Cheap flights from Prague to Helsinki from $248 PRG → HEL
Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL)
The cheapest return found recently is $248 with Finnair, 17 Dec – 19 Dec, found 2 days ago.
- Cheapest return found recently
- $248, 17 Dec to 19 Dec
- Usual return price
- $194 to $248
- Cheapest month to fly
- November 2026, return fares from $162 found in the last 7 days
- Airlines with nonstop flights
- Finnair
Return
The cheapest return fare on each of 4 departure dates is usually $194 to $248.
Cheapest return found recently
$248
17 Dec – 19 Dec · Finnair
Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL)
Leaves 7:35 p.m. · Return leaves 4:05 p.m. · 7 h 20 min of travel, both ways together
out nonstop, back 1 stop · via Copenhagen Airport (CPH) · separate tickets likely: collect your bags and check in again
found 2 days ago
Cheapest nonstop return
$431
17 Dec – 19 Dec · Finnair
Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL)
Leaves 7:35 p.m. · Return leaves 11:55 a.m. · 4 h 30 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$248 17 Dec – 19 Decfound 2 days agoSee prices for these dates
$162 25 Nov – 30 Novfound 4 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $159 to $199.
At $248, the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 4 departure dates from 25 Nov to 17 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 2-night return fares leaving within 3 days of 17 Dec to compare.
Every date we hold
12 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 25 Nov – 30 Nov | $162 | Lufthansa | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 30 Nov – 2 Dec | $249 | Norwegian Air Sweden | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 17 Dec – 19 Dec | $248 | Finnair | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out nonstop, back 1 stop | found 2 days ago | See prices for these dates |
| 17 Feb 2027 – 20 Feb 2027 | $205 | KLM | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $162.
Airlines on the cheapest dates: Lufthansa, Norwegian Air Sweden, Finnair, KLM.
Premium cabin fares from Prague to Helsinki
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 17 Dec – 19 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Prague to Helsinki?
Return
Fares 180 or more days before departure were typically 38% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $273 | $224 | +61% | 8 |
| 7–13 days | $234 | $216 | +38% | 12 |
| 14–29 days | $211 | $162 | +24% | 15 |
| 30–59 days | $221 | $163 | +30% | 35 |
| 60–89 days | $179 | $162 | +5% | 38 |
| 90–179 days | $172 | $159 | +1% | 34 |
| 180+ days | $170 | $168 | Cheapest seen | 14 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Prague → Tallinn
82 km from Helsinki
$294
$46 more than flying to Helsinki
21 Dec – 3 Jan 2027 · PRG → TLL · out 1 stop, back 1 stop
found 7 days ago
Dresden → Helsinki
119 km from Prague
$324
$76 more than flying from Prague
25 Nov – 30 Nov · DRS → HEL · out 1 stop, back 1 stop
found 6 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 17 Dec – 19 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Prague to Helsinki?
The cheapest return found recently is $248 with Finnair, 17 Dec to 19 Dec, found 2 days ago. The cheapest return we hold, of any age, is $162 with Lufthansa, 25 Nov to 30 Nov, found 4 days ago. The cheapest return fare on each of 4 departure dates is usually $194 to $248.
What is the cheapest month to fly from Prague to Helsinki?
November 2026 is the cheapest month for a return, from $162, 25 Nov to 30 Nov, found 4 days ago.
How far ahead should I book a flight from Prague to Helsinki?
In 49 days of prices between 24 Sept and 11 Nov, return fares 180 or more days before departure were typically 38% lower than 0 to 6 days before departure.
Is there a direct flight from Prague to Helsinki?
Yes, the cheapest nonstop return found recently is $431 with Finnair, 17 Dec to 19 Dec, found 2 days ago.
Which airlines have the cheapest flights from Prague to Helsinki?
Between 25 Nov and 17 Feb 2027, Lufthansa has the cheapest return on 1 of the 4 departure dates we hold, Norwegian Air Sweden on 1 and Finnair on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work