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Cheap flights from Grimsby to Dublin from €270

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 Dublin departing on 3/9. 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
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Find the cheapest flights from Grimsby to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
09:50 - 22:25
HUY
-
DUB
12h 35m
1 stop
KLM Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
€270KLM
Thu, 3 Sep - Mon, 7 Sep
KLM Logo
09:50 - 16:40
HUY
-
DUB
6h 50m
1 stop
KLM Logo
05:55 - 21:30
DUB
-
HUY
15h 35m
1 stop
€276KLM
Tue, 30 Jun - Tue, 7 Jul
KLM Logo
09:50 - 08:20
HUY
-
DUB
22h 30m
1 stop
KLM Logo
05:55 - 21:30
DUB
-
HUY
15h 35m
1 stop
€277KLM
Thu, 2 Jul - Sat, 4 Jul
KLM Logo
09:50 - 22:15
HUY
-
DUB
12h 25m
1 stop
KLM Logo
05:45 - 09:20
DUB
-
HUY
3h 35m
1 stop
€283KLM
Sat, 21 Nov - Sun, 22 Nov
KLM Logo
17:35 - 10:25
HUY
-
DUB
16h 50m
1 stop
KLM Logo
08:55 - 17:05
DUB
-
HUY
8h 10m
1 stop
€310KLM
Thu, 2 Jul - Sun, 5 Jul
Multiple Airlines Logo
09:50 - 08:20
HUY
-
DUB
22h 30m
1 stop
Multiple Airlines Logo
05:55 - 09:20
DUB
-
HUY
27h 25m
2 stops
€317Multiple Airlines
Tue, 30 Jun - Tue, 7 Jul
Multiple Airlines Logo
09:50 - 22:40
HUY
-
DUB
12h 50m
2 stops
Multiple Airlines Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
€326Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
Multiple Airlines Logo
17:10 - 22:15
HUY
-
DUB
5h 05m
1 stop
Multiple Airlines Logo
06:00 - 16:40
DUB
-
HUY
10h 40m
2 stops
€335Multiple Airlines
Sat, 21 Nov - Sun, 22 Nov
Multiple Airlines Logo
17:10 - 22:15
HUY
-
DUB
5h 05m
1 stop
Multiple Airlines Logo
06:00 - 16:40
DUB
-
HUY
10h 40m
2 stops
€336Multiple Airlines
Sat, 21 Nov - Sun, 22 Nov
KLM Logo
17:35 - 22:25
HUY
-
DUB
4h 50m
1 stop
KLM Logo
11:10 - 09:20
DUB
-
HUY
22h 10m
1 stop
€345KLM
Fri, 17 Jul - Mon, 20 Jul

KLM flights from Grimsby to Dublin

Our best KLM deals on Grimsby to Dublin flight tickets
KLM
3 Sept
HUY09:50Grimsby Humberside
12h 35m
1 stop
DUB22:25Dublin
7 Sept
DUB08:55Dublin
24h 25m
1 stop
HUY09:20Grimsby Humberside
€270
KLM
30 Jun
HUY09:50Grimsby Humberside
6h 50m
1 stop
DUB16:40Dublin
7 Jul
DUB05:55Dublin
15h 35m
1 stop
HUY21:30Grimsby Humberside
€276
KLM
2 Jul
HUY09:50Grimsby Humberside
22h 30m
1 stop
DUB08:20Dublin
4 Jul
DUB05:55Dublin
15h 35m
1 stop
HUY21:30Grimsby Humberside
€277

Air France flights from Grimsby to Dublin

Our best Air France deals on Grimsby to Dublin flight tickets
Air France
30 Jun
HUY06:10Grimsby Humberside
50h 05m
2 stops
DUB08:15Dublin
7 Jul
DUB05:55Dublin
27h 25m
2 stops
HUY09:20Grimsby Humberside
€388
Air France
2 Jul
HUY06:10Grimsby Humberside
12h 15m
2 stops
DUB18:25Dublin
4 Jul
DUB05:55Dublin
35h 10m
2 stops
HUY17:05Grimsby Humberside
€418
Air France
2 Jul
HUY17:35Grimsby Humberside
14h 40m
2 stops
DUB08:15Dublin
5 Jul
DUB19:15Dublin
38h 05m
2 stops
HUY09:20Grimsby Humberside
€419

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 4 June 2026.
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

Cheapest return flight

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 3/9

09:50-22:25

1 stop12h 35m

Dublin

Mon 7/9

08:55-09:20

1 stop24h 25m

€270

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 30/6

09:50-16:40

1 stop6h 50m

Dublin

Tue 7/7

05:55-21:30

1 stop15h 35m

€276

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 2/7

09:50-08:20

1 stop22h 30m

Dublin

Sat 4/7

05:55-21:30

1 stop15h 35m

€277

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 21/11

09:50-22:15

1 stop12h 25m

Dublin

Sun 22/11

05:45-09:20

1 stop3h 35m

€283

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 2/7

17:35-10:25

1 stop16h 50m

Dublin

Sun 5/7

08:55-17:05

1 stop8h 10m

€310

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 30/6

09:50-08:20

1 stop22h 30m

Dublin

Tue 7/7

05:55-09:20

2 stops27h 25m

€317

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 3/9

09:50-22:40

2 stops12h 50m

Dublin

Mon 7/9

08:55-09:20

1 stop24h 25m

€326
Fastest return journey

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 21/11

17:10-22:15

1 stop5h 05m

Dublin

Sun 22/11

06:00-16:40

2 stops10h 40m

€335

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 21/11

17:10-22:15

1 stop5h 05m

Dublin

Sun 22/11

06:00-16:40

2 stops10h 40m

€336

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 17/7

17:35-22:25

1 stop4h 50m

Dublin

Mon 20/7

11:10-09:20

1 stop22h 10m

€345

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 October, then book flights to Dublin from Grimsby during January instead. Flights to Dublin in January, while not as cheap as those in October, still average around €118.

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

4h 15m

Direct flights

None
The fastest flight from Grimsby to Dublin takes 4h 15m
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 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
Cavan
Wicklow
Dundalk
Naas
Swords
Bray
Tullamore
Gorey
Kildare
Mullingar
Maynooth
Leixlip
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Portmarnock

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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