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Cheap flights from Košice to London 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — LON
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Košice Barca to London are usually found in January or November, booked 77 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Košice to London

Discover tips and strategies to find the most affordable flight options for your journey from Košice (KSC) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£26

One-way from

£10

Popular in

August

Cheapest in

January

Average price

£138

Good round-trip deal

£26 or less

Good one-way deal

£20 or less
Wizz Air
  • Wizz Air
  • 18/9-22/9
  • Nonstop
  • 5h 20m total
  • Košice to London
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Wizz Air
  • Wizz Air
  • 18/9
  • Nonstop
  • 2h 45m total
  • Košice to London
Search Deals
Highest demand for flights based on searches. 39% potential increase in price (£29 potential increase over avg. return price).
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Cheapest flight prices on average. 12% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Košice Barca to London (LON).
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Price to beat on a one-way flight from Košice Barca to London (LON).
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Find flight deals from Košice to London

Cheapest flights from Košice to London
Explore the most affordable flight options available from Košice to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Thu 18/909:30KSC - LTN
Nonstop2h 45mWizz Air
Mon 22/905:20LTN - KSC
Nonstop2h 35mWizz Air
Deal found 13/8£26
Thu 18/909:30KSC - LTN
Nonstop2h 45mWizz Air
Sun 21/905:20LTN - KSC
Nonstop2h 35mWizz Air
Deal found 13/8£27
Thu 18/921:05KSC - STN
Nonstop2h 35mRyanair
Fri 19/908:15STN - KSC
Nonstop2h 25mRyanair
Deal found 14/8£28
Fri 19/909:30KSC - LTN
Nonstop2h 45mWizz Air
Sun 21/905:20LTN - KSC
Nonstop2h 35mWizz Air
Deal found 13/8£28
Fri 3/1009:30KSC - LTN
Nonstop2h 45mWizz Air
Sun 5/1005:20LTN - KSC
Nonstop2h 35mWizz Air
Deal found 13/8£29
Wed 17/922:20KSC - STN
Nonstop2h 35mRyanair
Thu 18/917:15STN - KSC
Nonstop2h 25mRyanair
Deal found 14/8£30
Thu 2/1009:30KSC - LTN
Nonstop2h 45mWizz Air
Sun 5/1005:20LTN - KSC
Nonstop2h 35mWizz Air
Deal found 14/8£30
Fri 26/909:30KSC - LTN
Nonstop2h 45mWizz Air
Sun 28/905:20LTN - KSC
Nonstop2h 35mWizz Air
Deal found 15/8£30
Sat 22/1110:05KSC - LTN
Nonstop2h 50mWizz Air
Tue 25/1106:00LTN - KSC
Nonstop2h 35mWizz Air
Deal found 13/8£31
Wed 1/1009:30KSC - LTN
Nonstop2h 45mWizz Air
Fri 3/1005:20LTN - KSC
Nonstop2h 35mWizz Air
Deal found 13/8£32
Sat 29/1110:05KSC - LTN
Nonstop2h 50mWizz Air
Tue 2/1206:00LTN - KSC
Nonstop2h 35mWizz Air
Deal found 14/8£32
Fri 19/912:05KSC - STN
Nonstop2h 35mRyanair
Sat 20/918:45STN - KSC
Nonstop2h 25mRyanair
Deal found 14/8£33

Cheapflights Fare Finder

 
Customise your flight search to find flights from Košice to London 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 15 August 2025.
Use the filters below to find and compare flights from Košice to London that are best for you.

