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Cheap flights from London Heathrow Airport to Košice from £113

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KSC
18 Jun — 25 Jun1
1 adult

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 13 June 2025.

Round-trip from

£141

One-way from

£113

Popular in

September

Cheapest in

November

Average price

£277
Austrian Airlines
  • Austrian Airlines
  • 5/7-9/7
  • 2 total stops
  • 24h 15m total
  • London to Košice
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SWISS
  • SWISS
  • 13/8
  • 1 total stop
  • 6h 55m total
  • London to Košice
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Heathrow to Košice

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 13 June 2025.

Sat 5/706:00LHR - KSC
1 stop16h 20mAustrian Airlines
Wed 9/714:45KSC - LHR
1 stop7h 55mAustrian Airlines
Deal found 11/6£141
Tue 1/706:00LHR - KSC
1 stop11h 30mSWISS
Tue 15/719:15KSC - LHR
1 stop13h 40mSWISS
Deal found 11/6£147
Thu 3/706:00LHR - KSC
1 stop16h 20mMultiple Airlines
Wed 9/714:45KSC - LHR
2 stops7h 00mMultiple Airlines
Deal found 12/6£165
Tue 1/707:25LHR - KSC
2 stops5h 35mLufthansa
Mon 14/714:45KSC - LHR
2 stops7h 00mLufthansa
Deal found 11/6£190
Wed 9/706:30LHR - KSC
1 stop16h 50mLOT
Thu 10/705:30KSC - LHR
1 stop12h 50mLOT
Deal found 11/6£191

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 13 June 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 5/7

06:00-23:20

1 stop16h 20m

Košice Barca

Wed 9/7

14:45-21:40

1 stop7h 55m

£141

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Tue 1/7

06:00-18:30

1 stop11h 30m

Košice Barca

Tue 15/7

19:15-07:55

1 stop13h 40m

£147

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Thu 3/7

06:00-23:20

1 stop16h 20m

Košice Barca

Wed 9/7

14:45-20:45

2 stops7h 00m

£165

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Mon 23/6

06:30-11:50

1 stop4h 20m

Košice Barca

Tue 1/7

12:45-22:00

1 stop10h 15m

£189

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Tue 1/7

13:45-23:20

2 stops8h 35m

Košice Barca

Wed 16/7

05:25-12:50

2 stops8h 25m

£190

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Wed 13/8

06:00-13:55

1 stop6h 55m

£113

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Tue 15/7

06:00-23:20

1 stop16h 20m

£115

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Tue 15/7

09:00-23:20

2 stops13h 20m

£127

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Sun 6/7

18:10-00:20

1 stop5h 10m

£127

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Sun 6/7

08:05-23:20

2 stops14h 15m

£143

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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 13 June 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 morning could potentially save you up to 14% on airfare.

Rainfall in Košice by month

Plan your trip to Košice by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Košice ranges from 20.0 - 80.0 inches per month. June is typically the wettest month, when rainfall can reach 80.0 mm. January is typically the driest time to visit Košice when rainfall is around 20.0 mm.

Temperature in Košice by month

Plan your trip to Košice by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Košice, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 13 June 2025.
Read through reviews of airlines operating flights from London to Košice, such as LOT, Austrian Airlines and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,077 reviews
Check prices

Overall

7.6

Food

7.2

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Crew

8.2

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
1,077 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Overall

7.6

Food

7.2

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Crew

8.2

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
802 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Overall

7.6

Food

7.2

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Crew

8.2

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
1,624 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Overall

7.6

Food

7.2

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Crew

8.2

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
7,139 reviews
LOT
7.6
Good
1,077 reviews
Check prices

Overall

7.6

Food

7.2

Boarding

7.6

Comfort

7.5

Entertainment

7.0

Crew

8.2

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 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 2 different airlines.

  • What are the cheapest airlines flying 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. Search Cheapflights for deals from SWISS and LOT - these airlines can fly you to your destination from £147 and £189, respectively. Austrian Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as £113. Users have also found prices from £115 and £127 on Austrian Airlines and Lufthansa, respectively.

  • 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 2 airlines flying from Heathrow to Košice

Discover the top 2 airlines 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest£135Average£214FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LOTCheapest£161Average£229FlexibilityNo cancel feeOn-time81%
Search LOT flights

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