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Cheap flights from London Heathrow Airport to Košice from £96

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KSC
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Košice

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Košice
Explore the most affordable flight options available from Heathrow to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Wed 10/1206:00LHR - KSC
1 stop7h 15mAustrian Airlines
Thu 22/105:20KSC - LHR
1 stop14h 20mAustrian Airlines
Deal found 15/11£160
Thu 4/1220:05LHR - KSC
1 stop11h 55mMultiple Airlines
Sun 7/1214:55KSC - LHR
1 stop18h 25mMultiple Airlines
Deal found 16/11£161
Wed 10/1206:35LHR - KSC
2 stops6h 40mMultiple Airlines
Thu 22/114:55KSC - LHR
1 stop7h 45mMultiple Airlines
Deal found 15/11£168
Wed 31/1206:00LHR - KSC
1 stop6h 55mMultiple Airlines
Wed 7/114:55KSC - LHR
1 stop7h 45mMultiple Airlines
Deal found 16/11£173
Fri 5/1219:15LHR - KSC
2 stops18h 00mMultiple Airlines
Wed 17/1214:40KSC - LHR
1 stop8h 00mMultiple Airlines
Deal found 17/11£175
Thu 27/1109:00LHR - KSC
1 stop23h 00mMultiple Airlines
Sun 30/1114:55KSC - LHR
1 stop18h 25mMultiple Airlines
Deal found 16/11£184
Wed 31/1217:25LHR - KSC
2 stops38h 35mSWISS
Wed 7/114:40KSC - LHR
1 stop18h 25mSWISS
Deal found 16/11£184
Wed 10/1207:40LHR - KSC
2 stops5h 35mLufthansa
Thu 22/105:20KSC - LHR
2 stops8h 40mLufthansa
Deal found 15/11£190
Fri 5/1220:15LHR - KSC
2 stops17h 00mLufthansa
Wed 17/1214:55KSC - LHR
2 stops9h 00mLufthansa
Deal found 17/11£196

Cheap flight deals from Heathrow to Košice

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Košice (KSC). 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 17 November 2025.

Round-trip from

£140

One-way from

£96

Popular in

December

Cheapest in

January

Average price

£179
SWISS
  • SWISS
  • 7/2-9/2
  • 2 total stops
  • 20h 40m total
  • London to Košice
Search Deals
10/1
  • 10/1
  • 1 total stop
  • 12h 35m total
  • London to Košice
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Košice 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 17 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Košice that are best for you.

Fly from

Heathrow

Fly to

Košice

Route

Depart

Return

Price

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Sat 7/2

06:00-14:15

1 stop7h 15m

Košice Barca

Mon 9/2

19:40-08:05

1 stop13h 25m

£140

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Thu 12/3

20:05-09:00

1 stop11h 55m

Košice Barca

Mon 16/3

19:40-08:05

1 stop13h 25m

£148

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Thu 12/3

19:25-14:15

1 stop17h 50m

Košice Barca

Mon 16/3

05:20-18:40

1 stop14h 20m

£149

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Mon 5/1

06:00-14:15

1 stop7h 15m

Košice Barca

Fri 9/1

14:55-18:40

1 stop4h 45m

£149

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Sat 17/1

06:00-14:15

1 stop7h 15m

Košice Barca

Thu 22/1

14:55-21:40

1 stop7h 45m

£149

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Fri 16/1

06:00-14:15

1 stop7h 15m

Košice Barca

Wed 21/1

14:55-18:40

1 stop4h 45m

£157

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Wed 10/12

06:00-14:15

1 stop7h 15m

Košice Barca

Thu 22/1

05:20-18:40

1 stop14h 20m

£160

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Thu 4/12

20:05-09:00

1 stop11h 55m

Košice Barca

Sun 7/12

14:55-08:20

1 stop18h 25m

£161

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Fri 2/1

06:00-14:15

1 stop7h 15m

Košice Barca

Tue 6/1

14:55-21:40

1 stop7h 45m

£162

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Wed 10/12

06:35-14:15

2 stops6h 40m

Košice Barca

Thu 22/1

14:55-21:40

1 stop7h 45m

£168

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 24 results
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Best time to book a flight from Heathrow to Košice

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

What is the cheapest time of day to fly from LHR to KSC?

Find hourly flight availability from Heathrow to Košice. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 November 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Košice is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.

Reviews of airlines servicing Košice

Get insights into the airlines that provide service to Košice. 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 Košice. Reviews last updated 17 November 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Košice, such as Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
873 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
873 reviews
Austrian Airlines
7.6
Good
873 reviews
Check prices

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

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

    If you book a flight to Košice from London Heathrow, you will be flying to Barca, which is the city’s only airport. Košice Barca (KSC) is located 3.6 mi from the center of Košice. There are 0 flights from London Heathrow to Barca per day from 1 airline.

  • How long is the flight from London Heathrow Airport to Košice?

    Departing from London Heathrow Airport to Košice will take you 11h 55m. The distance between London Heathrow Airport and Košice is about 977 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London Heathrow Airport to Košice round-trip?

    Currently priced at £141, Austrian Airlines will fly you from London Heathrow Airport to Košice and back. In addition to Austrian Airlines, many other airlines offer competitively priced options for your trip. Austrian Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Košice by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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 Heathrow to Košice

Discover the top airline that operate flights from Heathrow to Košice. 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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest£141Average£220FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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

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

Cheapflights helps you find that perfect flight to Košice from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Heathrow to Košice with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Košice become cheaper?

Of course! You can now track prices for flights from Heathrow to Košice 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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