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Cheap flights from Grimsby to Dublin from €219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grimsby to Dublin departing on 28/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Grimsby to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
09:50 - 16:40HUY  Grimsby Humberside-DUB Dublin
6h 50m1 stop Amsterdam Schiphol
KLM Logo
05:55 - 21:30DUB  Dublin-HUY Grimsby Humberside
15h 35m1 stop Amsterdam Schiphol
€277KLM
Fri, 4 Sep - Sun, 6 Sep
KLM Logo
05:50 - 16:20HUY  Grimsby Humberside-DUB Dublin
10h 30m1 stop Amsterdam Schiphol
KLM Logo
17:15 - 21:20DUB  Dublin-HUY Grimsby Humberside
4h 05m1 stop Amsterdam Schiphol
€285KLM
Fri, 29 Jan - Sun, 31 Jan
KLM Logo
17:35 - 10:25HUY  Grimsby Humberside-DUB Dublin
16h 50m1 stop Amsterdam Schiphol
KLM Logo
13:25 - 09:20DUB  Dublin-HUY Grimsby Humberside
19h 55m1 stop Amsterdam Schiphol
€289KLM
Fri, 25 Sep - Mon, 28 Sep
KLM Logo
09:50 - 16:40HUY  Grimsby Humberside-DUB Dublin
6h 50m1 stop Amsterdam Schiphol
KLM Logo
08:55 - 09:20DUB  Dublin-HUY Grimsby Humberside
24h 25m1 stop Amsterdam Schiphol
€303KLM
Sat, 26 Sep - Sun, 27 Sep
KLM Logo
17:35 - 08:20HUY  Grimsby Humberside-DUB Dublin
14h 45m1 stop Amsterdam Schiphol
KLM Logo
08:55 - 09:20DUB  Dublin-HUY Grimsby Humberside
24h 25m1 stop Amsterdam Schiphol
€306KLM
Fri, 25 Sep - Sun, 27 Sep
Multiple Airlines Logo
17:35 - 22:25HUY  Grimsby Humberside-DUB Dublin
4h 50m1 stop Amsterdam Schiphol
Multiple Airlines Logo
06:00 - 21:30DUB  Dublin-HUY Grimsby Humberside
15h 30m2 stops Paris Charles de Gaulle Amsterdam Schiphol
€313Multiple Airlines
Fri, 4 Sep - Sun, 6 Sep
KLM Logo
17:35 - 10:25HUY  Grimsby Humberside-DUB Dublin
16h 50m1 stop Amsterdam Schiphol
KLM Logo
13:25 - 09:20DUB  Dublin-HUY Grimsby Humberside
19h 55m1 stop Amsterdam Schiphol
€321KLM
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
17:35 - 10:25HUY  Grimsby Humberside-DUB Dublin
16h 50m1 stop Amsterdam Schiphol
Multiple Airlines Logo
16:20 - 09:20DUB  Dublin-HUY Grimsby Humberside
17h 00m2 stops Paris Charles de Gaulle Amsterdam Schiphol
€324Multiple Airlines
Fri, 25 Sep - Mon, 28 Sep
Multiple Airlines Logo
17:35 - 10:25HUY  Grimsby Humberside-DUB Dublin
16h 50m1 stop Amsterdam Schiphol
Multiple Airlines Logo
16:20 - 09:20DUB  Dublin-HUY Grimsby Humberside
17h 00m2 stops Paris Charles de Gaulle Amsterdam Schiphol
€329Multiple Airlines
Fri, 25 Sep - Mon, 28 Sep
Multiple Airlines Logo
17:35 - 10:25HUY  Grimsby Humberside-DUB Dublin
16h 50m1 stop Amsterdam Schiphol
Multiple Airlines Logo
16:20 - 09:20DUB  Dublin-HUY Grimsby Humberside
17h 00m2 stops Paris Charles de Gaulle Amsterdam Schiphol
€329Multiple Airlines
Fri, 25 Sep - Mon, 28 Sep

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KLM flights from Grimsby to Dublin

