$123+ Cheap flights from Prague (PRG) to Helsinki (HEL)
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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — HEL
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Prague to Helsinki with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Václav Havel Prague to Helsinki-Vantaa are usually found in October or February, booked 71 days in advance, depart on a Sunday or Thursday and return on a Saturday
Cheap flight deals from Prague to Helsinki
Cheapest
Best
Last-minute
One-way
Cheapest flights from Prague to HelsinkiExplore 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 August 23, 2026.
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 August 23, 2026.
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Thu 9/109:00 am -
1 stop23h 20m
Mon 9/213:50 pm -
1 stop17h 30m
Deal found 8/19![Norwegian logo]()
$146
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Thu 9/109:40 am -
2 stops12h 25m
Mon 9/213:50 pm -
1 stop17h 30m
Deal found 8/19![Multiple Airlines logo]()
$152
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Thu 10/19:00 am -
1 stop23h 20m
Mon 10/53:50 pm -
1 stop17h 30m
Deal found 8/23![Norwegian logo]()
$154
This Mytrip deal was found by Cheapflights users on 8/22. 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.
Tue 10/612:10 pm -
1 stop8h 10m
Tue 10/1311:50 pm -
1 stop15h 30m
Deal found 8/22![Multiple Airlines logo]()
$160
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Thu 10/16:05 am -
2 stops9h 35m
Mon 10/53:50 pm -
1 stop23h 25m
Deal found 8/23![Multiple Airlines logo]()
$164
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:15 pm -
1 stop25h 05m
Mon 9/73:50 pm -
1 stop17h 30m
Deal found 8/23![Norwegian logo]()
$167
This Mytrip deal was found by Cheapflights users on 8/20. 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.
Thu 10/17:30 pm -
1 stop12h 50m
Sun 10/49:15 pm -
1 stop15h 05m
Deal found 8/20![Norwegian logo]()
$169
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Fri 9/44:15 pm -
1 stop25h 05m
Mon 9/76:50 pm -
2 stops13h 05m
Deal found 8/23![Multiple Airlines logo]()
$177
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Fri 9/1811:55 am -
1 stop9h 40m
Fri 9/259:20 pm -
1 stop22h 35m
Deal found 8/21![Multiple Airlines logo]()
$180
This airBaltic deal was found by Cheapflights users on 8/22. 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 12/162:20 pm -
1 stop5h 35m
Wed 1/65:30 am -
1 stop9h 10m
Deal found 8/22![airBaltic logo]()
$186
Best flights from Prague to HelsinkiDiscover carefully curated flight deals from Prague to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Prague to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Fri 9/44:15 pm -
1 stop25h 05m
Mon 9/76:50 pm -
2 stops13h 05m
Deal found 8/23![Multiple Airlines logo]()
$177
This airBaltic deal was found by Cheapflights users on 8/20. 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.
Thu 12/32:20 pm -
1 stop9h 20m
Sun 12/135:30 am -
1 stop3h 35m
Deal found 8/20![airBaltic logo]()
$185
This Finnair deal was found by Cheapflights users on 8/21. 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.
Thu 10/17:30 pm -
Nonstop2h 05m
Mon 10/59:40 am -
Nonstop2h 10m
Deal found 8/21![Finnair logo]()
$249
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:35 pm -
1 stop4h 15m
Sat 9/267:10 am -
2 stops14h 05m
Deal found 8/23![Scandinavian Airlines logo]()
$251
This airBaltic deal was found by Cheapflights users on 8/22. 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 12/162:20 pm -
1 stop5h 35m
Wed 1/65:30 am -
1 stop9h 10m
Deal found 8/22![airBaltic logo]()
$186
This airBaltic deal was found by Cheapflights users on 8/21. 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.
Thu 9/242:15 pm -
1 stop5h 25m
Sun 9/275:30 am -
1 stop5h 15m
Deal found 8/21![airBaltic logo]()
$228
This Finnair deal was found by Cheapflights users on 8/23. 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.
Tue 9/228:40 am -
Nonstop2h 05m
Sat 9/269:40 am -
Nonstop2h 10m
Deal found 8/23![Finnair logo]()
$253
This Scandinavian Airlines deal was found by Cheapflights users on 8/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:55 pm -
1 stop3h 35m
Sun 10/47:35 pm -
2 stops15h 05m
Deal found 8/18![Scandinavian Airlines logo]()
$264
This Finnair deal was found by Cheapflights users on 8/18. 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.
