Flights Madrid → Bâle / Mulhouse
As of October 2026, economy flights from Madrid to Bâle / Mulhouse have a typical range EUR 148–505, median EUR 264. Full range across all 87 offers: EUR 102–2710. We analyzed 87 offers from 9 airlines in a single price check.
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: Madrid → Bâle / Mulhouse
Based on 87 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Madrid → Bâle / Mulhouse
Add-on pricing from the cheapest available offer per airline · October 2026 · EUR
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| KLM | Included | EUR 35 | — |
| British Airways | — | — | — |
| Air France | Included | EUR 35 | — |
| easyJet | Included | EUR 18 | — |
| Lufthansa | — | — | — |
| Turkish Airlines | Included | Included | — |
| Scandinavian Airlines | Included | EUR 30 | — |
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 Madrid to Bâle / Mulhouse cost?
Based on 87 offers · October 2026
Madrid to Bâle / Mulhouse flights ranged from EUR 102 to EUR 2710 across 87 offers analyzed in October 2026. The chart below shows how prices distributed across all 87 offers.
These 87 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 EUR 165 and EUR 384
What hidden fees do Madrid to Bâle / Mulhouse flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Madrid to Bâle / Mulhouse routes. The breakdown below is based on 87 offers analyzed in October 2026.
| Carrier | Avg fee (EUR) | % of base fare |
|---|---|---|
| KL | 40 | 19% |
| BA | 71 | 24% |
| AF | 45 | 7% |
| U2 | 23 | 12% |
| LH | 37 | 11% |
| TK | 10 | 3% |
| SK | 40 | 10% |
British Airways: base ~EUR 94 + fees EUR 71 = ~EUR 165 total. Turkish Airlines: base ~EUR 322 + fees EUR 10 = ~EUR 332 total.
British Airways's EUR 71 ancillary fees narrow the gap with Turkish Airlines's lower-fee model — the EUR 228 base difference shrinks to EUR 167 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.BA charges 7.1x more in ancillary fees than TK on this route. Compare total-cost options when booking.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Madrid to Bâle / Mulhouse?
9 airlines flew Madrid to Bâle / Mulhouse in this dataset. 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 (British Airways), fares ranged EUR 135–544 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 (EUR) | Median (EUR) | Fees (EUR) |
|---|---|---|---|---|
 British Airways | 29 | 135–544 | 165 | 71 (43%) |
 KLM | 16 | 129–322 | 176 | 40 (23%) |
 easyJet | 1 | — | 196 | 23 (12%) |
 Lufthansa City Airlines | 1 | — | 212 | n/a |
 Lufthansa | 1 | — | 226 | n/a |
 Air France | 7 | 189–1321 | 262 | 45 (17%) |
 Lufthansa | 25 | 215–495 | 313 | 37 (12%) |
 Turkish Airlines | 6 | 296–364 | 332 | 10 (3%) |
 SAS | 1 | — | 418 | 40 (10%) |
Where do the best Madrid → Bâle / Mulhouse 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: Madrid to Bâle / Mulhouse flights
- Full-service carriers on Madrid–Bâle / Mulhouse cost 1.3x more than budget airlines (EUR 263 vs EUR 196 median; overall median EUR 264).
- BA charges 7.1x more in ancillary fees than TK — EUR 71 vs EUR 10 avg per booking.
- The same route priced EUR 163 apart depending on where it was booked — the lowest median was EUR 165. 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 Madrid to Bâle / Mulhouse cost?
- Based on 87 offers analyzed, Madrid to Bâle / Mulhouse flights range from EUR 102 to EUR 2710, with a median price of EUR 264. Search for your specific dates →
- What hidden fees should I expect on Madrid to Bâle / Mulhouse flights?
- On average, ancillary fees (bags, seat selection) add EUR 48 to the base fare on Madrid to Bâle / Mulhouse flights. See itemized fees for your itinerary →
- Which airline is cheapest on Madrid to Bâle / Mulhouse including all fees?
- British Airways has the lowest median fare on Madrid to Bâle / Mulhouse at EUR 165 (median across 29 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Madrid–Bâle / Mulhouse 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 EUR 165. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Madrid to Bâle / Mulhouse routes?
- Madrid to Bâle / Mulhouse has 9 airlines competing, creating a price range from EUR 102 to EUR 2710 across 87 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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