How much does a flight from Bilbao to London cost?

Based on 70 offers analyzed, Bilbao to London flights range from EUR 138 to EUR 429, with a median price of EUR 270. Prices vary by travel date, booking timing, and airline. Search for current prices at https://letsfg.co/en/flights/bio-lhr

What hidden fees should I expect on Bilbao to London flights?

Ancillary fees add an average of EUR 47 to the base fare on Bilbao–London flights — 16% of the base fare. BA charges the most (EUR 79) while VY charges the least (EUR 32). See itemized fees at https://letsfg.co/en/flights/bio-lhr

Which airline is cheapest on Bilbao to London including all fees?

VY has the lowest median fare on Bilbao–London at EUR 191 (median across 16 offers in October 2026). Check current prices at https://letsfg.co/en/flights/bio-lhr

Which booking site has the cheapest BIO–LHR flights?

It depends on your dates — no single site is always cheapest. LetsFG searched 4 sources at once (direct airlines, travel agencies and meta-search) in October 2026; the lowest median was EUR 147, and prices spanned EUR 178 from cheapest to most expensive source. Run a live search and we surface the lowest, wherever it is, at https://letsfg.co/en/flights/bio-lhr

Why do prices vary so much on Bilbao to London routes?

Bilbao–London prices span EUR 138–EUR 429 because 7 airlines with different pricing models compete on the route. Budget carriers median EUR 229; full-service carriers median EUR 312. Ancillary fees add EUR 32–EUR 79 depending on carrier. Find where your trip lands at https://letsfg.co/en/flights/bio-lhr

Flights Bilbao → London

As of October 2026, economy flights from Bilbao to London have a typical range EUR 187–376, median EUR 270. Full range across all 70 offers: EUR 138–429. We analyzed 70 offers from 7 airlines in a single price check.

70 offersavg EUR 47 in feesFresh · October 2026

Search Bilbao → London — see your price →

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: Bilbao → London

Based on 70 offers · October 2026. Prices and availability change — run a live search to confirm.

VuelingEUR 138

1h 55m–14h 30mDirect availableAfternoon (12–18)

Search Vueling

VuelingEUR 196

1h 55m–6h 40mDirect availableAfternoon (12–18)

Search Vueling

IberiaEUR 222

1h 55m–5h 40mDirect availableAfternoon (12–18)

Bags included

Search Iberia

IberiaEUR 236

5h 40mMin 1 stopAfternoon (12–18)

Search Iberia

KLMEUR 254

13h 25mMin 1 stopMorning (06–12)

Search KLM

British AirwaysEUR 257

1h 55m–12h 40mDirect availableNight (21–00)

Bags included

Search British Airways

KLMEUR 307

4h 30mMin 1 stopAfternoon (12–18)

Bags included

Non-refundable

Search KLM

Bag & seat fees: Bilbao → London

Add-on pricing from the cheapest available offer per airline · October 2026 · EUR

Airline	Carry-on	Checked bag	Seat selection
Vueling	—	—	—
Iberia	Included	EUR 27	—
British Airways	Included	EUR 58	—
KLM	Included	EUR 35	—

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 Bilbao to London cost?

Based on 70 offers · October 2026

Bilbao to London flights ranged from EUR 138 to EUR 429 across 70 offers analyzed in October 2026. The chart below shows how prices distributed across all 70 offers.

P10: EUR 187P25: EUR 222P50: EUR 270P75: EUR 334P90: EUR 376

These 70 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 222 and EUR 334

What hidden fees do Bilbao to London flights charge?

Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Bilbao to London routes. The breakdown below is based on 70 offers analyzed in October 2026.

Ancillary fee breakdown by carrier
Carrier	Avg fee (EUR)	% of base fare
VY	32	18%
IB	41	13%
BA	79	23%
KL	47	15%

KLM: base ~EUR 260 + fees EUR 47 = ~EUR 307 total. Iberia: base ~EUR 286 + fees EUR 41 = ~EUR 327 total.

KLM's EUR 47 ancillary fees narrow the gap with Iberia's lower-fee model — the EUR 26 base difference shrinks to EUR 20 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 2.4x more in ancillary fees than VY on this route. Compare total-cost options when booking.

Run your search to see itemized fees for your itinerary

Which airline is cheapest from Bilbao to London?

7 airlines flew Bilbao to London 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 (Vueling), fares ranged EUR 147–208 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)
Vueling	16	147–208	191	32 (17%)
Vueling	5	198–242	232	n/a
KLM	5	254–286	264	n/a
Iberia	6	253–281	270	n/a
KLM	1	—	307	47 (15%)
Iberia	25	239–403	327	41 (13%)
British Airways	12	261–422	345	79 (23%)

Where do the best Bilbao → London 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: Bilbao to London flights

Full-service carriers on Bilbao–London cost 1.4x more than budget airlines (EUR 302 vs EUR 212 median; overall median EUR 270).
BA charges 2.4x more in ancillary fees than VY — EUR 79 vs EUR 32 avg per booking.
The same route priced EUR 178 apart depending on where it was booked — the lowest median was EUR 147. 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 Bilbao to London cost?: Based on 70 offers analyzed, Bilbao to London flights range from EUR 138 to EUR 429, with a median price of EUR 270. Search for your specific dates →
What hidden fees should I expect on Bilbao to London flights?: On average, ancillary fees (bags, seat selection) add EUR 47 to the base fare on Bilbao to London flights. See itemized fees for your itinerary →
Which airline is cheapest on Bilbao to London including all fees?: Vueling has the lowest median fare on Bilbao to London at EUR 191 (median across 16 offers in our snapshot). Check which airline wins on your dates →
Which booking site has the cheapest Bilbao–London 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 147. Run a live search and we'll find the cheapest for you →
Why do prices vary so much on Bilbao to London routes?: Bilbao to London has 7 airlines competing, creating a price range from EUR 138 to EUR 429 across 70 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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