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Cheap flights from London Heathrow Airport to Slovakia from £73

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Slovakia departing on 23/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Slovakia

Cheap return flights

Enter your travel dates to find the best prices.
LOT Logo
10:35 - 12:30LHR  London Heathrow-KSC Košice Barca
24h 55m1 stop Warsaw Frederic Chopin
LOT Logo
15:15 - 17:20KSC  Košice Barca-LHR London Heathrow
27h 05m1 stop Warsaw Frederic Chopin
£115LOT
Sun, 17 Jan - Fri, 22 Jan
LOT Logo
06:30 - 14:30LHR  London Heathrow-KSC Košice Barca
7h 00m1 stop Warsaw Frederic Chopin
LOT Logo
15:05 - 09:20KSC  Košice Barca-LHR London Heathrow
19h 15m1 stop Warsaw Frederic Chopin
£138LOT
Fri, 18 Sep - Fri, 25 Sep
LOT Logo
06:30 - 17:05LHR  London Heathrow-KSC Košice Barca
9h 35m1 stop Warsaw Frederic Chopin
LOT Logo
17:40 - 17:20KSC  Košice Barca-LHR London Heathrow
24h 40m1 stop Warsaw Frederic Chopin
£140LOT
Thu, 17 Dec - Thu, 7 Jan
LOT Logo
18:10 - 17:05LHR  London Heathrow-KSC Košice Barca
21h 55m1 stop Warsaw Frederic Chopin
LOT Logo
15:15 - 09:35KSC  Košice Barca-LHR London Heathrow
19h 20m1 stop Warsaw Frederic Chopin
£142LOT
Wed, 21 Oct - Sun, 1 Nov
Multiple Airlines Logo
06:30 - 14:15LHR  London Heathrow-BTS Bratislava - M. R. Štefánik
6h 45m1 stop Warsaw Frederic Chopin
Multiple Airlines Logo
14:50 - 22:00BTS  Bratislava - M. R. Štefánik-LHR London Heathrow
8h 10m1 stop Warsaw Frederic Chopin
£142Multiple Airlines
Mon, 30 Nov - Fri, 4 Dec
LOT Logo
10:20 - 17:05LHR  London Heathrow-KSC Košice Barca
5h 45m1 stop Warsaw Frederic Chopin
LOT Logo
15:05 - 09:20KSC  Košice Barca-LHR London Heathrow
19h 15m1 stop Warsaw Frederic Chopin
£146LOT
Thu, 10 Sep - Wed, 30 Sep
LOT Logo
18:10 - 14:30LHR  London Heathrow-KSC Košice Barca
19h 20m1 stop Warsaw Frederic Chopin
LOT Logo
15:05 - 17:10KSC  Košice Barca-LHR London Heathrow
27h 05m1 stop Warsaw Frederic Chopin
£146LOT
Thu, 10 Sep - Wed, 30 Sep
LOT Logo
18:10 - 17:05LHR  London Heathrow-KSC Košice Barca
21h 55m1 stop Warsaw Frederic Chopin
LOT Logo
15:05 - 17:10KSC  Košice Barca-LHR London Heathrow
27h 05m1 stop Warsaw Frederic Chopin
£146LOT
Wed, 23 Sep - Wed, 30 Sep
Austrian Airlines Logo
06:00 - 14:00LHR  London Heathrow-KSC Košice Barca
7h 00m1 stop Vienna Intl
Austrian Airlines Logo
14:45 - 21:40KSC  Košice Barca-LHR London Heathrow
7h 55m1 stop Vienna Intl
£179Austrian Airlines
Sun, 13 Sep - Sat, 19 Sep
Austrian Airlines Logo
06:00 - 14:15LHR  London Heathrow-KSC Košice Barca
7h 15m1 stop Vienna Intl
Austrian Airlines Logo
14:55 - 08:20KSC  Košice Barca-LHR London Heathrow
18h 25m1 stop Vienna Intl
£179Austrian Airlines
Tue, 1 Dec - Sat, 5 Dec

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LOT flights from London Heathrow Airport to Slovakia

Our best LOT deals on London Heathrow Airport to Slovakia flight tickets
LOT
19 Jan
LHR10:35London Heathrow
27h 05m
1 stop
KSC14:40Košice Barca
22 Jan
KSC15:15Košice Barca
27h 05m
1 stop
LHR17:20London Heathrow
£114
LOT
17 Jan
LHR10:35London Heathrow
24h 55m
1 stop
KSC12:30Košice Barca
22 Jan
KSC15:15Košice Barca
27h 05m
1 stop
LHR17:20London Heathrow
£115
LOT
18 Sept
LHR06:30London Heathrow
7h 00m
1 stop
KSC14:30Košice Barca
25 Sept
KSC15:05Košice Barca
19h 15m
1 stop
LHR09:20London Heathrow
£138

