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Cheap flights from Helsinki to Prague from £78

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PRG
2 Sep — 9 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Helsinki to Prague

Enter your travel dates to find the best prices.

Cheapest flights from Helsinki to Prague
Explore the most affordable flight options available from Helsinki to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 August 2026.

Tue 15/923:50
HEL
-
PRG
1 stop10h 05m
Multiple Airlines
Tue 22/918:35
PRG
-
HEL
1 stop15h 00m
Multiple Airlines
Deal found 1/8£129
Wed 19/806:35
HEL
-
PRG
1 stop12h 15m
Lufthansa
Sat 22/816:40
PRG
-
HEL
1 stop7h 55m
Lufthansa
Deal found 30/7£134
Wed 9/905:30
HEL
-
PRG
1 stop9h 05m
airBaltic
Sat 12/919:35
PRG
-
HEL
1 stop11h 45m
airBaltic
Deal found 30/7£135
Tue 13/1005:30
HEL
-
PRG
1 stop9h 05m
airBaltic
Wed 14/1014:15
PRG
-
HEL
1 stop5h 25m
airBaltic
Deal found 3/8£136
Mon 12/1007:05
HEL
-
PRG
1 stop5h 15m
Norwegian
Tue 13/1012:10
PRG
-
HEL
1 stop8h 10m
Norwegian
Deal found 2/8£152
Fri 9/1007:05
HEL
-
PRG
1 stop5h 10m
Norwegian
Wed 14/1011:55
PRG
-
HEL
1 stop8h 25m
Norwegian
Deal found 2/8£168
Thu 20/806:35
HEL
-
PRG
1 stop11h 55m
Lufthansa
Sun 23/806:15
PRG
-
HEL
1 stop4h 50m
Lufthansa
Deal found 29/7£171
Fri 21/806:00
HEL
-
PRG
1 stop11h 05m
Lufthansa
Sun 23/806:15
PRG
-
HEL
1 stop4h 50m
Lufthansa
Deal found 30/7£173
Sat 8/806:45
HEL
-
PRG
1 stop12h 05m
Lufthansa
Sat 15/816:40
PRG
-
HEL
1 stop7h 55m
Lufthansa
Deal found 1/8£173

Find flight deals from Helsinki to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to Prague (PRG). 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 3 August 2026.

Round-trip from

£129

One-way from

£78

Popular in

July

Cheapest in

November

Average price

£197
Scandinavian Airlines
  • Scandinavian Airlines
  • 15/9-22/9
  • 2 total stops
  • 25h 05m total
  • Helsinki to Prague
Search Deals
Finnair
  • Finnair
  • 6/11
  • Nonstop
  • 2h 15m total
  • Helsinki to Prague
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Helsinki to Prague 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 3 August 2026.
Use the filters below to find and compare flights from Helsinki to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Wed 19/8

06:35-17:50

1 stop12h 15m

Václav Havel Prague

Sat 22/8

16:40-01:35

1 stop7h 55m

£134

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Tue 13/10

05:30-13:35

1 stop9h 05m

Václav Havel Prague

Wed 14/10

14:15-20:40

1 stop5h 25m

£136

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Thu 20/8

06:35-17:30

1 stop11h 55m

Václav Havel Prague

Sun 23/8

06:15-12:05

1 stop4h 50m

£171

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Fri 21/8

06:00-16:05

1 stop11h 05m

Václav Havel Prague

Sun 23/8

06:15-12:05

1 stop4h 50m

£173

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Tue 13/10

06:45-07:55

Nonstop2h 10m

Václav Havel Prague

Wed 14/10

11:35-14:45

Nonstop2h 10m

£181
Fastest return journey

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sun 27/9

06:45-07:55

Nonstop2h 10m

Václav Havel Prague

Wed 30/9

08:40-11:45

Nonstop2h 05m

£197

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Thu 20/8

07:05-11:30

1 stop5h 25m

Václav Havel Prague

Thu 20/8

16:25-23:05

1 stop5h 40m

£202

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 10/10

18:25-22:35

1 stop5h 10m

Václav Havel Prague

Wed 14/10

06:00-13:05

1 stop6h 05m

£205

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Fri 25/9

11:05-20:15

2 stops10h 10m

Václav Havel Prague

Mon 28/9

20:55-10:35

1 stop12h 40m

£210

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sun 4/10

21:05-20:15

1 stop24h 10m

Václav Havel Prague

Wed 7/10

10:20-15:20

1 stop4h 00m

£246

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Helsinki to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Helsinki 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 Helsinki to Prague

