Find flights
When to book
FAQs

Cheap flights from Dublin to Grimsby from £243

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HUY
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Find flight deals from Dublin to Grimsby

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Grimsby
Explore the most affordable flight options available from Dublin to Grimsby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Fri 28/1105:55DUB - HUY
1 stop10h 45mKLM
Fri 5/1206:10HUY - DUB
1 stop6h 30mKLM
Deal found 14/10£243
Thu 27/1113:25DUB - HUY
1 stop7h 55mKLM
Thu 4/1217:30HUY - DUB
1 stop4h 40mKLM
Deal found 13/10£244
Thu 27/1108:45DUB - HUY
2 stops8h 15mMultiple Airlines
Thu 4/1217:30HUY - DUB
1 stop4h 40mMultiple Airlines
Deal found 13/10£261
Fri 28/1106:00DUB - HUY
2 stops10h 40mMultiple Airlines
Fri 5/1217:10HUY - DUB
1 stop14h 55mMultiple Airlines
Deal found 14/10£283
Thu 27/1108:45DUB - HUY
2 stops8h 15mAir France
Thu 4/1217:30HUY - DUB
2 stops38h 20mAir France
Deal found 13/10£293
Fri 28/1106:00DUB - HUY
2 stops10h 40mAir France
Fri 5/1217:10HUY - DUB
2 stops14h 40mAir France
Deal found 14/10£303

Cheap flight deals from Dublin to Grimsby

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Grimsby (HUY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 October 2025.

Round-trip from

£243
KLM
  • KLM
  • 28/11-5/12
  • 2 total stops
  • 17h 15m total
  • Dublin to Grimsby
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Grimsby 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, Cheapflights users made 858,174 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from Dublin to Grimsby that are best for you.

Fly from

Dublin

Fly to

Grimsby

Route

Depart

Return

Price

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 28/11

05:55-16:40

1 stop10h 45m

Grimsby Humberside

Fri 5/12

06:10-12:40

1 stop6h 30m

£243

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 27/11

13:25-21:20

1 stop7h 55m

Grimsby Humberside

Thu 4/12

17:30-22:10

1 stop4h 40m

£244

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 27/11

08:45-17:00

2 stops8h 15m

Grimsby Humberside

Thu 4/12

17:30-22:10

1 stop4h 40m

£261

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 28/11

06:00-16:40

2 stops10h 40m

Grimsby Humberside

Fri 5/12

17:10-08:05

1 stop14h 55m

£283

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 27/11

08:45-17:00

2 stops8h 15m

Grimsby Humberside

Thu 4/12

17:30-07:50

2 stops38h 20m

£293

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 28/11

06:00-16:40

2 stops10h 40m

Grimsby Humberside

Fri 5/12

17:10-07:50

2 stops14h 40m

£303

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Best time to book a flight from Dublin to Grimsby

Have a flexible travel schedule? Discover the best time to fly to Grimsby from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Grimsby

What is the cheapest month to book a flight from Dublin to Grimsby?

Currently, February is the cheapest month in which you can book a flight from Dublin to Grimsby (average of £17). Flying from Dublin to Grimsby in December is currently the most expensive (average of £35). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Grimsby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dublin to Grimsby?

    Departing from Dublin to Grimsby will take you 8h 15m. The distance from Dublin to Grimsby is about 242 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Dublin to Grimsby that include hotel bookings?

    Yes. In addition to deals on Dublin to Grimsby flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Grimsby?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Grimsby.

  • Can I find deals for business class flights from Dublin to Grimsby?

    Yes. Cheapflights offers flight deals from Dublin to Grimsby by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Grimsby?

    Currently, February is the cheapest month in which you can book a flight from Dublin to Grimsby (average of £17). Flying from Dublin to Grimsby in December is currently the most expensive (average of £35). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Grimsby?

Book flights to Grimsby if you plan to visit one of these locations
Hull
Skegness
Bridlington
Driffield

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Grimsby

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Heathrow flights
Dublin to Southend flights
Dublin to Liverpool flights
Dublin to Edinburgh flights
Dublin to Manchester flights
Dublin to London City flights
Dublin to Leeds flights
Dublin to Stansted flights
Dublin to Gatwick flights
Dublin to Birmingham flights
Shannon to Heathrow flights
Cork to Stansted flights
Cork to London City flights
Dublin to Luton flights
Cork to Gatwick flights
Cork to Luton flights
Shannon to Luton flights
Cork to Heathrow flights
Cork to Manchester flights
Shannon to Edinburgh flights
Cork to Liverpool flights
Cork to Birmingham flights
Dublin to Southampton flights
Shannon to Manchester flights
Knock to Manchester flights
Dublin to Bristol flights
Cork to Bristol flights
Knock to Heathrow flights
Shannon to Stansted flights
Knock to Edinburgh flights
Cork to Edinburgh flights
Dublin to Newcastle upon Tyne flights
Shannon to Gatwick flights
Shannon to Birmingham flights
Knock to Stansted flights
Knock to Luton flights
Knock to Bristol flights
Cork to Southampton flights
Milltown (Kerry) to Luton flights
Knock to Birmingham flights
Milltown (Kerry) to Stansted flights
Shannon to London City flights
Milltown (Kerry) to Gatwick flights
Dublin to Newquay flights
Knock to Gatwick flights
Dublin to Exeter flights
Dublin to East Midlands flights
Milltown (Kerry) to Edinburgh flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Grimsby?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Grimsby. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Grimsby?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Grimsby from Dublin.

Can Cheapflights find flights from Dublin to Grimsby with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Grimsby flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to Grimsby become cheaper?

Yes! Start tracking prices for Dublin to Grimsby flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.