How long is the flight from Slovakia to London Heathrow Airport?

Airlines like Austrian Airlines fly from Slovakia to London Heathrow Airport in about 17h 15m. The time it takes to get you to your destination can typically vary by up to . The distance from Slovakia to London Heathrow Airport is about 977 mi.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Slovakia to London Heathrow Airport as you normally would.

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

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

How can I find direct flights from Slovakia to Heathrow?

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

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

Yes. Cheapflights offers flight deals from Slovakia 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.

£59+ Cheap Flights from Slovakia to London Heathrow Airport

Cheap flight deals from Slovakia to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Slovakia to Heathrow
Explore the most affordable flight options available from Slovakia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Mon 9/1113:30 -

1 stop6h 20m

Tue 10/1120:50 -

1 stop17h 00m

Deal found 20/8£124

Tue 10/1109:00 -

1 stop12h 05m

Wed 11/1120:50 -

2 stops22h 00m

Deal found 20/8£130

Fri 20/1114:35 -

2 stops23h 20m

Tue 24/1120:50 -

1 stop17h 00m

Deal found 18/8£131

Mon 19/1009:10 -

1 stop11h 55m

Tue 20/1020:50 -

1 stop16h 15m

Deal found 20/8£134

Wed 4/1109:00 -

1 stop12h 05m

Thu 5/1120:50 -

1 stop13h 45m

Deal found 20/8£139

Sun 6/1209:00 -

1 stop12h 05m

Thu 10/1209:55 -

1 stop13h 00m

Deal found 17/8£140

Thu 5/1109:00 -

1 stop12h 05m

Sat 7/1120:50 -

1 stop17h 00m

Deal found 16/8£144

Mon 23/1113:30 -

1 stop6h 20m

Tue 24/1120:50 -

1 stop17h 00m

Deal found 20/8£145

Fri 30/1014:50 -

1 stop8h 10m

Mon 2/1120:50 -

2 stops20h 05m

Deal found 18/8£147

Mon 26/1014:50 -

1 stop8h 10m

Fri 30/1018:20 -

1 stop11h 55m

Deal found 17/8£150

Wed 11/1109:00 -

1 stop12h 05m

Thu 12/1120:50 -

1 stop13h 45m

Deal found 20/8£152

Sat 17/1009:55 -

1 stop10h 25m

Tue 20/1006:00 -

1 stop7h 00m

Deal found 17/8£169

Best flights from Slovakia to Heathrow
Discover carefully curated flight deals from Slovakia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Thu 15/1010:20 -

1 stop12h 40m

Wed 21/1018:10 -

1 stop14h 25m

Deal found 20/8£156

Thu 1/1005:25 -

1 stop17h 15m

Thu 8/1012:20 -

1 stop10h 00m

Deal found 17/8£171

Fri 2/1015:05 -

1 stop19h 15m

Sun 4/1006:30 -

1 stop7h 00m

Deal found 16/8£186

Wed 28/1013:30 -

1 stop9h 05m

Mon 2/1120:50 -

2 stops20h 05m

Deal found 16/8£157

Thu 1/1005:25 -

1 stop17h 15m

Sun 4/1006:00 -

1 stop16h 20m

Deal found 17/8£171

Fri 20/1114:50 -

1 stop8h 10m

Mon 23/1106:30 -

1 stop6h 45m

Deal found 17/8£159

Wed 30/914:45 -

1 stop7h 55m

Wed 7/1009:05 -

1 stop3h 55m

Deal found 16/8£171

Fri 2/1010:00 -

1 stop8h 50m

Sun 4/1006:00 -

1 stop7h 00m

Deal found 17/8£174

Fri 2/1005:25 -

1 stop17h 15m

Mon 5/1006:00 -

1 stop16h 20m

Deal found 20/8£175

Thu 1/1010:35 -

1 stop12h 25m

Mon 5/1018:10 -

1 stop12h 35m

Deal found 16/8£178

Thu 24/905:25 -

1 stop17h 15m

Thu 1/1019:30 -

1 stop26h 50m

Deal found 20/8£189

Wed 30/905:25 -

1 stop17h 15m

Wed 7/1006:55 -

2 stops6h 05m

Deal found 16/8£185

Thu 1/1005:25 -

1 stop17h 15m

Thu 8/1007:25 -

2 stops5h 35m

Deal found 17/8£185

Sat 17/1013:55 -

1 stop9h 05m

Sun 18/1006:30 -

1 stop5h 20m

Deal found 19/8£192

Thu 17/919:20 -

1 stop14h 50m

Sun 20/920:50 -

1 stop12h 40m

Deal found 19/8£194

Fri 2/1014:45 -

2 stops8h 25m

Mon 5/1006:00 -

1 stop16h 20m

Deal found 19/8£194

Mon 28/905:25 -

2 stops12h 15m

Mon 5/1006:00 -

1 stop16h 20m

Deal found 20/8£194

Fri 18/1209:00 -

1 stop12h 05m

Tue 22/1209:55 -

2 stops36h 15m

Deal found 18/8£205

Fri 23/1013:25 -

2 stops9h 15m

Mon 26/1007:05 -

1 stop10h 55m

Deal found 20/8£209

Thu 24/910:35 -

2 stops8h 55m

Sun 27/919:00 -

1 stop13h 35m

Deal found 18/8£243

Find flight deals from Slovakia to Heathrow

Round-trip from	£124
One-way from	£59
Popular in	August
Cheapest in	November
Average price	£145

