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Cheap flights from London to Slovakia from £18

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BTS
23 Jul — 30 Jul1
1 adult

Cheap flight deals from London to Slovakia

Keep the following information in mind while searching for London to Slovakia flight deals. Data was last updated 18 July 2025.

Round-trip from

£34

One-way from

£18

Popular in

December

Cheapest in

January

Average price

£113

Good round-trip deal

£60 or less

Good one-way deal

£15 or less
Wizz Air
  • Wizz Air
  • 30/9-2/10
  • Nonstop
  • 4h 45m total
  • London to Slovakia
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Wizz Air
  • Wizz Air
  • 25/8
  • Nonstop
  • 2h 35m total
  • London to Slovakia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£0 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London (LON) to Slovakia.
Search Deals
Price to beat on a one-way flight from London (LON) to Slovakia.
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Find flight deals from London to Slovakia

Cheapest flights from London to Slovakia
Explore the most affordable flight options available from London to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Mon 8/905:30LTN - BTS
Nonstop2h 20mWizz Air
Thu 11/909:25BTS - LTN
Nonstop2h 25mWizz Air
Deal found 17/7£35
Mon 15/905:20LTN - KSC
Nonstop2h 35mWizz Air
Fri 10/1009:30KSC - LTN
Nonstop2h 45mWizz Air
Deal found 15/7£39
Sun 14/906:00STN - BTS
Nonstop2h 10mRyanair
Thu 18/922:30BTS - STN
Nonstop2h 20mRyanair
Deal found 17/7£43
Sat 30/818:45STN - KSC
Nonstop2h 25mRyanair
Sat 6/922:35KSC - STN
Nonstop2h 35mRyanair
Deal found 16/7£61
Mon 8/905:30LTN - BTS
Nonstop2h 20mMultiple Airlines
Thu 11/906:40BTS - LTN
1 stop15h 00mMultiple Airlines
Deal found 17/7£69
Thu 4/908:45LTN - KSC
1 stop11h 40mMultiple Airlines
Wed 24/909:30KSC - LTN
Nonstop2h 45mMultiple Airlines
Deal found 17/7£89
Sun 24/806:00STN - BTS
Nonstop2h 10mMultiple Airlines
Fri 5/922:30BTS - STN
1 stop9h 55mMultiple Airlines
Deal found 16/7£113
Sun 14/908:55LGW - BTS
1 stop14h 55mMultiple Airlines
Thu 18/910:50BTS - LGW
1 stop9h 50mMultiple Airlines
Deal found 17/7£119
Sun 31/819:55STN - KSC
2 stops24h 45mMultiple Airlines
Sat 6/922:35KSC - STN
Nonstop2h 35mMultiple Airlines
Deal found 18/7£131
Fri 12/918:40LGW - KSC
1 stop12h 55mSWISS
Mon 15/919:55KSC - LGW
1 stop22h 55mSWISS
Deal found 17/7£148
Thu 4/920:05LHR - KSC
1 stop11h 35mMultiple Airlines
Wed 24/905:25KSC - LHR
1 stop4h 35mMultiple Airlines
Deal found 17/7£151
Tue 2/906:00LHR - KSC
1 stop16h 20mAustrian Airlines
Sat 6/914:45KSC - LHR
1 stop19h 00mAustrian Airlines
Deal found 18/7£153

Cheapflights Fare Finder

Customise your flight search to find flights from London to Slovakia 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 18 July 2025.
Use the filters below to find and compare flights from London to Slovakia that are best for you.

