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Cheap flights from Grimsby to Ireland from £245

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 24/4. 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
1 adult, Economy, 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
17:35 - 08:20
HUY
-
DUB
14h 45m
1 stop
KLM Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
£245KLM
Fri, 24 Apr - Sun, 26 Apr
KLM Logo
09:50 - 16:40
HUY
-
DUB
6h 50m
1 stop
KLM Logo
05:55 - 21:30
DUB
-
HUY
15h 35m
1 stop
£280KLM
Sat, 9 May - Sat, 16 May
KLM Logo
17:35 - 08:20
HUY
-
DUB
14h 45m
1 stop
KLM Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
£306KLM
Fri, 24 Apr - Sun, 26 Apr
Multiple Airlines Logo
06:10 - 08:20
HUY
-
DUB
26h 10m
1 stop
Multiple Airlines Logo
19:30 - 09:20
DUB
-
HUY
37h 50m
3 stops
£396Multiple Airlines
Fri, 24 Apr - Sun, 26 Apr
Multiple Airlines Logo
06:10 - 10:20
HUY
-
DUB
28h 10m
3 stops
Multiple Airlines Logo
05:55 - 21:30
DUB
-
HUY
15h 35m
1 stop
£402Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
17:35 - 08:20
HUY
-
DUB
14h 45m
1 stop
Multiple Airlines Logo
08:25 - 09:20
DUB
-
HUY
24h 55m
3 stops
£404Multiple Airlines
Fri, 24 Apr - Sun, 26 Apr
Multiple Airlines Logo
06:10 - 10:20
HUY
-
DUB
28h 10m
3 stops
Multiple Airlines Logo
10:30 - 17:05
DUB
-
HUY
30h 35m
3 stops
£411Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
17:35 - 08:20
HUY
-
DUB
14h 45m
1 stop
Multiple Airlines Logo
06:00 - 17:05
DUB
-
HUY
11h 05m
2 stops
£411Multiple Airlines
Fri, 24 Apr - Sun, 26 Apr
Multiple Airlines Logo
06:10 - 10:20
HUY
-
DUB
28h 10m
3 stops
Multiple Airlines Logo
16:15 - 09:20
DUB
-
HUY
17h 05m
2 stops
£421Multiple Airlines
Sat, 9 May - Sat, 16 May
Multiple Airlines Logo
09:50 - 14:55
HUY
-
DUB
5h 05m
1 stop
Multiple Airlines Logo
23:50 - 17:05
DUB
-
HUY
17h 15m
2 stops
£422Multiple Airlines
Sat, 9 May - Sat, 16 May

KLM flights from Grimsby to Ireland

Our best KLM deals on Grimsby to Ireland flight tickets
KLM
24 Apr
HUY17:35Grimsby Humberside
14h 45m
1 stop
DUB08:20Dublin
26 Apr
DUB05:55Dublin
11h 10m
1 stop
HUY17:05Grimsby Humberside
£245
KLM
18 Apr
HUY09:50Grimsby Humberside
12h 35m
1 stop
DUB22:25Dublin
19 Apr
DUB08:55Dublin
12h 35m
1 stop
HUY21:30Grimsby Humberside
£266
KLM
9 May
HUY09:50Grimsby Humberside
6h 50m
1 stop
DUB16:40Dublin
16 May
DUB05:55Dublin
15h 35m
1 stop
HUY21:30Grimsby Humberside
£280

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 279,928 searches. Data last updated 11 April 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

Cheapest return flight

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 24/4

17:35-08:20

1 stop14h 45m

Dublin

Sun 26/4

05:55-17:05

1 stop11h 10m

£245

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 9/5

09:50-16:40

1 stop6h 50m

Dublin

Sat 16/5

05:55-21:30

1 stop15h 35m

£280

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 24/4

17:35-08:20

1 stop14h 45m

Dublin

Sun 26/4

05:55-17:05

1 stop11h 10m

£306

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 24/4

06:10-08:20

1 stop26h 10m

Dublin

Sun 26/4

19:30-09:20

3 stops37h 50m

£396

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 9/5

06:10-10:20

3 stops28h 10m

Dublin

Sat 16/5

05:55-21:30

1 stop15h 35m

£402

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 24/4

17:35-08:20

1 stop14h 45m

Dublin

Sun 26/4

08:25-09:20

3 stops24h 55m

£404

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 9/5

06:10-10:20

3 stops28h 10m

Dublin

Sat 16/5

10:30-17:05

3 stops30h 35m

£411

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 24/4

17:35-08:20

1 stop14h 45m

Dublin

Sun 26/4

06:00-17:05

2 stops11h 05m

£411

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 9/5

06:10-10:20

3 stops28h 10m

Dublin

Sat 16/5

16:15-09:20

2 stops17h 05m

£421
Fastest return journey

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 9/5

09:50-14:55

1 stop5h 05m

Dublin

Sat 16/5

23:50-17:05

2 stops17h 15m

£422

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 January is, on average, the cheapest month to fly to Ireland from Grimsby, with most prices found around £102. If you’re not able to fly to Ireland in January, then July is your next best option. Flight prices from Grimsby to Ireland during July average around £115.

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

6h 50m

Direct flights

None
The fastest flight from Grimsby to Ireland takes 6h 50m
There are no direct flights from Grimsby to Ireland. There are no popular flight routes from Grimsby to Ireland.
Search flight deals

Frequently asked questions about flying from Grimsby to Ireland

  • 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 many operators does momondo search for flights from Grimsby Humberside Airport to Ireland?

  • 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 required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Grimsby to Ireland

Compare and see reviews for airlines that fly from Grimsby to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £67Free CancellationRating
7.2
1,502 reviews
Search Aer Lingus flights
KLMPriceFrom £196Free CancellationRating
7.7
1,493 reviews
Search KLM flights

Why use momondo?

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

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

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

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

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

Once you have performed a search for Grimsby to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Grimsby to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they 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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