When did momondo last update prices for flights from Grenoble Airport to Belfast Intl Airport?

Prices for flights from Grenoble Airport to Belfast Intl Airport are updated daily.

How old do you have to be to fly from Grenoble Airport to Belfast Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grenoble Airport to Belfast Intl Airport.

What documentation or ID do you need to fly to Belfast Intl Airport?

The required travel and health documents for your Belfast Intl Airport 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 Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£62 Cheap Flights from Grenoble to Belfast Intl Airport in 2026/27

Find the cheapest flights from Grenoble to Belfast

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

12:30 - 18:35GNB Grenoble-BFS Belfast Intl

7h 05m1 stop London Stansted

06:00 - 18:45BFS Belfast Intl-GNB Grenoble

11h 45m1 stop London Stansted

£84Multiple Airlines

Sat, 12 Dec - Sat, 19 Dec

19:25 - 08:25GNB Grenoble-BFS Belfast Intl

14h 00m2 stops London Stansted Edinburgh Turnhouse

06:00 - 11:50BFS Belfast Intl-GNB Grenoble

4h 50m1 stop London Stansted

£119Multiple Airlines

Sat, 12 Dec - Sat, 19 Dec

15:00 - 21:45GNB Grenoble-BFS Belfast Intl

7h 45m1 stop London Stansted

21:00 - 10:15BFS Belfast Intl-GNB Grenoble

12h 15m1 stop Manchester

£142Multiple Airlines

Thu, 14 Jan - Thu, 21 Jan

11:40 - 21:25GNB Grenoble-BFS Belfast Intl

10h 45m1 stop London Gatwick

06:55 - 15:10BFS Belfast Intl-GNB Grenoble

7h 15m1 stop London Stansted

£151Multiple Airlines

Mon, 14 Dec - Sun, 20 Dec

12:00 - 22:35GNB Grenoble-BFS Belfast Intl

11h 35m1 stop Manchester

19:35 - 09:40BFS Belfast Intl-GNB Grenoble

13h 05m1 stop Birmingham

£157Multiple Airlines

Sat, 26 Dec - Fri, 1 Jan

11:40 - 21:25GNB Grenoble-BFS Belfast Intl

10h 45m1 stop London Gatwick

06:15 - 15:10BFS Belfast Intl-GNB Grenoble

7h 55m2 stops Edinburgh Turnhouse London Stansted

£176Multiple Airlines

Mon, 14 Dec - Sun, 20 Dec

10:50 - 19:50GNB Grenoble-BFS Belfast Intl

10h 00m1 stop Manchester

22:05 - 13:35BFS Belfast Intl-GNB Grenoble

14h 30m1 stop London Stansted

£181Multiple Airlines

Fri, 18 Dec - Wed, 23 Dec

12:30 - 22:10GNB Grenoble-BFS Belfast Intl

10h 40m1 stop London Stansted

06:00 - 18:45BFS Belfast Intl-GNB Grenoble

11h 45m1 stop London Stansted

£189Multiple Airlines

Sat, 26 Dec - Sat, 2 Jan

15:00 - 23:15GNB Grenoble-BFS Belfast Intl

9h 15m1 stop London Stansted

06:55 - 16:00BFS Belfast Intl-GNB Grenoble

8h 05m1 stop London Stansted

£201Multiple Airlines

Thu, 31 Dec - Sun, 3 Jan

14:05 - 22:35GNB Grenoble-BFS Belfast Intl

9h 30m2 stops Dublin Manchester

19:35 - 09:40BFS Belfast Intl-GNB Grenoble

13h 05m1 stop Birmingham

£205Multiple Airlines

Sat, 26 Dec - Fri, 1 Jan

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easyJet flights from Grenoble to Belfast Intl Airport

