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Cheap flights from Grimsby to Ireland from £152

HUY — DUB
19 Nov — 26 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Grimsby to Ireland

Mon 2/1117:10 -
1 stop14h 55m
Sun 8/1108:55 -
1 stop7h 45m
Deal found 16/10£234
Mon 30/1116:55 -
1 stop19h 45m
Mon 7/1208:50 -
1 stop7h 35m
Deal found 16/10£242
Sat 21/1106:10 -
1 stop6h 30m
Sat 21/1117:15 -
1 stop4h 05m
Deal found 18/10£244
Mon 2/1117:10 -
2 stops15h 50m
Sun 8/1108:55 -
1 stop7h 45m
Deal found 16/10£258
Sat 31/1017:10 -
1 stop14h 50m
Mon 2/1105:45 -
1 stop3h 35m
Deal found 18/10£268
Mon 30/1116:55 -
2 stops30h 00m
Mon 7/1206:00 -
2 stops10h 25m
Deal found 16/10£275
Sat 12/1217:10 -
2 stops15h 50m
Thu 17/1219:25 -
2 stops13h 55m
Deal found 19/10£276
Mon 2/1117:10 -
2 stops15h 50m
Sun 8/1106:00 -
2 stops10h 40m
Deal found 16/10£292

Find flight deals from Grimsby to Ireland

Round-trip from

£234

One-way from

£152

Popular in

December

Cheapest in

February

Average price

£146
KLM
  • KLM
  • 2/11-8/11
  • 2 total stops
  • 22h 40m total
  • Grimsby to Ireland
Search Deals
27/11-31/12
  • 27/11-31/12
  • 2 total stops
  • 19h 35m total
  • Grimsby to Ireland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Grimsby to Ireland that are best for you.

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Route

Depart

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Price

Cheapest return flight

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 27/11

17:10-12:45

2 stops19h 35m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£152

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Tue 15/12

06:10-09:00

2 stops26h 50m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£166

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Tue 15/12

06:10-22:15

1 stop16h 05m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£192

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 27/11

17:10-08:05

1 stop14h 55m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£192

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Mon 2/11

17:10-08:05

1 stop14h 55m

Dublin

Sun 8/11

08:55-16:40

1 stop7h 45m

£243
Fastest return journey

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Sat 21/11

06:10-12:40

1 stop6h 30m

Dublin

Sat 21/11

17:15-21:20

1 stop4h 05m

£244

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Mon 30/11

16:55-08:05

1 stop15h 10m

Dublin

Mon 7/12

06:00-16:25

2 stops10h 25m

£258

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Sat 31/10

17:10-08:00

1 stop14h 50m

Dublin

Mon 2/11

05:45-09:20

1 stop3h 35m

£268

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Sat 12/12

17:10-09:00

2 stops15h 50m

Dublin

Thu 17/12

19:25-09:20

2 stops13h 55m

£276

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Mon 1/3

09:50-16:20

1 stop6h 30m

Dublin

Thu 4/3

06:00-16:40

2 stops10h 40m

£292

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Grimsby to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Grimsby with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Grimsby to Ireland

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Check out reviews from past customers who have flown with Aer Lingus from Grimsby to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,846 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Comfort

7.2

Overall

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.3
Good
1,846 reviews
Aer Lingus
7.3
Good
1,846 reviews
Check prices

Entertainment

7.0

Boarding

7.5

Comfort

7.2

Overall

7.3

Crew

8.1

Food

6.7

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

Related info for your journey

  • What airport do you fly from for flights from Grimsby to Ireland?

    Located just 11.0 mi from the city center, Grimsby Humberside (HUY) is the airport most travelers will use when flying to Ireland from Grimsby.

  • How long is the flight from Grimsby to Ireland?

    Departing from Grimsby to Ireland will take you 14h 55m. There are 242 mi between Grimsby and Ireland.

  • Can I find deals for flights from Grimsby to Ireland that include hotel bookings?

    Yes. In addition to deals on Grimsby to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Grimsby to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Ireland.

  • Can I find deals for business class flights from Grimsby to Ireland?

    Yes. Cheapflights offers flight deals from Grimsby to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Grimsby to Ireland

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Top airline flying from Grimsby to Ireland

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£63Average£141FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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