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Cheap flights from Grimsby to Ireland from €269

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 25/2. 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 Grimsby to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
06:10 - 12:40
HUY
-
DUB
6h 30m
1 stop
KLM Logo
05:55 - 17:00
DUB
-
HUY
11h 05m
1 stop
€269KLM
Wed, 25 Feb - Sat, 28 Feb
KLM Logo
09:50 - 16:20
HUY
-
DUB
6h 30m
1 stop
KLM Logo
05:55 - 21:20
DUB
-
HUY
15h 25m
1 stop
€270KLM
Fri, 20 Mar - Sun, 22 Mar
KLM Logo
09:50 - 16:20
HUY
-
DUB
6h 30m
1 stop
KLM Logo
17:15 - 09:20
DUB
-
HUY
16h 05m
1 stop
€274KLM
Fri, 6 Feb - Mon, 9 Feb
Multiple Airlines Logo
06:10 - 15:45
HUY
-
DUB
9h 35m
2 stops
Multiple Airlines Logo
13:25 - 21:20
DUB
-
HUY
7h 55m
1 stop
€329Multiple Airlines
Wed, 25 Feb - Sat, 28 Feb
Air France Logo
06:10 - 08:00
HUY
-
DUB
25h 50m
2 stops
Air France Logo
06:00 - 17:00
DUB
-
HUY
11h 00m
2 stops
€341Air France
Wed, 25 Feb - Sat, 28 Feb
Multiple Airlines Logo
17:40 - 22:10
HUY
-
DUB
4h 30m
1 stop
Multiple Airlines Logo
16:45 - 09:20
DUB
-
HUY
16h 35m
2 stops
€345Multiple Airlines
Fri, 6 Feb - Mon, 9 Feb
Air France Logo
06:10 - 08:00
HUY
-
DUB
25h 50m
2 stops
Air France Logo
06:00 - 17:00
DUB
-
HUY
11h 00m
2 stops
€355Air France
Wed, 25 Feb - Sat, 28 Feb
Multiple Airlines Logo
17:10 - 08:00
HUY
-
DUB
14h 50m
2 stops
Multiple Airlines Logo
17:15 - 21:20
DUB
-
HUY
4h 05m
1 stop
€364Multiple Airlines
Fri, 20 Mar - Sun, 22 Mar
Air France Logo
17:10 - 08:00
HUY
-
DUB
14h 50m
2 stops
Air France Logo
08:45 - 09:20
DUB
-
HUY
24h 35m
2 stops
€370Air France
Fri, 20 Mar - Sun, 22 Mar
Multiple Airlines Logo
06:10 - 17:10
HUY
-
DUB
35h 00m
3 stops
Multiple Airlines Logo
20:00 - 09:20
DUB
-
HUY
13h 20m
2 stops
€375Multiple Airlines
Wed, 25 Feb - Sat, 28 Feb

KLM flights from Grimsby to Ireland

Our best KLM deals on Grimsby to Ireland flight tickets
KLM
25 Feb
HUY06:10Grimsby Humberside
10h 10m
1 stop
DUB16:20Dublin
28 Feb
DUB05:55Dublin
11h 05m
1 stop
HUY17:00Grimsby Humberside
€269
KLM
6 Feb
HUY09:50Grimsby Humberside
6h 30m
1 stop
DUB16:20Dublin
9 Feb
DUB17:15Dublin
16h 05m
1 stop
HUY09:20Grimsby Humberside
€274

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 17 January 2026.
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

Wed 25/2

06:10-12:40

1 stop6h 30m

Dublin

Sat 28/2

05:55-17:00

1 stop11h 05m

€269

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 20/3

09:50-16:20

1 stop6h 30m

Dublin

Sun 22/3

05:55-21:20

1 stop15h 25m

€270

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 6/2

09:50-16:20

1 stop6h 30m

Dublin

Mon 9/2

17:15-09:20

1 stop16h 05m

€274

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 25/2

06:10-15:45

2 stops9h 35m

Dublin

Sat 28/2

13:25-21:20

1 stop7h 55m

€329

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 25/2

06:10-08:00

2 stops25h 50m

Dublin

Sat 28/2

06:00-17:00

2 stops11h 00m

€341

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 6/2

17:40-22:10

1 stop4h 30m

Dublin

Mon 9/2

16:45-09:20

2 stops16h 35m

€345

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 25/2

06:10-08:00

2 stops25h 50m

Dublin

Sat 28/2

06:00-17:00

2 stops11h 00m

€355

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 20/3

17:10-08:00

2 stops14h 50m

Dublin

Sun 22/3

17:15-21:20

1 stop4h 05m

€364

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 20/3

17:10-08:00

2 stops14h 50m

Dublin

Sun 22/3

08:45-09:20

2 stops24h 35m

€370

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 25/2

06:10-17:10

3 stops35h 00m

Dublin

Sat 28/2

20:00-09:20

2 stops13h 20m

€375

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 €177.

Cheap Grimsby to Ireland flight deals and tips

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

Fastest flight time

4h 30m

Direct flights

None
The fastest flight from Grimsby to Ireland takes 4h 30m
There are no direct flights from Grimsby to Ireland. There are no popular flight routes from Grimsby to Ireland.
Search flight deals

  • 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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