Cheap Flights to Lettermullan from CA $91

View CA $91 flight on Sun, Sep. 28, 2025Opens in a new window

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How much is the cheapest flight to Lettermullan?

Prices were available within the past 7 days and start at CA $91 for one-way flights and CA $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Thu, Sep. 11 - Mon, Sep. 15
LHR
London
SNN
Shannon
CA $204 Roundtrip, found 2 hours ago
CA $204
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Thu, Sep. 11 from London to Shannon, returning Mon, Sep. 15, priced at CA $204 found 2 hours ago
British Airways
Mon, Aug. 18 - Fri, Aug. 22
LHR
London
SNN
Shannon
CA $399 Roundtrip, found 2 hours ago
CA $399
Roundtrip
found 2 hours ago
Select British Airways flight, departing Mon, Aug. 18 from London to Shannon, returning Fri, Aug. 22, priced at CA $399 found 2 hours ago
Delta
Mon, Aug. 11 - Wed, Aug. 20
JFK
New York
SNN
Shannon
CA $480 Roundtrip, found 5 days ago
CA $480
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug. 11 from New York to Shannon, returning Wed, Aug. 20, priced at CA $480 found 5 days ago
United
Tue, Oct. 7 - Wed, Oct. 15
BOS
Boston
SNN
Shannon
CA $526 Roundtrip, found 6 days ago
CA $526
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct. 7 from Boston to Shannon, returning Wed, Oct. 15, priced at CA $526 found 6 days ago
American Airlines
Thu, Dec. 4 - Mon, Dec. 8
YYZ
Toronto
SNN
Shannon
CA $675 Roundtrip, found 3 days ago
CA $675
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec. 4 from Toronto to Shannon, returning Mon, Dec. 8, priced at CA $675 found 3 days ago

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

August is typically the cheapest month to fly

From CA $748 - CA $2,259 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Lettermullan. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Lettermullan. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Lettermullan.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Lettermullan flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Lettermullan.

Looking to save even more? Get additional savings by bundling your Lettermullan flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Lettermullan trip!

Frequently asked questions

How do I find cheap flights to Lettermullan that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, type in your travel details and click on the "Search" button. Step 2? Check "No change fee" directly under the "Flexible change policies" subheading to the left of the screen. Step 3. Book a flexible and cheap flight to Lettermullan.
Which airlines fly to Lettermullan?
Aer Lingus operates flights into or near Lettermullan, including 30 that touch down at Shannon Airport (SNN) each month. Determine your vacation dates and then secure your seat early for the best deal.
How can I find cheap tickets to Lettermullan?
A good strategy for scoring cheap tickets is to be flexible with your dates. Start by searching for your flight to Lettermullan, then click on the "flexible dates" box to compare prices for nearby days. Another helpful hint? Book well ahead of time. For an idea of fares, CA $204 was the lowest price for a flight to Lettermullan in the last seven days.
How much is a flight to Lettermullan?
If you were flying one way from London (LHR), you could've landed a bargain fare for CA $91 in the last seven days. Return flights to Lettermullan ranged from CA $204 to CA $675 over the same period.
What are the most popular airports to fly into in Lettermullan?
Start planning your Lettermullan trip by securing one of the 30 monthly flights to Shannon Airport (SNN). This is the region's main point of entry.
When is the cheapest time to fly to Lettermullan?
If you're not fixed on your travel dates to Lettermullan, try to depart earlier in the week. The cheapest day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with lots of vacationers choosing to fly on the weekend.
How much is a plane ticket to Lettermullan?
In the last seven days, tickets to Lettermullan ranged between CA $204 and CA $675. Prices generally depend on the time of departure, airline, seating class and how early the fare is booked.
What months are the cheapest to book a flight to Lettermullan?
To secure a great deal to Lettermullan, try to book sometime in February when ticket prices are at their cheapest. The most expensive time to book? In the USA, it's December.
Flights to Lettermullan information
Destination airport
Shannon
Destination airport IATA code
SNN
Destination city name
Shannon
Roundtrip price
CA $528

Trending flights to Lettermullan

Prices were available within the past 7 days and start at CA $91 for one-way flights and CA $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec. 4 - Mon, Dec. 8
YYZ
Toronto
SNN
Shannon
CA $675 Roundtrip, found 3 days ago
CA $675
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec. 4 from Toronto to Shannon, returning Mon, Dec. 8, priced at CA $675 found 3 days ago
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