How do I get Price Alerts for flights from Grenoble to Belfast Intl Airport?

Confirm your travel details to search for the latest offers for flights from Grenoble to Belfast Intl Airport . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Grenoble to Belfast Intl Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

£41 Cheap Flights from Grenoble to Belfast Intl Airport in 2025/26

1 adult

0 bags

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Find the cheapest flights from Grenoble to Belfast

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:25 - 22:45

GNB

BFS

14h 20m1 stop

05:45 - 15:10

BFS

GNB

8h 25m1 stop

£100Multiple Airlines

Sat, 14 Mar - Sun, 22 Mar

14:50 - 22:20

GNB

BFS

8h 30m1 stop

05:45 - 18:40

BFS

GNB

11h 55m1 stop

£107Multiple Airlines

Sun, 1 Feb - Sat, 7 Feb

14:50 - 20:15

GNB

BFS

6h 25m1 stop

05:45 - 15:10

BFS

GNB

8h 25m1 stop

£117Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

14:50 - 11:50

GNB

BFS

22h 00m2 stops

05:45 - 18:40

BFS

GNB

11h 55m1 stop

£120Multiple Airlines

Sun, 1 Feb - Sat, 7 Feb

09:25 - 22:45

GNB

BFS

14h 20m1 stop

06:00 - 15:10

BFS

GNB

8h 10m2 stops

£124Multiple Airlines

Sat, 14 Mar - Sun, 22 Mar

15:00 - 22:50

GNB

BFS

8h 50m1 stop

11:45 - 11:30

BFS

GNB

22h 45m2 stops

£131Multiple Airlines

Thu, 5 Feb - Fri, 27 Feb

10:25 - 20:20

GNB

BFS

10h 55m1 stop

08:55 - 14:10

BFS

GNB

4h 15m1 stop

£131easyJet

Sun, 15 Feb - Sun, 22 Feb

15:00 - 22:50

GNB

BFS

8h 50m1 stop

21:05 - 09:50

BFS

GNB

11h 45m1 stop

£140Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

14:50 - 20:15

GNB

BFS

6h 25m1 stop

06:00 - 15:10

BFS

GNB

8h 10m2 stops

£142Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

10:40 - 22:20

GNB

BFS

12h 40m1 stop

09:25 - 18:15

BFS

GNB

7h 50m1 stop

£177Multiple Airlines

Thu, 29 Jan - Sun, 1 Feb

easyJet flights from Grenoble to Belfast Intl Airport

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

easyJet

15 Feb

GNB10:25Grenoble

10h 55m

1 stop

BFS20:20Belfast Intl

22 Feb

BFS08:55Belfast Intl

4h 15m

1 stop

GNB14:10Grenoble

£131

Find similar

easyJet

29 Dec

GNB11:15Grenoble

9h 55m

1 stop

BFS20:10Belfast Intl

31 Dec

BFS20:50Belfast Intl

12h 35m

1 stop

GNB10:25Grenoble

£357

Find similar

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

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Sat 14/3

09:25-22:45

1 stop14h 20m

Belfast Intl

Sun 22/3

05:45-15:10

1 stop8h 25m

£100

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Sun 1/2

14:50-22:20

1 stop8h 30m

Belfast Intl

Sat 7/2

05:45-18:40

1 stop11h 55m

£107

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Sun 15/3

14:50-20:15

1 stop6h 25m

Belfast Intl

Sun 22/3

05:45-15:10

1 stop8h 25m

£117

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Sun 1/2

14:50-11:50

2 stops22h 00m

Belfast Intl

Sat 7/2

05:45-18:40

1 stop11h 55m

£120

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Sat 14/3

09:25-22:45

1 stop14h 20m

Belfast Intl

Sun 22/3

06:00-15:10

2 stops8h 10m

£124

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Thu 5/2

15:00-22:50

1 stop8h 50m

Belfast Intl

Fri 27/2

11:45-11:30

2 stops22h 45m

£131

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Sun 15/2

10:25-20:20

1 stop10h 55m

Belfast Intl

Sun 22/2

08:55-14:10

1 stop4h 15m

£131

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Thu 5/2

15:00-22:50

1 stop8h 50m

Belfast Intl

Thu 12/2

21:05-09:50

1 stop11h 45m

£140

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Sun 15/3

14:50-20:15

1 stop6h 25m

Belfast Intl

Sun 22/3

06:00-15:10

2 stops8h 10m

£142

GrenobleBelfast

GNB - BFS

GNBBFS

Grenoble

Thu 29/1

10:40-22:20

1 stop12h 40m

Belfast Intl

Sun 1/2

09:25-18:15

1 stop7h 50m

£177

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Fastest flight time	6h 30m
Direct flights	None

The fastest flight from Grenoble to Belfast Intl Airport takes 6h 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

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 6h 25m.
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.

How do I get Price Alerts for flights from Grenoble to Belfast Intl Airport?
Confirm your travel details to search for the latest offers for flights from Grenoble to Belfast Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Grenoble to Belfast Intl Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Ballymena

Newry

Armagh

Cookstown

Dungannon

Portadown

Why use momondo?

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

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

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.