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Cheap flights from Grimsby to Ireland from £167

HUY — DUB
24 Oct — 31 Oct1
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 19/1006:10 -
1 stop4h 15m
Mon 26/1005:45 -
1 stop3h 35m
Deal found 19/9£245
Sun 25/1009:50 -
1 stop12h 25m
Wed 28/1005:45 -
1 stop10h 55m
Deal found 22/9£245
Thu 12/1117:10 -
1 stop5h 05m
Sat 14/1105:45 -
1 stop10h 55m
Deal found 22/9£247
Fri 9/1006:10 -
1 stop26h 10m
Sun 11/1005:55 -
1 stop15h 35m
Deal found 20/9£261
Thu 12/1117:10 -
1 stop5h 05m
Sat 14/1110:20 -
2 stops6h 20m
Deal found 22/9£264
Thu 5/1106:10 -
2 stops8h 20m
Thu 12/1105:45 -
1 stop3h 35m
Deal found 21/9£273
Mon 19/1017:35 -
2 stops14h 45m
Mon 26/1005:45 -
1 stop3h 35m
Deal found 19/9£303
Mon 28/1217:10 -
2 stops15h 50m
Fri 1/108:50 -
1 stop7h 50m
Deal found 23/9£311
Fri 9/1006:10 -
1 stop6h 30m
Sun 11/1006:00 -
2 stops11h 05m
Deal found 21/9£320

Find flight deals from Grimsby to Ireland

Round-trip from

£245

One-way from

£167

Popular in

December

Cheapest in

January

Average price

£270
KLM
  • KLM
  • 19/10-26/10
  • 2 total stops
  • 7h 50m total
  • Grimsby to Ireland
Search Deals
Air France
  • Air France
  • 15/11-31/12
  • 2 total stops
  • 29h 45m total
  • Grimsby to Ireland
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£6 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

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

Sun 15/11

17:10-22:55

2 stops29h 45m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£167

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Sun 15/11

17:10-16:05

1 stop22h 55m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£187
Fastest return journey

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Mon 19/10

06:10-10:25

1 stop4h 15m

Dublin

Mon 26/10

05:45-09:20

1 stop3h 35m

£245

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Mon 28/12

17:10-08:05

1 stop14h 55m

Dublin

Fri 1/1

05:45-21:20

1 stop15h 35m

£245

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Sun 25/10

09:50-22:15

1 stop12h 25m

Dublin

Wed 28/10

05:45-16:40

1 stop10h 55m

£245

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Thu 5/11

06:10-12:40

1 stop6h 30m

Dublin

Thu 12/11

05:45-09:20

1 stop3h 35m

£245

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Thu 12/11

17:10-22:15

1 stop5h 05m

Dublin

Sat 14/11

05:45-16:40

1 stop10h 55m

£247

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Thu 12/11

17:10-22:15

1 stop5h 05m

Dublin

Sat 14/11

10:20-16:40

2 stops6h 20m

£264

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Thu 5/11

06:10-14:30

2 stops8h 20m

Dublin

Thu 12/11

05:45-09:20

1 stop3h 35m

£273

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Mon 19/10

17:35-08:20

2 stops14h 45m

Dublin

Mon 26/10

05:45-09:20

1 stop3h 35m

£304

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Showing 1-10 of 12 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
1,788 reviews
Check prices

Food

6.7

Boarding

7.4

Overall

7.3

Entertainment

7.0

Crew

8.1

Comfort

7.2

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
1,788 reviews
Aer Lingus
7.3
Good
1,788 reviews
Check prices

Food

6.7

Boarding

7.4

Overall

7.3

Entertainment

7.0

Crew

8.1

Comfort

7.2

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 4h 15m. 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

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Top airline flying from Grimsby to Ireland

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£64Average£141FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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