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Cheap flights from Dublin to Lyon

DUB — LYS
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 31 October 2025.

Popular in

October

Cheapest in

May

Average price

£254
High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Best time to book a flight from Dublin to Lyon

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

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 24 October 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, February is the cheapest month in which you can book a flight from Dublin to Lyon (average of £74). Flying from Dublin to Lyon in October is currently the most expensive (average of £134). 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 31 October 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.

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 31 October 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.
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Crew

8.0

Boarding

7.4

Comfort

7.1

Entertainment

6.9

Food

6.6

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Aer Lingus
7.2
Good
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Crew

8.0

Boarding

7.4

Comfort

7.1

Entertainment

6.9

Food

6.6

Overall

7.2

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.

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 £99. This flight start at 44% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Dublin to Lyon?

    Consider Aer Lingus (88%), American Airlines (83%) or Qatar Airways (83%) 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, February is the cheapest month in which you can book a flight from Dublin to Lyon (average of £74). Flying from Dublin to Lyon in October is currently the most expensive (average of £134). 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.

See more FAQs

Travelling to a place near Lyon?

Book flights to Lyon if you plan to visit one of these locations
Morzine
Annemasse
Aix-les-Bains
Val-d'Isere
Ferney-Voltaire
Huez
Albertville
Megève

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Top airline flying from Dublin to Lyon

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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£99Average£191FlexibilityNo cancel feeOn-timeN/A
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Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to Lyon?

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Why should you use Cheapflights to find cheap flight tickets from Dublin to Lyon?

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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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