand.

### Can I earn Aer Lingus miles with Expedia?

### How much is carry-on for Aer Lingus?

> - One small carry-on bag and one personal item with a combined weight of up to 22 lbs (10 kg) for Economy Class
> - Additional cabin items may be allowed for AerSpace and Business Class
> - One personal item, such as a handbag or laptop case
> All items must meet Aer Lingus size and weight limits to avoid being checked at the gate.

### What size carry-on is allowed on Aer Lingus?

> - One cabin bag not exceeding 21.5 x 15.5 x 9.5 inches (55 x 40 x 24 cm)
> - One personal item that is smaller and fits under the seat in front of you
> Oversized items that exceed these limits may need to be checked and could incur additional fees.

### How much are checked bags on Aer Lingus?

> - Saver Fares: No checked baggage included
> - Plus and Smart Fares: One checked bag up to 44 lbs (20 kg)
> - Advantage, Flex, and Business Class: One or more checked bags up to 66 lbs (30 kg), depending on the route
> Additional or overweight baggage is subject to extra fees, which vary based on your destination and fare type. Booking baggage in advance is usually more cost-effective than paying at the airport.

### Do you have to pay for seat selection on Aer Lingus?

### How far in advance can you check in with Aer Lingus?

### Who is Aer Lingus's partner in the USA?

### What kind of airline is Aer Lingus?

### Is Aer Lingus a good airline to fly with?

### What type of planes does Aer Lingus fly?

### Does Aer Lingus have First or Business Class?

\*Flight schedules are subject to change.

\*Available to One Key members.