Flights Oslo (Gardermoen) → Bâle / Mulhouse
As of November 2026, economy flights from Oslo (Gardermoen) to Bâle / Mulhouse have a typical range EUR 354–1516, median EUR 601. Full range across all 167 offers: EUR 256–3245. We analyzed 167 offers from 15 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: Oslo (Gardermoen) → Bâle / Mulhouse
Based on 167 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Oslo (Gardermoen) → Bâle / Mulhouse
Add-on pricing from the cheapest available offer per airline · November 2026 · EUR
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Ryanair | — | — | — |
| Scandinavian Airlines | — | — | — |
| KLM | — | — | — |
| Lufthansa | — | — | — |
| Norwegian | — | — | — |
| Turkish Airlines | — | — | — |
| Air France | — | — | — |
| Wizz Air | EUR 111 | — | — |
| British Airways | — | EUR 1 | — |
| SWISS | — | — | — |
| KLM | — | EUR 1 | — |
| Brussels Airlines | — | — | — |
| British Airways | — | — | — |
| Ethiopian Airlines | — | — | — |
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 Oslo (Gardermoen) to Bâle / Mulhouse cost?
Based on 167 offers · November 2026
Oslo (Gardermoen) to Bâle / Mulhouse flights ranged from EUR 256 to EUR 3245 across 167 offers analyzed in November 2026. The chart below shows how prices distributed across all 167 offers.
These 167 offers (November 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 447 and EUR 1011
What hidden fees do Oslo (Gardermoen) to Bâle / Mulhouse flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Oslo (Gardermoen) to Bâle / Mulhouse routes. The breakdown below is based on 167 offers analyzed in November 2026.
| Carrier | Avg fee (EUR) | % of base fare |
|---|---|---|
| FR | 0 | 0% |
| SK | 8 | 1% |
| KL | 10 | 2% |
| LH | 10 | 1% |
| DY | 31 | 8% |
| TK | 10 | 2% |
| AF | 12 | 2% |
| W4 | 111 | 25% |
| British Airways | 1 | 0% |
| LX | 12 | 2% |
| KLM | 1 | 0% |
| SN | 8 | 1% |
| BA | 15 | 1% |
| ET | 10 | 1% |
Wizz Air Malta: base ~EUR 325 + fees EUR 111 = ~EUR 436 total. KLM: base ~EUR 617 + fees EUR 1 = ~EUR 618 total.
Wizz Air Malta's EUR 111 ancillary fees narrow the gap with KLM's lower-fee model — the EUR 292 base difference shrinks to EUR 182 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 Oslo (Gardermoen) to Bâle / Mulhouse?
15 airlines flew Oslo (Gardermoen) 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 EUR 324–392 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) |
|---|---|---|---|---|
 Ryanair | 3 | 324–392 | 349 | 0 (0%) |
 Lufthansa | 1 | — | 354 | n/a |
 Norwegian | 4 | 355–468 | 410 | 31 (8%) |
 Turkish Airlines | 4 | 390–471 | 429 | 10 (2%) |
 Wizz Air Malta | 1 | — | 436 | 111 (25%) |
 British Airways | 1 | — | 443 | 1 (0%) |
 KLM | 18 | 382–685 | 512 | 10 (2%) |
 SAS | 75 | 334–1789 | 532 | 8 (2%) |
 Swiss | 1 | — | 544 | 12 (2%) |
 Air France | 5 | 445–839 | 601 | 12 (2%) |
 KLM | 1 | — | 618 | 1 (0%) |
 Lufthansa | 44 | 480–1385 | 729 | 10 (1%) |
 British Airways | 3 | 1077–1083 | 1079 | 15 (1%) |
 Brussels Airlines | 4 | 911–1611 | 1189 | 8 (1%) |
 Ethiopian Airlines | 2 | 1480–1705 | 1592 | 10 (1%) |
Where do the best Oslo (Gardermoen) → 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: Oslo (Gardermoen) to Bâle / Mulhouse flights
- Full-service carriers on Oslo (Gardermoen)–Bâle / Mulhouse cost 1.8x more than budget airlines (EUR 697 vs EUR 380 median; overall median EUR 601).
- W4 charges 291.6x more in ancillary fees than FR — EUR 111 vs EUR 0 avg per booking.
- The same route priced EUR 219 apart depending on where it was booked — the lowest median was EUR 443. 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 Oslo (Gardermoen) to Bâle / Mulhouse cost?
- Based on 167 offers analyzed, Oslo (Gardermoen) to Bâle / Mulhouse flights range from EUR 256 to EUR 3245, with a median price of EUR 601. Search for your specific dates →
- What hidden fees should I expect on Oslo (Gardermoen) to Bâle / Mulhouse flights?
- On average, ancillary fees (bags, seat selection) add EUR 10 to the base fare on Oslo (Gardermoen) to Bâle / Mulhouse flights. See itemized fees for your itinerary →
- Which airline is cheapest on Oslo (Gardermoen) to Bâle / Mulhouse including all fees?
- Ryanair has the lowest median fare on Oslo (Gardermoen) to Bâle / Mulhouse at EUR 349 (median across 3 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Oslo (Gardermoen)–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 443. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Oslo (Gardermoen) to Bâle / Mulhouse routes?
- Oslo (Gardermoen) to Bâle / Mulhouse has 15 airlines competing, creating a price range from EUR 256 to EUR 3245 across 167 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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