In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest month to fly from Lyon to Northern Ireland?

The best pricing can be found in the month of January. Prices to Northern Ireland from Lyon average £204. You can even find prices in January for less than £204, as users have found deals to Northern Ireland from as low as £102. The month of August appears to be one of the more expensive times to travel to Northern Ireland from Lyon. Flying in the targeted month can save you up to 50%.

What is the cheapest time of day to fly from LYS to NIR?

When flying from Lyon to Northern Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Lyon to Northern Ireland?

For a flight from Lyon to Northern Ireland, you will be flying from Lyon-Saint Exupéry. Lyon-Saint Exupéry (LYS) is just 12.5 mi from the center of the city.

Can I find deals for flights from Lyon to Northern Ireland that include hotel bookings?

Yes. In addition to deals on Lyon to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Lyon to Northern Ireland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lyon to Northern Ireland.

Can I find deals for business class flights from Lyon to Northern Ireland?

Yes. Cheapflights offers flight deals from Lyon to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£51+ Flights from Lyon to Northern Ireland

Cheap flight deals from Lyon to Northern Ireland

Round-trip from	£105
One-way from	£51
Popular in	August
Cheapest in	January
Average price	£294

easyJet
15/10-19/10
2 total stops
30h 00m total
Lyon to Northern Ireland

Search Deals

easyJet
28/9
1 total stop
11h 35m total
Lyon to Northern Ireland

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£43 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Lyon to Northern Ireland

Cheapest flights from Lyon to Northern Ireland
Explore the most affordable flight options available from Lyon to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 juillet 2025.

mer. 15/1018:40LYS - BFS

1 stop14h 50measyJet

dim. 19/1022:10BFS - LYS

1 stop15h 10measyJet

Deal found 11/7£105

mer. 15/1018:40LYS - BHD

1 stop26h 55measyJet

dim. 19/1007:05BHD - LYS

1 stop26h 50measyJet

Deal found 11/7£158

ven. 5/917:10LYS - BFS

1 stop7h 25mMultiple Airlines

lun. 8/912:15BFS - LYS

2 stops11h 15mMultiple Airlines

Deal found 11/7£163

ven. 10/1021:45LYS - BHD

1 stop12h 05mBritish Airways

mar. 14/1009:35BHD - LYS

1 stop8h 05mBritish Airways

Deal found 10/7£183

jeu. 4/923:00LYS - BHD

2 stops23h 10mMultiple Airlines

lun. 8/908:50BHD - LYS

2 stops22h 45mMultiple Airlines

Deal found 10/7£190

mer. 23/707:00LYS - BHD

1 stop15h 05mKLM

ven. 8/817:25BHD - LYS

1 stop16h 50mKLM

Deal found 9/7£294

ven. 22/810:10LYS - BHD

2 stops10h 45mAer Lingus

ven. 29/816:55BHD - LYS

2 stops15h 35mAer Lingus

Deal found 9/7£457

Best flights from Lyon to Northern Ireland
Discover carefully curated flight deals from Lyon to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 juillet 2025.

mer. 15/1018:40LYS - BFS

1 stop14h 50measyJet

dim. 19/1022:10BFS - LYS

1 stop15h 10measyJet

Deal found 11/7£105

ven. 5/917:10LYS - BFS

1 stop7h 25mMultiple Airlines

lun. 8/912:15BFS - LYS

2 stops11h 15mMultiple Airlines

Deal found 11/7£163

ven. 10/1021:45LYS - BHD

1 stop12h 05mBritish Airways

mar. 14/1009:35BHD - LYS

1 stop8h 05mBritish Airways

Deal found 10/7£183

mer. 23/707:00LYS - BHD

1 stop15h 05mKLM

ven. 8/817:25BHD - LYS

1 stop16h 50mKLM

Deal found 9/7£294

mer. 15/1018:40LYS - BHD

1 stop26h 55measyJet

dim. 19/1007:05BHD - LYS

1 stop26h 50measyJet

Deal found 11/7£158

jeu. 4/923:00LYS - BHD

2 stops23h 10mMultiple Airlines

lun. 8/908:50BHD - LYS

2 stops22h 45mMultiple Airlines

Deal found 10/7£190

ven. 22/810:10LYS - BHD

2 stops10h 45mAer Lingus

ven. 29/816:55BHD - LYS

2 stops15h 35mAer Lingus

Deal found 9/7£457

Last-minute flights from Lyon to Northern Ireland
Discover last-minute flight deals from Lyon to Northern Ireland. Data last updated 11 juillet 2025 and is based on user searches.

jeu. 10/717:35LYS - BHD

1 stop16h 45mBritish Airways

dim. 13/715:50BHD - LYS

1 stop4h 05mBritish Airways

Deal found 9/7£221

mer. 23/707:00LYS - BHD

1 stop15h 05mKLM

ven. 8/817:25BHD - LYS

1 stop16h 50mKLM

Deal found 9/7£294

ven. 22/810:10LYS - BHD

2 stops10h 45mAer Lingus

ven. 29/816:55BHD - LYS

2 stops15h 35mAer Lingus

Deal found 9/7£457

ven. 29/807:00LYS - BFS

1 stop26h 25measyJet

lun. 1/907:00BFS - LYS

1 stop6h 20measyJet

Deal found 9/7£154

ven. 29/815:35LYS - BFS

2 stops17h 20mMultiple Airlines

lun. 1/906:45BFS - LYS

2 stops16h 45mMultiple Airlines

Deal found 9/7£188

ven. 29/818:40LYS - BHD

1 stop16h 55measyJet

lun. 1/907:05BHD - LYS

1 stop14h 30measyJet

Deal found 9/7£215

ven. 29/815:35LYS - BHD

3 stops25h 15mMultiple Airlines

lun. 1/908:50BHD - LYS

2 stops22h 45mMultiple Airlines

Deal found 9/7£233

One-way flights from Lyon to Northern Ireland
Search for one-way flight options from Lyon to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 11 juillet 2025.

