Flight Routes from London Heathrow to Bilbao

Compare cheap outbound and return flights from London Heathrow (LHR) to Bilbao (BIO) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€46
Fastest flight
non-stop flights
8x / week
Flight distance
929 km
Time difference

Flight schedule from London Heathrow (LHR) to Bilbao (BIO)

Select a travel date in the flight schedule for the route from London Heathrow (LHR) to Bilbao (BIO) and compare affordable flight deals.

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Matching outbound flightsLHR–BIO · 9 of 9
fromto
dep.arr.
durationstopovers
  1. 26 Oct – 1 Nov 2026
  2. 2 – 8 November 2026
  3. 9 – 15 November 2026
    1. LHRBIO
      1 stopover
      1. Brussels Airlines
    2. LHRBIO
      1 stopover
      1. Eurowings
    3. LHRBIO
      1 stopover
      1. Iberia
    4. LHRBIO
      1 stopover
      1. Air France
    5. LHRBIO
      non-stop
      1. Vueling Airlines
    6. LHRBIO
      1 stopover
      1. Lufthansa
    7. LHRBIO
      1 stopover
      1. Iberia
    8. LHRBIO
      non-stop
      1. Vueling Airlines
    9. LHRBIO
      1 stopover
      1. TAP Air Portugal

      Tips and tricks to help you find cheap flights from London Heathrow to Bilbao

      Favourite airline: TAP Portugal
      94 % of travellers choose to book flights on this route with TAP Portugal, KLM and Brussels Airlines.
      TAP Portugal
      67 %
      KLM
      20 %
      Brussels Airlines
      7 %
      Favourite connection: via Lisbon
      Flights with a stopover in Lisbon are the most popular connection for this route.
      Route
      bookings
      1 stopover Lisbon
      21h 10min, from 160 £
      71 %
      1 stopover Amsterdam Schiphol
      20h 40min, from 218 £
      21 %
      1 stopover Brussels
      05h 00min, from 285 £
      7 %

      Important flight information

      Discover more flights around London Heathrow and Bilbao

      Departure airport Airport London Heathrow (LHR)
      Arrival airport Airport Bilbao (BIO)
      Destination country Flights to Spain
      City-Code - Arrival airport London - Bilbao
      Departure airport - Destination country London Heathrow - Spain
      Alternative routes to Spain
      Alternative flights to Bilbao
      Popular destinations for onward travel
      Flight destinations with a similar price