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Cheap flights from Grimsby to Slovenia from £386

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 14/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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
17:35 - 22:55
HUY
-
LJU
4h 20m
1 stop
KLM Logo
06:00 - 09:20
LJU
-
HUY
4h 20m
1 stop
£386KLM
Mon, 14 Sep - Thu, 17 Sep
Multiple Airlines Logo
06:10 - 13:00
HUY
-
LJU
29h 50m
2 stops
Multiple Airlines Logo
06:00 - 09:20
LJU
-
HUY
4h 20m
1 stop
£489Multiple Airlines
Mon, 14 Sep - Thu, 17 Sep
Multiple Airlines Logo
06:10 - 20:05
HUY
-
LJU
36h 55m
3 stops
Multiple Airlines Logo
06:00 - 09:20
LJU
-
HUY
4h 20m
1 stop
£496Multiple Airlines
Mon, 14 Sep - Thu, 17 Sep
Multiple Airlines Logo
06:10 - 20:05
HUY
-
LJU
36h 55m
3 stops
Multiple Airlines Logo
21:35 - 09:20
LJU
-
HUY
36h 45m
3 stops
£563Multiple Airlines
Mon, 14 Sep - Thu, 17 Sep
Multiple Airlines Logo
06:10 - 21:55
HUY
-
LJU
14h 45m
2 stops
Multiple Airlines Logo
21:35 - 09:20
LJU
-
HUY
36h 45m
3 stops
£565Multiple Airlines
Mon, 14 Sep - Thu, 17 Sep

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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 30 July 2026.
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

Cheapest return flight
Fastest return journey

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Mon 14/9

17:35-22:55

1 stop4h 20m

Ljubljana Joze Pucnik

Thu 17/9

06:00-09:20

1 stop4h 20m

£386

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Mon 14/9

06:10-13:00

2 stops29h 50m

Ljubljana Joze Pucnik

Thu 17/9

06:00-09:20

1 stop4h 20m

£489

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Mon 14/9

06:10-20:05

3 stops36h 55m

Ljubljana Joze Pucnik

Thu 17/9

06:00-09:20

1 stop4h 20m

£496

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Mon 14/9

06:10-20:05

3 stops36h 55m

Ljubljana Joze Pucnik

Thu 17/9

21:35-09:20

3 stops36h 45m

£563

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Mon 14/9

06:10-21:55

2 stops14h 45m

Ljubljana Joze Pucnik

Thu 17/9

21:35-09:20

3 stops36h 45m

£565

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?

easyJet, KLM and SWISS are the top three most popular airlines that fly to Slovenia from Grimsby according to our data. easyJet is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Slovenia. Keep in mind that there are 5 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

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Grimsby to Slovenia takes 4h 20m
There are no direct flights from Grimsby to Slovenia. There are no popular flight routes from Grimsby to Slovenia.
Search flight deals

Frequently asked questions about flying from Grimsby to Slovenia

  • 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 £339Free CancellationRating
7.8
1,551 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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