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Cheap flights from London Heathrow Airport to Košice from £112

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KSC
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap 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 15 February 2026.

Sat 14/309:05
LHR
-
KSC
1 stop4h 10m
Austrian Airlines
Wed 18/314:55
KSC
-
LHR
1 stop4h 45m
Austrian Airlines
Deal found 14/2£141
Mon 16/306:00
LHR
-
KSC
1 stop7h 15m
Austrian Airlines
Mon 23/305:20
KSC
-
LHR
1 stop9h 45m
Austrian Airlines
Deal found 14/2£141
Mon 16/306:00
LHR
-
KSC
1 stop7h 15m
Austrian Airlines
Tue 24/305:20
KSC
-
LHR
1 stop9h 45m
Austrian Airlines
Deal found 13/2£142
Thu 30/406:00
LHR
-
KSC
1 stop16h 20m
Austrian Airlines
Tue 19/514:45
KSC
-
LHR
1 stop7h 55m
Austrian Airlines
Deal found 11/2£144
Sat 14/306:00
LHR
-
KSC
1 stop7h 15m
Austrian Airlines
Sun 15/314:55
KSC
-
LHR
1 stop24h 10m
Austrian Airlines
Deal found 14/2£146
Sat 14/306:00
LHR
-
KSC
1 stop7h 15m
Austrian Airlines
Sat 21/314:55
KSC
-
LHR
1 stop4h 45m
Austrian Airlines
Deal found 12/2£149
Wed 15/406:00
LHR
-
KSC
1 stop7h 00m
Austrian Airlines
Sat 25/414:45
KSC
-
LHR
1 stop4h 55m
Austrian Airlines
Deal found 13/2£151
Thu 16/406:00
LHR
-
KSC
1 stop7h 00m
Austrian Airlines
Sat 25/405:25
KSC
-
LHR
1 stop14h 15m
Austrian Airlines
Deal found 12/2£152
Thu 26/209:05
LHR
-
KSC
1 stop4h 10m
Austrian Airlines
Tue 3/305:20
KSC
-
LHR
1 stop14h 20m
Austrian Airlines
Deal found 13/2£155
Sat 14/309:05
LHR
-
KSC
1 stop4h 10m
Multiple Airlines
Wed 18/314:55
KSC
-
LHR
2 stops7h 05m
Multiple Airlines
Deal found 14/2£156
Mon 23/214:50
LHR
-
KSC
1 stop7h 25m
Austrian Airlines
Mon 2/305:20
KSC
-
LHR
1 stop9h 45m
Austrian Airlines
Deal found 12/2£157

Find 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 15 February 2026.

Round-trip from

£141

One-way from

£112

Popular in

May

Cheapest in

January

Average price

£181
Austrian Airlines
  • Austrian Airlines
  • 14/3-18/3
  • 2 total stops
  • 8h 55m total
  • London to Košice
Search Deals
LOT
  • LOT
  • 20/4
  • 1 total stop
  • 4h 25m total
  • London to Košice
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 15 February 2026.
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

Mon 16/3

06:00-14:15

1 stop7h 15m

Košice Barca

Mon 23/3

05:20-14:05

1 stop9h 45m

£141

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Fri 13/3

06:00-14:15

1 stop7h 15m

Košice Barca

Tue 17/3

05:20-18:40

1 stop14h 20m

£141

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Mon 16/3

06:00-14:15

1 stop7h 15m

Košice Barca

Tue 24/3

05:20-14:05

1 stop9h 45m

£142

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Mon 16/3

06:00-14:15

1 stop7h 15m

Košice Barca

Sun 22/3

14:55-21:40

1 stop7h 45m

£142

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Thu 30/4

06:00-23:20

1 stop16h 20m

Košice Barca

Tue 19/5

14:45-21:40

1 stop7h 55m

£144

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Sat 14/3

06:00-14:15

1 stop7h 15m

Košice Barca

Sun 15/3

14:55-14:05

1 stop24h 10m

£146

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Sun 15/3

06:00-14:15

1 stop7h 15m

Košice Barca

Thu 19/3

05:20-18:40

1 stop14h 20m

£146

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Sat 14/3

06:00-14:15

1 stop7h 15m

Košice Barca

Sat 21/3

14:55-18:40

1 stop4h 45m

£149

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Fri 17/4

06:00-14:00

1 stop7h 00m

Košice Barca

Sat 25/4

05:25-18:40

1 stop14h 15m

£152

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Thu 16/4

06:00-14:00

1 stop7h 00m

Košice Barca

Sat 25/4

05:25-18:40

1 stop14h 15m

£152

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 23 results
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2
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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’s the top stopover airport for flights from London Heathrow Airport to Košice?

Share of one-stop return flights from London Heathrow Airport to Košice chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Vienna (VIE) – chosen by Cheapflights users on 90% of one-stop itineraries from London Heathrow Airport to Košice on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Košice?

Average return fare for one-stop flights from London Heathrow Airport to Košice, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Vienna (VIE) is the most affordable one-stop option, with an average return flight price of £284.

What’s the fastest stopover option from London Heathrow Airport to Košice?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Košice, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Vienna (VIE) have the shortest average one-way travel time for one-stop routes: 5h 07m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Košice?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Košice, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Vienna (VIE) offer the fastest connection on this route, with an average stopover time of 1h 55m.

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 15 February 2026.
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
7.5
Good
896 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.5
Good
896 reviews
Austrian Airlines
7.5
Good
896 reviews
Check prices

Comfort

7.3

Crew

8.1

Food

6.8

Overall

7.5

Boarding

7.6

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

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 7h 15m. The distance between London Heathrow Airport and Košice is about 977 mi.

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

    Currently priced at £136, 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 37% 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 15 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest£136Average£203FlexibilityNo 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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