HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$115+ Cheap flights from Košice (KSC) to London (LON)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — LON
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Košice to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Thursday or Saturday 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 July 30, 2025.

Round-trip from

$228
(SWISS)

One-way from

$115
(Mytrip)

Popular in

August

Cheapest in

January

Average price

$181

Good one-way deal

$36 or less
From Košice Barca to London (LON)
Search Deals
One-way flight from Košice Barca to London (LON)
Search Deals
Highest demand for flights based on searches. 40% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a one-way flight from Košice Barca to London (LON).
Search Deals

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 July 30, 2025.

This SWISS deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:55 pmKSC - LHR
1 stop22h 55mSWISS
Tue 10/148:05 pmLHR - KSC
1 stop16h 50mSWISS
Deal found 7/30$228
This Austrian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:25 amKSC - LHR
1 stop4h 20mAustrian Airlines
Sun 10/197:30 pmLHR - KSC
1 stop26h 50mAustrian Airlines
Deal found 7/30$229
This Lufthansa deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:45 pmKSC - LHR
1 stop5h 35mMultiple Airlines
Sun 10/197:25 amLHR - KSC
2 stops5h 35mMultiple Airlines
Deal found 7/30$249
This Lufthansa deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/62:45 pmKSC - LHR
2 stops7h 00mLufthansa
Sat 9/136:55 amLHR - KSC
2 stops6h 05mLufthansa
Deal found 7/30$270
This LOT deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:50 pmKSC - LHR
1 stop5h 30mLOT
Mon 10/1310:15 amLHR - KSC
1 stop25h 00mLOT
Deal found 7/30$320

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 30, 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 - LHR

KSCLHR

Košice Barca

Mon 9/22

7:55 pm-5:50 pm

1 stop22h 55m

London Heathrow

Tue 10/14

8:05 pm-1:55 pm

1 stop16h 50m

$228

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Thu 9/25

5:25 am-8:45 am

1 stop4h 20m

London Heathrow

Sun 10/19

7:30 pm-11:20 pm

1 stop26h 50m

$229

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Wed 10/15

2:45 pm-7:20 pm

1 stop5h 35m

London Heathrow

Sun 10/19

7:25 am-2:00 pm

2 stops5h 35m

$249

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Sat 9/6

2:45 pm-8:45 pm

2 stops7h 00m

London Heathrow

Sat 9/13

6:55 am-2:00 pm

2 stops6h 05m

$270

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Tue 9/23

12:50 pm-5:20 pm

1 stop5h 30m

London Heathrow

Mon 10/13

10:15 am-12:15 pm

1 stop25h 00m

$320

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Thu 9/25

5:40 pm-10:00 pm

1 stop5h 20m

$115

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Thu 9/25

3:00 pm-9:10 am

2 stops19h 10m

$158

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Wed 9/10

2:45 pm-8:45 am

1 stop19h 00m

$185

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Fri 12/5

9:45 am-8:05 am

1 stop23h 20m

$186

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Thu 9/4

5:25 am-8:45 pm

2 stops16h 20m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 round-trip 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 round-trip flight from Košice to London. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Košice to London, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Košice to London (average of $661). Flying from Košice to London in June is currently the most expensive (average of $1,097). 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 July 30, 2025.

It’s typically best to fly out from Košice to London in the afternoon. Doing so could potentially save you 17% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip 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 July 30, 2025.
See what other customers who have flown with LOT, Austrian Airlines, and SWISS from Košice to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

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
1,105 reviews
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

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
823 reviews
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

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
1,686 reviews
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

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
7,269 reviews
LOT
7.6
Good
1,105 reviews

Boarding

7.6

Comfort

7.5

Crew

8.2

Overall

7.6

Food

7.2

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 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 1 airline.

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

    Currently priced at $228, SWISS will fly you from Košice to London and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Austrian Airlines and Lufthansa - these airlines can fly you to your destination from $229 and $270, respectively.

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

    $115 is the cheapest one-way deal found within the past few days, from LOT. You may also be able to find cheap deals on Austrian Airlines and SWISS, with prices starting from $185 and $186, respectively.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Košice to London (average of $661). Flying from Košice to London in June is currently the most expensive (average of $1,097). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Orpington
Watford
Gatwick
Borehamwood
Dartford
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Košice to London

Discover the top airline 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 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest$38Average$49FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.