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Cheap flights from Ireland to Grimsby from £152

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Grimsby departing on 20/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
08:50 - 21:20
DUB
-
HUY
12h 30m
1 stop
KLM Logo
17:40 - 08:05
HUY
-
DUB
14h 25m
1 stop
£241KLM
Sat, 21 Feb - Mon, 23 Feb
KLM Logo
17:15 - 21:20
DUB
-
HUY
4h 05m
1 stop
KLM Logo
17:40 - 12:40
HUY
-
DUB
19h 00m
1 stop
£242KLM
Sat, 21 Feb - Mon, 23 Feb
Multiple Airlines Logo
17:15 - 21:20
DUB
-
HUY
4h 05m
1 stop
Multiple Airlines Logo
17:40 - 22:55
HUY
-
DUB
29h 15m
2 stops
£277Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar
Multiple Airlines Logo
13:25 - 21:20
DUB
-
HUY
7h 55m
1 stop
Multiple Airlines Logo
17:40 - 07:50
HUY
-
DUB
38h 10m
2 stops
£294Multiple Airlines
Sat, 21 Feb - Mon, 23 Feb
Multiple Airlines Logo
05:55 - 17:00
DUB
-
HUY
11h 05m
1 stop
Multiple Airlines Logo
17:40 - 07:50
HUY
-
DUB
38h 10m
2 stops
£321Multiple Airlines
Sat, 21 Feb - Mon, 23 Feb
Multiple Airlines Logo
05:55 - 21:20
DUB
-
HUY
15h 25m
1 stop
Multiple Airlines Logo
06:10 - 23:05
HUY
-
DUB
40h 55m
3 stops
£372Multiple Airlines
Sat, 21 Feb - Mon, 23 Feb
Multiple Airlines Logo
08:15 - 21:20
DUB
-
HUY
13h 05m
2 stops
Multiple Airlines Logo
17:40 - 08:00
HUY
-
DUB
14h 20m
2 stops
£378Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar
Multiple Airlines Logo
06:20 - 17:00
DUB
-
HUY
34h 40m
3 stops
Multiple Airlines Logo
17:40 - 08:00
HUY
-
DUB
14h 20m
2 stops
£384Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar
Multiple Airlines Logo
05:55 - 21:20
DUB
-
HUY
15h 25m
1 stop
Multiple Airlines Logo
17:40 - 09:45
HUY
-
DUB
16h 05m
3 stops
£414Multiple Airlines
Sat, 21 Feb - Mon, 23 Feb
Multiple Airlines Logo
05:55 - 16:40
DUB
-
HUY
10h 45m
1 stop
Multiple Airlines Logo
09:50 - 14:45
HUY
-
DUB
4h 55m
1 stop
£423Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar

KLM flights from Ireland to Grimsby

Our best KLM deals on Ireland to Grimsby flight tickets
KLM
21 Feb
DUB08:50Dublin
12h 30m
1 stop
HUY21:20Grimsby Humberside
23 Feb
HUY17:40Grimsby Humberside
14h 25m
1 stop
DUB08:05Dublin
£241
KLM
21 Feb
DUB17:15Dublin
4h 05m
1 stop
HUY21:20Grimsby Humberside
23 Feb
HUY17:40Grimsby Humberside
19h 00m
1 stop
DUB12:40Dublin
£242

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 7 February 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

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Sat 21/2

08:50-21:20

1 stop12h 30m

Grimsby Humberside

Mon 23/2

17:40-08:05

1 stop14h 25m

£241

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Sat 21/2

17:15-21:20

1 stop4h 05m

Grimsby Humberside

Mon 23/2

17:40-12:40

1 stop19h 00m

£242

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 27/2

17:15-21:20

1 stop4h 05m

Grimsby Humberside

Mon 2/3

17:40-22:55

2 stops29h 15m

£277

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Sat 21/2

13:25-21:20

1 stop7h 55m

Grimsby Humberside

Mon 23/2

17:40-07:50

2 stops38h 10m

£294

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Sat 21/2

05:55-17:00

1 stop11h 05m

Grimsby Humberside

Mon 23/2

17:40-07:50

2 stops38h 10m

£321

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Sat 21/2

05:55-21:20

1 stop15h 25m

Grimsby Humberside

Mon 23/2

06:10-23:05

3 stops40h 55m

£372

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 27/2

08:15-21:20

2 stops13h 05m

Grimsby Humberside

Mon 2/3

17:40-08:00

2 stops14h 20m

£378

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 27/2

06:20-17:00

3 stops34h 40m

Grimsby Humberside

Mon 2/3

17:40-08:00

2 stops14h 20m

£384

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Sat 21/2

05:55-21:20

1 stop15h 25m

Grimsby Humberside

Mon 23/2

17:40-09:45

3 stops16h 05m

£414

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 27/2

05:55-16:40

1 stop10h 45m

Grimsby Humberside

Mon 2/3

09:50-14:45

1 stop4h 55m

£423

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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

What is the cheapest airline that flies from Ireland to Grimsby Humberside?

KLM and Air France are the most popular carriers operating from Ireland to Grimsby Humberside

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

4h 05m

Direct flights

None
The fastest flight from Ireland to Grimsby takes 4h 05m
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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