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Cheap flights from Prague to Helsinki from £76

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — HEL
12 Nov — 19 Nov1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Václav Havel Prague to Helsinki-Vantaa are usually found in November or March, booked 88 days in advance, depart on a Tuesday or Monday and return on a Monday

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Cheapest flights from Prague to Helsinki
Explore the most affordable flight options available from Prague to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2025.

Sat 6/1214:30PRG - HEL
1 stop8h 35mKLM
Tue 9/1214:05HEL - PRG
1 stop9h 15mKLM
Deal found 12/10£151
Fri 5/1208:45PRG - HEL
1 stop10h 55mairBaltic
Wed 10/1205:30HEL - PRG
1 stop9h 10mairBaltic
Deal found 12/10£154
Thu 27/1119:35PRG - HEL
Nonstop2h 15mFinnair
Sun 30/1107:50HEL - PRG
Nonstop2h 15mFinnair
Deal found 12/10£155
Wed 5/1119:35PRG - HEL
Nonstop2h 15mFinnair
Sat 8/1109:40HEL - PRG
Nonstop2h 15mFinnair
Deal found 13/10£164
Fri 14/1119:35PRG - HEL
Nonstop2h 15mFinnair
Mon 17/1108:20HEL - PRG
Nonstop2h 15mFinnair
Deal found 13/10£169
Thu 13/1119:35PRG - HEL
Nonstop2h 15mFinnair
Sun 16/1107:50HEL - PRG
Nonstop2h 15mFinnair
Deal found 13/10£178
Sat 6/1211:40PRG - HEL
Nonstop2h 15mFinnair
Tue 9/1217:35HEL - PRG
Nonstop2h 15mFinnair
Deal found 13/10£181
Wed 26/1119:35PRG - HEL
Nonstop2h 15mFinnair
Wed 3/1209:40HEL - PRG
Nonstop2h 15mFinnair
Deal found 12/10£183
Sat 1/1119:35PRG - HEL
Nonstop2h 15mFinnair
Sun 9/1107:50HEL - PRG
Nonstop2h 15mFinnair
Deal found 13/10£186
Fri 5/1219:35PRG - HEL
Nonstop2h 15mFinnair
Mon 8/1208:20HEL - PRG
Nonstop2h 15mFinnair
Deal found 12/10£193

Cheap flight deals from Prague to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Helsinki (HEL). 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 13 October 2025.

Round-trip from

£151

One-way from

£76

Popular in

December

Cheapest in

November

Average price

£175

Good round-trip deal

£2,100 or less
KLM
  • KLM
  • 6/12-9/12
  • 2 total stops
  • 17h 50m total
  • Prague to Helsinki
Search Deals
Norwegian
  • Norwegian
  • 15/12
  • 2 total stops
  • 35h 00m total
  • Prague to Helsinki
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Václav Havel Prague to Helsinki-Vantaa.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Prague to Helsinki 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 13 October 2025.
Use the filters below to find and compare flights from Prague to Helsinki that are best for you.

