How long is the flight from Grimsby to Slovenia?

There are many flights that can get you from Grimsby to Slovenia in 25h 30m. Fly via KLM to get the fastest option. There are 829 mi between Grimsby and Slovenia.

In terms of precipitation, rainfall in Slovenia ranges from 40.0 - 70.0 inches per month. October is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Slovenia when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Slovenia, 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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

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

What airport do you fly from for flights from Grimsby to Slovenia?

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

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

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

How can I find direct flights from Grimsby to Slovenia?

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

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

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

£267+ Cheap Flights from Grimsby to Slovenia

Cheap flight deals from Grimsby to Slovenia

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Cheapest flights from Grimsby to Slovenia
Explore the most affordable flight options available from Grimsby to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Thu 29/1009:50 -

1 stop25h 30m

Thu 5/1112:55 -

1 stop21h 25m

Deal found 14/9£267

Thu 29/1017:10 -

3 stops20h 15m

Thu 5/1110:45 -

3 stops30h 55m

Deal found 14/9£495

Find flight deals from Grimsby to Slovenia

Round-trip from	£267

KLM
29/10-5/11
2 total stops
46h 55m total
Grimsby to Slovenia

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GrimsbyLjubljana

HUY Grimsby Humberside - LJU Ljubljana Joze Pucnik

HUYLJU

Grimsby Humberside

Thu 29/10

09:50-12:20

1 stop25h 30m

Ljubljana Joze Pucnik

Thu 5/11

12:55-09:20

1 stop21h 25m

£267

GrimsbyLjubljana

HUY Grimsby Humberside - LJU Ljubljana Joze Pucnik

HUYLJU

Grimsby Humberside

Thu 29/10

17:10-14:25

3 stops20h 15m

Ljubljana Joze Pucnik

Thu 5/11

10:45-16:40

3 stops30h 55m

£495

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Sorted by cheapest first

Best time to book a flight from Grimsby to Slovenia

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

HUY-LJU

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 Grimsby to Slovenia

HUY-SI0

HUY-LJU

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Grimsby to Slovenia?
Grimsby Humberside (HUY), located 11.0 mi from the city center, is the airport you fly out of when you book flights from Grimsby to Slovenia.
How long is the flight from Grimsby to Slovenia?
There are many flights that can get you from Grimsby to Slovenia in 25h 30m. Fly via KLM to get the fastest option. There are 829 mi between Grimsby and Slovenia.
Can I find deals for flights from Grimsby to Slovenia that include hotel bookings?
Yes. In addition to deals on Grimsby to Slovenia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to Slovenia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Slovenia.
Can I find deals for business class flights from Grimsby to Slovenia?
Yes. Cheapflights offers flight deals from Grimsby to Slovenia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Deals for Grimsby to Slovenia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 Slovenia from Grimsby.

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

Need flexible booking options for your flight to Slovenia 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 Slovenia become cheaper?

Not ready to book yet? You can track prices for flights from Grimsby to Slovenia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Grimsby to Slovenia from £267

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to Slovenia

Cheapest flights from Grimsby to SloveniaExplore the most affordable flight options available from Grimsby to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Explore the most affordable flight options available from Grimsby to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2026.

Best flights from Grimsby to SloveniaDiscover carefully curated flight deals from Grimsby to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Discover carefully curated flight deals from Grimsby to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2026.

Last-minute flights from Grimsby to SloveniaDiscover last-minute flight deals from Grimsby to Slovenia. Data last updated 18 September 2026 and is based on user searches.

Discover last-minute flight deals from Grimsby to Slovenia. Data last updated 18 September 2026 and is based on user searches.

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Best time to book a flight from Grimsby to Slovenia

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Related info for your journey

What airport do you fly from for flights from Grimsby to Slovenia?

How long is the flight from Grimsby to Slovenia?

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

How can I find direct flights from Grimsby to Slovenia?

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

Browse thousands of different options on Cheapflights for your next trip

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Grimsby and Slovenia flights

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