In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from HUY to HEL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Grimsby to Helsinki as you normally would.

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

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

How can I find direct flights from Grimsby to Helsinki?

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

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

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

£759+ Cheap Flights from Grimsby to Helsinki

Cheap flight deals from Grimsby to Helsinki

Enter your travel dates to find the best prices.

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Cheapest flights from Grimsby to Helsinki
Explore the most affordable flight options available from Grimsby to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Sun 15/1106:10 -

2 stops7h 15m

Thu 19/1116:05 -

2 stops7h 15m

Deal found 31/10£759

Find flight deals from Grimsby to Helsinki

Round-trip from	£759

15/11-19/11
4 total stops
14h 30m total
Grimsby to Helsinki

Search Deals

Fly from

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Route

Depart

Return

Price

Cheapest return flight

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GrimsbyHelsinki

HUY Grimsby Humberside - HEL Helsinki-Vantaa

HUYHEL

Grimsby Humberside

Sun 15/11

06:10-15:25

2 stops7h 15m

Helsinki-Vantaa

Thu 19/11

16:05-21:20

2 stops7h 15m

£759

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Sorted by cheapest first

Best time to book a flight from Grimsby to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Grimsby with our price prediction graph.

HUY-HEL

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.

Reviews of airlines servicing Helsinki

Read reviews from past customers who have flown with KLM from Grimsby to Helsinki. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7.8

Good

1,595 reviews

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

Can I find deals for flights from Grimsby to Helsinki that include hotel bookings?
Yes. In addition to deals on Grimsby to Helsinki flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to Helsinki?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Helsinki.
Can I find deals for business class flights from Grimsby to Helsinki?
Yes. Cheapflights offers flight deals from Grimsby to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Espoo

Vantaa

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Grimsby to Helsinki

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£213	Average£251	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

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 Helsinki from Grimsby.

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

Need flexible booking options for your flight to Helsinki from Grimsby? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Helsinki from Grimsby today and book when prices fit your budget.

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Cheap flights from Grimsby to Helsinki from £759

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to Helsinki

Cheapest flights from Grimsby to HelsinkiExplore the most affordable flight options available from Grimsby to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Explore the most affordable flight options available from Grimsby to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Best flights from Grimsby to HelsinkiDiscover carefully curated flight deals from Grimsby to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Discover carefully curated flight deals from Grimsby to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Last-minute flights from Grimsby to HelsinkiDiscover last-minute flight deals from Grimsby to Helsinki. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Grimsby to Helsinki. Data last updated 4 November 2026 and is based on user searches.

Find flight deals from Grimsby to Helsinki

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Use the filters below to find and compare flights from Grimsby to Helsinki that are best for you.

Best time to book a flight from Grimsby to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Grimsby with our price prediction graph.

Reviews of airlines servicing Helsinki

Read reviews from past customers who have flown with KLM from Grimsby to Helsinki. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How can I find direct flights from Grimsby to Helsinki?

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

Travelling to a place near Helsinki?

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 Grimsby to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Helsinki by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Finland

Book a non-stop flight to one of these other cities located in Finland.

Search flights from Grimsby to Helsinki by cabin class

Find flights from Grimsby to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Helsinki

Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2026.

Grimsby and Helsinki flights

Browse other Grimsby and Helsinki flight options. Last updated on 4 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Grimsby to Helsinki

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Grimsby to Helsinki
Explore the most affordable flight options available from Grimsby to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2026.

Best flights from Grimsby to Helsinki
Discover carefully curated flight deals from Grimsby to Helsinki that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.

Last-minute flights from Grimsby to Helsinki
Discover last-minute flight deals from Grimsby to Helsinki. Data last updated 4 November 2026 and is based on user searches.