dim. 28/921:15LYS - BFS

1 stop11h 35measyJet

Deal found 11/7£51

dim. 7/910:20LYS - BHD

1 stop24h 00measyJet

Deal found 9/7£68

dim. 7/919:25LYS - BFS

2 stops17h 45mMultiple Airlines

Deal found 9/7£89

sam. 26/709:50LYS - BHD

1 stop24h 55mMultiple Airlines

Deal found 10/7£99

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lyon to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

mer. 15/10

18:40-08:30

1 stop14h 50m

Belfast Intl

dim. 19/10

22:10-14:20

1 stop15h 10m

£105

LyonBelfast

LYS - BHD

LYSBHD

Lyon-Saint Exupéry

mer. 15/10

18:40-20:35

1 stop26h 55m

Belfast City

dim. 19/10

07:05-10:55

1 stop26h 50m

£158

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

ven. 5/9

17:10-23:35

1 stop7h 25m

Belfast Intl

lun. 8/9

12:15-00:30

2 stops11h 15m

£163

LyonBelfast

LYS - BHD

LYSBHD

Lyon-Saint Exupéry

ven. 10/10

21:45-08:50

1 stop12h 05m

Belfast City

mar. 14/10

09:35-18:40

1 stop8h 05m

£183

LyonBelfast

LYS - BHD

LYSBHD

Lyon-Saint Exupéry

jeu. 4/9

23:00-21:10

2 stops23h 10m

Belfast City

lun. 8/9

08:50-08:35

2 stops22h 45m

£190

LyonBelfast

LYS - BHD

LYSBHD

Lyon-Saint Exupéry

mer. 23/7

07:00-21:05

1 stop15h 05m

Belfast City

ven. 8/8

17:25-11:15

1 stop16h 50m

£294

LyonBelfast

LYS - BHD

LYSBHD

Lyon-Saint Exupéry

ven. 22/8

10:10-19:55

2 stops10h 45m

Belfast City

ven. 29/8

16:55-09:30

2 stops15h 35m

£457

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

dim. 28/9

21:15-07:50

1 stop11h 35m

£51

LyonBelfast

LYS - BHD

LYSBHD

Lyon-Saint Exupéry

dim. 7/9

10:20-09:20

1 stop24h 00m

£68

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

dim. 7/9

19:25-12:10

2 stops17h 45m

£89

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 11 results

Best time to book a flight from Lyon to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Lyon 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 Lyon to Northern Ireland

What is the cheapest month to book a flight from Lyon to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Lyon to Northern Ireland (average of £67). Flying from Lyon to Northern Ireland in July is currently the most expensive (average of £90). 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.

Reviews of airlines servicing Northern Ireland

See what other customers who have flown with KLM, Aer Lingus, andeasyJet from Lyon to Northern Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,372 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,154 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

easyJet

6.9

Okay

1,817 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,109 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly from for flights from Lyon to Northern Ireland?
For a flight from Lyon to Northern Ireland, you will be flying from Lyon-Saint Exupéry. Lyon-Saint Exupéry (LYS) is just 12.5 mi from the center of the city.
Can I find deals for flights from Lyon to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Lyon to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Lyon to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lyon to Northern Ireland.
Can I find deals for business class flights from Lyon to Northern Ireland?
Yes. Cheapflights offers flight deals from Lyon to Northern Ireland 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 Lyon to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from Lyon to Northern Ireland (average of £67). Flying from Lyon to Northern Ireland in July is currently the most expensive (average of £90). 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

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United Kingdom

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How does Cheapflights help users find flights from Lyon to Northern Ireland?

When you search for this flight from Lyon to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lyon to Northern Ireland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Lyon to Northern Ireland with no change fees?

Yes! Cheapflights helps users easily find flights from Lyon to Northern Ireland with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Lyon to Northern Ireland from £51

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lyon to Northern Ireland

Keep the following information in mind while searching for Lyon to Northern Ireland flight deals. Data was last updated 11 juillet 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Lyon to Northern Ireland

Cheapest flights from Lyon to Northern IrelandExplore the most affordable flight options available from Lyon to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 juillet 2025.

Explore the most affordable flight options available from Lyon to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 juillet 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lyon to Northern Ireland that are best for you.

Best time to book a flight from Lyon to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Lyon with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Lyon to Northern Ireland

What is the cheapest month to book a flight from Lyon to Northern Ireland?

Reviews of airlines servicing Northern Ireland

See what other customers who have flown with KLM, Aer Lingus, andeasyJet from Lyon to Northern Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Lyon to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Lyon to Northern Ireland?

Can I find deals for flights from Lyon to Northern Ireland that include hotel bookings?

How can I find direct flights from Lyon to Northern Ireland?

Can I find deals for business class flights from Lyon to Northern Ireland?

What is the cheapest month to book a flight from Lyon to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lyon to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

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 Lyon to Northern Ireland?

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

Can Cheapflights find flights from Lyon to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Lyon to Northern Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Lyon to Northern Ireland
Explore the most affordable flight options available from Lyon to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 juillet 2025.