Flights London → Bâle / Mulhouse
As of October 2026, economy flights from London to Bâle / Mulhouse have a typical range GBP 169–263, median GBP 214. Full range across all 254 offers: GBP 62–470. We analyzed 254 offers from 10 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: London → Bâle / Mulhouse
Based on 254 offers · October 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: London → Bâle / Mulhouse
Add-on pricing from the cheapest available offer per airline · October 2026 · GBP
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| easyJet | — | — | — |
| Ryanair | Included | — | — |
| Lufthansa | — | — | — |
| KLM | Included | GBP 35 | — |
| Austrian Airlines | Included | GBP 35 | — |
| Air France | Included | GBP 35 | — |
| British Airways | Included | GBP 65 | — |
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 London to Bâle / Mulhouse cost?
Based on 254 offers · October 2026
London to Bâle / Mulhouse flights ranged from GBP 62 to GBP 470 across 254 offers analyzed in October 2026. The chart below shows how prices distributed across all 254 offers.
These 254 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 GBP 183 and GBP 244
What hidden fees do London to Bâle / Mulhouse flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on London to Bâle / Mulhouse routes. The breakdown below is based on 254 offers analyzed in October 2026.
| Carrier | Avg fee (GBP) | % of base fare |
|---|---|---|
| U2 | 26 | 13% |
| FR | 4 | 3% |
| LH | 42 | 19% |
| KL | 43 | 18% |
| OS | 45 | 20% |
| AF | 47 | 19% |
| BA | 48 | 15% |
Lufthansa: base ~GBP 162 + fees GBP 42 = ~GBP 204 total. easyJet: base ~GBP 176 + fees GBP 26 = ~GBP 202 total.
Lufthansa's GBP 42 ancillary fees narrow the gap with easyJet's lower-fee model — the GBP 14 base difference shrinks to GBP 2 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 London to Bâle / Mulhouse?
10 airlines flew London 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 (Ryanair), fares ranged GBP 96–192 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 (GBP) | Median (GBP) | Fees (GBP) |
|---|---|---|---|---|
 Ryanair | 13 | 96–192 | 121 | 4 (3%) |
 Ryanair UK | 9 | 96–224 | 168 | n/a |
 Lufthansa | 9 | 171–173 | 171 | n/a |
 easyJet | 63 | 114–249 | 202 | 26 (13%) |
 Lufthansa | 70 | 181–260 | 204 | 42 (21%) |
 Air Dolomiti | 4 | 196–246 | 220 | n/a |
 Austrian | 3 | 190–253 | 223 | 45 (20%) |
 KLM | 72 | 181–268 | 242 | 43 (18%) |
 Air France | 7 | 236–266 | 250 | 47 (19%) |
 British Airways | 4 | 248–411 | 261 | 48 (18%) |
Where do the best London → 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 travel agency 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: London to Bâle / Mulhouse flights
- Full-service carriers on London–Bâle / Mulhouse cost 1.3x more than budget airlines (GBP 217 vs GBP 162 median; overall median GBP 214).
- BA charges 11.9x more in ancillary fees than FR — GBP 48 vs GBP 4 avg per booking.
- The same route priced GBP 48 apart depending on where it was booked — the lowest median was GBP 173. 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 London to Bâle / Mulhouse cost?
- Based on 254 offers analyzed, London to Bâle / Mulhouse flights range from GBP 62 to GBP 470, with a median price of GBP 214. Search for your specific dates →
- What hidden fees should I expect on London to Bâle / Mulhouse flights?
- On average, ancillary fees (bags, seat selection) add GBP 36 to the base fare on London to Bâle / Mulhouse flights. See itemized fees for your itinerary →
- Which airline is cheapest on London to Bâle / Mulhouse including all fees?
- Ryanair has the lowest median fare on London to Bâle / Mulhouse at GBP 121 (median across 13 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest London–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 GBP 173. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on London to Bâle / Mulhouse routes?
- London to Bâle / Mulhouse has 10 airlines competing, creating a price range from GBP 62 to GBP 470 across 254 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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