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Cheap flights from Helsinki to Prague from £73

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PRG
21 Nov — 28 Nov1
1 adult
1 adult, Economy

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 22 October 2025.

Round-trip from

£129

One-way from

£73

Popular in

December

Cheapest in

January

Average price

£206
Norwegian
  • Norwegian
  • 30/3-31/3
  • 2 total stops
  • 9h 00m total
  • Helsinki to Prague
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Finnair
  • Finnair
  • 6/1
  • Nonstop
  • 2h 15m total
  • Helsinki to Prague
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in October 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 22 October 2025.

Sat 22/1113:50HEL - PRG
1 stop5h 25mLufthansa
Mon 24/1106:15PRG - HEL
1 stop4h 45mLufthansa
Deal found 20/10£141
Mon 17/1117:45HEL - PRG
1 stop5h 40mLufthansa
Mon 24/1106:15PRG - HEL
1 stop4h 45mLufthansa
Deal found 20/10£151
Sat 13/1213:50HEL - PRG
2 stops9h 35mLufthansa
Tue 16/1215:05PRG - HEL
1 stop9h 15mLufthansa
Deal found 21/10£173
Sat 15/1117:55HEL - PRG
1 stop5h 30mLufthansa
Mon 17/1111:50PRG - HEL
1 stop12h 30mLufthansa
Deal found 21/10£180
Fri 21/1111:20HEL - PRG
1 stop14h 55mMultiple Airlines
Sun 23/1112:30PRG - HEL
2 stops19h 20mMultiple Airlines
Deal found 21/10£187
Wed 12/1117:35HEL - PRG
Nonstop2h 15mFinnair
Wed 19/1119:35PRG - HEL
Nonstop2h 15mFinnair
Deal found 21/10£194
Sat 15/1117:35HEL - PRG
Nonstop2h 15mFinnair
Mon 17/1119:35PRG - HEL
Nonstop2h 15mFinnair
Deal found 21/10£200
Sat 1/1117:35HEL - PRG
Nonstop2h 15mFinnair
Wed 5/1119:35PRG - HEL
Nonstop2h 15mFinnair
Deal found 20/10£202

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 22 October 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

Mon 30/3

08:30-11:20

1 stop3h 50m

Václav Havel Prague

Tue 31/3

12:10-18:20

1 stop5h 10m

£129

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 22/11

13:50-18:15

1 stop5h 25m

Václav Havel Prague

Mon 24/11

06:15-12:00

1 stop4h 45m

£141

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 13/12

13:50-22:25

2 stops9h 35m

Václav Havel Prague

Tue 16/12

15:05-01:20

1 stop9h 15m

£173

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 15/11

17:55-22:25

1 stop5h 30m

Václav Havel Prague

Mon 17/11

11:50-01:20

1 stop12h 30m

£180

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Fri 21/11

22:30-18:45

2 stops21h 15m

Václav Havel Prague

Sun 23/11

07:40-22:25

3 stops37h 45m

£198

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 15/11

17:35-18:50

Nonstop2h 15m

Václav Havel Prague

Mon 17/11

19:35-22:50

Nonstop2h 15m

£200

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Tue 6/1

17:35-18:50

Nonstop2h 15m

£73

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 22/11

17:35-18:50

Nonstop2h 15m

£77

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Tue 23/12

17:35-18:50

Nonstop2h 15m

£89

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Mon 24/11

08:20-09:35

Nonstop2h 15m

£92

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 16 results
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?

Use this chart to determine the optimal time to book a return flight from Helsinki to Prague. Price data was last updated on 17 October 2025.

To ensure you get the cheapest price possible for a flight from Helsinki to Prague, you should look to book at least 65 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, January is the cheapest month in which you can book a flight from Helsinki to Prague (average of £77). Flying from Helsinki to Prague in May is currently the most expensive (average of £105). 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 22 October 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 22 October 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
1,333 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

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
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Crew

8.1

Comfort

7.4

Food

6.7

Overall

7.6

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 3 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 Norwegian and Lufthansa 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 35m. 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 £88. This flight start at 54% 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: Jettime (94%), Alaska Airlines (91%), Japan Airlines (89%).

  • 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, January is the cheapest month in which you can book a flight from Helsinki to Prague (average of £77). Flying from Helsinki to Prague in May is currently the most expensive (average of £105). 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

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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 22 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£88Average£240FlexibilityNo 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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