9/11-10/11
2 total stops
23h 20m total
Slovakia to London

Search Deals

6/12
1 total stop
12h 05m total
Slovakia to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£16 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BratislavaLondon

BTS Bratislava - M. R. Štefánik - LHR London Heathrow

BTSLHR

Bratislava - M. R. Štefánik

Thu 15/10

10:20-22:00

1 stop12h 40m

London Heathrow

Wed 21/10

18:10-09:35

1 stop14h 25m

£156

BratislavaLondon

BTS Bratislava - M. R. Štefánik - LHR London Heathrow

BTSLHR

Bratislava - M. R. Štefánik

Wed 28/10

13:30-21:35

1 stop9h 05m

London Heathrow

Mon 2/11

20:50-17:55

2 stops20h 05m

£157

BratislavaLondon

BTS Bratislava - M. R. Štefánik - LHR London Heathrow

BTSLHR

Bratislava - M. R. Štefánik

Fri 20/11

14:50-22:00

1 stop8h 10m

London Heathrow

Mon 23/11

06:30-14:15

1 stop6h 45m

£159

KošiceLondon

KSC Košice Barca - LHR London Heathrow

KSCLHR

Košice Barca

Thu 1/10

05:25-21:40

1 stop17h 15m

London Heathrow

Thu 8/10

12:20-23:20

1 stop10h 00m

£171

KošiceLondon

KSC Košice Barca - LHR London Heathrow

KSCLHR

Košice Barca

Thu 1/10

05:25-21:40

1 stop17h 15m

London Heathrow

Sun 4/10

06:00-23:20

1 stop16h 20m

£171

Fastest return journey

KošiceLondon

KSC Košice Barca - LHR London Heathrow

KSCLHR

Košice Barca

Wed 30/9

14:45-21:40

1 stop7h 55m

London Heathrow

Wed 7/10

09:05-14:00

1 stop3h 55m

£171

KošiceLondon

KSC Košice Barca - LHR London Heathrow

KSCLHR

Košice Barca

Fri 2/10

10:00-17:50

1 stop8h 50m

London Heathrow

Sun 4/10

06:00-14:00

1 stop7h 00m

£174

KošiceLondon

KSC Košice Barca - LHR London Heathrow

KSCLHR

Košice Barca

Fri 2/10

05:25-21:40

1 stop17h 15m

London Heathrow

Mon 5/10

06:00-23:20

1 stop16h 20m

£175

BratislavaLondon

BTS Bratislava - M. R. Štefánik - LHR London Heathrow

BTSLHR

Bratislava - M. R. Štefánik

Thu 1/10

10:35-22:00

1 stop12h 25m

London Heathrow

Mon 5/10

18:10-07:45

1 stop12h 35m

£178

KošiceLondon

KSC Košice Barca - LHR London Heathrow

KSCLHR

Košice Barca

Wed 30/9

05:25-21:40

1 stop17h 15m

London Heathrow

Wed 7/10

06:55-14:00

2 stops6h 05m

£185

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 39 resultsSorted by cheapest first

Best time to book a flight from Slovakia to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Slovakia with our price prediction graph.

KSC-LHR

BTS-LHR

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 Slovakia to London Heathrow Airport

SK0-LHR

KSC-LHR

BTS-LHR

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Slovakia to London Heathrow Airport?
Airlines like Austrian Airlines fly from Slovakia to London Heathrow Airport in about 17h 15m. The time it takes to get you to your destination can typically vary by up to . The distance from Slovakia to London Heathrow Airport is about 977 mi.
Can I find deals for flights from Slovakia to Heathrow that include hotel bookings?
Yes. In addition to deals on Slovakia to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Slovakia to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Slovakia to Heathrow.
Can I find deals for business class flights from Slovakia to Heathrow?
Yes. Cheapflights offers flight deals from Slovakia 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.

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

Certainly. Search results for flights to Heathrow from Slovakia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Slovakia to London Heathrow Airport from £59

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Slovakia to Heathrow

Cheapest flights from Slovakia to HeathrowExplore the most affordable flight options available from Slovakia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Slovakia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Slovakia to HeathrowDiscover carefully curated flight deals from Slovakia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Slovakia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Slovakia to HeathrowDiscover last-minute flight deals from Slovakia to Heathrow. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Slovakia to Heathrow. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Slovakia to HeathrowSearch for one-way flight options from Slovakia to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Slovakia to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

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Related info for your journey

How long is the flight from Slovakia to London Heathrow Airport?

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

How can I find direct flights from Slovakia to Heathrow?

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

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Slovakia to Heathrow

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Complete your trip

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Direct flights to England

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Search flights from Slovakia to Heathrow by cabin class

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Other flights to Heathrow

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Cheapest flights from Slovakia to Heathrow
Explore the most affordable flight options available from Slovakia to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Slovakia to Heathrow
Discover carefully curated flight deals from Slovakia to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Slovakia to Heathrow
Discover last-minute flight deals from Slovakia to Heathrow. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Slovakia to Heathrow
Search for one-way flight options from Slovakia to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.