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Cheap flights from London Heathrow Airport to Slovakia from £71

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 1/6. 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
0 bags

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Find the cheapest flights from London Heathrow Airport to Slovakia

Cheap return flights

Enter your travel dates to find the best prices.
LOT Logo
06:30 - 12:10
LHR
-
KSC
4h 40m
1 stop
LOT Logo
12:45 - 22:00
KSC
-
LHR
10h 15m
1 stop
£167LOT
Tue, 9 Jun - Tue, 16 Jun
LOT Logo
06:30 - 14:30
LHR
-
KSC
7h 00m
1 stop
LOT Logo
15:05 - 09:20
KSC
-
LHR
19h 15m
1 stop
£168LOT
Fri, 5 Jun - Fri, 12 Jun
Multiple Airlines Logo
20:50 - 10:30
LHR
-
BTS
12h 40m
1 stop
Multiple Airlines Logo
19:20 - 09:10
BTS
-
LHR
14h 50m
1 stop
£168Multiple Airlines
Sun, 14 Jun - Thu, 18 Jun
Multiple Airlines Logo
20:50 - 14:05
LHR
-
BTS
16h 15m
1 stop
Multiple Airlines Logo
12:55 - 20:05
BTS
-
LHR
8h 10m
1 stop
£168Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
LOT Logo
06:30 - 14:30
LHR
-
KSC
7h 00m
1 stop
LOT Logo
15:05 - 22:00
KSC
-
LHR
7h 55m
1 stop
£169LOT
Wed, 10 Jun - Wed, 24 Jun
Multiple Airlines Logo
06:30 - 13:15
LHR
-
BTS
5h 45m
1 stop
Multiple Airlines Logo
13:25 - 22:00
BTS
-
LHR
9h 35m
1 stop
£169Multiple Airlines
Sat, 10 Oct - Sun, 18 Oct
LOT Logo
06:30 - 14:30
LHR
-
KSC
7h 00m
1 stop
LOT Logo
15:05 - 22:00
KSC
-
LHR
7h 55m
1 stop
£170LOT
Wed, 10 Jun - Wed, 24 Jun
LOT Logo
06:30 - 14:30
LHR
-
KSC
7h 00m
1 stop
LOT Logo
15:05 - 22:00
KSC
-
LHR
7h 55m
1 stop
£171LOT
Wed, 24 Jun - Wed, 1 Jul
Multiple Airlines Logo
20:50 - 14:05
LHR
-
BTS
16h 15m
1 stop
Multiple Airlines Logo
19:20 - 09:10
BTS
-
LHR
14h 50m
1 stop
£172Multiple Airlines
Tue, 16 Jun - Thu, 18 Jun
Austrian Airlines Logo
06:00 - 14:00
LHR
-
KSC
7h 00m
1 stop
Austrian Airlines Logo
14:45 - 18:40
KSC
-
LHR
4h 55m
1 stop
£180Austrian Airlines
Sat, 6 Jun - Sat, 13 Jun

LOT flights from London Heathrow Airport to Slovakia

Our best LOT deals on London Heathrow Airport to Slovakia flight tickets
LOT
9 Jun
LHR06:30London Heathrow
4h 40m
1 stop
KSC12:10Košice Barca
16 Jun
KSC12:45Košice Barca
10h 15m
1 stop
LHR22:00London Heathrow
£167
LOT
5 Jun
LHR06:30London Heathrow
7h 00m
1 stop
KSC14:30Košice Barca
12 Jun
KSC15:05Košice Barca
19h 15m
1 stop
LHR09:20London Heathrow
£168
LOT
10 Jun
LHR06:30London Heathrow
7h 00m
1 stop
KSC14:30Košice Barca
24 Jun
KSC15:05Košice Barca
7h 55m
1 stop
LHR22:00London Heathrow
£170

Austrian Airlines flights from London Heathrow Airport to Slovakia

Our best Austrian Airlines deals on London Heathrow Airport to Slovakia flight tickets
Austrian Airlines
6 Jun
LHR06:00London Heathrow
7h 00m
1 stop
KSC14:00Košice Barca
13 Jun
KSC14:45Košice Barca
4h 55m
1 stop
LHR18:40London Heathrow
£180
Austrian Airlines
7 Jun
LHR06:00London Heathrow
7h 00m
1 stop
KSC14:00Košice Barca
10 Jun
KSC05:25Košice Barca
7h 00m
1 stop
LHR11:25London Heathrow
£196
Austrian Airlines
6 Jun
LHR06:00London Heathrow
7h 00m
1 stop
KSC14:00Košice Barca
13 Jun
KSC14:45Košice Barca
7h 55m
1 stop
LHR21:40London Heathrow
£200

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 13 May 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 - KSC

LHRKSC

London Heathrow

Tue 9/6

06:30-12:10

1 stop4h 40m

Košice Barca

Tue 16/6

12:45-22:00

1 stop10h 15m

£167

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Fri 5/6

06:30-14:30

1 stop7h 00m

Košice Barca

Fri 12/6

15:05-09:20

1 stop19h 15m

£168

LondonBratislava

LHR - BTS

LHRBTS

London Heathrow

Sun 14/6

20:50-10:30

1 stop12h 40m

Bratislava - M. R. Štefánik

Thu 18/6

19:20-09:10

1 stop14h 50m

£168

LondonBratislava

LHR - BTS

LHRBTS

London Heathrow

Tue 14/7

20:50-14:05

1 stop16h 15m

Bratislava - M. R. Štefánik

Tue 21/7

12:55-20:05

1 stop8h 10m

£168

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Wed 10/6

06:30-14:30

1 stop7h 00m

Košice Barca

Wed 24/6

15:05-22:00

1 stop7h 55m

£169

LondonBratislava

LHR - BTS

LHRBTS

London Heathrow

Sat 10/10

06:30-13:15

1 stop5h 45m

Bratislava - M. R. Štefánik

Sun 18/10

13:25-22:00

1 stop9h 35m

£169

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Wed 10/6

06:30-14:30

1 stop7h 00m

Košice Barca

Wed 24/6

15:05-22:00

1 stop7h 55m

£170

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Wed 24/6

06:30-14:30

1 stop7h 00m

Košice Barca

Wed 1/7

15:05-22:00

1 stop7h 55m

£171

LondonBratislava

LHR - BTS

LHRBTS

London Heathrow

Tue 16/6

20:50-14:05

1 stop16h 15m

Bratislava - M. R. Štefánik

Thu 18/6

19:20-09:10

1 stop14h 50m

£172
Fastest return journey

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

Sat 6/6

06:00-14:00

1 stop7h 00m

Košice Barca

Sat 13/6

14:45-18:40

1 stop4h 55m

£180

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 month to fly to Slovakia?

The month of September is, on average, the cheapest month to fly to Slovakia from London Heathrow Airport, with most prices found around £0. If you aren’t able to travel during the month of September, then book flights to Slovakia from London Heathrow Airport during November instead. Flights to Slovakia in November, while not as cheap as those in September, still average around £37.

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

4h 40m

Direct flights

None
The fastest flight from London Heathrow Airport to Slovakia takes 4h 40m
There are no direct flights from London Heathrow Airport to Slovakia. There are no popular flight routes from London Heathrow Airport to Slovakia.
Search flight deals

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 £149Free CancellationRating
7.6
915 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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