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On this page, you can find and book flights for the Istanbul — Bilbao route. The 2,634 km flight between these cities is operated regularly, with a frequency of about 12 flights per week.
Flights are operated by Pegasus Airlines, Thai Airways, and Turkish Airlines. Ticket prices are dynamic, so to choose the best offer, we recommend using the price trend chart and reviewing information on how to get to Istanbul airport and organizing a transfer from Bilbao airport.
Below is a calendar of the lowest flight ticket prices for Istanbul — Bilbao by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $71 in b, and the most expensive are around $264 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Istanbul → Bilbao, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $204 | low | May | $268 | high | Sep | $281 | high |
| Feb | $192 | low | Jun | $294 | high | Oct | $236 | medium |
| Mar | $224 | medium | Jul | $332 | high | Nov | $198 | low |
| Apr | $243 | medium | Aug | $326 | high | Dec | $249 | medium |
Seasonality estimate: no exact data found for this route; prices are calculated based on typical seasonal trends for this direction.
Weather conditions in Bilbao are characterized by moderation: the warmest month is August, with an average temperature of 22.8°C. November is considered the rainiest month, while January is the coolest, with a daytime high of approximately 11.1°C.
The lowest flight cost is recorded in November, starting $71. The peak season occurs in May, when ticket prices increase significantly, reaching $221 for a one-way flight.
July is considered an optimal time for a trip: this period features stable sunny weather, while ticket prices $89 remain affordable. It is recommended to avoid November due to the combination of high humidity and strong winds.
Three airlines operate on this route, with Turkish Airlines and Pegasus Airlines holding leading positions in terms of flight frequency. Approximately 12 flights are operated weekly, including both direct flights and connecting options. To view a detailed schedule for specific days of the week and choose a suitable aircraft, please refer to the list of carriers below.
Flights Istanbul — Bilbao depart from Istanbul Airport and Sabiha Gokcen International Airport and arrive at Bilbao Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time is about 3 hours and 15 minutes, considering the 2,634 km distance between the cities and the average speed of civil aviation.
Regular air service is provided by Pegasus Airlines, Thai Airways, and Turkish Airlines.
Flight prices constantly change depending on demand and the departure date; the current minimum for the year can be checked in the low-price calendar on this page.
All flights from Turkey on this route arrive at Bilbao International Airport (BIO).
Since the destination is in Spain, Russian citizens require a valid Schengen visa to make the trip.
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