Flights Warsaw → Bilbao
As of October 2026, economy flights from Warsaw to Bilbao have a typical range PLN 666–7301, median PLN 2247. Full range across all 129 offers: PLN 553–11319. We found 43% of 129 offers from budget carriers (around PLN 1451) and 57% from full-service carriers (around PLN 2370).
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Warsaw → Bilbao
Based on 129 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Warsaw → Bilbao
Add-on pricing from the cheapest available offer per airline · October 2026 · PLN
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Wizz Air | PLN 979 | — | — |
| Ryanair | Included | — | — |
| Wizz Air | Included | PLN 87 | — |
| LOT | PLN 669 | — | — |
| KLM | Included | PLN 35 | — |
| Air France | Included | PLN 35 | — |
| Lufthansa | — | — | — |
| SWISS | Included | PLN 40 | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Warsaw to Bilbao cost?
Based on 129 offers · October 2026
Warsaw to Bilbao flights ranged from PLN 553 to PLN 11319 across 129 offers analyzed in October 2026. Two fare clusters detected: budget fares around 1092 and premium fares around 7551 The chart below shows how prices distributed across all 129 offers.
These 129 offers (October 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between PLN 884 and PLN 4627
What hidden fees do Warsaw to Bilbao flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Warsaw to Bilbao routes. The breakdown below is based on 129 offers analyzed in October 2026.
| Carrier | Avg fee (PLN) | % of base fare |
|---|---|---|
| W4 | 1060 | 159% |
| FR | 16 | 2% |
| W6 | 544 | 58% |
| LO | 102 | 1% |
| KL | 41 | 1% |
| AF | 35 | 2% |
| LH | 39 | 1% |
| LX | 52 | 1% |
Wizz Air Malta: base ~PLN -424 + fees PLN 1060 = ~PLN 636 total. Ryanair: base ~PLN 615 + fees PLN 16 = ~PLN 631 total.
Wizz Air Malta's PLN 1060 ancillary fees narrow the gap with Ryanair's lower-fee model — the PLN 1039 base difference shrinks to PLN 5 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Warsaw to Bilbao?
10 airlines flew Warsaw to Bilbao in this dataset. The route shows a clear split between low-cost and full-service carriers. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Ryanair), fares ranged PLN 624–647 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (PLN) | Median (PLN) | Fees (PLN) |
|---|---|---|---|---|
 Ryanair | 3 | 624–647 | 631 | 16 (2%) |
 Wizz Air Malta | 9 | 569–779 | 636 | 1060 (167%) |
| Wizz Air | 40 | 668–1343 | 880 | 544 (62%) |
 Air France | 3 | 1386–2138 | 1451 | 35 (2%) |
 KLM | 17 | 1551–4551 | 2370 | 41 (2%) |
 KLM | 4 | 2294–3166 | 2732 | n/a |
 Lufthansa | 5 | 2633–5769 | 2743 | n/a |
 Lufthansa | 29 | 2308–11274 | 3679 | 39 (1%) |
 Swiss | 3 | 4351–4627 | 4627 | 52 (1%) |
 LOT Polish Airlines | 16 | 2961–11307 | 7132 | 102 (1%) |
Where do the best Warsaw → Bilbao prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from meta-search sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Warsaw to Bilbao flights
- Full-service carriers on Warsaw–Bilbao cost 4.2x more than budget airlines (PLN 3171 vs PLN 755 median; overall median PLN 2247).
- W4 charges 67.2x more in ancillary fees than FR — PLN 1060 vs PLN 16 avg per booking.
- The same route priced PLN 3991 apart depending on where it was booked — the lowest median was PLN 637. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Warsaw to Bilbao cost?
- Based on 129 offers analyzed, Warsaw to Bilbao flights range from PLN 553 to PLN 11319, with a median price of PLN 2247. Search for your specific dates →
- What hidden fees should I expect on Warsaw to Bilbao flights?
- On average, ancillary fees (bags, seat selection) add PLN 259 to the base fare on Warsaw to Bilbao flights. See itemized fees for your itinerary →
- Which airline is cheapest on Warsaw to Bilbao including all fees?
- Ryanair has the lowest median fare on Warsaw to Bilbao at PLN 631 (median across 3 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Warsaw–Bilbao flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was PLN 637. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Warsaw to Bilbao routes?
- Warsaw to Bilbao has 10 airlines competing, creating a price range from PLN 553 to PLN 11319 across 129 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →
10 airlines, two price clusters — find which fits your budget
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