How far ahead should I book a flight from Helsinki to Prague?

To ensure you get the cheapest price possible for a flight from Helsinki to Prague, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Helsinki to Prague?

Currently, November is the cheapest month in which you can book a flight from Helsinki to Prague (average of £168). Flying from Helsinki to Prague in July is currently the most expensive (average of £226). 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.

What is the cheapest time of day to fly from HEL to PRG?

Find hourly flight availability from Helsinki to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 August 2026.

When flying from Helsinki to Prague, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Helsinki to Prague?

Airfare is below average for this route at the moment.

Helsinki to Prague flights typically cost between £160 and £238 in September.
The cheapest return price found within the last 5 days was £129 on Multiple Airlines (15 Sept–22 Sept).

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated 3 August 2026.
Get a feel of what it's like to fly with Finnair from Helsinki to Prague by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,428 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

HEL - SIN

Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.
Finnair
7.7
Good
1,428 reviews
Finnair
7.7
Good
1,428 reviews
Check prices

Boarding

7.7

Entertainment

6.9

Crew

8.2

Overall

7.7

Food

6.7

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2026

HEL - SIN

Very limited food provided. Limited drinks, lights out for 10 of 12.30 flights. Very few staff.

Related info for your journey

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

  • What airports do I use to fly from Helsinki to Prague?

    Booking a flight from Helsinki-Vantaa (HEL) to Václav Havel Prague (PRG) is your only option if you wish to fly from Helsinki to Prague. On a typical day, there are 5 flights from Helsinki-Vantaa to Václav Havel Prague, all of which are around 2h 10m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Helsinki-Vantaa to Prague.

  • How popular is this Helsinki to Prague flight route?

    Within the past month, 2 users have taken a look at flights from Helsinki-Vantaa to Václav Havel Prague.

  • How long is the flight from Helsinki to Prague?

    Airlines like Lufthansa, airBaltic, and Finnair fly from Helsinki to Prague in about 2h 10m. The time it takes to get you to your destination can typically vary by up to 10h 05m. The distance from Helsinki to Prague is about 819 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Helsinki to Prague round-trip?

    Cheapflights users have booked flights from Helsinki to Prague round-trip from £77. This flight start at 61% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Helsinki to Prague?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Helsinki to Prague on time: TAP AIR PORTUGAL (93%), Jettime (92%), Japan Airlines (80%).

  • Can I find deals for flights from Helsinki to Prague that include hotel bookings?

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

  • How can I find direct flights from Helsinki to Prague?

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

  • Can I find deals for business class flights from Helsinki to Prague?

    Yes. Cheapflights offers flight deals from Helsinki to Prague 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 Helsinki to Prague?

    Currently, November is the cheapest month in which you can book a flight from Helsinki to Prague (average of £168). Flying from Helsinki to Prague in July is currently the most expensive (average of £226). 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

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 airline flying from Helsinki to Prague

Discover the top airline that operate flights from Helsinki to Prague. 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 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£77Average£118FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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 Helsinki to Prague?

When you search for this flight from Helsinki to Prague, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Helsinki to Prague?

Cheapflights simply makes it quick and affordable to book flights from Helsinki to Prague by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Helsinki to Prague with no change fees?

Certainly. Search results for flights to Prague from Helsinki 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 Helsinki to Prague become cheaper?

Of course! You can now track prices for flights from Helsinki to Prague and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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