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Cheap flights from Helsinki to Prague from £56

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PRG
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 7 November 2025.

Round-trip from

£126

One-way from

£56

Popular in

December

Cheapest in

January

Average price

£188
Lufthansa
  • Lufthansa
  • 10/3-17/3
  • 2 total stops
  • 10h 05m total
  • Helsinki to Prague
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airBaltic
  • airBaltic
  • 11/1
  • 1 total stop
  • 3h 35m total
  • Helsinki to Prague
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find 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 7 November 2025.

Sat 22/1117:55HEL - PRG
1 stop5h 30mLufthansa
Mon 24/1106:15PRG - HEL
1 stop4h 45mLufthansa
Deal found 7/11£154
Tue 18/1118:20HEL - PRG
1 stop5h 00mKLM
Fri 21/1114:30PRG - HEL
1 stop8h 35mKLM
Deal found 7/11£192
Wed 12/1113:55HEL - PRG
2 stops9h 30mLufthansa
Wed 19/1106:15PRG - HEL
1 stop4h 45mLufthansa
Deal found 6/11£195
Sun 14/1207:50HEL - PRG
Nonstop2h 15mFinnair
Sun 21/1209:50PRG - HEL
Nonstop2h 15mFinnair
Deal found 5/11£207
Thu 18/1217:35HEL - PRG
Nonstop2h 15mFinnair
Sun 21/1209:50PRG - HEL
Nonstop2h 15mFinnair
Deal found 5/11£223
Mon 24/1117:35HEL - PRG
Nonstop2h 15mFinnair
Tue 25/1119:35PRG - HEL
Nonstop2h 15mFinnair
Deal found 6/11£225
Sat 8/1112:45HEL - PRG
1 stop10h 40mLufthansa
Tue 11/1106:15PRG - HEL
1 stop4h 45mLufthansa
Deal found 7/11£235
Sat 22/1117:35HEL - PRG
Nonstop2h 15mFinnair
Mon 24/1119:35PRG - HEL
Nonstop2h 15mFinnair
Deal found 5/11£241
Fri 12/1214:15HEL - PRG
2 stops9h 10mLufthansa
Sun 14/1206:15PRG - HEL
1 stop4h 45mLufthansa
Deal found 6/11£250
Mon 10/1113:55HEL - PRG
2 stops9h 30mLufthansa
Wed 12/1106:15PRG - HEL
1 stop4h 45mLufthansa
Deal found 5/11£251

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 7 November 2025.
Use the filters below to find and compare flights from Helsinki to Prague that are best for you.

Fly from

Helsinki

Fly to

Prague

Route

Depart

Return

Price

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Tue 10/3

13:55-18:15

1 stop5h 20m

Václav Havel Prague

Tue 17/3

06:15-12:00

1 stop4h 45m

£126

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Mon 30/3

08:30-11:20

1 stop3h 50m

Václav Havel Prague

Tue 31/3

12:10-16:40

1 stop3h 30m

£130

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Mon 30/3

08:30-11:20

1 stop3h 50m

Václav Havel Prague

Tue 31/3

12:10-16:40

1 stop3h 30m

£131

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 14/3

06:50-16:05

1 stop10h 15m

Václav Havel Prague

Sun 15/3

06:15-12:00

1 stop4h 45m

£131

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Thu 12/3

17:55-22:25

1 stop5h 30m

Václav Havel Prague

Sat 14/3

06:15-12:00

1 stop4h 45m

£139

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Thu 12/3

17:55-22:25

1 stop5h 30m

Václav Havel Prague

Sun 15/3

06:15-12:00

1 stop4h 45m

£139

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 14/3

06:50-16:05

1 stop10h 15m

Václav Havel Prague

Mon 16/3

16:45-01:20

2 stops7h 35m

£176

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Fri 13/3

17:35-18:50

Nonstop2h 15m

Václav Havel Prague

Sun 15/3

09:50-13:05

Nonstop2h 15m

£177

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Fri 13/3

06:55-13:05

2 stops7h 10m

Václav Havel Prague

Sat 14/3

06:15-12:00

1 stop4h 45m

£179

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sun 11/1

05:30-08:05

1 stop3h 35m

£56

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 21 results
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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?

Use this chart to determine the optimal time to book a return flight from Helsinki to Prague. Price data was last updated on 31 October 2025.

To ensure you get the cheapest price possible for a flight from Helsinki to Prague, you should look to book at least 69 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, October is the cheapest month in which you can book a flight from Helsinki to Prague (average of £80). Flying from Helsinki to Prague in May is currently the most expensive (average of £108). 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 7 November 2025.

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?

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 7 November 2025.
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
7.6
Good
1,335 reviews
Check prices

Overall

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Overall

7.6

Food

6.7

Comfort

7.4

Entertainment

6.9

Boarding

7.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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 2 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 and Norwegian fly from Helsinki to Prague in about 3h 50m. The time it takes to get you to your destination can typically vary by up to 1h 30m. 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 £90. This flight start at 54% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Helsinki to Prague one-way?

    £56 is the cheapest one-way deal found within the past few days, from airBaltic. You may also be able to find cheap deals on Norwegian and Finnair, with prices starting from £74 and £74, respectively.

  • 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: Jettime (95%), Finnair (91%), Alaska Airlines (90%).

  • 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, October is the cheapest month in which you can book a flight from Helsinki to Prague (average of £80). Flying from Helsinki to Prague in May is currently the most expensive (average of £108). 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 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£90Average£246FlexibilityNo 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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