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Cheap flights from Grimsby to Slovenia from £344

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Grimsby to Slovenia departing on 29/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Grimsby to Slovenia

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
06:10 - 12:20HUY-LJU
5h 10m1 stop
KLM Logo
12:25 - 09:20LJU-HUY
45h 55m2 stops
£344KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec
KLM Logo
06:10 - 12:20HUY-LJU
5h 10m1 stop
KLM Logo
12:25 - 09:20LJU-HUY
45h 55m2 stops
£345KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec
KLM Logo
09:50 - 11:40HUY-LJU
24h 50m2 stops
KLM Logo
12:25 - 09:20LJU-HUY
45h 55m2 stops
£358KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec
KLM Logo
17:30 - 11:40HUY-LJU
17h 10m2 stops
KLM Logo
12:25 - 09:20LJU-HUY
45h 55m2 stops
£359KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec
KLM Logo
06:10 - 12:20HUY-LJU
5h 10m1 stop
KLM Logo
12:50 - 21:20LJU-HUY
9h 30m1 stop
£389KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec
KLM Logo
06:10 - 12:20HUY-LJU
5h 10m1 stop
KLM Logo
12:50 - 21:20LJU-HUY
9h 30m1 stop
£390KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec
KLM Logo
06:10 - 12:20HUY-LJU
5h 10m1 stop
KLM Logo
12:50 - 21:20LJU-HUY
9h 30m1 stop
£392KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec
KLM Logo
06:10 - 11:40HUY-LJU
28h 30m2 stops
KLM Logo
12:50 - 21:20LJU-HUY
9h 30m1 stop
£407KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec
KLM Logo
09:50 - 11:40HUY-LJU
24h 50m2 stops
KLM Logo
12:25 - 21:20LJU-HUY
9h 55m2 stops
£499KLM
Find Deal
Sat, 29 Nov - Wed, 3 Dec

KLM flights from Grimsby to Slovenia

Our best KLM deals on Grimsby to Slovenia flight tickets
KLM
29 Nov
HUY06:10Grimsby Humberside
5h 10m
1 stop
LJU12:20Ljubljana Joze Pucnik
3 Dec
LJU12:25Ljubljana Joze Pucnik
45h 55m
2 stops
HUY09:20Grimsby Humberside
£344
Find similar
KLM
29 Nov
HUY06:10Grimsby Humberside
5h 10m
1 stop
LJU12:20Ljubljana Joze Pucnik
3 Dec
LJU12:25Ljubljana Joze Pucnik
45h 55m
2 stops
HUY09:20Grimsby Humberside
£345
Find similar
KLM
29 Nov
HUY09:50Grimsby Humberside
24h 50m
2 stops
LJU11:40Ljubljana Joze Pucnik
3 Dec
LJU12:25Ljubljana Joze Pucnik
45h 55m
2 stops
HUY09:20Grimsby Humberside
£358
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Grimsby to Slovenia 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Grimsby to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

06:10-12:20

1 stop5h 10m

Ljubljana Joze Pucnik

Wed 3/12

12:25-09:20

2 stops45h 55m

£344

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

06:10-12:20

1 stop5h 10m

Ljubljana Joze Pucnik

Wed 3/12

12:25-09:20

2 stops45h 55m

£345

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

09:50-11:40

2 stops24h 50m

Ljubljana Joze Pucnik

Wed 3/12

12:25-09:20

2 stops45h 55m

£358

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

17:30-11:40

2 stops17h 10m

Ljubljana Joze Pucnik

Wed 3/12

12:25-09:20

2 stops45h 55m

£359

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

06:10-12:20

1 stop5h 10m

Ljubljana Joze Pucnik

Wed 3/12

12:50-21:20

1 stop9h 30m

£389

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

06:10-12:20

1 stop5h 10m

Ljubljana Joze Pucnik

Wed 3/12

12:50-21:20

1 stop9h 30m

£390

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

06:10-12:20

1 stop5h 10m

Ljubljana Joze Pucnik

Wed 3/12

12:50-21:20

1 stop9h 30m

£392

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

06:10-11:40

2 stops28h 30m

Ljubljana Joze Pucnik

Wed 3/12

12:50-21:20

1 stop9h 30m

£407

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

09:50-11:40

2 stops24h 50m

Ljubljana Joze Pucnik

Wed 3/12

12:25-21:20

2 stops9h 55m

£499

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Slovenia from

How to get the cheapest flight ticket from Grimsby to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airlines fly to Slovenia?

KLM, Lufthansa and Brussels Airlines are the top three most popular airlines that fly to Slovenia from Grimsby according to our data. KLM is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Slovenia. Keep in mind that there are 7 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.

Cheap Grimsby to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grimsby to Slovenia

Direct flights

None
There are no direct flights from Grimsby to Slovenia. There are no popular flight routes from Grimsby to Slovenia.
Search flight deals

  • When did momondo last update prices for flights from Grimsby Humberside Airport to Slovenia?

    Prices for flights from Grimsby Humberside Airport to Slovenia are updated daily.

  • How many operators does momondo search for flights from Grimsby Humberside Airport to Slovenia?

  • How old do you have to be to fly from Grimsby Humberside Airport to Slovenia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The travel and health documents you'll need for your trip to Slovenia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Slovenia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Grimsby to Slovenia

Compare and see reviews for airlines that fly from Grimsby to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £258Free CancellationRating
7.7
1,406 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Grimsby to Slovenia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Slovenia from Grimsby.

Can I find flights from Grimsby to Slovenia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Slovenia from Grimsby which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grimsby to Slovenia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Slovenia from Grimsby.

I’m not ready to book a flight from Grimsby to Slovenia right now. Can momondo alert me if prices change?

Price alerts on flights to Slovenia from Grimsby are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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