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

The cheapet airlines for a one-way flight from Slovakia to London Heathrow Airport are LOT (£103), Austrian Airlines (£110), and SWISS (£111).

What is the cheapest month to book a flight from Slovakia to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Slovakia to London Heathrow Airport (average of £112). Flying from Slovakia to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far in advance should I book a flight from Slovakia to London Heathrow Airport?

Find a great deal and save up to 111% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Slovakia to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £32.

What is the cheapest month to fly from Slovakia to London Heathrow Airport?

The best pricing can be found in the month of April. Prices to London Heathrow Airport from Slovakia average £53. You can even find prices in April for less than £53, as users have found deals to London Heathrow Airport from as low as £24. The month of August appears to be one of the more expensive times to travel to London Heathrow Airport from Slovakia. Flying in the targeted month can save you up to 119%.

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.

£234+ Flights from Slovakia to London Heathrow Airport

Cheap flight deals from Slovakia to Heathrow

Round-trip from	£145
One-way from	£77
Popular in	August
Cheapest in	April
Average price	£44

SWISS
16/5-19/5
2 total stops
16h 10m total
Slovakia to London

Search Deals

8/5
1 total stop
11h 10m total
Slovakia to London

Search Deals

Highest demand for flights based on searches. 38% potential increase in price (£24 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 13% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Slovakia to Heathrow

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 28 March 2025.

Fri 16/505:25KSC - LHR

1 stop4h 20mMultiple Airlines

Mon 19/506:00LHR - KSC

1 stop11h 50mMultiple Airlines

Deal found 27/3£145

Sat 24/514:45KSC - LHR

1 stop19h 00mAustrian Airlines

Sat 31/506:00LHR - KSC

1 stop7h 00mAustrian Airlines

Deal found 27/3£146

Thu 29/515:45BTS - LHR

1 stop6h 50mMultiple Airlines

Sun 1/621:40LHR - BTS

1 stop12h 45mMultiple Airlines

Deal found 27/3£189

Fri 16/505:25KSC - LHR

2 stops11h 15mLufthansa

Mon 19/506:55LHR - KSC

2 stops15h 25mLufthansa

Deal found 27/3£193

Tue 24/612:45KSC - LHR

1 stop5h 35mLOT

Thu 26/606:30LHR - KSC

1 stop9h 35mLOT

Deal found 27/3£200

Sat 24/519:15KSC - LHR

2 stops24h 15mSWISS

Sat 31/506:00LHR - KSC

1 stop11h 30mSWISS

Deal found 27/3£219

Fri 28/318:30BTS - LHR

2 stops38h 10mEgyptair

Mon 31/309:40LHR - BTS

2 stops31h 10mEgyptair

Deal found 28/3£799

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 28 March 2025.

Fri 16/505:25KSC - LHR

1 stop4h 20mMultiple Airlines

Mon 19/506:00LHR - KSC

1 stop11h 50mMultiple Airlines

Deal found 27/3£145

Sat 24/514:45KSC - LHR

1 stop19h 00mAustrian Airlines

Sat 31/506:00LHR - KSC

1 stop7h 00mAustrian Airlines

Deal found 27/3£146

Fri 16/505:25KSC - LHR

2 stops11h 15mLufthansa

Mon 19/506:55LHR - KSC

2 stops15h 25mLufthansa

Deal found 27/3£193

Wed 11/614:45KSC - LHR

1 stop8h 00mSWISS

Wed 18/619:15LHR - KSC

2 stops36h 25mSWISS

Deal found 28/3£195

Tue 24/612:45KSC - LHR

1 stop5h 35mLOT

Thu 26/606:30LHR - KSC

1 stop9h 35mLOT

Deal found 27/3£200

Thu 29/515:45BTS - LHR

1 stop6h 50mMultiple Airlines

Sun 1/621:40LHR - BTS

1 stop12h 45mMultiple Airlines

Deal found 27/3£189

Fri 2/520:05BTS - LHR

2 stops18h 30mEgyptair

Wed 4/622:10LHR - BTS

2 stops43h 55mEgyptair

Deal found 28/3£836

Last-minute flights from Slovakia to Heathrow
Discover last-minute flight deals from Slovakia to Heathrow. Data last updated 28 March 2025 and is based on user searches.

Fri 28/318:30BTS - LHR

2 stops38h 10mEgyptair

Mon 31/309:40LHR - BTS

2 stops31h 10mEgyptair

Deal found 28/3£799

Fri 4/423:00BTS - LHR

1 stop10h 00mMultiple Airlines

Mon 7/421:10LHR - BTS

1 stop11h 25mMultiple Airlines

Deal found 27/3£189

Fri 4/405:25KSC - LHR

1 stop4h 20mAustrian Airlines

Sat 5/406:00LHR - KSC

1 stop7h 00mAustrian Airlines

Deal found 28/3£230

Mon 7/419:55KSC - LHR

1 stop13h 00mMultiple Airlines

Mon 21/407:30LHR - KSC

2 stops14h 50mMultiple Airlines

Deal found 28/3£197

Mon 7/419:55KSC - LHR

1 stop13h 00mSWISS

Thu 10/418:40LHR - KSC

1 stop13h 00mSWISS

Deal found 27/3£262

Mon 7/414:45KSC - LHR

2 stops17h 55mLufthansa

Mon 21/407:30LHR - KSC

2 stops14h 50mLufthansa

Deal found 28/3£267

Tue 8/414:45KSC - LHR

1 stop19h 15mAustrian Airlines

Sat 12/419:30LHR - KSC

1 stop26h 50mAustrian Airlines

Deal found 27/3£146

Tue 8/405:25KSC - LHR

2 stops8h 15mMultiple Airlines

Sat 12/406:00LHR - KSC

1 stop7h 00mMultiple Airlines

Deal found 27/3£201

Fri 18/414:45KSC - LHR

2 stops7h 00mLufthansa

Mon 21/406:30LHR - KSC

2 stops15h 50mLufthansa

Deal found 27/3£254

Mon 28/412:25KSC - LHR

1 stop5h 55mLOT

Wed 30/410:15LHR - KSC

1 stop13h 05mLOT

Deal found 27/3£206

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 28 March 2025.

