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Cheap flights from Grimsby to Slovenia from £250

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — LJU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Grimsby to Slovenia

Keep the following information in mind while searching for Grimsby to Slovenia flight deals. Data was last updated 16 September 2025.

Round-trip from

£250
KLM
  • KLM
  • 30/10-6/11
  • 2 total stops
  • 16h 55m total
  • Grimsby to Slovenia
Search Deals

Find flight deals from Grimsby to Slovenia

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 16 September 2025.

Thu 30/1006:10HUY - LJU
1 stop11h 45mKLM
Thu 6/1112:50LJU - HUY
1 stop5h 10mKLM
Deal found 15/9£250
Sat 29/1117:30HUY - LJU
1 stop17h 45mKLM
Wed 3/1212:50LJU - HUY
1 stop5h 15mKLM
Deal found 14/9£283
Sat 6/1217:40HUY - LJU
1 stop17h 40mKLM
Wed 10/1212:25LJU - HUY
2 stops21h 55mKLM
Deal found 15/9£297
Sat 6/1206:00HUY - LJU
2 stops28h 40mAir France
Wed 10/1212:25LJU - HUY
2 stops29h 35mAir France
Deal found 15/9£447
Thu 30/1009:50HUY - LJU
3 stops26h 10mMultiple Airlines
Thu 6/1109:45LJU - HUY
3 stops12h 35mMultiple Airlines
Deal found 15/9£469

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Grimsby to Slovenia that are best for you.

Fly from

Grimsby

Fly to

Slovenia

Route

Depart

Return

Price

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Thu 30/10

06:10-18:55

1 stop11h 45m

Ljubljana Joze Pucnik

Thu 6/11

12:50-17:00

1 stop5h 10m

£250

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 29/11

17:30-12:15

1 stop17h 45m

Ljubljana Joze Pucnik

Wed 3/12

12:50-09:20

1 stop21h 30m

£283

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 6/12

06:00-12:20

1 stop5h 20m

Ljubljana Joze Pucnik

Wed 10/12

12:50-17:05

1 stop5h 15m

£283

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Sat 6/12

06:00-11:40

2 stops28h 40m

Ljubljana Joze Pucnik

Wed 10/12

12:25-17:00

2 stops29h 35m

£447

GrimsbyLjubljana

HUY - LJU

HUYLJU

Grimsby Humberside

Thu 30/10

09:50-13:00

3 stops26h 10m

Ljubljana Joze Pucnik

Thu 6/11

09:45-21:20

3 stops12h 35m

£469

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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.
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

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

Currently, January is the cheapest month in which you can book a flight from Grimsby to Slovenia (average of £103). Flying from Grimsby to Slovenia in July is currently the most expensive (average of £325). 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.

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated 16 September 2025.
Get a feel of what it's like to fly with KLM from Grimsby to Slovenia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Grimsby to Slovenia. 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 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 11h 45m. 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.

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

    Currently, January is the cheapest month in which you can book a flight from Grimsby to Slovenia (average of £103). Flying from Grimsby to Slovenia in July is currently the most expensive (average of £325). 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

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Top airline flying from Grimsby to Slovenia

Discover the top airline that operate flights from Grimsby to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£251Average£366FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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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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