Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Grimsby to Dublin from €173

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 19/12. 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
Voted the 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 Dublin

Cheap return flights

KLM Logo
09:50 - 16:40HUY-DUB
6h 50m1 stop
KLM Logo
13:20 - 21:25DUB-HUY
8h 05m1 stop
€321KLM
Find Deal
Fri, 12 Sep - Sun, 14 Sep
KLM Logo
09:50 - 20:15HUY-DUB
10h 25m1 stop
KLM Logo
11:10 - 17:00DUB-HUY
5h 50m1 stop
€342KLM
Find Deal
Tue, 9 Sep - Tue, 16 Sep
KLM Logo
09:50 - 20:15HUY-DUB
10h 25m1 stop
KLM Logo
13:20 - 17:00DUB-HUY
3h 40m1 stop
€343KLM
Find Deal
Tue, 9 Sep - Tue, 16 Sep
Logo
06:10 - 10:25HUY-DUB
4h 15m1 stop
Logo
06:00 - 17:00DUB-HUY
11h 00m2 stops
€363
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Logo
06:10 - 10:25HUY-DUB
4h 15m1 stop
Logo
06:00 - 17:00DUB-HUY
11h 00m2 stops
€367
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Logo
17:35 - 08:20HUY-DUB
14h 45m1 stop
Logo
06:00 - 17:00DUB-HUY
35h 00m2 stops
€383
Find Deal
Fri, 19 Sep - Mon, 22 Sep
Logo
09:50 - 22:25HUY-DUB
12h 35m2 stops
Logo
07:50 - 17:00DUB-HUY
9h 10m2 stops
€448
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Logo
17:35 - 10:25HUY-DUB
16h 50m2 stops
Logo
06:00 - 17:00DUB-HUY
11h 00m2 stops
€490
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Logo
17:35 - 20:10HUY-DUB
26h 35m3 stops
Logo
06:00 - 17:00DUB-HUY
11h 00m2 stops
€515
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Air France Logo
06:10 - 15:00HUY-DUB
8h 50m2 stops
Air France Logo
09:10 - 17:00DUB-HUY
7h 50m2 stops
€520Air France
Find Deal
Fri, 19 Sep - Mon, 22 Sep

KLM flights from Grimsby to Dublin

Our best KLM deals on Grimsby to Dublin flight tickets
KLM
12 Sept
HUY09:50Grimsby Humberside
6h 50m
1 stop
DUB16:40Dublin
14 Sept
DUB13:20Dublin
8h 05m
1 stop
HUY21:25Grimsby Humberside
€321
Find similar
KLM
9 Sept
HUY09:50Grimsby Humberside
10h 25m
1 stop
DUB20:15Dublin
16 Sept
DUB11:10Dublin
5h 50m
1 stop
HUY17:00Grimsby Humberside
€342
Find similar
KLM
9 Sept
HUY09:50Grimsby Humberside
10h 25m
1 stop
DUB20:15Dublin
16 Sept
DUB13:20Dublin
3h 40m
1 stop
HUY17:00Grimsby Humberside
€343
Find similar

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 2025.
Use the filters below to find and compare flights from Grimsby to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 12/9

09:50-16:40

1 stop6h 50m

Dublin

Sun 14/9

13:20-21:25

1 stop8h 05m

€321

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 9/9

09:50-20:15

1 stop10h 25m

Dublin

Tue 16/9

11:10-17:00

1 stop5h 50m

€342

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 9/9

09:50-20:15

1 stop10h 25m

Dublin

Tue 16/9

13:20-17:00

1 stop3h 40m

€343

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 12/9

06:10-10:25

1 stop4h 15m

Dublin

Sun 14/9

06:00-17:00

2 stops11h 00m

€363

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 12/9

06:10-10:25

1 stop4h 15m

Dublin

Sun 14/9

06:00-17:00

2 stops11h 00m

€367

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 19/9

17:35-08:20

1 stop14h 45m

Dublin

Mon 22/9

06:00-17:00

2 stops35h 00m

€383

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 12/9

09:50-22:25

2 stops12h 35m

Dublin

Sun 14/9

07:50-17:00

2 stops9h 10m

€448

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 12/9

17:35-10:25

2 stops16h 50m

Dublin

Sun 14/9

06:00-17:00

2 stops11h 00m

€490

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 12/9

17:35-20:10

3 stops26h 35m

Dublin

Sun 14/9

06:00-17:00

2 stops11h 00m

€515

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 19/9

06:10-15:00

2 stops8h 50m

Dublin

Mon 22/9

09:10-17:00

2 stops7h 50m

€520

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 February instead. Flights to Dublin in February, while not as cheap as those in July, still average around €176.

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

Best price found

€173

Fastest flight time

4h 15m

Direct flights

None

Airports in Dublin

1 airport
The best one-way flight to Dublin from Grimsby in the past 72 hours is €173. The best return flight deal from Grimsby to Dublin found on momondo in the last 72 hours is €321.
The fastest flight from Grimsby to Dublin takes 4h 15m
There are no direct flights from Grimsby to Dublin. Popular non-direct route for this connection is Grimsby Humberside Airport - Dublin Airport.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • 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 4h 15m 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
Wicklow
Swords
Cavan
Enniscorthy
Dundalk
Tullamore
Kildare
Naas
Mullingar
Arklow
Bray
Maynooth
Drogheda
Gorey
Malahide
Portmarnock
Carlingford
Leixlip

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.

An easier way to manage your Dublin 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
Mon 18/8
Mon 25/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland