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Cheap flights from Dublin to Grimsby from £242

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — HUY
9 Jan — 16 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Grimsby

Enter your travel dates to find the best prices.

Best flights from Dublin to Grimsby
Discover carefully curated flight deals from Dublin to Grimsby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 December 2025.

Thu 1/108:50DUB - HUY
1 stop12h 30mKLM
Sun 4/109:50HUY - DUB
1 stop22h 15mKLM
Deal found 8/12£243
Fri 23/108:55DUB - HUY
2 stops24h 25mMultiple Airlines
Fri 30/106:10HUY - DUB
1 stop10h 10mMultiple Airlines
Deal found 9/12£281
Fri 23/108:55DUB - HUY
2 stops24h 25mAir France
Fri 30/106:10HUY - DUB
2 stops25h 50mAir France
Deal found 9/12£297
Tue 5/506:00DUB - HUY
1 stop11h 05mKLM
Tue 26/506:10HUY - DUB
1 stop4h 15mKLM
Deal found 9/12£248
Thu 1/117:15DUB - HUY
1 stop4h 05mMultiple Airlines
Sun 4/106:10HUY - DUB
2 stops25h 50mMultiple Airlines
Deal found 9/12£321
Tue 5/508:55DUB - HUY
1 stop8h 10mMultiple Airlines
Tue 26/506:10HUY - DUB
2 stops8h 50mMultiple Airlines
Deal found 9/12£325
Tue 5/509:15DUB - HUY
2 stops7h 50mAir France
Tue 26/506:10HUY - DUB
2 stops8h 50mAir France
Deal found 9/12£407

Find 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 10 December 2025.

Round-trip from

£242
KLM
  • KLM
  • 23/1-30/1
  • 2 total stops
  • 14h 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 10 December 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

Thu 1/1

08:50-21:20

1 stop12h 30m

Grimsby Humberside

Sun 4/1

09:50-08:05

1 stop22h 15m

£243

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Tue 5/5

06:00-17:05

1 stop11h 05m

Grimsby Humberside

Tue 26/5

06:10-10:25

1 stop4h 15m

£248

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 23/1

08:55-09:20

2 stops24h 25m

Grimsby Humberside

Fri 30/1

06:10-16:20

1 stop10h 10m

£281

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Fri 23/1

08:55-09:20

2 stops24h 25m

Grimsby Humberside

Fri 30/1

06:10-08:00

2 stops25h 50m

£297

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Thu 1/1

17:15-21:20

1 stop4h 05m

Grimsby Humberside

Sun 4/1

06:10-08:00

2 stops25h 50m

£321

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Tue 5/5

08:55-17:05

1 stop8h 10m

Grimsby Humberside

Tue 26/5

06:10-15:00

2 stops8h 50m

£325

DublinGrimsby

DUB - HUY

DUBHUY

Dublin

Tue 5/5

09:15-17:05

2 stops7h 50m

Grimsby Humberside

Tue 26/5

06:10-15:00

2 stops8h 50m

£407

Flights are sorted by cheapest return flights first.

Deals found on 8/12

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 October is currently the most expensive (average of £32). 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 4h 05m. The distance from Dublin to Grimsby is about 242 mi.

  • 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 October is currently the most expensive (average of £32). 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
Skegness
Hull
Bridlington
Driffield

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Grimsby

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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.

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