Fly from

Prague

Fly to

Helsinki

Route

Depart

Return

Price

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Sat 6/12

14:30-00:05

1 stop8h 35m

Helsinki-Vantaa

Tue 9/12

14:05-22:20

1 stop9h 15m

£151

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Thu 26/3

14:20-20:40

1 stop5h 20m

Helsinki-Vantaa

Mon 30/3

21:20-13:35

1 stop17h 15m

£154

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Fri 5/12

08:45-20:40

1 stop10h 55m

Helsinki-Vantaa

Wed 10/12

05:30-13:40

1 stop9h 10m

£154

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Thu 27/11

19:35-22:50

Nonstop2h 15m

Helsinki-Vantaa

Sun 30/11

07:50-09:05

Nonstop2h 15m

£155

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Fri 28/11

19:35-22:50

Nonstop2h 15m

Helsinki-Vantaa

Sun 30/11

07:50-09:05

Nonstop2h 15m

£155

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Wed 5/11

19:35-22:50

Nonstop2h 15m

Helsinki-Vantaa

Sat 8/11

09:40-10:55

Nonstop2h 15m

£164

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Tue 11/11

19:35-22:50

Nonstop2h 15m

Helsinki-Vantaa

Sun 16/11

07:50-09:05

Nonstop2h 15m

£169

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Fri 21/11

19:35-22:50

Nonstop2h 15m

Helsinki-Vantaa

Mon 24/11

08:20-09:35

Nonstop2h 15m

£169

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Mon 2/2

19:35-22:50

Nonstop2h 15m

Helsinki-Vantaa

Sat 14/2

09:40-10:55

Nonstop2h 15m

£169

PragueHelsinki

PRG - HEL

PRGHEL

Václav Havel Prague

Fri 14/11

19:35-22:50

Nonstop2h 15m

Helsinki-Vantaa

Mon 17/11

08:20-09:35

Nonstop2h 15m

£169

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 21 results
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Best time to book a flight from Prague to Helsinki

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

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

Use this chart to determine the optimal time to book a return flight from Prague to Helsinki. Price data was last updated on 10 October 2025.

To ensure you get the cheapest price possible for a flight from Prague to Helsinki, you should look to book at least 88 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 Prague to Helsinki?

Currently, July is the cheapest month in which you can book a flight from Prague to Helsinki (average of £81). Flying from Prague to Helsinki in January is currently the most expensive (average of £136). 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 PRG to HEL?

Find hourly flight availability from Prague to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 October 2025.

It’s optimal to fly from Prague to Helsinki in the afternoon. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated 13 October 2025.
Read reviews from past customers who have flown with Finnair from Prague to Helsinki. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,332 reviews
Check prices

Comfort

7.4

Food

6.7

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.9

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
1,332 reviews
Finnair
7.6
Good
1,332 reviews
Check prices

Comfort

7.4

Food

6.7

Overall

7.6

Crew

8.1

Boarding

7.6

Entertainment

6.9

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 Prague to Helsinki. 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 Prague to Helsinki?

    You will need to book a flight from Václav Havel Prague to Helsinki-Vantaa if you want to fly from Prague to Helsinki. At least 1 airline has flights from Václav Havel Prague (PRG) to Helsinki-Vantaa (HEL) on a regular basis. There are 7 flights to Helsinki from the Prague airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PRG to HEL to be around 2h 15m.

  • How popular is this Prague to Helsinki flight route?

    Within the past month, 23 users have taken a look at flights from Václav Havel Prague to Helsinki-Vantaa.

  • How long is the flight from Prague to Helsinki?

    For as low as £155, KLM can have you in Helsinki from Prague in 2h 15m. The distance from Prague to Helsinki is about 819 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Prague to Helsinki is Finnair. Our recent data shows that you can find tickets from as low as £101 on this airline. Finnair is currently priced 46% below the average price you’ll pay for this route.

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

    Consider Alaska Airlines (92%), American Airlines (90%) or Finnair (90%) when booking your flight. These represent the most reliable airlines when flying from Prague to Helsinki.

  • What are the cheapest flights from Prague to Helsinki?

    Looking at all options, your cheapest flight can be booked for £2,100. While the most popular route (Václav Havel Prague - Helsinki-Vantaa) can be booked for £171 on average, our data indicates £2,100 when flying from Prague to Helsinki.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Prague to Helsinki (average of £81). Flying from Prague to Helsinki in January is currently the most expensive (average of £136). 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

Travelling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Espoo
Vantaa

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Top airline flying from Prague to Helsinki

Discover the top airline that operate flights from Prague to Helsinki. 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 13 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£101Average£203FlexibilityNo 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 Prague to Helsinki?

Cheapflights helps you search for flights from Prague to Helsinki via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Helsinki from Prague by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Helsinki from Prague? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Prague to Helsinki become cheaper?

Of course! You can now track prices for flights from Prague to Helsinki 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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