Thu 10/17:30 pm -
Nonstop2h 05m
Sun 10/49:40 am -
Nonstop2h 10m
Deal found 8/18![Finnair logo]()
$255
This Finnair deal was found by Cheapflights users on 8/23. 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.
Thu 11/127:35 pm -
Nonstop2h 15m
Sat 11/149:40 am -
Nonstop2h 15m
Deal found 8/23![Finnair logo]()
$255
This Finnair deal was found by Cheapflights users on 8/21. 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.
Thu 9/248:40 am -
Nonstop2h 05m
Sun 9/276:45 am -
Nonstop2h 10m
Deal found 8/21![Finnair logo]()
$267
This Finnair deal was found by Cheapflights users on 8/22. 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.
Tue 9/87:30 pm -
Nonstop2h 05m
Sun 9/206:45 am -
Nonstop2h 10m
Deal found 8/22![Finnair logo]()
$276
Last-minute flights from Prague to HelsinkiDiscover last-minute flight deals from Prague to Helsinki. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Prague to Helsinki. Data last updated August 23, 2026 and is based on user searches.
This Lufthansa deal was found by Cheapflights users on 8/19. 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.
Thu 9/34:40 pm -
1 stop7h 55m
Sun 9/66:45 am -
1 stop12h 05m
Deal found 8/19![Lufthansa logo]()
$216
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:15 pm -
1 stop25h 05m
Mon 9/73:50 pm -
1 stop17h 30m
Deal found 8/23![Norwegian logo]()
$167
This Mytrip deal was found by Cheapflights users on 8/23. 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.
Fri 9/44:15 pm -
1 stop25h 05m
Mon 9/76:50 pm -
2 stops13h 05m
Deal found 8/23![Multiple Airlines logo]()
$177
This Super.com deal was found by Cheapflights users on 8/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:40 am -
Nonstop2h 05m
Mon 9/75:35 pm -
Nonstop2h 10m
Deal found 8/23![Finnair logo]()
$220
This FlightHub deal was found by Cheapflights users on 8/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:10 pm -
1 stop5h 10m
Sun 9/209:15 pm -
1 stop19h 30m
Deal found 8/22![Norwegian logo]()
$205
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Thu 9/109:00 am -
1 stop23h 20m
Mon 9/213:50 pm -
1 stop17h 30m
Deal found 8/19![Norwegian logo]()
$146
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Thu 9/109:40 am -
2 stops12h 25m
Mon 9/213:50 pm -
1 stop17h 30m
Deal found 8/19![Multiple Airlines logo]()
$152
This Mytrip deal was found by Cheapflights users on 8/21. 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.
Fri 9/1811:55 am -
1 stop9h 40m
Fri 9/259:20 pm -
1 stop22h 35m
Deal found 8/21![Multiple Airlines logo]()
$180
This airBaltic deal was found by Cheapflights users on 8/20. 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.
Thu 9/242:15 pm -
1 stop5h 25m
Sun 9/275:30 am -
1 stop5h 15m
Deal found 8/20![airBaltic logo]()
$227
One-way flights from Prague to HelsinkiSearch for one-way flight options from Prague to Helsinki. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Prague to Helsinki. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Finnair deal was found by Cheapflights users on 8/19. 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.
Fri 11/67:35 pm -
Nonstop2h 15m
Deal found 8/19![Finnair logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:40 pm -
2 stops9h 40m
Deal found 8/20![Multiple Airlines logo]()
$127
This Finnair deal was found by Cheapflights users on 8/23. 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.
Fri 9/118:40 am -
Nonstop2h 05m
Deal found 8/23![Finnair logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:20 am -
1 stop22h 15m
Deal found 8/19![Multiple Airlines logo]()
$133
This Finnair deal was found by Cheapflights users on 8/23. 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 9/128:40 am -
Nonstop2h 05m
Deal found 8/23![Finnair logo]()
$144
This Finnair deal was found by Cheapflights users on 8/19. 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 12/307:35 pm -
Nonstop2h 15m
Deal found 8/19![Finnair logo]()
$159
This Justfly.com deal was found by Cheapflights users on 8/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:30 pm -
2 stops21h 50m
Deal found 8/20![Norwegian logo]()
$160
This Finnair deal was found by Cheapflights users on 8/19. 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 11/2111:40 am -
Nonstop2h 15m
Deal found 8/19![Finnair logo]()
$167
Find 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 August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $146 (Mytrip) |
One-way from | $123 (Finnair) |
Popular in | December |
Cheapest in | October |
Average price | $296 |
Good round-trip deal | $343 or less |
Good one-way deal | $257 or less |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated August 23, 2026.
