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Cheap flights from Grimsby to Ireland from £234

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 22/1. 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 - 16:20
HUY
-
DUB
10h 10m1 stop
KLM Logo
08:50 - 21:20
DUB
-
HUY
12h 30m1 stop
£235KLM
Thu, 22 Jan - Mon, 26 Jan
KLM Logo
17:40 - 22:10
HUY
-
DUB
4h 30m1 stop
KLM Logo
13:25 - 21:20
DUB
-
HUY
7h 55m1 stop
£237KLM
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
17:40 - 22:10
HUY
-
DUB
4h 30m1 stop
Multiple Airlines Logo
08:55 - 17:10
DUB
-
HUY
8h 15m2 stops
£261Multiple Airlines
Thu, 22 Jan - Mon, 26 Jan
Multiple Airlines Logo
09:50 - 16:20
HUY
-
DUB
6h 30m1 stop
Multiple Airlines Logo
08:55 - 17:10
DUB
-
HUY
8h 15m2 stops
£272Multiple Airlines
Fri, 9 Jan - Fri, 16 Jan
Air France Logo
06:10 - 08:00
HUY
-
DUB
25h 50m2 stops
Air France Logo
06:00 - 17:10
DUB
-
HUY
11h 10m2 stops
£283Air France
Thu, 22 Jan - Mon, 26 Jan
Air France Logo
06:10 - 08:00
HUY
-
DUB
25h 50m2 stops
Air France Logo
08:55 - 17:10
DUB
-
HUY
8h 15m2 stops
£305Air France
Fri, 9 Jan - Fri, 16 Jan
Multiple Airlines Logo
17:40 - 07:50
HUY
-
DUB
38h 10m2 stops
Multiple Airlines Logo
17:15 - 21:20
DUB
-
HUY
4h 05m1 stop
£305Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
06:10 - 16:05
HUY
-
DUB
9h 55m2 stops
Multiple Airlines Logo
08:05 - 21:20
DUB
-
HUY
13h 15m2 stops
£333Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
KLM Logo
06:10 - 12:40
HUY
-
DUB
6h 30m1 stop
KLM Logo
17:15 - 17:00
DUB
-
HUY
23h 45m1 stop
£370KLM
Tue, 30 Dec - Wed, 31 Dec
Multiple Airlines Logo
17:40 - 07:50
HUY
-
DUB
38h 10m2 stops
Multiple Airlines Logo
06:20 - 09:20
DUB
-
HUY
27h 00m3 stops
£373Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb

KLM flights from Grimsby to Ireland

Our best KLM deals on Grimsby to Ireland flight tickets
KLM
22 Jan
HUY06:10Grimsby Humberside
10h 10m
1 stop
DUB16:20Dublin
26 Jan
DUB08:50Dublin
12h 30m
1 stop
HUY21:20Grimsby Humberside
£234
Find similar
KLM
25 Jan
HUY17:40Grimsby Humberside
4h 30m
1 stop
DUB22:10Dublin
1 Feb
DUB13:25Dublin
7h 55m
1 stop
HUY21:20Grimsby Humberside
£237
Find similar
KLM
30 Dec
HUY06:10Grimsby Humberside
6h 30m
1 stop
DUB12:40Dublin
31 Dec
DUB17:15Dublin
23h 45m
1 stop
HUY17:00Grimsby Humberside
£370
Find similar

Air France flights from Grimsby to Ireland

Our best Air France deals on Grimsby to Ireland flight tickets
Air France
22 Jan
HUY06:10Grimsby Humberside
25h 50m
2 stops
DUB08:00Dublin
26 Jan
DUB06:00Dublin
11h 10m
2 stops
HUY17:10Grimsby Humberside
£283
Find similar
Air France
9 Jan
HUY06:10Grimsby Humberside
25h 50m
2 stops
DUB08:00Dublin
16 Jan
DUB08:55Dublin
8h 15m
2 stops
HUY17:10Grimsby Humberside
£305
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 279,928 searches. Data last updated 12 December 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

Thu 22/1

06:10-16:20

1 stop10h 10m

Dublin

Mon 26/1

08:50-21:20

1 stop12h 30m

£234

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sun 25/1

17:40-22:10

1 stop4h 30m

Dublin

Sun 1/2

13:25-21:20

1 stop7h 55m

£237

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 22/1

17:40-22:10

1 stop4h 30m

Dublin

Mon 26/1

08:55-17:10

2 stops8h 15m

£261

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 9/1

09:50-16:20

1 stop6h 30m

Dublin

Fri 16/1

08:55-17:10

2 stops8h 15m

£272

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 22/1

06:10-08:00

2 stops25h 50m

Dublin

Mon 26/1

06:00-17:10

2 stops11h 10m

£283

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 9/1

06:10-08:00

2 stops25h 50m

Dublin

Fri 16/1

08:55-17:10

2 stops8h 15m

£305

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sun 25/1

17:40-07:50

2 stops38h 10m

Dublin

Sun 1/2

17:15-21:20

1 stop4h 05m

£305

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sun 25/1

06:10-16:05

2 stops9h 55m

Dublin

Sun 1/2

08:05-21:20

2 stops13h 15m

£333

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 30/12

06:10-12:40

1 stop6h 30m

Dublin

Wed 31/12

17:15-17:00

1 stop23h 45m

£370

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sun 25/1

17:40-07:50

2 stops38h 10m

Dublin

Sun 1/2

06:20-09:20

3 stops27h 00m

£373

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 July is, on average, the cheapest month to fly to Ireland from Grimsby, with most prices found around £115. If you’re not able to fly to Ireland in July, then February is your next best option. Flight prices from Grimsby to Ireland during February average around £149.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as £161. This is often the case because there is less demand to fly during this day of the week. Flights from Grimsby to Ireland on a Sunday will generally be more expensive and average around £255. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

In the evening is the cheapest time of day to fly from Grimsby to Ireland when you can find flight prices for as low as £141. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly in the afternoon, with an average ticket price of £229. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 30m

Direct flights

None
The fastest flight from Grimsby to Ireland takes 6h 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 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 £68Free CancellationRating
7.2
1,394 reviews
Search Aer Lingus flights
KLMPriceFrom £197Free CancellationRating
7.7
1,432 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.

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