Thu 8/521:50KSC - LHR

1 stop11h 10mMultiple Airlines

Deal found 27/3£77

Mon 12/522:15BTS - LHR

2 stops22h 50mMultiple Airlines

Deal found 27/3£83

Tue 5/812:45KSC - LHR

1 stop5h 35mLOT

Deal found 27/3£103

Thu 24/405:25KSC - LHR

1 stop4h 20mAustrian Airlines

Deal found 27/3£110

Sat 17/519:15KSC - LHR

1 stop13h 40mSWISS

Deal found 27/3£111

Fri 9/514:45KSC - LHR

2 stops7h 00mLufthansa

Deal found 28/3£133

Tue 6/518:50BTS - LHR

2 stops19h 45mEgyptair

Deal found 27/3£438

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

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Fri 16/5

05:25-08:45

1 stop4h 20m

London Heathrow

Mon 19/5

06:00-18:50

1 stop11h 50m

£145

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Sat 24/5

14:45-08:45

1 stop19h 00m

London Heathrow

Sat 31/5

06:00-14:00

1 stop7h 00m

£146

BratislavaLondon

BTS - LHR

BTSLHR

Bratislava - M. R. Štefánik

Thu 29/5

15:45-21:35

1 stop6h 50m

London Heathrow

Sun 1/6

21:40-11:25

1 stop12h 45m

£189

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Fri 16/5

05:25-15:40

2 stops11h 15m

London Heathrow

Mon 19/5

06:55-23:20

2 stops15h 25m

£193

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Wed 11/6

14:45-21:45

1 stop8h 00m

London Heathrow

Wed 18/6

19:15-08:40

2 stops36h 25m

£195

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Tue 24/6

12:45-17:20

1 stop5h 35m

London Heathrow

Thu 26/6

06:30-17:05

1 stop9h 35m

£200

BratislavaLondon

BTS - LHR

BTSLHR

Bratislava - M. R. Štefánik

Fri 2/5

20:05-13:35

2 stops18h 30m

London Heathrow

Wed 4/6

22:10-19:05

2 stops43h 55m

£836

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Thu 8/5

21:50-08:00

1 stop11h 10m

£77

BratislavaLondon

BTS - LHR

BTSLHR

Bratislava - M. R. Štefánik

Mon 12/5

22:15-20:05

2 stops22h 50m

£83

KošiceLondon

KSC - LHR

KSCLHR

Košice Barca

Tue 5/8

12:45-17:20

1 stop5h 35m

£103

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 14 results

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.

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

Rainfall in Heathrow by month

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.

Temperature in Heathrow by month

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).

Reviews of airlines servicing Heathrow

See what other customers who have flown with LOT, Austrian Airlines and SWISS from Slovakia to London have to say. 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

1,063 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

LOT

7.6

Good

1,063 reviews

LOT

7.6

Good

1,063 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

Austrian Airlines

7.5

Good

769 reviews

LOT

7.6

Good

1,063 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

SWISS

7.5

Good

1,570 reviews

LOT

7.6

Good

1,063 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

Lufthansa

6.7

Okay

6,956 reviews

LOT

7.6

Good

1,063 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

Egyptair

6.5

Okay

349 reviews

LOT

7.6

Good

1,063 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Oct 2024

WAW - LAX

It was a small jet plane and they spoke very fast, difficult to understand flight departure instructions in English.

Related info for your journey

What are the cheapest airlines to fly from Slovakia to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from Slovakia to London Heathrow Airport are LOT (£103), Austrian Airlines (£110), and SWISS (£111).
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.
What is the cheapest month to book a flight from Slovakia to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Slovakia to London Heathrow Airport (average of £112). Flying from Slovakia to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Deal

Milton Keynes

Gatwick

Croydon

Luton

Slough

Eastbourne

Wembley

Northampton

Swindon

Hayes

Ilford

Crawley

Southend-on-Sea

Winchester

Maidstone

Ipswich

Watford

Southall

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

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

Cheapflights helps you search for flights from Slovakia to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Slovakia 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 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.

Can Cheapflights notify me if prices for flights from Slovakia to Heathrow become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Slovakia to London Heathrow Airport from £77

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Slovakia to Heathrow

Keep the following information in mind while searching for Slovakia to Heathrow flight deals. Data was last updated 28 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 28 March 2025.

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 28 March 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Slovakia to London Heathrow Airport

Rainfall in Heathrow by month

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

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

See what other customers who have flown with LOT, Austrian Airlines and SWISS from Slovakia to London have to say. 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.

Related info for your journey

Find useful and relevant information for your journey from Slovakia to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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?

What is the cheapest month to book a flight from Slovakia to London Heathrow Airport?

Travelling to a place near Slovakia?

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.

Alternative routes for Slovakia to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

Can Cheapflights notify me if prices for flights from Slovakia to Heathrow become cheaper?

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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 28 March 2025.