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Cheap flights from Brittany to Grimsby from £287

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BES — HUY
21 Nov — 28 Nov1
1 adult
1 adult, Economy

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Cheapest flights from Brittany to Grimsby
Explore the most affordable flight options available from Brittany to Grimsby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Fri 7/1111:05RNS - HUY
2 stops11h 15mKLM
Tue 11/1117:10HUY - RNS
2 stops16h 10mKLM
Deal found 22/10£551
Fri 7/1112:20RNS - HUY
3 stops29h 40mMultiple Airlines
Tue 11/1117:10HUY - RNS
2 stops16h 10mMultiple Airlines
Deal found 22/10£727

Cheap flight deals from Brittany to Grimsby

Keep the following information in mind while searching for Brittany to Grimsby flight deals. Data was last updated 22 October 2025.

Round-trip from

£287
KLM
  • KLM
  • 6/3-10/3
  • 2 total stops
  • 14h 40m total
  • Brittany to Grimsby
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Brittany 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 22 October 2025.
Use the filters below to find and compare flights from Brittany to Grimsby that are best for you.

Fly from

Brittany

Fly to

Grimsby

Route

Depart

Return

Price

RennesGrimsby

RNS - HUY

RNSHUY

Rennes St Jacques

Fri 6/3

17:35-21:20

1 stop4h 45m

Grimsby Humberside

Tue 10/3

06:10-17:05

1 stop9h 55m

£287

RennesGrimsby

RNS - HUY

RNSHUY

Rennes St Jacques

Fri 7/11

11:05-21:20

2 stops11h 15m

Grimsby Humberside

Tue 11/11

17:10-10:20

2 stops16h 10m

£551

RennesGrimsby

RNS - HUY

RNSHUY

Rennes St Jacques

Fri 7/11

12:20-17:00

3 stops29h 40m

Grimsby Humberside

Tue 11/11

17:10-10:20

2 stops16h 10m

£727

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Best time to book a flight from Brittany to Grimsby

Have a flexible travel schedule? Discover the best time to fly to Grimsby from Brittany 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 Brittany to Grimsby

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

Currently, November is the cheapest month in which you can book a flight from Brittany to Grimsby (average of £151). Flying from Brittany to Grimsby in January is currently the most expensive (average of £457). 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 Brittany to Grimsby. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Grimsby from Brittany?

    Grimsby Humberside (HUY), located 11.0 mi from the city center, is the airport you fly into when you book flights from Brittany to Grimsby.

  • How long is the flight from Brittany to Grimsby?

    Airlines like KLM fly from Brittany to Grimsby in about 4h 45m. The time it takes to get you to your destination can typically vary by up to . There are 385 mi between Brittany and Grimsby.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brittany 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 Brittany to Grimsby?

    Currently, November is the cheapest month in which you can book a flight from Brittany to Grimsby (average of £151). Flying from Brittany to Grimsby in January is currently the most expensive (average of £457). 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

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Certainly. Search results for flights to Grimsby from Brittany shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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