Flights Bilbao → London

As of September 2026, economy flights from Bilbao to London have a typical range EUR 74–202, median EUR 142. Full range across all 42 offers: EUR 56–243. We found 45% of 42 offers from budget carriers (around EUR 118) and 55% from full-service carriers (around EUR 169).

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 42 offers · September 2026. Prices and availability change — run a live search to confirm.

Bag & seat fees: Bilbao → London

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

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 42 offers · September 2026

Bilbao to London flights ranged from EUR 56 to EUR 243 across 42 offers analyzed in September 2026. Two fare clusters detected: budget fares around 140 and premium fares around 234 The chart below shows how prices distributed across all 42 offers.

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 42 offers analyzed in September 2026.

British Airways: base ~EUR 101 + fees EUR 68 = ~EUR 169 total. Iberia: base ~EUR 195 + fees EUR 31 = ~EUR 226 total.

British Airways's EUR 68 ancillary fees narrow the gap with Iberia's lower-fee model — the EUR 94 base difference shrinks to EUR 57 after fees. Always compare total cost, not just the advertised base fare.

BA charges 2.2x more in ancillary fees than IB on this route. Compare total-cost options when booking.

Which airline is cheapest from Bilbao to London?

4 airlines flew Bilbao to London 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 (Vueling), fares ranged EUR 62–92 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	6	62–92	79	n/a
Vueling	13	63–142	118	38 (32%)
British Airways	17	139–195	169	68 (40%)
Iberia	6	154–235	226	31 (14%)

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 2.0x more than budget airlines (EUR 197 vs EUR 99 median; overall median EUR 142).
• BA charges 2.2x more in ancillary fees than IB — EUR 68 vs EUR 31 avg per booking.
• The same route priced EUR 106 apart depending on where it was booked — the lowest median was EUR 56. 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 42 offers analyzed, Bilbao to London flights range from EUR 56 to EUR 243, with a median price of EUR 142. 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 51 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 79 (median across 6 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 56. 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 4 airlines competing, creating a price range from EUR 56 to EUR 243 across 42 offers. There are two distinct fare clusters on this route: budget options and premium fares. Find where your trip lands in the distribution →

4 airlines, two price clusters — find which fits your budget

New route — be among the first to track this itinerary

Building with flight data? Power your app or agent with LetsFG

The same multi-source search behind this page — every airline and the major booking sites, deduplicated and ranked — is available to your app or AI agent. Natural-language or structured queries, live prices, zero price bias.

Free sandbox, instant fake results · email for a key · Bearer-token auth · MCP, Python & JS SDKs · letsfg.co/developers