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Cheap flights from Bilbao to Istanbul

One-way from €79, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Wed, Dec 9Any priceThu, Dec 10Any priceFri, Dec 11Any priceSat, Dec 12€79Sun, Dec 13Any priceMon, Dec 14Any priceTue, Dec 15€93Wed, Dec 16Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€79
KLM, flight KL 1522Found 6 days ago, 1 adult
Check live price
06:50BilbaoSat, Dec 12
Travel time 5h 25m, 1 stopBIOIST
14:15IstanbulSat, Dec 12
Cheapest nonstop
€82
Pegasus Airlines, flight PC 1114Found 4 days ago, 1 adult
Check live price
14:30BilbaoTue, Sep 21
Travel time 3h 50m, nonstopBIOSAW
19:20IstanbulTue, Sep 21
€86
KLM, flight KL 1522Found 7 days ago, 1 adult
Check live price
06:50BilbaoWed, Dec 30
Travel time 5h 25m, 1 stopBIOIST
14:15IstanbulWed, Dec 30
€87
Wizz Air, flight W6 2414Found 5 days ago, 1 adult
Check live price
10:00BilbaoSun, Jan 17
Travel time 5h 5m, 1 stopBIOIST
17:05IstanbulSun, Jan 17
€93
Vueling, flight VY 6022Found 3 days ago, 1 adult
Check live price
11:15BilbaoTue, Dec 15
Travel time 5h 25m, 2 stopsBIOSAW
18:40IstanbulTue, Dec 15

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in TurkeyTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Istanbul, booked ahead at a fixed price.
    See options
  • Things to do in IstanbulPopular tours from $32 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Turkey from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €400 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425262728€10829€12130€15531€200

November 2026

MoTuWeThFrSaSu1€1452€1313€1274–5€1066–7–8€1099€10110–11€9812–13€9514€9815–16–17€9718€10019€10920€9921€11822€12323€10124€9625–26€10127€9828€10229€10730€108

December 2026

MoTuWeThFrSaSu1–2–3–4–5–6–7–8–9–10–11–12€7913–14–15€9316–17–18–19–20€10221–22–23–24€13625€16326€1872728293031
€98 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Dec 12, €79.

Lowest fares by month

In the fares found this week, December has the lowest: from €79 one-way, against €129 in March 2027. Pick a month to see its cheapest date.

  1. Oct€108
  2. Nov€95
  3. Dec€79
  4. Jan€87
  5. Feb€99
  6. Mar€129
  7. Apr€107
  8. May€110
  9. Junno fares yet
  10. Jul€123
  11. Augno fares yet
  12. Sep€82
€0€50€100€150OctNov€79DecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€108Wed, Oct 28Nonstop
November€95Fri, Nov 13Nonstop
December€79Sat, Dec 121 stop
January 2027€87Sun, Jan 171 stop
February 2027€99Sat, Feb 132 stops
March 2027€129Fri, Mar 191 stop
April 2027€107Fri, Apr 21 stop
May 2027€110Tue, May 25Nonstop
June 2027—
July 2027€123Fri, Jul 22 stops
August 2027—
September 2027€82Tue, Sep 21Nonstop

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Istanbul. Average daily high and low and monthly precipitation, 1991–2020 normals.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare€108€95€79€87€99€129€107€110–€123–€82
High °C20°15°11°9°9°12°16°21°26°28°28°25°
Low °C14°9°6°4°4°5°8°13°17°20°21°17°
Precipitation mm98101125968870453745364481

Source: Istanbul on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

What is the cheapest month to fly from Bilbao to Istanbul?

In the fares found this week, December has the lowest: from €79 one-way, against €129 in March 2027.

What is the weather in Istanbul in December?

In December, the cheapest month to fly, the average daily high in Istanbul is 11 °C and the low 6 °C.

Are there direct flights from Bilbao to Istanbul?

Yes. Recent fares include nonstop flights with Pegasus Airlines.

How long is the flight from Bilbao to Istanbul?

A nonstop flight takes about 3h 50m. The distance is 2,612 km.

Which day of the week is cheapest to fly?

In the fares we have, Tuesday departures are the cheapest, with a typical lowest fare of €99. Saturday is the priciest at about €110.

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