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Cheap flights from Lyon to Northern Ireland from £42

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — BFS
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lyon to Northern Ireland

Enter your travel dates to find the best prices.

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 1 August 2026.

Tue 15/916:35
LYS
-
BFS
1 stop6h 25m
Multiple Airlines
Thu 17/909:00
BFS
-
LYS
1 stop6h 00m
Multiple Airlines
Deal found 30/7£88
Thu 24/916:35
LYS
-
BFS
1 stop16h 45m
Multiple Airlines
Mon 28/920:15
BFS
-
LYS
1 stop18h 45m
Multiple Airlines
Deal found 31/7£102
Thu 10/916:35
LYS
-
BFS
1 stop16h 45m
Multiple Airlines
Thu 17/909:00
BFS
-
LYS
1 stop6h 00m
Multiple Airlines
Deal found 27/7£103
Wed 11/1119:45
LYS
-
BFS
1 stop14h 50m
Multiple Airlines
Sun 15/1107:00
BFS
-
LYS
1 stop13h 50m
Multiple Airlines
Deal found 31/7£108
Mon 12/1022:10
LYS
-
BFS
1 stop17h 10m
easyJet
Mon 19/1020:15
BFS
-
LYS
1 stop12h 30m
easyJet
Deal found 29/7£110
Thu 10/918:55
LYS
-
BFS
1 stop13h 50m
easyJet
Thu 17/921:05
BFS
-
LYS
1 stop10h 45m
easyJet
Deal found 28/7£114
Thu 3/916:35
LYS
-
BFS
1 stop4h 50m
Multiple Airlines
Mon 7/921:05
BFS
-
LYS
1 stop11h 55m
Multiple Airlines
Deal found 30/7£120
Thu 5/1122:25
LYS
-
BFS
1 stop11h 45m
Multiple Airlines
Wed 11/1121:25
BFS
-
LYS
2 stops23h 25m
Multiple Airlines
Deal found 30/7£122
Mon 12/1022:10
LYS
-
BHD
1 stop10h 25m
easyJet
Mon 19/1011:45
BHD
-
LYS
1 stop8h 45m
easyJet
Deal found 29/7£125
Thu 26/1122:25
LYS
-
BHD
1 stop13h 30m
Multiple Airlines
Thu 3/1214:55
BHD
-
LYS
1 stop5h 55m
Multiple Airlines
Deal found 28/7£137
Tue 8/908:45
LYS
-
BHD
1 stop5h 55m
easyJet
Wed 9/914:20
BHD
-
LYS
1 stop7h 15m
easyJet
Deal found 29/7£149
Thu 5/1122:25
LYS
-
BHD
1 stop13h 30m
Multiple Airlines
Wed 11/1118:25
BHD
-
LYS
2 stops26h 25m
Multiple Airlines
Deal found 30/7£150

Find 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 1 August 2026.

Round-trip from

£88

One-way from

£42

Popular in

August

Cheapest in

October

Average price

£390
15/9-17/9
  • 15/9-17/9
  • 2 total stops
  • 12h 25m total
  • Lyon to Northern Ireland
Search Deals
easyJet
  • easyJet
  • 31/8
  • 1 total stop
  • 12h 40m total
  • Lyon to Northern Ireland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lyon to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 August 2026.
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

Cheapest return flight

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Thu 24/9

16:35-08:20

1 stop16h 45m

Belfast Intl

Mon 28/9

20:15-16:00

1 stop18h 45m

£102

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Thu 10/9

16:35-08:20

1 stop16h 45m

Belfast Intl

Thu 17/9

09:00-16:00

1 stop6h 00m

£103

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Mon 12/10

22:10-14:20

1 stop17h 10m

Belfast Intl

Mon 19/10

20:15-09:45

1 stop12h 30m

£110

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Thu 10/9

18:55-07:45

1 stop13h 50m

Belfast Intl

Thu 17/9

21:05-08:50

1 stop10h 45m

£114

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Thu 10/9

18:55-07:45

1 stop13h 50m

Belfast Intl

Sun 13/9

07:00-13:15

1 stop5h 15m

£133

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Tue 15/9

13:30-07:05

2 stops18h 35m

Belfast Intl

Thu 17/9

14:50-09:05

2 stops17h 15m

£134

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Thu 3/9

22:25-18:55

2 stops21h 30m

Belfast Intl

Mon 7/9

12:45-10:00

2 stops20h 15m

£141

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Wed 11/11

19:45-09:35

1 stop14h 50m

Belfast Intl

Sun 15/11

20:40-14:55

2 stops17h 15m

£143

LyonBelfast

LYS - BFS

LYSBFS

Lyon-Saint Exupéry

Thu 10/9

13:05-07:50

2 stops19h 45m

Belfast Intl

Sun 13/9

20:20-23:20

2 stops26h 00m

£146

LyonBelfast

LYS - BHD

LYSBHD

Lyon-Saint Exupéry

Thu 10/9

18:55-20:30

1 stop26h 35m

Belfast City

Sun 13/9

07:00-15:55

1 stop7h 55m

£175

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Showing 1-10 of 37 resultsSorted by cheapest first
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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 £119). Flying from Lyon to Northern Ireland in May is currently the most expensive (average of £330). 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.

How much does it cost for a return flight from Lyon to Northern Ireland?

Airfare is below average for this route at the moment.
Lyon to Northern Ireland flights typically cost between £253 and £418 in September.
The cheapest return price found within the last 5 days was £88 on Multiple Airlines (15 Sept–17 Sept).

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?

    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.

  • How long is the flight from Lyon to Northern Ireland?

    Departing from Lyon to Northern Ireland will take you 16h 05m. Airlines will cover a distance of 780 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £119). Flying from Lyon to Northern Ireland in May is currently the most expensive (average of £330). 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

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

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