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Cheap flights from Košice to London Heathrow Airport from £79

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — LHR
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Košice to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Košice to Heathrow
Explore the most affordable flight options available from Košice to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Mon 19/1012:30
KSC
-
LHR
1 stop10h 30m
LOT
Thu 5/1118:20
LHR
-
KSC
1 stop19h 20m
LOT
Deal found 21/7£155
Thu 29/1017:40
KSC
-
LHR
1 stop5h 20m
LOT
Sat 31/1018:20
LHR
-
KSC
1 stop19h 20m
LOT
Deal found 20/7£156
Thu 29/1017:40
KSC
-
LHR
1 stop5h 20m
LOT
Sun 1/1118:20
LHR
-
KSC
1 stop17h 10m
LOT
Deal found 20/7£159
Sat 19/914:45
KSC
-
LHR
1 stop18h 35m
Austrian Airlines
Wed 23/906:00
LHR
-
KSC
1 stop16h 20m
Austrian Airlines
Deal found 22/7£173
Mon 10/814:45
KSC
-
LHR
1 stop18h 35m
Austrian Airlines
Wed 12/806:00
LHR
-
KSC
1 stop16h 20m
Austrian Airlines
Deal found 20/7£176
Fri 11/915:05
KSC
-
LHR
1 stop19h 15m
LOT
Sun 13/906:30
LHR
-
KSC
1 stop7h 00m
LOT
Deal found 22/7£178
Fri 11/915:05
KSC
-
LHR
1 stop19h 15m
LOT
Mon 14/910:20
LHR
-
KSC
1 stop24h 50m
LOT
Deal found 21/7£179
Sat 1/805:25
KSC
-
LHR
1 stop17h 15m
Austrian Airlines
Wed 19/806:00
LHR
-
KSC
1 stop16h 20m
Austrian Airlines
Deal found 20/7£186
Tue 11/814:45
KSC
-
LHR
1 stop18h 35m
Austrian Airlines
Sat 15/806:00
LHR
-
KSC
1 stop16h 20m
Austrian Airlines
Deal found 23/7£189

Find flight deals from Košice to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Košice (KSC) to Heathrow (LHR). 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 23 July 2026.

Round-trip from

£143

One-way from

£79

Popular in

January

Cheapest in

October

Average price

£160
LOT
  • LOT
  • 14/1-16/1
  • 2 total stops
  • 44h 00m total
  • Košice to London
Search Deals
LOT
  • LOT
  • 3/12
  • 1 total stop
  • 24h 40m total
  • Košice to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Košice to Heathrow 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 23 July 2026.
Use the filters below to find and compare flights from Košice to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Mon 19/10

12:30-22:00

1 stop10h 30m

London Heathrow

Thu 5/11

18:20-14:40

1 stop19h 20m

£155

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Fri 11/9

15:05-09:20

1 stop19h 15m

London Heathrow

Mon 14/9

10:20-12:10

1 stop24h 50m

£179

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Tue 11/8

14:45-08:20

1 stop18h 35m

London Heathrow

Sat 15/8

06:00-23:20

1 stop16h 20m

£189

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Tue 4/8

14:45-18:40

1 stop4h 55m

London Heathrow

Sat 8/8

06:00-23:20

1 stop16h 20m

£190
Fastest return journey

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Mon 10/8

14:45-22:10

2 stops8h 25m

London Heathrow

Wed 12/8

06:00-14:00

1 stop7h 00m

£195

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Tue 4/8

14:45-15:40

2 stops25h 55m

London Heathrow

Sat 8/8

06:55-23:20

2 stops15h 25m

£203

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Wed 12/8

14:45-21:40

1 stop7h 55m

London Heathrow

Sat 15/8

06:00-23:20

1 stop16h 20m

£207

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Tue 11/8

19:15-07:55

1 stop13h 40m

London Heathrow

Sat 15/8

19:15-18:55

2 stops46h 40m

£210
Cheapest one-way

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Wed 30/9

12:20-09:10

2 stops21h 50m

£83

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Wed 12/8

15:05-17:10

1 stop27h 05m

£104

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Košice to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Related info for your journey

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

    If you book a flight to London Heathrow 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 are 0 flights from Barca to London Heathrow per day from 0 different airlines.

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

    Departing from Košice to London Heathrow Airport will take you 10h 30m. Airlines will cover a distance of 977 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Košice to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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

Cheapflights makes it easy to find Košice to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Košice to Heathrow 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 Heathrow with no change fees?

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

Yes, Cheapflights offers price alerts on Košice to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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