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Cheap flights from London Heathrow Airport to Košice from £73

LHR — KSC
29 Oct — 5 Nov1
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

Fri 16/1006:00 -
1 stop25h 45m
Mon 19/1019:40 -
1 stop13h 15m
Deal found 25/9£169
Thu 29/1009:00 -
1 stop23h 00m
Wed 4/1114:35 -
1 stop5h 40m
Deal found 25/9£170
Thu 5/1113:45 -
1 stop18h 15m
Fri 13/1109:45 -
1 stop7h 35m
Deal found 27/9£171
Thu 19/1118:40 -
1 stop13h 20m
Sun 22/1114:55 -
1 stop18h 25m
Deal found 25/9£172
Sat 10/1012:20 -
1 stop10h 00m
Sat 17/1009:55 -
1 stop7h 30m
Deal found 24/9£173
Tue 13/1020:05 -
1 stop17h 00m
Sat 17/1009:55 -
1 stop12h 50m
Deal found 27/9£174
Tue 13/1020:05 -
1 stop17h 00m
Wed 21/1014:50 -
1 stop5h 30m
Deal found 28/9£174
Fri 9/1006:00 -
1 stop25h 45m
Mon 12/1014:45 -
1 stop7h 55m
Deal found 24/9£176
Thu 15/1006:00 -
1 stop7h 00m
Mon 19/1019:40 -
1 stop13h 15m
Deal found 27/9£177
Thu 5/1110:35 -
1 stop5h 30m
Sun 8/1115:15 -
1 stop19h 20m
Deal found 28/9£177
Thu 17/1210:35 -
1 stop5h 30m
Thu 7/117:40 -
1 stop24h 40m
Deal found 27/9£178

Find flight deals from Heathrow to Košice

Round-trip from

£169

One-way from

£73

Popular in

July

Cheapest in

January

Average price

£90
SWISS
  • SWISS
  • 16/10-19/10
  • 2 total stops
  • 39h 00m total
  • London to Košice
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7/11-31/12
  • 7/11-31/12
  • 1 total stop
  • 21h 10m total
  • London to Košice
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Košice that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Wed 18/11

20:50-06:55

2 stops33h 05m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£95

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Sat 10/10

16:50-12:40

1 stop18h 50m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£99

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Wed 14/10

08:50-18:00

1 stop8h 10m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£107
Fastest return journey

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Tue 29/12

06:30-12:30

1 stop5h 00m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£112

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Wed 7/10

20:50-06:55

2 stops33h 05m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£118

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Fri 4/12

09:55-16:50

3 stops29h 55m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£120

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Sun 20/12

20:50-16:50

2 stops19h 00m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£130

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Fri 16/10

06:00-14:00

1 stop7h 00m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£142

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Sat 17/10

06:00-14:00

1 stop7h 00m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£142

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Wed 14/10

07:25-14:00

2 stops5h 35m

Košice Barca

Wed 31/12

00:00-00:00

Nonstop0h 00m

£150

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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

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?

Vienna (VIE) – chosen by Cheapflights users on 80% 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?

Warsaw (WAW) is the most affordable one-stop option, with an average return flight price of £154.

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

Flights via Vienna (VIE) have the shortest average one-way travel time for one-stop routes: 4h 06m.

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

Flights via Vienna (VIE) offer the fastest connection on this route, with an average stopover time of 2h 16m.

Reviews of airlines servicing Košice

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
975 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Overall

7.5

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.
Austrian Airlines
7.5
Good
975 reviews
Austrian Airlines
7.5
Good
975 reviews
Check prices

Boarding

7.6

Comfort

7.3

Food

6.8

Crew

8.1

Entertainment

6.8

Overall

7.5

Reviews

1 / 20
10.0
Excellent

KENNETH,Mar 2026

VIE - EWR

Everything was great, took off on time, arrived on time, boarding was smooth, food and movies were great.

Related info for your journey

  • 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 5h 30m. 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 £139, 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.

  • 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

Top airline flying from Heathrow to Košice

AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest£139Average£232FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

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

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