Our best KLM deals on Grimsby to Dublin flight tickets
KLM
4 Sept
HUY09:50Grimsby Humberside
6h 50m
1 stop
DUB16:40Dublin
6 Sept
DUB05:55Dublin
15h 35m
1 stop
HUY21:30Grimsby Humberside
€277
KLM
29 Jan
HUY05:50Grimsby Humberside
10h 30m
1 stop
DUB16:20Dublin
31 Jan
DUB17:15Dublin
4h 05m
1 stop
HUY21:20Grimsby Humberside
€285
KLM
25 Sept
HUY17:35Grimsby Humberside
16h 50m
1 stop
DUB10:25Dublin
28 Sept
DUB13:25Dublin
19h 55m
1 stop
HUY09:20Grimsby Humberside
€289

Air France flights from Grimsby to Dublin

Our best Air France deals on Grimsby to Dublin flight tickets
Air France
4 Sept
HUY06:10Grimsby Humberside
16h 30m
2 stops
DUB22:40Dublin
6 Sept
DUB06:00Dublin
27h 20m
2 stops
HUY09:20Grimsby Humberside
€365
Air France
25 Sept
HUY06:10Grimsby Humberside
16h 30m
2 stops
DUB22:40Dublin
27 Sept
DUB06:00Dublin
27h 20m
2 stops
HUY09:20Grimsby Humberside
€400
Air France
25 Sept
HUY17:35Grimsby Humberside
14h 45m
2 stops
DUB08:20Dublin
28 Sept
DUB05:55Dublin
27h 25m
2 stops
HUY09:20Grimsby Humberside
€424

momondo Fare Finder

 
Customise your flight search to find flights from Grimsby to Dublin 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 13,528 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Grimsby to Dublin that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 4/9

09:50-16:40

1 stop6h 50m

Dublin

Sun 6/9

05:55-21:30

1 stop15h 35m

€277
Fastest return journey

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 29/1

05:50-16:20

1 stop10h 30m

Dublin

Sun 31/1

17:15-21:20

1 stop4h 05m

€285

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 25/9

17:35-10:25

1 stop16h 50m

Dublin

Mon 28/9

13:25-09:20

1 stop19h 55m

€289

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Sat 26/9

09:50-16:40

1 stop6h 50m

Dublin

Sun 27/9

08:55-09:20

1 stop24h 25m

€303

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 25/9

17:35-08:20

1 stop14h 45m

Dublin

Sun 27/9

08:55-09:20

1 stop24h 25m

€306

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 4/9

17:35-22:25

1 stop4h 50m

Dublin

Sun 6/9

06:00-21:30

2 stops15h 30m

€313

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 11/9

17:35-10:25

1 stop16h 50m

Dublin

Fri 18/9

13:25-09:20

1 stop19h 55m

€321

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 25/9

17:35-10:25

1 stop16h 50m

Dublin

Mon 28/9

16:20-09:20

2 stops17h 00m

€324

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 25/9

17:35-10:25

1 stop16h 50m

Dublin

Mon 28/9

16:20-09:20

2 stops17h 00m

€329

GrimsbyDublin

HUY Grimsby Humberside - DUB Dublin

HUYDUB

Grimsby Humberside

Fri 25/9

17:35-10:25

1 stop16h 50m

Dublin

Mon 28/9

16:20-09:20

2 stops17h 00m

€329

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Grimsby to Dublin

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 Dublin?

If you aren’t able to travel during the month of July, then book flights to Dublin from Grimsby during June instead. Flights to Dublin in June, while not as cheap as those in July, still average around €0.

When to book flights from Grimsby to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Grimsby to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Grimsby to Dublin (HUY to DUB) flight deals and tips

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

Fastest flight time

6h 50m

Direct flights

None
The fastest flight from Grimsby to Dublin takes 6h 50m
There are no direct flights from Grimsby to Dublin. There are no popular flight routes from Grimsby to Dublin.
Search flight deals

Frequently asked questions about flying from Grimsby to Dublin

  • How far is Grimsby Humberside to Dublin by plane?

    Grimsby Humberside and Dublin are 409.5 km apart from one another. Typically, this will take 6h 50m by plane in normal conditions.

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

    Prices for flights from Grimsby Humberside Airport to Dublin Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Dublin Airport.

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

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Swords
Gorey
Naas
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Arklow

Why use momondo?

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

It is quick and easy to find Grimsby to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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

Yes. momondo allows you to filter the results for Grimsby to Dublin flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grimsby to Dublin.

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

Of course. momondo tracks the price of Grimsby to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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