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$104+ Cheap flights from Helsinki (HEL) to Prague (PRG)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — PRG
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheapflights Tip: The best prices from Helsinki-Vantaa to Václav Havel Prague are usually found in January or March, booked 69 days in advance, depart on a Monday or Sunday and return on a Monday

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 August 26, 2025.

Round-trip from

$138
(Mytrip)

One-way from

$104
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$248

Good round-trip deal

$251 or less

Good one-way deal

$150 or less
From Helsinki-Vantaa to Václav Havel Prague
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One-way flight from Helsinki-Vantaa to Václav Havel Prague
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Helsinki-Vantaa to Václav Havel Prague.
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Price to beat on a one-way flight from Helsinki-Vantaa to Václav Havel Prague.
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Find flight deals from Helsinki to Prague

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 August 26, 2025.

This Mytrip deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:50 amHEL - PRG
1 stop10h 00mMultiple Airlines
Wed 10/1510:50 amPRG - HEL
1 stop11h 45mMultiple Airlines
Deal found 8/24$138
This airBaltic deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:30 amHEL - PRG
1 stop9h 10mairBaltic
Mon 1/52:20 pmPRG - HEL
1 stop16h 40mairBaltic
Deal found 8/24$139
This Mytrip deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/229:50 amHEL - PRG
1 stop23h 30mMultiple Airlines
Mon 9/298:45 pmPRG - HEL
1 stop17h 40mMultiple Airlines
Deal found 8/25$156
This Lufthansa deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/11:50 pmHEL - PRG
1 stop9h 35mLufthansa
Wed 11/56:15 amPRG - HEL
1 stop11h 35mLufthansa
Deal found 8/26$189
This Orbitz deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:40 pmHEL - PRG
1 stop14h 15mLufthansa
Sun 9/146:00 amPRG - HEL
1 stop9h 50mLufthansa
Deal found 8/24$191
This Finnair deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:35 pmHEL - PRG
Nonstop2h 10mFinnair
Wed 10/158:10 amPRG - HEL
Nonstop2h 05mFinnair
Deal found 8/24$195
This Finnair deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:35 pmHEL - PRG
Nonstop2h 15mFinnair
Wed 11/57:35 pmPRG - HEL
Nonstop2h 15mFinnair
Deal found 8/26$196
This Expedia deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:15 pmHEL - PRG
1 stop15h 05mMultiple Airlines
Fri 10/248:55 pmPRG - HEL
1 stop12h 40mMultiple Airlines
Deal found 8/26$207

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated August 26, 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

Wed 10/8

9:50 am-6:50 pm

1 stop10h 00m

Václav Havel Prague

Wed 10/15

10:50 am-11:35 pm

1 stop11h 45m

$138

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Wed 12/17

5:30 am-1:40 pm

1 stop9h 10m

Václav Havel Prague

Mon 1/5

2:20 pm-8:00 am

1 stop16h 40m

$139

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Mon 9/22

9:50 am-8:20 am

1 stop23h 30m

Václav Havel Prague

Mon 9/29

8:45 pm-3:25 pm

1 stop17h 40m

$156

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Sat 11/1

1:50 pm-10:25 pm

1 stop9h 35m

Václav Havel Prague

Wed 11/5

6:15 am-6:50 pm

1 stop11h 35m

$189

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Fri 9/12

7:40 pm-8:55 am

1 stop14h 15m

Václav Havel Prague

Sun 9/14

6:00 am-4:50 pm

1 stop9h 50m

$191

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Wed 10/8

5:35 pm-6:45 pm

Nonstop2h 10m

Václav Havel Prague

Wed 10/15

8:10 am-11:15 am

Nonstop2h 05m

$195

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Fri 1/9

9:40 am-10:55 am

Nonstop2h 15m

Václav Havel Prague

Mon 1/12

10:20 am-1:35 pm

Nonstop2h 15m

$196

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Mon 10/13

5:35 pm-6:45 pm

Nonstop2h 10m

Václav Havel Prague

Tue 10/21

7:30 pm-10:35 pm

Nonstop2h 05m

$196

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Mon 9/15

7:05 am-8:20 am

2 stops26h 15m

$104

HelsinkiPrague

HEL - PRG

HELPRG

Helsinki-Vantaa

Mon 10/27

8:20 am-9:35 am

Nonstop2h 15m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/24

Showing 1-10 of 17 results
1
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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 round-trip 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 round-trip flight from Helsinki to Prague. Price data was last updated on August 22, 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, November is the cheapest month in which you can book a flight from Helsinki to Prague (average of $651). Flying from Helsinki to Prague in June is currently the most expensive (average of $1,117). 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 August 26, 2025.

