Cheap Flights to Bilbao Bay from HK$709

View HK$709 flight on Thu, 26 Feb 2026Opens in a new window

Popular airlines

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

  • KLM

    KLM

  • Air France

    Air France

  • TAP Portugal

    TAP Portugal

  • Swiss International Air Lines

    Swiss International Air Lines

  • Air Europa

    Air Europa

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Bilbao Bay

Prices were available within the past 7 days and start at HK$709 for one-way flights and HK$840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Mon, 22 Jun - Thu, 25 Jun
LGW
London
BIO
Bilbao
HK$840 Return, found 3 days ago
HK$840
Return
found 3 days ago
Select Vueling Airlines flight, departing Mon, 22 Jun from London to Bilbao, returning Thu, 25 Jun, priced at HK$840 found 3 days ago
Iberia
Mon, 12 Jan - Wed, 14 Jan
LGW
London
BIO
Bilbao
HK$1,300 Return, found 5 days ago
HK$1,300
Return
found 5 days ago
Select Iberia flight, departing Mon, 12 Jan from London to Bilbao, returning Wed, 14 Jan, priced at HK$1,300 found 5 days ago
British Airways
Mon, 12 Jan - Wed, 14 Jan
LGW
London
BIO
Bilbao
HK$1,514 Return, found 5 days ago
HK$1,514
Return
found 5 days ago
Select British Airways flight, departing Mon, 12 Jan from London to Bilbao, returning Wed, 14 Jan, priced at HK$1,514 found 5 days ago
Scandinavian Airlines
Fri, 13 Mar - Mon, 16 Mar
CPH
Copenhagen
BIO
Bilbao
HK$1,688 Return, found 3 hours ago
HK$1,688
Return
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, 13 Mar from Copenhagen to Bilbao, returning Mon, 16 Mar, priced at HK$1,688 found 3 hours ago
Air Europa
Fri, 17 Apr - Wed, 29 Apr
FRA
Frankfurt
BIO
Bilbao
HK$1,818 Return, found 4 days ago
HK$1,818
Return
found 4 days ago
Select Air Europa flight, departing Fri, 17 Apr from Frankfurt to Bilbao, returning Wed, 29 Apr, priced at HK$1,818 found 4 days ago

Frequently asked questions

How do I find cheap flights to Bilbao Bay that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we have a "No change fee" filter to help you locate flexible, low-priced tickets to Bilbao Bay. It's near the top left of your screen just underneath the "Flexible change policies" subheading.
How can I find cheap tickets to Bilbao Bay?
One of the best ways to snare cheap tickets to Bilbao Bay is to be flexible with your dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to Bilbao Bay in the last seven days was HK$840. Booking well ahead will usually help you walk away with an even better deal.
How much is a flight to Bilbao Bay?
You could have nabbed a return air ticket to Bilbao Bay from anywhere between HK$840 and HK$5,167 in the last seven days. For one-way journeys taking off from London (LGW), the lowest amount paid during this period was HK$709.
When is the cheapest time to fly to Bilbao Bay?
If you'd prefer to spend your holiday money enjoying the delights of Bilbao Bay rather than on your journey there, take off earlier in the week. The most cost-effective day to fly is usually Tuesday, with Monday running a close second. With many folks travelling on the weekend, Saturday typically has the costliest fares.
How much is a plane ticket to Bilbao Bay?
In the last seven days, plane tickets to Bilbao Bay ranged from HK$840 to HK$5,167.
What months are the cheapest to book a flight to Bilbao Bay?
To pick up a low-cost flight to Bilbao Bay, try to book sometime in February when the price of tickets are at their lowest. When's the most expensive? In the USA, it's the month of December.

Travel information

Destination airport
Bilbao
Destination airport IATA code
BIO
Destination city name
Bilbao
Return price
HK$839

Trending flights to Bilbao Bay

Prices were available within the past 7 days and start at HK$709 for one-way flights and HK$840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Tue, 26 May - Tue, 2 Jun
HKG
Hong Kong SAR
BIO
Bilbao
HK$5,167 Return, found 3 days ago
HK$5,167
Return
found 3 days ago
Select Air France flight, departing Tue, 26 May from Hong Kong SAR to Bilbao, returning Tue, 2 Jun, priced at HK$5,167 found 3 days ago

Explore a world of travel with Expedia

*Available to Expedia members.