Low Fare Calendar

See when it’s cheapest to fly with Aer Lingus.

How to Use the Aer Lingus Low Fare Calendar

Choose Your Route

Enter your departure and destination cities to start searching.

Check the Calendar

Browse the low fare calendar to see the cheapest flight dates at a glance.

Book and Save

Pick the lowest airfare and complete your booking — simple as that!

Find Cheapest Dates
Low fare calendar showing cheapest departure and return dates London–Barcelona, September 2025.

Easily find the cheapest dates to fly

If you’re flexible with your travel plans, our low fare finder Aer Lingus tool helps you avoid overpaying for flights. Use the Aer Lingus low fare calendar to quickly see which days have the lowest prices and book when it’s cheapest. Instead of checking one date at a time, you get a clear view of fares across the month, making it easy to compare options, pick convenient dates, and grab tickets at the lowest airfare.

Low fare calendar with airline filter: Vueling, Ryanair, Jet2, easyJet, British Airways.

Filter by airlines to see their lowest fares

Want to compare different carriers? With our flight price calendar, you can filter results by airline, not only Aer Lingus, but also Ryanair, British Airways, Lufthansa, and others that operate on the same routes. This way, you can easily check if Aer Lingus is the cheapest option or if another airline offers a better deal. The calendar gives you a clear picture of fares across multiple airlines, helping you choose the most convenient and affordable flight for your trip.

Frequently Asked Questions

Answers to common queries about our low fare calendar and how it helps you secure the best deals on airfare.

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What is the Aer Lingus Low Fare Calendar?
The Aer Lingus low fare calendar is a tool that displays fares across an entire month, allowing you to quickly identify the cheapest days to fly. Instead of searching day by day, you can see a full month of prices and plan your trip around the most affordable options.
How do I use the Aer Lingus Low Fare Calendar to find cheap flights?
Enter your departure and destination, then browse the calendar view to compare fares across multiple days. This makes it simple to spot Aer Lingus flight deals, pick flexible travel dates, and secure cheap Aer Lingus tickets without spending hours searching.
What is the best day of the week to book Aer Lingus flights?
Midweek is often the most cost-effective time to book Aer Lingus flights. Tuesdays and Wednesdays tend to show lower prices compared to weekends, when demand is higher. The Aer Lingus low fare calendar helps highlight these price differences, so you can target the cheapest booking days with confidence.
How to save money on Aer Lingus flights?
To save money on Aer Lingus flights, book several weeks in advance, stay flexible with your travel dates, and consider flying midweek when fares are usually cheaper. Checking the Aer Lingus low fare calendar regularly and watching for seasonal sales, such as promotions around November or Travel Tuesday, is a proven way to secure better Aer Lingus flight deals.

Plan smarter with the Aer Lingus Low Fare Calendar.

Aer Lingus fares change based on the season, demand, and how early you book. If you're flying across the Atlantic, try to book 2 to 4 months in advance to find the best prices. For European routes, you can usually get the best deals 4 to 8 weeks before your flight. The Aer Lingus low fare calendar lets you compare entire months at once, helping you see when prices in September tend to drop. Being flexible with your travel dates, just shifting by a few days, can lead to significant savings. The tool also highlights these flexible fare windows for you.


The Aer Lingus low fare calendar is your best option for finding fares because it shows you trends and alerts you to deals, especially during the airline's biggest sales. Aer Lingus often lowers prices in mid-November, just before Black Friday, which is a good chance for deals to North America and Europe. Travel Tuesday after Cyber Monday is another great time to find lower fares. For frequent travelers and budget-conscious individuals, using the low fare calendar to track these patterns helps you catch Aer Lingus flight deals as they become available. Start using the calendar today to spot seasonal dips, set alerts, and confidently secure cheap Aer Lingus tickets.

Find the cheapest days to fly

Use the low fare calendar to see prices by day and pick the lowest airfare.

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