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Cheap flights from Grimsby to Ireland from £240

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 9/3. 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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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
17:40 - 22:10
HUY
-
DUB
4h 30m
1 stop
KLM Logo
08:50 - 16:40
DUB
-
HUY
7h 50m
1 stop
£240KLM
Mon, 9 Mar - Sun, 15 Mar
KLM Logo
17:40 - 22:10
HUY
-
DUB
4h 30m
1 stop
KLM Logo
08:50 - 17:00
DUB
-
HUY
8h 10m
1 stop
£241KLM
Mon, 23 Mar - Thu, 26 Mar
KLM Logo
17:40 - 22:10
HUY
-
DUB
4h 30m
1 stop
KLM Logo
08:50 - 17:00
DUB
-
HUY
8h 10m
1 stop
£242KLM
Mon, 23 Mar - Thu, 26 Mar
KLM Logo
17:35 - 22:25
HUY
-
DUB
4h 50m
1 stop
KLM Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
£262KLM
Wed, 15 Apr - Sun, 19 Apr
KLM Logo
09:50 - 22:10
HUY
-
DUB
12h 20m
1 stop
KLM Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
£266KLM
Wed, 11 Mar - Wed, 18 Mar
KLM Logo
06:10 - 12:40
HUY
-
DUB
6h 30m
1 stop
KLM Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
£267KLM
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
06:10 - 15:45
HUY
-
DUB
9h 35m
2 stops
Multiple Airlines Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
£297Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
06:10 - 22:55
HUY
-
DUB
16h 45m
2 stops
Multiple Airlines Logo
17:15 - 21:20
DUB
-
HUY
4h 05m
1 stop
£319Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
17:40 - 08:00
HUY
-
DUB
14h 20m
2 stops
Multiple Airlines Logo
17:15 - 21:20
DUB
-
HUY
4h 05m
1 stop
£323Multiple Airlines
Mon, 23 Mar - Thu, 26 Mar
Multiple Airlines Logo
06:10 - 08:00
HUY
-
DUB
25h 50m
2 stops
Multiple Airlines Logo
08:50 - 17:00
DUB
-
HUY
8h 10m
1 stop
£324Multiple Airlines
Thu, 12 Mar - Thu, 19 Mar

KLM flights from Grimsby to Ireland

Our best KLM deals on Grimsby to Ireland flight tickets
KLM
9 Mar
HUY17:40Grimsby Humberside
4h 30m
1 stop
DUB22:10Dublin
15 Mar
DUB08:50Dublin
7h 50m
1 stop
HUY16:40Grimsby Humberside
£240
KLM
23 Mar
HUY17:40Grimsby Humberside
4h 30m
1 stop
DUB22:10Dublin
26 Mar
DUB08:50Dublin
8h 10m
1 stop
HUY17:00Grimsby Humberside
£241
KLM
23 Mar
HUY17:40Grimsby Humberside
4h 30m
1 stop
DUB22:10Dublin
26 Mar
DUB08:50Dublin
8h 10m
1 stop
HUY17:00Grimsby Humberside
£242

Air France flights from Grimsby to Ireland

Our best Air France deals on Grimsby to Ireland flight tickets
Air France
15 Apr
HUY17:35Grimsby Humberside
14h 40m
2 stops
DUB08:15Dublin
19 Apr
DUB19:15Dublin
38h 05m
2 stops
HUY09:20Grimsby Humberside
£405
Air France
11 Mar
HUY06:10Grimsby Humberside
9h 35m
2 stops
DUB15:45Dublin
18 Mar
DUB06:00Dublin
11h 05m
2 stops
HUY17:05Grimsby Humberside
£427
Air France
11 Mar
HUY06:10Grimsby Humberside
9h 35m
2 stops
DUB15:45Dublin
18 Mar
DUB06:00Dublin
11h 05m
2 stops
HUY17:05Grimsby Humberside
£428

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 25 February 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

Mon 9/3

17:40-22:10

1 stop4h 30m

Dublin

Sun 15/3

08:50-16:40

1 stop7h 50m

£240

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Mon 23/3

17:40-22:10

1 stop4h 30m

Dublin

Thu 26/3

08:50-17:00

1 stop8h 10m

£241

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Mon 23/3

17:40-22:10

1 stop4h 30m

Dublin

Thu 26/3

08:50-17:00

1 stop8h 10m

£242

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 15/4

17:35-22:25

1 stop4h 50m

Dublin

Sun 19/4

08:55-09:20

1 stop24h 25m

£262

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 11/3

09:50-22:10

1 stop12h 20m

Dublin

Wed 18/3

05:55-17:05

1 stop11h 10m

£266

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 11/3

06:10-12:40

1 stop6h 30m

Dublin

Wed 18/3

05:55-17:05

1 stop11h 10m

£267

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 11/3

06:10-15:45

2 stops9h 35m

Dublin

Wed 18/3

05:55-17:05

1 stop11h 10m

£297

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Mon 23/3

06:10-22:55

2 stops16h 45m

Dublin

Thu 26/3

17:15-21:20

1 stop4h 05m

£319

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Mon 23/3

17:40-08:00

2 stops14h 20m

Dublin

Thu 26/3

17:15-21:20

1 stop4h 05m

£323

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 12/3

06:10-08:00

2 stops25h 50m

Dublin

Thu 19/3

08:50-17:00

1 stop8h 10m

£324

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 £114.

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 50m

Direct flights

None
The fastest flight from Grimsby to Ireland takes 4h 50m
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 £63Free CancellationRating
7.2
1,464 reviews
Search Aer Lingus flights
KLMPriceFrom £195Free CancellationRating
7.7
1,460 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

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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Find better results for your trip to Ireland

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