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Cheap flights from Grimsby to Ireland from €278

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Grimsby to Ireland departing on 29/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Grimsby to Ireland

Cheap return flights

KLM Logo
17:40 - 22:10HUY-DUB
4h 30m1 stop
KLM Logo
17:15 - 21:20DUB-HUY
4h 05m1 stop
€278KLM
Find Deal
Mon, 29 Dec - Sat, 3 Jan
KLM Logo
09:50 - 22:25HUY-DUB
12h 35m1 stop
KLM Logo
08:55 - 17:00DUB-HUY
8h 05m1 stop
€321KLM
Find Deal
Fri, 19 Sep - Sun, 21 Sep
KLM Logo
09:50 - 16:40HUY-DUB
6h 50m1 stop
KLM Logo
20:45 - 09:20DUB-HUY
12h 35m1 stop
€322KLM
Find Deal
Sat, 13 Sep - Sun, 14 Sep
KLM Logo
09:50 - 20:15HUY-DUB
10h 25m1 stop
KLM Logo
05:55 - 17:00DUB-HUY
11h 05m1 stop
€333KLM
Find Deal
Tue, 9 Sep - Tue, 16 Sep
Logo
06:10 - 10:25HUY-DUB
4h 15m1 stop
Logo
06:00 - 17:00DUB-HUY
11h 00m2 stops
€378
Find Deal
Sat, 13 Sep - Sun, 14 Sep
Logo
17:35 - 22:25HUY-DUB
4h 50m1 stop
Logo
09:10 - 17:00DUB-HUY
7h 50m2 stops
€386
Find Deal
Fri, 19 Sep - Sun, 21 Sep
Logo
06:00 - 22:55HUY-DUB
16h 55m2 stops
Logo
08:50 - 21:20DUB-HUY
12h 30m1 stop
€418
Find Deal
Mon, 29 Dec - Sat, 3 Jan
Logo
17:35 - 08:15HUY-DUB
14h 40m2 stops
Logo
08:55 - 21:25DUB-HUY
12h 30m1 stop
€424
Find Deal
Tue, 21 Oct - Thu, 23 Oct
Logo
06:10 - 15:00HUY-DUB
8h 50m2 stops
Logo
09:10 - 21:25DUB-HUY
12h 15m2 stops
€442
Find Deal
Fri, 19 Sep - Sun, 21 Sep
Air France Logo
06:00 - 22:55HUY-DUB
16h 55m2 stops
Air France Logo
08:45 - 17:10DUB-HUY
32h 25m2 stops
€631Air France
Find Deal
Mon, 29 Dec - Sat, 3 Jan

KLM flights from Grimsby to Ireland

Our best KLM deals on Grimsby to Ireland flight tickets
KLM
29 Dec
HUY17:40Grimsby Humberside
4h 30m
1 stop
DUB22:10Dublin
3 Jan
DUB17:15Dublin
4h 05m
1 stop
HUY21:20Grimsby Humberside
€278
Find similar
KLM
19 Sept
HUY09:50Grimsby Humberside
12h 35m
1 stop
DUB22:25Dublin
21 Sept
DUB08:55Dublin
8h 05m
1 stop
HUY17:00Grimsby Humberside
€321
Find similar
KLM
13 Sept
HUY09:50Grimsby Humberside
6h 50m
1 stop
DUB16:40Dublin
14 Sept
DUB20:45Dublin
12h 35m
1 stop
HUY09:20Grimsby Humberside
€322
Find similar

Air France flights from Grimsby to Ireland

Our best Air France deals on Grimsby to Ireland flight tickets
Air France
29 Dec
HUY06:00Grimsby Humberside
16h 55m
2 stops
DUB22:55Dublin
3 Jan
DUB08:45Dublin
32h 25m
2 stops
HUY17:10Grimsby Humberside
€631
Find similar
Air France
18 Aug
HUY17:35Grimsby Humberside
14h 40m
2 stops
DUB08:15Dublin
24 Aug
DUB15:55Dublin
41h 25m
2 stops
HUY09:20Grimsby Humberside
€634
Find similar
Air France
19 Aug
HUY06:10Grimsby Humberside
8h 50m
2 stops
DUB15:00Dublin
23 Aug
DUB06:00Dublin
11h 00m
2 stops
HUY17:00Grimsby Humberside
€743
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Grimsby to 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 13,528 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Grimsby to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Mon 29/12

17:40-22:10

1 stop4h 30m

Dublin

Sat 3/1

17:15-21:20

1 stop4h 05m

€278

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 19/9

09:50-22:25

1 stop12h 35m

Dublin

Sun 21/9

08:55-17:00

1 stop8h 05m

€321

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 13/9

09:50-16:40

1 stop6h 50m

Dublin

Sun 14/9

20:45-09:20

1 stop12h 35m

€322

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 9/9

09:50-20:15

1 stop10h 25m

Dublin

Tue 16/9

05:55-17:00

1 stop11h 05m

€333

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 13/9

06:10-10:25

1 stop4h 15m

Dublin

Sun 14/9

06:00-17:00

2 stops11h 00m

€378

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 19/9

17:35-22:25

1 stop4h 50m

Dublin

Sun 21/9

09:10-17:00

2 stops7h 50m

€386

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Mon 29/12

06:00-22:55

2 stops16h 55m

Dublin

Sat 3/1

08:50-21:20

1 stop12h 30m

€418

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 21/10

17:35-08:15

2 stops14h 40m

Dublin

Thu 23/10

08:55-21:25

1 stop12h 30m

€424

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 19/9

06:10-15:00

2 stops8h 50m

Dublin

Sun 21/9

09:10-21:25

2 stops12h 15m

€442

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Mon 29/12

06:00-22:55

2 stops16h 55m

Dublin

Sat 3/1

08:45-17:10

2 stops32h 25m

€631

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Ireland from

How to get the cheapest flight ticket from Grimsby to 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 month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Grimsby averaging around €175.

Cheap Grimsby to Ireland flight deals and tips

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

Best price found

€278

Fastest flight time

4h 15m

Direct flights

None

Airports in Ireland

1 airport
The best flight deal from Grimsby to Ireland found on momondo in the last 72 hours is €278
The fastest flight from Grimsby to Ireland takes 4h 15m
There are no direct flights from Grimsby to Ireland. Popular non-direct route for this connection is Grimsby Humberside Airport - Dublin Airport.
There is 1 airport near Ireland: Dublin (DUB)
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  • When did momondo last update prices for flights from Grimsby Humberside Airport to Ireland?

    Prices for flights from Grimsby Humberside Airport to Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from Grimsby Humberside Airport to Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grimsby Humberside Airport to Ireland.

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

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Ireland from Grimsby is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

All flight searches from Grimsby to Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Grimsby to Ireland?

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 Grimsby to Ireland.

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

Yes momondo offers price alerts on flights to Ireland from Grimsby. 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.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

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