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Cheap flights from Istanbul to San Jose

One-way from €488, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Tue, Sep 7Any priceWed, Sep 8Any priceThu, Sep 9Any priceFri, Sep 10€488Sat, Sep 11€693Sun, Sep 12Any priceMon, Sep 13Any priceTue, Sep 14Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
€488
Tarom, flight RO 264Found 2 days ago, 1 adult
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18:35IstanbulFri, Sep 10
Travel time 18h 15m, 3 stopsISTSJO
03:50San JoseSat, Sep 11
€493
Air Europa, flight UX 1684Found 2 days ago, 1 adult
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16:35IstanbulTue, Jan 19
Travel time 17h, 2 stopsISTSJO
00:35San JoseWed, Jan 20
€516
Wizz Air, flight W6 2430Found 2 days ago, 1 adult
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09:55IstanbulThu, Jan 21
Travel time 18h 15m, 3 stopsISTSJO
19:10San JoseThu, Jan 21
€521
Air Europa, flight UX 1684Found 5 days ago, 1 adult
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16:35IstanbulSat, Jan 30
Travel time 16h 55m, 2 stopsISTSJO
00:30San JoseSun, Jan 31
€522
Air Europa, flight UX 1684Found 4 days ago, 1 adult
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16:35IstanbulMon, Feb 1
Travel time 17h 5m, 2 stopsISTSJO
00:40San JoseTue, Feb 2

Round trips

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

Plan the rest of the trip

  • Mobile data in Costa RicaTravel eSIM from $7.50, installed before you fly.
    Compare plans
  • Travel insuranceTravel insurance quotes for Costa Rica from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €600 per person under Turkey’s rules.
    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

MoTuWeThFrSaSu1234€8745€8026€6927€6968–9–10€77811€69512€69413–14€67515–16–17€80018€75119–20–21€89722€69423€76124–25€72226–27–28–29€82830€80031€809

November 2026

MoTuWeThFrSaSu1–2€7893–4€6835–6€7387€7138€6969€65410€60611€72912€60113€59814€59615€65216€60617€58918€56819€61320€62321€66022€64723–24€57925€58726–27–28–29–30–

December 2026

MoTuWeThFrSaSu1€5812–345678910111213141516171819202122232425262728293031
€579 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 18, €568.

Lowest fares by month

In the fares found this week, September 2027 has the lowest: from €488 one-way, against €675 in October. Pick a month to see its cheapest date.

€0€250€500€750OctNovDecJanFebMarAprMayJunJulAug€488Sep
Show as a table
MonthCheapest one-wayDateStops
October€675Wed, Oct 142 stops
November€568Wed, Nov 181 stop
December€576Thu, Dec 33 stops
January 2027€493Tue, Jan 192 stops
February 2027€522Mon, Feb 12 stops
March 2027€534Sat, Mar 202 stops
April 2027€570Thu, Apr 13 stops
May 2027€551Sat, May 13 stops
June 2027—
July 2027—
August 2027—
September 2027€488Fri, Sep 103 stops

Questions travellers ask

What is the cheapest month to fly from Istanbul to San Jose?

In the fares found this week, September 2027 has the lowest: from €488 one-way, against €675 in October.

Are there direct flights from Istanbul to San Jose?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Thursday departures are the cheapest, with a typical lowest fare of €601. Sunday is the priciest at about €696.

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