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Cheap flights from Grimsby to Dublin from £200

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 6/2. 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

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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 - 16:20
HUY
-
DUB
6h 30m
1 stop
KLM Logo
05:55 - 21:20
DUB
-
HUY
15h 25m
1 stop
£234KLM
Fri, 6 Feb - Mon, 9 Feb
KLM Logo
17:40 - 22:10
HUY
-
DUB
4h 30m
1 stop
KLM Logo
08:50 - 09:20
DUB
-
HUY
24h 30m
1 stop
£239KLM
Fri, 20 Feb - Sun, 22 Feb
Multiple Airlines Logo
17:40 - 22:10
HUY
-
DUB
4h 30m
1 stop
Multiple Airlines Logo
16:45 - 17:10
DUB
-
HUY
24h 25m
2 stops
£304Multiple Airlines
Fri, 6 Feb - Mon, 9 Feb
Multiple Airlines Logo
17:40 - 07:55
HUY
-
DUB
14h 15m
2 stops
Multiple Airlines Logo
16:20 - 21:20
DUB
-
HUY
29h 00m
2 stops
£326Multiple Airlines
Fri, 20 Feb - Sun, 22 Feb
Multiple Airlines Logo
06:10 - 07:55
HUY
-
DUB
25h 45m
2 stops
Multiple Airlines Logo
06:30 - 21:20
DUB
-
HUY
38h 50m
3 stops
£345Multiple Airlines
Fri, 20 Feb - Sun, 22 Feb
Multiple Airlines Logo
06:10 - 10:15
HUY
-
DUB
28h 05m
3 stops
Multiple Airlines Logo
06:30 - 21:20
DUB
-
HUY
38h 50m
3 stops
£369Multiple Airlines
Fri, 20 Feb - Sun, 22 Feb
Multiple Airlines Logo
17:40 - 07:25
HUY
-
DUB
13h 45m
2 stops
Multiple Airlines Logo
07:00 - 17:10
DUB
-
HUY
34h 10m
2 stops
£374Multiple Airlines
Fri, 6 Feb - Mon, 9 Feb
Multiple Airlines Logo
17:40 - 07:25
HUY
-
DUB
13h 45m
2 stops
Multiple Airlines Logo
10:05 - 17:10
DUB
-
HUY
31h 05m
3 stops
£396Multiple Airlines
Fri, 6 Feb - Mon, 9 Feb
Multiple Airlines Logo
06:10 - 20:15
HUY
-
DUB
14h 05m
3 stops
Multiple Airlines Logo
07:20 - 09:20
DUB
-
HUY
26h 00m
3 stops
£459Multiple Airlines
Fri, 6 Feb - Mon, 9 Feb

KLM flights from Grimsby to Dublin

Our best KLM deals on Grimsby to Dublin flight tickets
KLM
6 Feb
HUY09:50Grimsby Humberside
6h 30m
1 stop
DUB16:20Dublin
9 Feb
DUB05:55Dublin
15h 25m
1 stop
HUY21:20Grimsby Humberside
£234
KLM
20 Feb
HUY17:40Grimsby Humberside
4h 30m
1 stop
DUB22:10Dublin
22 Feb
DUB08:50Dublin
24h 30m
1 stop
HUY09:20Grimsby Humberside
£239

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 279,928 searches. Data last updated 22 January 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

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 6/2

09:50-16:20

1 stop6h 30m

Dublin

Mon 9/2

05:55-21:20

1 stop15h 25m

£234

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 20/2

17:40-22:10

1 stop4h 30m

Dublin

Sun 22/2

08:50-09:20

1 stop24h 30m

£239

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 6/2

17:40-22:10

1 stop4h 30m

Dublin

Mon 9/2

16:45-17:10

2 stops24h 25m

£304

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 20/2

17:40-07:55

2 stops14h 15m

Dublin

Sun 22/2

16:20-21:20

2 stops29h 00m

£326

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 20/2

06:10-07:55

2 stops25h 45m

Dublin

Sun 22/2

06:30-21:20

3 stops38h 50m

£345

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 20/2

06:10-10:15

3 stops28h 05m

Dublin

Sun 22/2

06:30-21:20

3 stops38h 50m

£369

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 6/2

17:40-07:25

2 stops13h 45m

Dublin

Mon 9/2

07:00-17:10

2 stops34h 10m

£374

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 6/2

17:40-07:25

2 stops13h 45m

Dublin

Mon 9/2

10:05-17:10

3 stops31h 05m

£396

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 6/2

06:10-20:15

3 stops14h 05m

Dublin

Mon 9/2

07:20-09:20

3 stops26h 00m

£459

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 6/2

06:10-08:05

1 stop25h 55m

£200

Flights are sorted by cheapest return flights first.

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

In general, July is the cheapest month to fly from Grimsby to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £115. If you aren’t able to travel to Dublin during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £153.

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

  • How far is Grimsby Humberside to Dublin by plane?

    The straight-line distance from Grimsby Humberside to Dublin is 254.4 mi. 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 many operators does momondo search for flights from Grimsby Humberside Airport to Dublin Airport?

  • 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 layovers. 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 required for your trip to Dublin Airport 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 Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Grimsby to Dublin?

Best airlines flying from Grimsby to Dublin

Compare and see reviews for airlines that fly from Grimsby to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom £63Free CancellationRating
7.2
1,439 reviews
Search Aer Lingus flights
KLMPriceFrom £196Free CancellationRating
7.7
1,442 reviews
Search KLM flights

Travelling to a place near Dublin?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grimsby to Dublin for 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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Grimsby.

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

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from Grimsby and alert you when they change.

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