Cheapflights Tip: The best prices from Dublin to Lyon-Saint Exupéry are usually found in November or May, booked 43 days in advance, depart on a Monday or Friday and return on a Monday
Find flight deals from Dublin to Lyon
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Lyon (LYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.
Popular in
July
Cheapest in
November
Average price
£216
Good round-trip deal
£113 or less
Highest demand for flights based on searches. 11% potential increase in price (£16 potential increase over avg. return price).
Have a flexible travel schedule? Discover the best time to fly to Lyon from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Lyon
Prices
Airlines
Delays
How far ahead should I book a flight from Dublin to Lyon?
Use this chart to determine the optimal time to book a return flight from Dublin to Lyon. Price data was last updated on 5 December 2025.
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Lyon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Dublin to Lyon?
Currently, January is the cheapest month in which you can book a flight from Dublin to Lyon (average of £71). Flying from Dublin to Lyon in October is currently the most expensive (average of £127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to LYS?
Find hourly flight availability from Dublin to Lyon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Lyon as you normally would.
Weekly flight availability from Dublin to Lyon
Explore weekly flight availability from Dublin to Lyon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 December 2025.
The most flights from DUB to LYS are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Dublin to Lyon delayed?
About 10% of weekly flights between Dublin and Lyon have experienced delays in the past year, with the average delay time being 89 minutes.
What is the most punctual flight time for Dublin to Lyon flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Lyon flights?
Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 9% of flights being delayed.
Reviews of airlines servicing Lyon
Get insights into the airlines that provide service to Lyon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lyon. Reviews last updated 12 December 2025.
Read reviews from past customers who have flown with Aer Lingus
from Dublin to Lyon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Lyon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Dublin to Lyon flight route?
Flights from Dublin to Lyon-Saint Exupéry have been viewed 27 times in the past calendar month.
What is the cheapest airline to fly from Dublin to Lyon round-trip?
Flying on Aer Lingus is currently your cheapest option to Lyon, with prices starting at £91. This flight start at 46% lower than the current average price 3 months from now.
What are the most reliable airlines from Dublin to Lyon?
Consider Qatar Airways (98%), Aer Lingus (98%) or JetBlue (98%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Lyon.
Can I find deals for flights from Dublin to Lyon that include hotel bookings?
Yes. In addition to deals on Dublin to Lyon flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Lyon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Lyon.
Can I find deals for business class flights from Dublin to Lyon?
Yes. Cheapflights offers flight deals from Dublin to Lyon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Lyon?
Currently, January is the cheapest month in which you can book a flight from Dublin to Lyon (average of £71). Flying from Dublin to Lyon in October is currently the most expensive (average of £127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Lyon departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Discover the top airline that operate flights from Dublin to Lyon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Lyon?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Lyon from Dublin today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Dublin to Lyon?
Cheapflights simply makes it quick and affordable to book flights from Dublin to Lyon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dublin to Lyon with no change fees?
Need flexible booking options for your flight to Lyon from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Dublin to Lyon become cheaper?
Of course! You can now track prices for flights from Dublin to Lyon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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