Bilbao to Warsaw BIO → WAW, WMI
Bilbao Airport (BIO) → Frederic Chopin Airport (WAW), Warsaw-Modlin Airport (WMI)
The cheapest return found recently is $124 with Wizz Air, 31 Dec – 4 Jan 2027, found 6 days ago. The cheapest one-way found recently is $115 with Vueling, 25 Jul 2027, found today.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$124
31 Dec – 4 Jan 2027 · Wizz Air
Bilbao Airport (BIO) → Frederic Chopin Airport (WAW)
Leaves 7:45 p.m. · Return leaves 6:20 a.m. · 13 h 35 min of travel, both ways together
out nonstop, back 1 stop
found 6 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$124 31 Dec – 4 Jan 2027found 6 days agoSee 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 $97 to $245.
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?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 4-night return fares leaving within 3 days of 31 Dec to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 31 Dec – 4 Jan 2027 | $124 | Wizz Air | Bilbao Airport (BIO) → Frederic Chopin Airport (WAW) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
Airlines on the cheapest dates: Wizz Air.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $69 to $91.
Cheapest one-way found recently
$115
25 Jul 2027 · Vueling
Bilbao Airport (BIO) → Warsaw-Modlin Airport (WMI)
Leaves 12:10 p.m. · 5 h 50 min trip
1 stop
found today
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$115 25 Jul 2027found todayOpen this trip
$39 21 Novfound 4 days agoOpen this trip
What have prices looked like?
Over 22 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $39 to $79.
At $115, the cheapest one-way found recently is above that range.
22 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?
Compared with the cheapest one-way fare on each of 4 departure dates from 21 Nov to 25 Jul 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 one-way fares leaving within 3 days of 25 Jul 2027 to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Nov | $39 | Wizz Air | Bilbao Airport (BIO) → Frederic Chopin Airport (WAW) | stops unknown | found 4 days ago | Open this trip |
| 17 Apr 2027 | $79 | Wizz Air Malta | Bilbao Airport (BIO) → Frederic Chopin Airport (WAW) | 1 stop | found 3 days ago | Open this trip |
| 22 Apr 2027 | $83 | Vueling | Bilbao Airport (BIO) → Frederic Chopin Airport (WAW) | 1 stop | found 3 days ago | Open this trip |
| 25 Jul 2027 | $115 | Vueling | Bilbao Airport (BIO) → Warsaw-Modlin Airport (WMI) | 1 stop | found today | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $39.
Airlines on the cheapest dates: Vueling, Wizz Air, Wizz Air Malta.
Premium cabin fares from Bilbao to Warsaw
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 31 Dec – 4 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 25 Jul 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Bilbao to Warsaw?
Return
Fares 90 to 179 days before departure were typically 46% lower than 0 to 6 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 |
|---|---|---|---|---|
| 0–6 days | $245 | $181 | +86% | 9 |
| 7–13 days | $213 | $116 | +61% | 8 |
| 14–29 days | $143 | $120 | +8% | 8 |
| 30–59 days | $135 | $120 | +2% | 17 |
| 60–89 days | $135 | $97 | +2% | 15 |
| 90–179 days | $132 | $132 | Cheapest seen | 9 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (22 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 | $47 | $39 | Cheapest seen | 12 |
| 90–179 days | $55 | $50 | +17% | 18 |
| 180+ days | $50 | $50 | +6% | 15 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
San Sebastian → Warsaw
76 km from Bilbao
$175
$51 more than flying from Bilbao
12 Dec – 9 Jan 2027 · EAS → WMI · out 1 stop, back 1 stop
found yesterday
Biarritz → Warsaw
115 km from Bilbao
$230
$106 more than flying from Bilbao
12 Dec – 9 Jan 2027 · BIQ → WAW · 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
Biarritz → Warsaw
115 km from Bilbao
$127
$12 more than flying from Bilbao
12 Dec · BIQ → WAW · 1 stop
found 3 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 31 Dec – 4 Jan 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