It’s typically best to fly out from Helsinki to Prague at noon. Doing so could potentially save you 38% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip 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 August 26, 2025.
Peruse reviews from past customers who have flown with airBaltic, Finnair, and Lufthansa from Helsinki to Prague to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
airBaltic
7.7
Good
179 reviews

Entertainment

6.9

Food

7.4

Boarding

8.0

Comfort

7.9

Crew

8.3

Overall

7.7

Reviews

1 / 2
2.0
Mediocre

Tommy,Aug 2025

RIX - DUB

Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
airBaltic
7.7
Good
179 reviews
airBaltic
7.7
Good
179 reviews

Entertainment

6.9

Food

7.4

Boarding

8.0

Comfort

7.9

Crew

8.3

Overall

7.7

Reviews

1 / 2
2.0
Mediocre

Tommy,Aug 2025

RIX - DUB

Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
Finnair
7.6
Good
1,320 reviews
airBaltic
7.7
Good
179 reviews

Entertainment

6.9

Food

7.4

Boarding

8.0

Comfort

7.9

Crew

8.3

Overall

7.7

Reviews

1 / 2
2.0
Mediocre

Tommy,Aug 2025

RIX - DUB

Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).
Lufthansa
6.8
Okay
7,359 reviews
airBaltic
7.7
Good
179 reviews

Entertainment

6.9

Food

7.4

Boarding

8.0

Comfort

7.9

Crew

8.3

Overall

7.7

Reviews

1 / 2
2.0
Mediocre

Tommy,Aug 2025

RIX - DUB

Unable to accommodate itinerary modifications to accommodate family funeral - otherwise Baltic Airlines was exceptional (had to book a new flight through Paris and it was an all around pleasant experience).

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?

    Václav Havel Prague is the airport most travelers will use when flying to Prague from Helsinki-Vantaa. Booking flights from Helsinki-Vantaa (HEL) to Václav Havel Prague (PRG) should be relatively easy as there are 5 daily flights to Prague from 3 different airlines. 2h 10m is how long a flight from Helsinki to Václav Havel Prague will take if you book a nonstop flight.

  • How popular is this Helsinki to Prague flight route?

    Flights from Helsinki-Vantaa to Václav Havel Prague have been viewed 2 times in the past calendar month.

  • How long is the flight from Helsinki to Prague?

    Departing from Helsinki to Prague will take you 9h 10m. There are 819 mi between Helsinki and Prague.

  • What are the cheapest airlines flying from Helsinki to Prague round-trip?

    airBaltic, at $130, was found to be the cheapest airline from Helsinki to Prague.Alternate airlines to your destination round-trip include Lufthansa and Finnair. airBaltic is priced at 49% lower than the current average price of a flight leaving 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Helsinki to Prague consider choosing Finnair (83%), British Airways (83%) or Jettime (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Helsinki to Prague?

    While on average a flight from Helsinki to Prague is generally $237, our data shows the cheapest flight currently is $123. When looking at the most popular route, (Helsinki-Vantaa - Václav Havel Prague), you can expect to pay $170 for that flight.

  • 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 vacation 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 $651). Flying from Helsinki to Prague in June is currently the most expensive (average of $1,117). 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 3 airlines flying from Helsinki to Prague

Discover the top 3 airlines 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 2,558,603 searches. Data last updated August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
airBalticCheapest$130Average$183FlexibilityNo cancel feeOn-time87%
LufthansaCheapest$170Average$240FlexibilityNo cancel feeOn-time76%
FinnairCheapest$203Average$287FlexibilityNo cancel feeOn-time76%

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