Cheap Flights to Lettermore: Lettermore Flight Deals

View €20 flight on Mon, 6 Oct 2025Opens in a new window

Popular airlines to Lettermore

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Lettermore

Prices were available within the past 7 days and start at €20 for one-way flights and €27 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, 11 Oct - Mon, 13 Oct
STN
London
SNN
Shannon
€27 Return, found 3 days ago
€27
Return
found 3 days ago
Select Ryanair flight, departing Sat, 11 Oct from London to Shannon, returning Mon, 13 Oct, priced at €27 found 3 days ago
Aer Lingus
Wed, 8 Oct - Wed, 15 Oct
LHR
London
SNN
Shannon
€116 Return, found 12 hours ago
€116
Return
found 12 hours ago
Select Aer Lingus flight, departing Wed, 8 Oct from London to Shannon, returning Wed, 15 Oct, priced at €116 found 12 hours ago
Lufthansa
Wed, 12 Aug - Sat, 15 Aug
LHR
London
SNN
Shannon
€226 Return, found 2 days ago
€226
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 12 Aug from London to Shannon, returning Sat, 15 Aug, priced at €226 found 2 days ago
British Airways
Sun, 26 Oct - Sun, 2 Nov
LHR
London
SNN
Shannon
€251 Return, just found
€251
Return
just found
Select British Airways flight, departing Sun, 26 Oct from London to Shannon, returning Sun, 2 Nov, priced at €251 just found
United
Sat, 4 Apr - Mon, 13 Apr
EWR
New York
SNN
Shannon
€301 Return, found 22 hours ago
€301
Return
found 22 hours ago
Select United flight, departing Sat, 4 Apr from New York to Shannon, returning Mon, 13 Apr, priced at €301 found 22 hours ago

Find the cheapest month to fly from Columbus (CMH) to Shannon (SNN)

August is typically the cheapest month to fly

From €481 - €1,286 per traveller.

Frequently asked questions

What is the name of Lettermore's airport?
Shannon Airport (SNN) is the major airport that serves Lettermore.
What airport is best to fly into Lettermore?
Shannon Airport (SNN) is the main airport in Lettermore. Before you jet off, it's a wise idea to find out a thing or two about it. The terminal sits 80 kilometres from the downtown area.
How many airlines fly to Lettermore?
Lettermore is serviced by 9 air carriers from 19 airports around the world.
Which airlines fly to Lettermore?
Aer Lingus operates a large amount of flights to Lettermore. Catching an Aer Lingus flight from London is the preferred way of getting there.
How many nonstop flights are there to Lettermore?
Arranging an exciting Lettermore holiday is a walk in the park when there are 93 direct flights each week to get you there.
Where are the most popular flights to Lettermore departing from?
Flights to Lettermore from London, Boston and Kraków airports are always popular.
How long is the flight to Lettermore Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From London to Lettermore, the average flight time is 1 hour and 28 minutes. From Boston it's roughly 5 hours and 50 minutes, and from Kraków it's 3 hours and 20 minutes.
How to book the cheapest flight to Lettermore?
We've all come across those jet-setters who manage to grab wonderfully cheap plane tickets wherever they go. Would you like to know how to do it for your Lettermore holiday? Don't wait until the last moment to secure your flight. Also, do some online research and compare your options. If your destination has several airports, you may be able to nab a terrific price by flying into one a little further out. Finally, be prepared to secure your seat quickly if you find a real bargain. It might not stick around for long! With a bit of know-how and a little good fortune, the perfect airfare can be yours.
Do you have any tips for my flight to Lettermore?
No matter where you're coming from, flying can be a pleasant experience if you're well prepared. Follow these top travel tips that will help get your Lettermore holiday started on the right foot. What to pack in your hand luggage:

  • First, pack in your passport, travel docs, credit cards and vital medications. Next, you'll want some in-flight entertainment to while away the hours. A thrilling book and a phone crammed with your favourite movies are some great options. If you plan to catch a few z's, a quality neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, make room for a toothbrush and some cleansing wipes to ensure you hop off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp or pointed objects lurking in one of the compartments of your hand luggage. Other prohibited items include explosive or flammable goods, such as fuel and matches, and gels and liquids in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your main aim is to be as comfortable as possible. Go for shoes that are easy to pull on and off, dress in loose, natural-fibre clothing and remember to take a pullover in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Lettermore?
A little pre-planning before you arrive at the airport can make your trip to Lettermore quick and painless. Here are some handy hints for a stress-free journey through security:

  • First things first. Your passport and travel documents will need to be inspected by security personnel. Keep them someplace accessible so you don't hold up the queue.
  • Time to strip down. Well kind of. Your jacket, belt, keys and other contents of your pockets, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • For just a few moments, you'll need to unplug from the digital world. Your laptop, phone and any other electronic devices also need to be sent through the scanner.
  • Don't forget to remove gels and liquids from your carry-on luggage. They usually need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to have to remove them when going through security. Safety boots and other heavy-style shoes are usually subjected to extra screening.
  • Pocket knives and other sharp items are prohibited in the cabin. They'll be seized at security, so pack them in your checked luggage.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Lettermore. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Lettermore. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Lettermore, or are just on the lookout for the best flights to Lettermore, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Lettermore to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Return price
€27

Trending flights to Lettermore

Prices were available within the past 7 days and start at €20 for one-way flights and €27 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, 9 Oct - Mon, 13 Oct
DUB
Dublin
KIR
Killarney
€40 Return, just found
€40
Return
just found
Select Ryanair flight, departing Thu, 9 Oct from Dublin to Killarney, returning Mon, 13 Oct, priced at €40 just found

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.