Lufthansa flights from London Heathrow Airport to Slovakia

Our best Lufthansa deals on London Heathrow Airport to Slovakia flight tickets
Lufthansa
17 Sept
LHR07:25London Heathrow
5h 35m
2 stops
KSC14:00Košice Barca
20 Sept
KSC05:25Košice Barca
17h 45m
2 stops
LHR22:10London Heathrow
£207
Lufthansa
21 Aug
LHR06:55London Heathrow
6h 05m
2 stops
KSC14:00Košice Barca
23 Aug
KSC14:55Košice Barca
28h 45m
2 stops
LHR18:40London Heathrow
£208
Lufthansa
7 Sept
LHR06:55London Heathrow
15h 25m
2 stops
KSC23:20Košice Barca
9 Sept
KSC14:45Košice Barca
8h 25m
2 stops
LHR22:10London Heathrow
£210

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Slovakia 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, momondo users made 279,928 searches. Data last updated 6 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Slovakia 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

Sun 17/1

10:35-12:30

1 stop24h 55m

Košice Barca

Fri 22/1

15:15-17:20

1 stop27h 05m

£115

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Fri 18/9

06:30-14:30

1 stop7h 00m

Košice Barca

Fri 25/9

15:05-09:20

1 stop19h 15m

£138

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Thu 17/12

06:30-17:05

1 stop9h 35m

Košice Barca

Thu 7/1

17:40-17:20

1 stop24h 40m

£140

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Wed 21/10

18:10-17:05

1 stop21h 55m

Košice Barca

Sun 1/11

15:15-09:35

1 stop19h 20m

£142
Fastest return journey

LondonBratislava

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

LHRBTS

London Heathrow

Mon 30/11

06:30-14:15

1 stop6h 45m

Bratislava - M. R. Štefánik

Fri 4/12

14:50-22:00

1 stop8h 10m

£142

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Thu 10/9

10:20-17:05

1 stop5h 45m

Košice Barca

Wed 30/9

15:05-09:20

1 stop19h 15m

£146

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Thu 10/9

18:10-14:30

1 stop19h 20m

Košice Barca

Wed 30/9

15:05-17:10

1 stop27h 05m

£146

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Wed 23/9

18:10-17:05

1 stop21h 55m

Košice Barca

Wed 30/9

15:05-17:10

1 stop27h 05m

£146

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Sun 13/9

06:00-14:00

1 stop7h 00m

Košice Barca

Sat 19/9

14:45-21:40

1 stop7h 55m

£179

LondonKošice

LHR London Heathrow - KSC Košice Barca

LHRKSC

London Heathrow

Tue 1/12

06:00-14:15

1 stop7h 15m

Košice Barca

Sat 5/12

14:55-08:20

1 stop18h 25m

£179

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Slovakia from

How to get the cheapest flight ticket from London Heathrow Airport to Slovakia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London Heathrow to Slovakia?

LOT is the most popular carrier operating from London Heathrow to Slovakia

Cheap London Heathrow Airport to Slovakia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Slovakia

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from London Heathrow Airport to Slovakia takes 5h 30m
There are no direct flights from London Heathrow Airport to Slovakia. There are no popular flight routes from London Heathrow Airport to Slovakia.
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Frequently asked questions about flying from London Heathrow Airport to Slovakia

  • When did momondo last update prices for flights from London Heathrow Airport to Slovakia?

    Prices for flights from London Heathrow Airport to Slovakia were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Slovakia?

  • How old do you have to be to fly from London Heathrow Airport to Slovakia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Slovakia.

  • What documentation or ID do you need to fly to Slovakia?

    The travel and health documents required for your trip to Slovakia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Slovakia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London Heathrow Airport to Slovakia

Compare and see reviews for airlines that fly from London Heathrow Airport to Slovakia with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom £137Free CancellationRating
7.6
951 reviews
Search Austrian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Slovakia?

It is quick and easy to find London to Slovakia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Slovakia that suits you.

Can I find flights from London to Slovakia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Slovakia from London with this policy.

How can momondo help me find flights from London to Slovakia?

momondo helps you find the best flight between London and Slovakia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Slovakia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Slovakia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Slovakia

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