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Cheap flights from Ireland to Grimsby from £249

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Grimsby departing on 5/5. 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 Ireland to Grimsby

Recent return flight deals from Ireland to Grimsby

Enter your travel dates to find the best prices.
KLM Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
KLM Logo
09:50 - 22:25
HUY
-
DUB
12h 35m
1 stop
£249KLM
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
Multiple Airlines Logo
17:35 - 08:20
HUY
-
DUB
14h 45m
2 stops
£281Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
Multiple Airlines Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
Multiple Airlines Logo
17:35 - 08:20
HUY
-
DUB
14h 45m
2 stops
£282Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr
KLM Logo
13:25 - 21:30
DUB
-
HUY
8h 05m
1 stop
KLM Logo
06:10 - 10:25
HUY
-
DUB
4h 15m
1 stop
£283KLM
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
2 stops
Multiple Airlines Logo
06:10 - 22:25
HUY
-
DUB
16h 15m
1 stop
£307Multiple Airlines
Thu, 7 May - Thu, 14 May
KLM Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
KLM Logo
17:35 - 22:25
HUY
-
DUB
4h 50m
1 stop
£309KLM
Sun, 17 May - Mon, 25 May
Multiple Airlines Logo
08:55 - 21:30
DUB
-
HUY
12h 35m
1 stop
Multiple Airlines Logo
17:35 - 22:40
HUY
-
DUB
29h 05m
2 stops
£321Multiple Airlines
Wed, 6 May - Wed, 13 May
Air France Logo
05:55 - 09:20
DUB
-
HUY
27h 25m
2 stops
Air France Logo
17:35 - 08:15
HUY
-
DUB
38h 40m
2 stops
£323Air France
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
Multiple Airlines Logo
06:10 - 18:25
HUY
-
DUB
12h 15m
2 stops
£348Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
15:20 - 21:30
DUB
-
HUY
6h 10m
1 stop
Multiple Airlines Logo
17:35 - 22:10
HUY
-
DUB
4h 35m
1 stop
£357Multiple Airlines
Thu, 23 Apr - Mon, 27 Apr

Air France flights from Ireland to Grimsby

Our best Air France deals on Ireland to Grimsby flight tickets
Air France
6 May
DUB05:55Dublin
27h 25m
2 stops
HUY09:20Grimsby Humberside
13 May
HUY17:35Grimsby Humberside
38h 40m
2 stops
DUB08:15Dublin
£323
Air France
23 Apr
DUB05:55Dublin
11h 10m
2 stops
HUY17:05Grimsby Humberside
27 Apr
HUY17:35Grimsby Humberside
14h 45m
2 stops
DUB08:20Dublin
£367
Air France
7 May
DUB05:55Dublin
11h 10m
2 stops
HUY17:05Grimsby Humberside
14 May
HUY06:10Grimsby Humberside
16h 30m
2 stops
DUB22:40Dublin
£368

KLM flights from Ireland to Grimsby

Our best KLM deals on Ireland to Grimsby flight tickets
KLM
5 May
DUB05:55Dublin
11h 10m
1 stop
HUY17:05Grimsby Humberside
12 May
HUY09:50Grimsby Humberside
12h 35m
1 stop
DUB22:25Dublin
£249
KLM
6 May
DUB13:25Dublin
8h 05m
1 stop
HUY21:30Grimsby Humberside
13 May
HUY06:10Grimsby Humberside
4h 15m
1 stop
DUB10:25Dublin
£283
KLM
17 May
DUB05:55Dublin
11h 10m
1 stop
HUY17:05Grimsby Humberside
25 May
HUY17:35Grimsby Humberside
4h 50m
1 stop
DUB22:25Dublin
£309

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Grimsby 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 March 2026.
Use the filters below to find and compare flights from Ireland to Grimsby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Tue 5/5

05:55-17:05

1 stop11h 10m

Grimsby Humberside

Tue 12/5

09:50-22:25

1 stop12h 35m

£249

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 23/4

05:55-17:05

1 stop11h 10m

Grimsby Humberside

Mon 27/4

17:35-08:20

2 stops14h 45m

£281

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 23/4

05:55-17:05

1 stop11h 10m

Grimsby Humberside

Mon 27/4

17:35-08:20

2 stops14h 45m

£282

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Wed 6/5

13:25-21:30

1 stop8h 05m

Grimsby Humberside

Wed 13/5

06:10-10:25

1 stop4h 15m

£283

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 7/5

05:55-17:05

2 stops11h 10m

Grimsby Humberside

Thu 14/5

06:10-22:25

1 stop16h 15m

£307

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Sun 17/5

05:55-17:05

1 stop11h 10m

Grimsby Humberside

Mon 25/5

17:35-22:25

1 stop4h 50m

£309

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Wed 6/5

08:55-21:30

1 stop12h 35m

Grimsby Humberside

Wed 13/5

17:35-22:40

2 stops29h 05m

£321

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Wed 6/5

05:55-09:20

2 stops27h 25m

Grimsby Humberside

Wed 13/5

17:35-08:15

2 stops38h 40m

£323

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Tue 5/5

05:55-17:05

1 stop11h 10m

Grimsby Humberside

Tue 12/5

06:10-18:25

2 stops12h 15m

£348
Fastest return journey

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 23/4

15:20-21:30

1 stop6h 10m

Grimsby Humberside

Mon 27/4

17:35-22:10

1 stop4h 35m

£357

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Grimsby from

How to get the cheapest flight ticket from Ireland to Grimsby

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

How long does it take to fly to Grimsby?

The average flight duration from Ireland to Grimsby depends on which airport you fly into and out of. Flying from Dublin to Manchester is 1h on average, while flying from Knock to Manchester is 1h 10m on average. Manchester is the most popular airport in Grimsby.

Cheap Ireland to Grimsby flight deals and tips

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

Fastest flight time

10h 20m

Direct flights

None
The fastest flight from Ireland to Grimsby takes 10h 20m
There are no direct flights from Ireland to Grimsby. There are no popular flight routes from Ireland to Grimsby.
Search flight deals

  • When did momondo last update prices for flights from Ireland to Grimsby Humberside Airport?

    Prices for flights from Ireland to Grimsby Humberside Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ireland to Grimsby Humberside Airport?

    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 Ireland to Grimsby Humberside Airport.

  • What documentation or ID do you need to fly to Grimsby Humberside Airport?

    The required travel and health documents for your Grimsby Humberside Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Grimsby Humberside Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Grimsby?

Book flights to Grimsby if you plan to visit one of these locations
Skegness
Hull
Bridlington
Driffield

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Grimsby from Ireland with this policy.

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

momondo helps you find the best flight between Ireland and Grimsby by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Grimsby, momondo offers a useful price alert feature which will track prices for flights to Grimsby from Ireland and alert you when they change.

An easier way to manage your Grimsby 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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