Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Grimsby to Ireland from £236

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 15/1. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Grimsby to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
06:10 - 12:40HUY-DUB
6h 30m1 stop
KLM Logo
13:25 - 09:20DUB-HUY
19h 55m1 stop
£236KLM
Find Deal
Thu, 15 Jan - Thu, 22 Jan
KLM Logo
09:50 - 16:20HUY-DUB
6h 30m1 stop
KLM Logo
17:15 - 09:20DUB-HUY
16h 05m1 stop
£237KLM
Find Deal
Thu, 15 Jan - Thu, 22 Jan
KLM Logo
06:10 - 08:05HUY-DUB
25h 55m1 stop
KLM Logo
17:15 - 09:20DUB-HUY
16h 05m1 stop
£242KLM
Find Deal
Sat, 20 Dec - Sun, 21 Dec
Multiple Airlines Logo
09:50 - 22:10HUY-DUB
12h 20m1 stop
Multiple Airlines Logo
08:45 - 17:10DUB-HUY
8h 25m2 stops
£262Multiple Airlines
Find Deal
Thu, 15 Jan - Thu, 22 Jan
KLM Logo
06:10 - 12:40HUY-DUB
6h 30m1 stop
KLM Logo
17:15 - 21:20DUB-HUY
4h 05m1 stop
£279KLM
Find Deal
Sat, 17 Jan - Sat, 17 Jan
KLM Logo
09:50 - 16:20HUY-DUB
6h 30m1 stop
KLM Logo
13:25 - 17:10DUB-HUY
3h 45m1 stop
£282KLM
Find Deal
Fri, 16 Jan - Tue, 20 Jan
Air France Logo
06:10 - 22:55HUY-DUB
16h 45m2 stops
Air France Logo
06:00 - 17:10DUB-HUY
11h 10m2 stops
£305Air France
Find Deal
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
17:40 - 19:10HUY-DUB
25h 30m2 stops
Multiple Airlines Logo
16:40 - 21:20DUB-HUY
28h 40m2 stops
£310Multiple Airlines
Find Deal
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
17:40 - 19:10HUY-DUB
25h 30m2 stops
Multiple Airlines Logo
08:30 - 21:20DUB-HUY
36h 50m3 stops
£321Multiple Airlines
Find Deal
Thu, 15 Jan - Thu, 22 Jan
Air France Logo
06:10 - 08:00HUY-DUB
25h 50m2 stops
Air France Logo
16:45 - 09:20DUB-HUY
16h 35m2 stops
£325Air France
Find Deal
Fri, 16 Jan - Tue, 20 Jan

KLM flights from Grimsby to Ireland

Our best KLM deals on Grimsby to Ireland flight tickets
KLM
15 Jan
HUY09:50Grimsby Humberside
6h 30m
1 stop
DUB16:20Dublin
22 Jan
DUB17:15Dublin
16h 05m
1 stop
HUY09:20Grimsby Humberside
£237
Find similar
KLM
23 Apr
HUY09:50Grimsby Humberside
6h 50m
1 stop
DUB16:40Dublin
27 Apr
DUB20:45Dublin
12h 35m
1 stop
HUY09:20Grimsby Humberside
£274
Find similar
KLM
17 Jan
HUY06:10Grimsby Humberside
6h 30m
1 stop
DUB12:40Dublin
17 Jan
DUB17:15Dublin
4h 05m
1 stop
HUY21:20Grimsby Humberside
£279
Find similar

Air France flights from Grimsby to Ireland

Our best Air France deals on Grimsby to Ireland flight tickets
Air France
16 Jan
HUY06:10Grimsby Humberside
25h 50m
2 stops
DUB08:00Dublin
20 Jan
DUB16:45Dublin
16h 35m
2 stops
HUY09:20Grimsby Humberside
£325
Find similar
Air France
23 Apr
HUY06:10Grimsby Humberside
26h 10m
2 stops
DUB08:20Dublin
27 Apr
DUB06:00Dublin
11h 05m
2 stops
HUY17:05Grimsby Humberside
£354
Find similar

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 4 December 2025.
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

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 15/1

06:10-12:40

1 stop6h 30m

Dublin

Thu 22/1

13:25-09:20

1 stop19h 55m

£236

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 15/1

09:50-16:20

1 stop6h 30m

Dublin

Thu 22/1

17:15-09:20

1 stop16h 05m

£237

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 20/12

06:10-08:05

1 stop25h 55m

Dublin

Sun 21/12

17:15-09:20

1 stop16h 05m

£242

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 15/1

09:50-22:10

1 stop12h 20m

Dublin

Thu 22/1

08:45-17:10

2 stops8h 25m

£262

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 17/1

06:10-12:40

1 stop6h 30m

Dublin

Sat 17/1

17:15-21:20

1 stop4h 05m

£279

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 16/1

09:50-16:20

1 stop6h 30m

Dublin

Tue 20/1

13:25-17:10

1 stop3h 45m

£282

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 15/1

06:10-22:55

2 stops16h 45m

Dublin

Thu 22/1

06:00-17:10

2 stops11h 10m

£305

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 15/1

17:40-19:10

2 stops25h 30m

Dublin

Thu 22/1

16:40-21:20

2 stops28h 40m

£310

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 15/1

17:40-19:10

2 stops25h 30m

Dublin

Thu 22/1

08:30-21:20

3 stops36h 50m

£321

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 16/1

06:10-08:00

2 stops25h 50m

Dublin

Tue 20/1

16:45-09:20

2 stops16h 35m

£325

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 £116. If you’re not able to fly to Ireland in July, then February is your next best option. Flight prices from Grimsby to Ireland during February average around £150.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as £162. This is often the case because there is less demand to fly during this day of the week. Flights from Grimsby to Ireland on a Sunday will generally be more expensive and average around £257. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

In the evening is the cheapest time of day to fly from Grimsby to Ireland when you can find flight prices for as low as £142. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. Flights to Ireland are more costly in the afternoon, with an average ticket price of £231. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

4h 15m

Direct flights

None
The fastest flight from Grimsby to Ireland takes 4h 15m
There are no direct flights from Grimsby to Ireland. There are no popular flight routes from Grimsby to Ireland.
Search flight deals

  • 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 £68Free CancellationRating
7.2
1,384 reviews
Search Aer Lingus flights
KLMPriceFrom £199Free CancellationRating
7.7
1,428 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/1
Sat 10/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom £29
Flights to Corkfrom £29
Flights to Shannon, Clarefrom £32
Flights to Knockfrom £29
Flights to Milltown (Kerry)from £33
Flights to Donegalfrom £109