Cheap flights from Grenoble to Northern Ireland from £75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grenoble to Northern Ireland departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Grenoble to Northern Ireland

Cheap return flights

 Logo
14:50 - 20:15GNB-BFS
6h 25m1 stop
 Logo
21:20 - 14:10BFS-GNB
15h 50m1 stop
dim., 28 déc. - ven., 2 janv.

momondo Fare Finder

 
Customise your flight search to find flights from Grenoble 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, momondo users made 279,928 searches. Data last updated 12 septembre 2025.
Use the filters below to find and compare flights from Grenoble to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

dim. 28/12

14:50-20:15

1 stop6h 25m

Belfast Intl

ven. 2/1

21:20-14:10

1 stop15h 50m

£186

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

sam. 10/1

09:35-20:50

1 stop12h 15m

£75

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Grenoble to Northern Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Grenoble to Northern Ireland?

easyJet is the most popular carrier operating from Grenoble to Northern Ireland

Cheap Grenoble to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grenoble to Northern Ireland

Direct flights

None
There are no direct flights from Grenoble to Northern Ireland. There are no popular flight routes from Grenoble to Northern Ireland.
  • When did momondo last update prices for flights from Grenoble Airport to Northern Ireland?

    Prices for flights from Grenoble Airport to Northern Ireland were last updated today.

  • How old do you have to be to fly from Grenoble Airport to Northern Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grenoble Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Grenoble to Northern Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Grenoble to Northern Ireland . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Grenoble to Northern Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Northern Ireland from Grenoble with this policy.

How can momondo help me find flights from Grenoble to Northern Ireland?

momondo provides multiple filters to help you find the best flight to Northern Ireland from Grenoble. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Grenoble to Northern Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Northern Ireland from Grenoble. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
dim. 12/10
dim. 19/10

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