Use the filters below to find and compare flights from Prague to Helsinki that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Fri 9/4
4:15 pm-6:20 pm
1 stop25h 05m
Helsinki-Vantaa
Mon 9/7
6:50 pm-6:55 am
2 stops13h 05m
$177
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Thu 12/3
2:20 pm-12:40 am
1 stop9h 20m
Helsinki-Vantaa
Sun 12/13
5:30 am-8:05 am
1 stop3h 35m
$185
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Wed 12/16
2:20 pm-8:55 pm
1 stop5h 35m
Helsinki-Vantaa
Wed 1/6
5:30 am-1:40 pm
1 stop9h 10m
$186
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Thu 9/24
2:15 pm-8:40 pm
1 stop5h 25m
Helsinki-Vantaa
Sun 9/27
5:30 am-9:45 am
1 stop5h 15m
$228
Quickest round-trip
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Thu 10/1
7:30 pm-10:35 pm
Nonstop2h 05m
Helsinki-Vantaa
Mon 10/5
9:40 am-10:50 am
Nonstop2h 10m
$249
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Tue 9/22
6:35 pm-11:50 pm
1 stop4h 15m
Helsinki-Vantaa
Sat 9/26
7:10 am-8:15 pm
2 stops14h 05m
$251
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Tue 9/22
8:40 am-11:45 am
Nonstop2h 05m
Helsinki-Vantaa
Sat 9/26
9:40 am-10:50 am
Nonstop2h 10m
$253
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Thu 10/1
7:30 pm-10:35 pm
Nonstop2h 05m
Helsinki-Vantaa
Sun 10/4
9:40 am-10:50 am
Nonstop2h 10m
$255
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Thu 11/12
7:35 pm-10:50 pm
Nonstop2h 15m
Helsinki-Vantaa
Sat 11/14
9:40 am-10:55 am
Nonstop2h 15m
$255
PragueHelsinki
PRG Václav Havel Prague - HEL Helsinki-Vantaa
PRGHEL
Václav Havel Prague
Thu 10/1
8:55 pm-1:30 am
1 stop3h 35m
Helsinki-Vantaa
Sun 10/4
7:35 pm-9:40 am
2 stops15h 05m
$264
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Prague to Helsinki
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to Helsinki in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Prague-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Prague-Helsinki flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Prague-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PRG-HEL
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 Prague to Helsinki
Prices
Delays
How far ahead should I book a flight from Prague to Helsinki?
To ensure you get the cheapest price possible for a flight from Prague to Helsinki, 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 Prague to Helsinki?
Currently, October is the cheapest month in which you can book a flight from Prague to Helsinki (average of $219). Flying from Prague to Helsinki in December is currently the most expensive (average of $363). 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 August 23, 2026.
When flying from Prague to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Prague to Helsinki delayed?
About 15% of weekly flights between Prague and Helsinki have experienced delays in the past year, with the average delay time being 101 minutes.
What is the most punctual flight time for Prague to Helsinki flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Prague to Helsinki flights?
Over the last year, Jettime have had the lowest number of delays on this route, with just 12% of flights being delayed.
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 August 23, 2026.
See what other customers who have flown with Finnair from Prague to Helsinki have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.9
Boarding
7.7
Crew
8.2
Comfort
7.5
Overall
7.6
Food
6.7
Reviews
1 / 20
6.0
GoodGurinder,Aug 2026
BKK - HEL
Entertainment
6.9
Boarding
7.7
Crew
8.2
Comfort
7.5
Overall
7.6
Food
6.7
Reviews
1 / 20
6.0
GoodGurinder,Aug 2026
BKK - HEL
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$165 | Average$275 | FlexibilityNo cancel fee | On-time76% |