Fly from

London

Fly to

Slovakia

Route

Depart

Return

Price

LondonBratislava

LTN - BTS

LTNBTS

London Luton

Tue 30/9

05:30-08:50

Nonstop2h 20m

Bratislava - M. R. Štefánik

Thu 2/10

09:25-10:50

Nonstop2h 25m

£34

LondonKošice

LTN - KSC

LTNKSC

London Luton

Mon 15/9

05:20-08:55

Nonstop2h 35m

Košice Barca

Fri 10/10

09:30-11:15

Nonstop2h 45m

£39

LondonBratislava

STN - BTS

STNBTS

London Stansted

Sun 14/9

06:00-09:10

Nonstop2h 10m

Bratislava - M. R. Štefánik

Thu 18/9

22:30-23:50

Nonstop2h 20m

£43

LondonKošice

STN - KSC

STNKSC

London Stansted

Sat 30/8

18:45-22:10

Nonstop2h 25m

Košice Barca

Sat 6/9

22:35-00:10

Nonstop2h 35m

£61

LondonBratislava

LTN - BTS

LTNBTS

London Luton

Mon 8/9

05:30-08:50

Nonstop2h 20m

Bratislava - M. R. Štefánik

Thu 11/9

06:40-20:40

1 stop15h 00m

£69

LondonKošice

LTN - KSC

LTNKSC

London Luton

Thu 4/9

08:45-21:25

1 stop11h 40m

Košice Barca

Wed 24/9

09:30-11:15

Nonstop2h 45m

£89

LondonBratislava

STN - BTS

STNBTS

London Stansted

Sun 24/8

06:00-09:10

Nonstop2h 10m

Bratislava - M. R. Štefánik

Fri 5/9

22:30-07:25

1 stop9h 55m

£113

LondonBratislava

LGW - BTS

LGWBTS

London Gatwick

Sun 14/9

08:55-00:50

1 stop14h 55m

Bratislava - M. R. Štefánik

Thu 18/9

10:50-19:40

1 stop9h 50m

£119

LondonKošice

STN - KSC

STNKSC

London Stansted

Sun 31/8

19:55-21:40

2 stops24h 45m

Košice Barca

Sat 6/9

22:35-00:10

Nonstop2h 35m

£131

LondonKošice

LGW - KSC

LGWKSC

London Gatwick

Fri 12/9

18:40-08:35

1 stop12h 55m

Košice Barca

Mon 15/9

19:55-17:50

1 stop22h 55m

£148

Flights are sorted by cheapest return flights first.

Deals found on 15/7

Showing 1-10 of 49 results
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Best time to book a flight from London to Slovakia

Have a flexible travel schedule? Discover the best time to fly to Slovakia from London 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 London to Slovakia

What is the cheapest month to book a flight from London to Slovakia?

Currently, January is the cheapest month in which you can book a flight from London to Slovakia (average of £52). Flying from London to Slovakia in August is currently the most expensive (average of £176). 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.

What is the cheapest time of day to fly from LON to SK?

Find hourly flight availability from London to Slovakia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

A simple way to save on the total cost of your ticket is to fly from London to Slovakia in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London to Slovakia?

Use this chart to determine the cheapest time to fly return from London to Slovakia. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Slovakia flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Slovakia

Explore weekly flight availability from London to Slovakia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 July 2025.

The most flights from LON to SK0 are scheduled on a Wednesday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Slovakia

Get insights into the airlines that provide service to Slovakia. 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 Slovakia. Reviews last updated 18 July 2025.
Read through reviews of airlines operating flights from London to Slovakia, such as LOT, Austrian Airlines, andSWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,099 reviews
Check prices

Overall

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
LOT
7.6
Good
1,099 reviews
LOT
7.6
Good
1,099 reviews
Check prices

Overall

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Austrian Airlines
7.6
Good
817 reviews
LOT
7.6
Good
1,099 reviews
Check prices

Overall

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
SWISS
7.5
Good
1,661 reviews
LOT
7.6
Good
1,099 reviews
Check prices

Overall

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Ryanair
6.9
Okay
5,148 reviews
LOT
7.6
Good
1,099 reviews
Check prices

Overall

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.
Lufthansa
6.8
Okay
7,216 reviews
LOT
7.6
Good
1,099 reviews
Check prices

Overall

7.6

Comfort

7.5

Crew

8.2

Food

7.2

Boarding

7.6

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

Related info for your journey

Find useful and relevant information for your journey from London to Slovakia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from London to Slovakia one-way?

    £18 is the cheapest one-way deal found within the past few days, from Wizz Air. You may also be able to find cheap deals on Ryanair and SWISS, with prices starting from £19 and £106, respectively.

  • What are the most popular routes from London to Slovakia?

    The most popular route from London to Slovakia is London Luton - Bratislava - M. R. Štefánik. You may also consider London Heathrow - Bratislava - M. R. Štefánik or London Gatwick - Bratislava - M. R. Štefánik.

  • Can I find deals for flights from London to Slovakia that include hotel bookings?

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

  • How can I find direct flights from London to Slovakia?

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

  • Can I find deals for business class flights from London to Slovakia?

    Yes. Cheapflights offers flight deals from London to Slovakia 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 London to Slovakia?

    Currently, January is the cheapest month in which you can book a flight from London to Slovakia (average of £52). Flying from London to Slovakia in August is currently the most expensive (average of £176). 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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Alternative routes for London to Slovakia

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Top 4 airlines flying from London to Slovakia

Discover the top 4 airlines that operate flights from London to Slovakia. 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 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£25Average£95FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
RyanairCheapest£28Average£84FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Austrian AirlinesCheapest£137Average£217FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapest£145Average£289FlexibilityNo cancel feeOn-time81%
Search LOT flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Slovakia?

Deals for London to Slovakia 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 London to Slovakia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Slovakia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Slovakia with no change fees?

Yes, we can. To see specific flights from London to Slovakia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Slovakia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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