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Cheap flights from Grimsby to Ireland from £239

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 15/8. 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
09:50 - 08:20
HUY
-
DUB
22h 30m
1 stop
KLM Logo
13:25 - 09:20
DUB
-
HUY
19h 55m
1 stop
£239KLM
Sat, 15 Aug - Sat, 22 Aug
KLM Logo
09:50 - 08:20
HUY
-
DUB
22h 30m
1 stop
KLM Logo
13:25 - 09:20
DUB
-
HUY
19h 55m
1 stop
£240KLM
Sat, 15 Aug - Sat, 22 Aug
KLM Logo
09:50 - 16:40
HUY
-
DUB
6h 50m
1 stop
KLM Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
£243KLM
Fri, 7 Aug - Sat, 8 Aug
KLM Logo
17:35 - 08:20
HUY
-
DUB
14h 45m
1 stop
KLM Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
£244KLM
Tue, 15 Sep - Sat, 19 Sep
Multiple Airlines Logo
06:10 - 18:25
HUY
-
DUB
36h 15m
2 stops
Multiple Airlines Logo
13:25 - 21:30
DUB
-
HUY
8h 05m
1 stop
£268Multiple Airlines
Sat, 15 Aug - Sat, 22 Aug
Multiple Airlines Logo
09:50 - 08:05
HUY
-
DUB
22h 15m
1 stop
Multiple Airlines Logo
06:00 - 16:40
DUB
-
HUY
10h 40m
2 stops
£274Multiple Airlines
Wed, 11 Nov - Sat, 28 Nov
KLM Logo
17:35 - 08:20
HUY
-
DUB
14h 45m
1 stop
KLM Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
£278KLM
Thu, 16 Jul - Sun, 19 Jul
Air France Logo
05:50 - 09:00
HUY
-
DUB
27h 10m
2 stops
Air France Logo
06:00 - 16:40
DUB
-
HUY
10h 40m
2 stops
£287Air France
Wed, 11 Nov - Sat, 28 Nov
Multiple Airlines Logo
17:35 - 08:15
HUY
-
DUB
14h 40m
2 stops
Multiple Airlines Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
£291Multiple Airlines
Tue, 15 Sep - Sat, 19 Sep
Multiple Airlines Logo
06:10 - 22:40
HUY
-
DUB
16h 30m
2 stops
Multiple Airlines Logo
17:20 - 09:20
DUB
-
HUY
16h 00m
1 stop
£300Multiple Airlines
Fri, 14 Aug - Mon, 17 Aug

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KLM flights from Grimsby to Ireland

Our best KLM deals on Grimsby to Ireland flight tickets
KLM
15 Aug
HUY09:50Grimsby Humberside
22h 30m
1 stop
DUB08:20Dublin
22 Aug
DUB13:25Dublin
19h 55m
1 stop
HUY09:20Grimsby Humberside
£239
KLM
15 Aug
HUY09:50Grimsby Humberside
22h 30m
1 stop
DUB08:20Dublin
22 Aug
DUB13:25Dublin
19h 55m
1 stop
HUY09:20Grimsby Humberside
£240
KLM
7 Aug
HUY09:50Grimsby Humberside
6h 50m
1 stop
DUB16:40Dublin
8 Aug
DUB08:55Dublin
24h 25m
1 stop
HUY09:20Grimsby Humberside
£243

Air France flights from Grimsby to Ireland

Our best Air France deals on Grimsby to Ireland flight tickets
Air France
11 Nov
HUY05:50Grimsby Humberside
27h 10m
2 stops
DUB09:00Dublin
28 Nov
DUB06:00Dublin
10h 40m
2 stops
HUY16:40Grimsby Humberside
£287
Air France
16 Jul
HUY06:10Grimsby Humberside
16h 30m
2 stops
DUB22:40Dublin
19 Jul
DUB19:15Dublin
38h 05m
2 stops
HUY09:20Grimsby Humberside
£383
Air France
15 Sept
HUY06:10Grimsby Humberside
26h 05m
2 stops
DUB08:15Dublin
19 Sept
DUB05:55Dublin
27h 25m
2 stops
HUY09:20Grimsby Humberside
£390

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 6 July 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

Sat 15/8

09:50-08:20

1 stop22h 30m

Dublin

Sat 22/8

13:25-09:20

1 stop19h 55m

£239

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 15/8

09:50-08:20

1 stop22h 30m

Dublin

Sat 22/8

13:25-09:20

1 stop19h 55m

£240
Fastest return journey

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 7/8

09:50-16:40

1 stop6h 50m

Dublin

Sat 8/8

08:55-09:20

1 stop24h 25m

£243

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 15/9

17:35-08:20

1 stop14h 45m

Dublin

Sat 19/9

08:55-09:20

1 stop24h 25m

£244

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 15/8

06:10-18:25

2 stops36h 15m

Dublin

Sat 22/8

13:25-21:30

1 stop8h 05m

£268

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 11/11

09:50-08:05

1 stop22h 15m

Dublin

Sat 28/11

06:00-16:40

2 stops10h 40m

£274

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 16/7

17:35-08:20

1 stop14h 45m

Dublin

Sun 19/7

08:55-09:20

1 stop24h 25m

£278

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Wed 11/11

05:50-09:00

2 stops27h 10m

Dublin

Sat 28/11

06:00-16:40

2 stops10h 40m

£287

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 15/9

17:35-08:15

2 stops14h 40m

Dublin

Sat 19/9

08:55-09:20

1 stop24h 25m

£291

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 14/8

06:10-22:40

2 stops16h 30m

Dublin

Mon 17/8

17:20-09:20

1 stop16h 00m

£300

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 £0. If you’re not able to fly to Ireland in July, then June is your next best option. Flight prices from Grimsby to Ireland during June average around £0.

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

10h 30m

Direct flights

None
The fastest flight from Grimsby to Ireland takes 10h 30m
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 £63Free CancellationRating
7.3
1,647 reviews
Search Aer Lingus flights
KLMPriceFrom £197Free CancellationRating
7.8
1,534 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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