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Cheap flights from Grimsby to Dublin from £244

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 30/7. 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
06:10 - 10:25
HUY
-
DUB
4h 15m
1 stop
KLM Logo
05:55 - 17:05
DUB
-
HUY
11h 10m
1 stop
£244KLM
Thu, 30 Jul - Wed, 5 Aug
KLM Logo
09:50 - 16:40
HUY
-
DUB
6h 50m
1 stop
KLM Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
£244KLM
Fri, 7 Aug - Sat, 8 Aug
KLM Logo
17:35 - 08:20
HUY
-
DUB
14h 45m
1 stop
KLM Logo
13:25 - 09:20
DUB
-
HUY
19h 55m
1 stop
£248KLM
Tue, 18 Aug - Sat, 22 Aug
KLM Logo
06:10 - 10:25
HUY
-
DUB
4h 15m
1 stop
KLM Logo
13:25 - 09:20
DUB
-
HUY
19h 55m
1 stop
£256KLM
Tue, 18 Aug - Sat, 22 Aug
Air France Logo
06:10 - 22:40
HUY
-
DUB
16h 30m
2 stops
Air France Logo
19:15 - 09:20
DUB
-
HUY
38h 05m
2 stops
£297Air France
Thu, 30 Jul - Wed, 5 Aug
Multiple Airlines Logo
06:10 - 18:25
HUY
-
DUB
12h 15m
2 stops
Multiple Airlines Logo
17:20 - 21:30
DUB
-
HUY
4h 10m
1 stop
£301Multiple Airlines
Thu, 30 Jul - Wed, 5 Aug
Multiple Airlines Logo
17:35 - 22:40
HUY
-
DUB
29h 05m
2 stops
Multiple Airlines Logo
08:55 - 21:30
DUB
-
HUY
12h 35m
1 stop
£316Multiple Airlines
Tue, 18 Aug - Sat, 22 Aug
Multiple Airlines Logo
06:10 - 22:40
HUY
-
DUB
16h 30m
2 stops
Multiple Airlines Logo
08:55 - 09:20
DUB
-
HUY
24h 25m
1 stop
£363Multiple Airlines
Fri, 7 Aug - Sat, 8 Aug
Multiple Airlines Logo
09:50 - 09:00
HUY
-
DUB
23h 10m
2 stops
Multiple Airlines Logo
09:45 - 21:30
DUB
-
HUY
11h 45m
2 stops
£369Multiple Airlines
Sat, 15 Aug - Sat, 22 Aug
Air France Logo
17:35 - 22:40
HUY
-
DUB
29h 05m
2 stops
Air France Logo
05:55 - 09:20
DUB
-
HUY
27h 25m
2 stops
£380Air France
Tue, 18 Aug - Sat, 22 Aug

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KLM flights from Grimsby to Dublin

Our best KLM deals on Grimsby to Dublin flight tickets
KLM
30 Jul
HUY06:10Grimsby Humberside
4h 15m
1 stop
DUB10:25Dublin
5 Aug
DUB05:55Dublin
11h 10m
1 stop
HUY17:05Grimsby Humberside
£244
KLM
7 Aug
HUY09:50Grimsby Humberside
6h 50m
1 stop
DUB16:40Dublin
8 Aug
DUB08:55Dublin
24h 25m
1 stop
HUY09:20Grimsby Humberside
£244
KLM
18 Aug
HUY17:35Grimsby Humberside
14h 45m
1 stop
DUB08:20Dublin
22 Aug
DUB13:25Dublin
19h 55m
1 stop
HUY09:20Grimsby Humberside
£248

Air France flights from Grimsby to Dublin

Our best Air France deals on Grimsby to Dublin flight tickets
Air France
30 Jul
HUY06:10Grimsby Humberside
16h 30m
2 stops
DUB22:40Dublin
5 Aug
DUB19:15Dublin
38h 05m
2 stops
HUY09:20Grimsby Humberside
£297
Air France
18 Aug
HUY17:35Grimsby Humberside
29h 05m
2 stops
DUB22:40Dublin
22 Aug
DUB05:55Dublin
27h 25m
2 stops
HUY09:20Grimsby Humberside
£380
Air France
18 Aug
HUY06:10Grimsby Humberside
26h 05m
2 stops
DUB08:15Dublin
22 Aug
DUB05:55Dublin
27h 25m
2 stops
HUY09:20Grimsby Humberside
£382

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 1 July 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
Fastest return journey

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 30/7

06:10-10:25

1 stop4h 15m

Dublin

Wed 5/8

05:55-17:05

1 stop11h 10m

£244

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 7/8

09:50-16:40

1 stop6h 50m

Dublin

Sat 8/8

08:55-09:20

1 stop24h 25m

£244

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 18/8

17:35-08:20

1 stop14h 45m

Dublin

Sat 22/8

13:25-09:20

1 stop19h 55m

£248

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 18/8

06:10-10:25

1 stop4h 15m

Dublin

Sat 22/8

13:25-09:20

1 stop19h 55m

£256

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 30/7

06:10-22:40

2 stops16h 30m

Dublin

Wed 5/8

19:15-09:20

2 stops38h 05m

£297

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Thu 30/7

06:10-18:25

2 stops12h 15m

Dublin

Wed 5/8

17:20-21:30

1 stop4h 10m

£301

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 18/8

17:35-22:40

2 stops29h 05m

Dublin

Sat 22/8

08:55-21:30

1 stop12h 35m

£316

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Fri 7/8

06:10-22:40

2 stops16h 30m

Dublin

Sat 8/8

08:55-09:20

1 stop24h 25m

£363

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Sat 15/8

09:50-09:00

2 stops23h 10m

Dublin

Sat 22/8

09:45-21:30

2 stops11h 45m

£369

GrimsbyDublin

HUY - DUB

HUYDUB

Grimsby Humberside

Tue 18/8

17:35-22:40

2 stops29h 05m

Dublin

Sat 22/8

05:55-09:20

2 stops27h 25m

£380

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?

In general, June 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 £0. If you aren’t able to travel to Dublin during the month of June, then flying in July is also cheap. Prices for this month can be found on momondo for an average of £78.

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?

    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 £64Free CancellationRating
7.3
1,634 reviews
Search Aer Lingus flights
KLMPriceFrom £199Free CancellationRating
7.8
1,532 reviews
Search KLM flights

Travelling to a place near Dublin?

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

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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