Our best easyJet deals on Grenoble to Belfast Intl Airport flight tickets

easyJet

4 Dec

GNB16:00Grenoble

5h 30m

1 stop

BFS20:30Belfast Intl

6 Dec

BFS20:55Belfast Intl

13h 00m

1 stop

GNB10:55Grenoble

£214

easyJet

4 Dec

GNB16:00Grenoble

5h 30m

1 stop

BFS20:30Belfast Intl

6 Dec

BFS20:55Belfast Intl

13h 00m

1 stop

GNB10:55Grenoble

£221

momondo Fare Finder

Use the filters below to find and compare flights from Grenoble to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Sat 12/12

12:30-18:35

1 stop7h 05m

Belfast Intl

Sat 19/12

06:00-18:45

1 stop11h 45m

£84

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Sat 12/12

19:25-08:25

2 stops14h 00m

Belfast Intl

Sat 19/12

06:00-11:50

1 stop4h 50m

£119

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Thu 14/1

15:00-21:45

1 stop7h 45m

Belfast Intl

Thu 21/1

21:00-10:15

1 stop12h 15m

£142

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Mon 14/12

11:40-21:25

1 stop10h 45m

Belfast Intl

Sun 20/12

06:55-15:10

1 stop7h 15m

£151

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Sat 26/12

12:00-22:35

1 stop11h 35m

Belfast Intl

Fri 1/1

19:35-09:40

1 stop13h 05m

£157

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Mon 14/12

11:40-21:25

1 stop10h 45m

Belfast Intl

Sun 20/12

06:15-15:10

2 stops7h 55m

£176

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Fri 18/12

10:50-19:50

1 stop10h 00m

Belfast Intl

Wed 23/12

22:05-13:35

1 stop14h 30m

£181

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Sat 26/12

12:30-22:10

1 stop10h 40m

Belfast Intl

Sat 2/1

06:00-18:45

1 stop11h 45m

£189

Fastest return journey

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Thu 31/12

15:00-23:15

1 stop9h 15m

Belfast Intl

Sun 3/1

06:55-16:00

1 stop8h 05m

£201

GrenobleBelfast

GNB Grenoble - BFS Belfast Intl

GNBBFS

Grenoble

Sat 26/12

14:05-22:35

2 stops9h 30m

Belfast Intl

Fri 1/1

19:35-09:40

1 stop13h 05m

£205

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grenoble to Belfast Intl Airport

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 Belfast Intl?

easyJet is the most popular carrier operating from Grenoble to Belfast Intl

When to book flights from Grenoble to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Grenoble to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Grenoble to Belfast Intl Airport (GNB to BFS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grenoble to Belfast Intl Airport

Best price found	£62
Fastest flight time	5h 30m
Direct flights	None

The best one-way flight to Belfast Intl Airport from Grenoble in the past 72 hours is £62. The best return flight deal from Grenoble to Belfast Intl Airport found on momondo in the last 72 hours is £84.

The fastest flight from Grenoble to Belfast Intl Airport takes 5h 30m

There are no direct flights from Grenoble to Belfast Intl Airport. There are no popular flight routes from Grenoble to Belfast Intl Airport.

Search flight deals

Frequently asked questions about flying from Grenoble to Belfast Intl Airport

How far is Grenoble to Belfast Intl by plane?
The distance between Grenoble and Belfast Intl is about 839.8 mi. In terms of flight time, this usually takes a little over 5h 30m.
When did momondo last update prices for flights from Grenoble Airport to Belfast Intl Airport?
Prices for flights from Grenoble Airport to Belfast Intl Airport are updated daily.
How old do you have to be to fly from Grenoble Airport to Belfast Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grenoble Airport to Belfast Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The required travel and health documents for your Belfast Intl Airport 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 Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Ballymena

Newry

Armagh

Cookstown

Dungannon

Portadown

Why use momondo?

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

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

momondo does allow users to show only those flights to Belfast from Grenoble which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grenoble to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grenoble to Belfast.

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

Price alerts on flights to Belfast from Grenoble are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.