Cheap Flights from Istanbul to Bilbao

Cheapest flights from Istanbul to Bilbao

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Istanbul to Bilbao. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$81

Wizz Air

1 layover

17 hours

06/16/2026

The cheapest one-way flight from Istanbul to Bilbao departs on 06/16/2026, is operated by Wizz Air and costs $81

Cheapest round trip flight

$235

Lufthansa

1 layover

16h 20m

06/20/2026

The cheapest roundtrip flight from Istanbul to Bilbao departs on 06/20/2026, is operated by Lufthansa and costs $235

The fastest flight

4h 30m

Fastest flight from Istanbul to Bilbao takes 4h 30m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Fr

Earliest flight

7:50 AM

Latest flight

2:00 PM

Average flight duration

4h 26m

Direct flights count

13

Distance

2614km

Timezone difference

2h

The distance between Istanbul and Bilbao is 2614km (1621 miles). The average flight duration is 4h 26m. There are 13 direct flights from Istanbul to Bilbao. The time difference between Istanbul and Bilbao is 2h. Flights from Istanbul begin at 7:50 AM. The latest flight from Istanbul departs at 2:00 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Istanbul to Bilbao by month

The minimum one-way ticket price from Istanbul to Bilbao is $81 (June 2026), while the maximum is $179 (May 2027). On average, a ticket costs $126–$274.

June 2026

Lowest price

on average:

$81

May 2027

Highest price

on average:

$179

Avg Price

Price dynamics

The Istanbul — Bilbao route shows a classic seasonal pattern: prices rise, peak, then fall again. Knowing this, you can pick a more affordable time to fly.

Cheaper and more expensive periods

Prices rise from June 2026 to August 2026 (+84%), then decline from August 2026 to October 2026 (30%). The cheapest tickets are in June 2026–July 2026 (averaging $85), while the priciest are in March 2027–May 2027 ($167).

Best time to buy

For savings, plan your flight for June 2026–July 2026 — you could save up to 49%. Try to avoid March 2027–May 2027 when possible: prices are at their highest then.

Price predictability

Price spread on this route is 26.8%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.

Airlines operating on route

The Istanbul — Bilbao route is served by a wide range of airlines: 8 in total, including Pegasus Airlines, Wizz Air, Wizz Air, Valuair, Transavia, Vueling, Aegean Airlines, and Air Serbia. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $81. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

starting at $110

starting at $81

starting at $90

starting at $123

starting at $125

starting at $137

starting at $212

starting at $289

Non-stop flights from Istanbul to Bilbao

A non-stop flight is the most convenient and comfortable way to fly from Istanbul to Bilbao, despite the fact that sometimes flights with transfers can cost significantly less.

Istanbul — Bilbao

IST — BIO

06/30/2026

Departure

Direct flight

PC1113

starting at $110

Istanbul — Bilbao

IST — BIO

06/05/2026

Departure

Direct flight

PC1113

starting at $111

Istanbul — Bilbao

IST — BIO

06/08/2026

Departure

Direct flight

PC1113

starting at $111

Istanbul — Bilbao

IST — BIO

06/21/2026

Departure

Direct flight

PC1113

starting at $112

Istanbul — Bilbao

IST — BIO

07/21/2026

Departure

Direct flight

PC1113

starting at $115

Istanbul — Bilbao

IST — BIO

06/03/2026

Departure

Direct flight

PC1113

starting at $116

Istanbul — Bilbao

IST — BIO

07/29/2026

Departure

Direct flight

PC1113

starting at $119

Istanbul — Bilbao

IST — BIO

07/02/2026

Departure

Direct flight

PC1113

starting at $120

Istanbul — Bilbao

IST — BIO

06/04/2026

Departure

Direct flight

PC1113

starting at $121

Istanbul — Bilbao

IST — BIO

06/07/2026

Departure

Direct flight

PC1113

starting at $121

Schedule of direct flights from Istanbul to Bilbao

The airlines on the Istanbul — Bilbao route each fly on specific days: Turkish Airlines flies every day except Thursday. Pegasus Airlines only flies on Sunday, Monday, Wednesday, and Friday.

Pegasus Airlines

Su, Mo, We, and Fr

starting at $84

Turkish Airlines

Su, Mo, Tu, We, Fr, and Sa

starting at $207

Istanbul airports overview

Istanbul New Airport

•

IST

1km

Sabiha Gokcen International Airport

•

SAW

43km

•

Bilbao airports overview

Bilbao Airport

•

BIO

6km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Istanbul to Bilbao?

The cheapest flight ticket from Istanbul to Bilbao according to data for the last 48 hours costs $81

When is the best time to buy air tickets on the route Istanbul — Bilbao?

Often the best time to buy tickets from Istanbul to Bilbao is 2 months before departure.

When is the cheapest time of year to fly from Istanbul to Bilbao?

Based on statistics over the past years, the lowest prices for flights from Istanbul to Bilbao can be found flying in these months: June, July, October.

How long does it take to fly from Istanbul to Bilbao?

The fastest flights from Istanbul to Bilbao start from 4 hours 30 minutes in the air.

Which airline can fly direct from Istanbul to Bilbao?

The following airlines operate direct flights on the route Istanbul — Bilbao: Pegasus Airlines

Special offers and sales on air tickets from Istanbul to Bilbao

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Istanbul to Bilbao

Alternative routes

Bucharest ➜ Bilbao•Constanta ➜ Bilbao•Eskisehir ➜ Bilbao•Izmir ➜ Bilbao•Kutahya ➜ Bilbao•Plovdiv ➜ Bilbao•Tekirdag ➜ Bilbao•Varna ➜ Bilbao•Bursa ➜ Bilbao•Istanbul ➜ Pamplona•Istanbul ➜ Burgos•Istanbul ➜ Logrono•Istanbul ➜ Santander•Istanbul ➜ Valladolid

•••••••••••••••••••

Cheapest one way flight

$81

Wizz Air

1 layover

17 hours

06/16/2026

The cheapest one-way flight from Istanbul to Bilbao departs on 06/16/2026, is operated by Wizz Air and costs $81

Cheapest round trip flight

$235

Lufthansa

1 layover

16h 20m

06/20/2026

The cheapest roundtrip flight from Istanbul to Bilbao departs on 06/20/2026, is operated by Lufthansa and costs $235

The fastest flight