Prague to Helsinki PRG → HEL
Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL)
The cheapest return found recently is $172 with Norwegian Air Sweden, 1 Feb 2027 – 15 Feb 2027, found yesterday. The cheapest one-way found recently is $119 with Finnair, 19 Jul 2027, found yesterday.
Return
The cheapest return fare on each of 6 departure dates is usually $185 to $238.
Cheapest return found recently
$172
1 Feb 2027 – 15 Feb 2027 · Norwegian Air Sweden
Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL)
Leaves 10:50 a.m. · Return leaves 7:20 a.m. · 11 h 55 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
$245
24 Dec – 28 Dec · NORRA
Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL)
Leaves 11:40 a.m. · Return leaves 5:35 p.m. · 4 h 30 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$172 1 Feb 2027 – 15 Feb 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $159 to $170.
At $172, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
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 6 departure dates from 27 Oct to 15 Mar 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 14-night return fares leaving within 3 days of 1 Feb 2027 to compare.
Every date we hold
9 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Oct – 14 Nov | $273 | SAS Scandinavian | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out 2 stops, back 1 stop | found yesterday | See prices for these dates |
| 12 Dec – 13 Dec | $216 | KLM | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 24 Dec – 28 Dec | $245 | NORRA | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out nonstop, back nonstop | found today | See prices for these dates |
| 1 Feb 2027 – 15 Feb 2027 | $172 | Norwegian Air Sweden | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 4 Feb 2027 – 15 Feb 2027 | $177 | Norwegian Air Sweden | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out 2 stops, back 1 stop | found yesterday | See prices for these dates |
| 15 Mar 2027 – 22 Mar 2027 | $208 | Lufthansa | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
February 2027 is the cheapest month — from $172.
Airlines on the cheapest dates: Norwegian Air Sweden, SAS Scandinavian, KLM, NORRA, Lufthansa.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$119
19 Jul 2027 · Finnair
Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL)
Leaves 7:30 p.m. · 2 h 10 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$119
19 Jul 2027 · Finnair
Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL)
Leaves 7:30 p.m. · 2 h 10 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$119 19 Jul 2027found yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 23 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $88 to $119.
At $119, the cheapest one-way found recently is at the high end of that range.
23 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 19 Jul 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 19 Jul 2027 | $119 | Finnair | Vaclav Havel Airport Prague (PRG) → Helsinki-Vantaa Airport (HEL) | nonstop | found yesterday | Open this trip |
Airlines on the cheapest dates: Finnair.
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 1 Feb 2027 – 15 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 19 Jul 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Prague to Helsinki?
Return
Fares 90 to 179 days before departure were typically 25% lower than 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 |
|---|---|---|---|---|
| 30–59 days | $216 | $163 | +33% | 16 |
| 60–89 days | $186 | $162 | +14% | 25 |
| 90–179 days | $163 | $159 | Cheapest seen | 20 |
| 180+ days | $170 | $168 | +4% | 14 |
One-way
Not enough history yet: in 23 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
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
$181
$9 more than flying to Helsinki
24 Dec – 9 Jan 2027 · PRG → TLL · out 1 stop, back 1 stop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Prague → Tallinn
82 km from Helsinki
$91
$28 less than flying to Helsinki
23 Oct · PRG → TLL · stops unknown
found yesterday
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 1 Feb 2027 – 15 Feb 2027. A live search on this page shows what those dates cost now, for one adult in economy.
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