Fly from

Košice

Fly to

London

Route

Depart

Return

Price

KošiceLondon

KSC - LTN

KSCLTN

Košice Barca

Thu 18/9

09:30-11:15

Nonstop2h 45m

London Luton

Mon 22/9

05:20-08:55

Nonstop2h 35m

£26

KošiceLondon

KSC - LTN

KSCLTN

Košice Barca

Wed 15/10

09:30-11:15

Nonstop2h 45m

London Luton

Sun 19/10

05:20-08:55

Nonstop2h 35m

£27

KošiceLondon

KSC - LTN

KSCLTN

Košice Barca

Thu 18/9

09:30-11:15

Nonstop2h 45m

London Luton

Sun 21/9

05:20-08:55

Nonstop2h 35m

£27

KošiceLondon

KSC - STN

KSCSTN

Košice Barca

Fri 26/9

12:05-13:40

Nonstop2h 35m

London Stansted

Sat 27/9

18:45-22:10

Nonstop2h 25m

£28

KošiceLondon

KSC - STN

KSCSTN

Košice Barca

Thu 18/9

21:05-22:40

Nonstop2h 35m

London Stansted

Fri 19/9

08:15-11:40

Nonstop2h 25m

£28

KošiceLondon

KSC - STN

KSCSTN

Košice Barca

Wed 1/10

22:20-23:55

Nonstop2h 35m

London Stansted

Fri 3/10

08:15-11:40

Nonstop2h 25m

£28

KošiceLondon

KSC - LTN

KSCLTN

Košice Barca

Mon 13/10

09:30-11:15

Nonstop2h 45m

London Luton

Wed 15/10

05:20-08:55

Nonstop2h 35m

£28

KošiceLondon

KSC - LTN

KSCLTN

Košice Barca

Fri 19/9

09:30-11:15

Nonstop2h 45m

London Luton

Mon 22/9

05:20-08:55

Nonstop2h 35m

£28

KošiceLondon

KSC - LTN

KSCLTN

Košice Barca

Fri 19/9

09:30-11:15

Nonstop2h 45m

London Luton

Sun 21/9

05:20-08:55

Nonstop2h 35m

£28

KošiceLondon

KSC - LTN

KSCLTN

Košice Barca

Sat 22/11

10:05-11:55

Nonstop2h 50m

London Luton

Thu 27/11

06:00-09:35

Nonstop2h 35m

£28

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 60 results
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Best time to book a flight from Košice to London

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

How far ahead should I book a flight from Košice to London?

Use this chart to determine the optimal time to book a return flight from Košice to London. Price data was last updated on 8 August 2025.

The price you pay for your flight from Košice to London may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Košice to London (average of £112). Flying from Košice to London in August is currently the most expensive (average of £164). 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 KSC to LON?

Find hourly flight availability from Košice to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 August 2025.

A simple way to save on the total cost of your ticket is to fly from Košice to London in the morning. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight at midday.

How much does it cost for a return flight from Košice to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 15 August 2025.
Read reviews from past customers who have flown with Ryanair and Wizz Air from Košice to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.8
Okay
5,153 reviews
Check prices

Overall

6.8

Entertainment

5.6

Crew

7.5

Comfort

6.5

Boarding

6.7

Food

6.0

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Ryanair
6.8
Okay
5,153 reviews
Ryanair
6.8
Okay
5,153 reviews
Check prices

Overall

6.8

Entertainment

5.6

Crew

7.5

Comfort

6.5

Boarding

6.7

Food

6.0

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.
Wizz Air
6.0
Okay
145 reviews
Ryanair
6.8
Okay
5,153 reviews
Check prices

Overall

6.8

Entertainment

5.6

Crew

7.5

Comfort

6.5

Boarding

6.7

Food

6.0

Reviews

1 / 20
4.0
Okay

Mark,May 2025

BCN - STN

Departed an hour late, with zero indication that that would be the case, very poor communication / acknowledgement of the delay, with no explanation.

Related info for your journey

Find useful and relevant information for your journey from Košice to London. 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 Košice to London?

    If you book a flight to London from Košice, you will be flying from Barca, which is the city’s only airport. Košice Barca (KSC) is located 3.6 mi from the center of Košice. There is 1 flight from Barca to London per day from 2 different airlines.

  • What are the cheapest airlines flying from Košice to London round-trip?

    According to our current data, Ryanair (£13), and Wizz Air (£22) offers the cheapest pricing from Košice to London. Ryanair is priced at 79% lower than the current average price of a flight leaving 3 months from now.

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

    The most popular route from Košice to London is Košice Barca - London Heathrow. You may also consider Košice Barca - London City or Košice Barca - London Gatwick.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Košice to London (average of £112). Flying from Košice to London in August is currently the most expensive (average of £164). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Croydon
Hounslow
Gatwick
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Deal
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Crawley
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Hayes
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Watford
Chichester
Dartford

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Košice to London

Discover the top 2 airlines that operate flights from Košice to London. 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£13Average£28FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Wizz AirCheapest£22Average£27FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Košice to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Košice to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Košice to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Košice to London 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 Košice to London become cheaper?

Of course! You can now track prices for flights from Košice to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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