Cheap flights from Bilbao to Helsinki from $276 BIO → HEL
Bilbao Airport (BIO) → Helsinki-Vantaa Airport (HEL)
The cheapest return found recently is $276 with Vueling, 10 Dec – 14 Dec, found yesterday.
- Cheapest return found recently
- $276, 10 Dec to 14 Dec
- Usual return price
- $270 to $282
- Cheapest month to fly
- January 2027, return fares from $264 found in the last 7 days
Return
The cheapest return fare on each of 3 departure dates is usually $270 to $282.
Cheapest return found recently
$276
10 Dec – 14 Dec · Vueling
Bilbao Airport (BIO) → Helsinki-Vantaa Airport (HEL)
Leaves 2:05 p.m. · Return leaves 7:05 a.m. · 24 h 15 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$276 10 Dec – 14 Decfound yesterdaySee prices for these dates
$264 1 Jan 2027 – 8 Jan 2027found 4 days agoSee prices for these dates
What have prices looked like?
Over 32 days, 27 Sept to 12 Nov, the cheapest return we saw each day was $222 to $381.
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 3 departure dates from 10 Dec to 1 Jan 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 4-night return fares leaving within 3 days of 10 Dec to compare.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 10 Dec – 14 Dec | $276 | Vueling | Bilbao Airport (BIO) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 20 Dec – 4 Jan 2027 | $288 | Vueling | Bilbao Airport (BIO) → Helsinki-Vantaa Airport (HEL) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 1 Jan 2027 – 8 Jan 2027 | $264 | Vueling | Bilbao Airport (BIO) → Helsinki-Vantaa Airport (HEL) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $264.
Airlines on the cheapest dates: Vueling.
Premium cabin fares from Bilbao 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 10 Dec – 14 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Bilbao to Helsinki?
Return
Fares 90 to 179 days before departure were typically 19% lower than 30 to 59 days before departure.
From the cheapest return each day between 27 Sept and 12 Nov (32 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 | $275 | $264 | +24% | 11 |
| 60–89 days | $304 | $300 | +37% | 18 |
| 90–179 days | $222 | $222 | Cheapest seen | 7 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Bilbao → Tallinn
82 km from Helsinki
$307
$31 more than flying to Helsinki
25 Dec – 6 Jan 2027 · BIO → TLL · out 2 stops, back 2 stops
found yesterday
San Sebastian → Helsinki
76 km from Bilbao
$390
$114 more than flying from Bilbao
10 Dec – 13 Dec · EAS → HEL · out 3 stops, back 1 stop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
San Sebastian → Helsinki
76 km from Bilbao
$181
14 Dec · EAS → HEL · 2 stops
found 2 days ago
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 10 Dec – 14 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 Bilbao to Helsinki?
The cheapest return found recently is $276 with Vueling, 10 Dec to 14 Dec, found yesterday. The cheapest return we hold, of any age, is $264 with Vueling, 1 Jan 2027 to 8 Jan 2027, found 4 days ago. The cheapest return fare on each of 3 departure dates is usually $270 to $282.
What is the cheapest month to fly from Bilbao to Helsinki?
January 2027 is the cheapest month for a return, from $264, 1 Jan 2027 to 8 Jan 2027, found 4 days ago.
How far ahead should I book a flight from Bilbao to Helsinki?
In 32 days of prices between 27 Sept and 12 Nov, return fares 90 to 179 days before departure were typically 19% lower than 30 to 59 days before departure.
Which airlines have the cheapest flights from Bilbao to Helsinki?
Between 10 Dec and 1 Jan 2027, Vueling has the cheapest return on all 3 departure dates we hold.
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