Your next trip, last seen at €503
Lowest observedAJet · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €503, departing 19 Nov 2026 (Last checked: 12 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 78Check live prices for this route
- Airlines seen
- Aegean Airlines, Aerolíneas Estelar, Air Europa, AJet, Avianca, Avior Airlines +7 more
- Typical journey time
- 37h 30m
About this route
Explore the fares we observed from Istanbul to Barcelona. Prices move often, so pick your dates to see the latest options.
- Route distance
- 9,573 km
- Typical journey time
- 37h 30m
- Airlines seen
- Aegean Airlines, Aerolíneas Estelar, Air Europa, AJet, Avianca, Avior Airlines +7 more
- Seen on fares with a connection
- Pegasus Airlines, AJet, Avior Airlines, Turkish Airlines, Ryanair, Air Europa +4 more
- Alternative airports
- SAW
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- Sabiha Gökçen Airport (SAW) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 30 km.
- Istanbul Airport (IST) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 35 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Istanbul to Barcelona: November 2026, from €503 (checked 12 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €604 | 14 |
| November 2026 | €503 | 29 |
| December 2026 | €506 | 23 |
| January 2027 | €619 | 12 |
Lowest fare by day of the week
Cheapest day of the week from Istanbul to Barcelona: Thursday, from €503 (checked 12 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €525 | 13 |
| Tuesday | €555 | 9 |
| Wednesday | €509 | 12 |
| Thursday | €503 | 11 |
| Friday | €503 | 11 |
| Saturday | €514 | 12 |
| Sunday | €575 | 10 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Istanbul to Barcelona by days until departure (31 to 60 days): €503 (checked 12 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €881 | 3 |
| 8 to 30 days | €535 | 22 |
| 31 to 60 days | €503 | 28 |
| 61 days or more | €506 | 25 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Istanbul to Barcelona: AJet, from €503 (checked 12 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| AJet | €503Nov 19, 2026 | 15 |
| Pegasus Airlines | €506Dec 31, 2026 | 28 |
| Avior Airlines | €514Nov 21, 2026 | 11 |
| Ryanair | €525Nov 16, 2026 | 4 |
| Turkish Airlines | €555Nov 17, 2026 | 6 |
| Air Europa | €571Nov 26, 2026 | 3 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Istanbul to Barcelona?
The lowest fare we have observed is €503, found on 12 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Istanbul to Barcelona?
Cheapest month from Istanbul to Barcelona: November 2026, from €503 (checked 12 Oct 2026).
Are there direct flights from Istanbul to Barcelona?
Our data holds no non-stop flight from Istanbul to Barcelona. The fares on this page include at least one stop.
Which airlines fly from Istanbul to Barcelona?
These are the carriers we have seen on the route: Aegean Airlines, Aerolíneas Estelar, Air Europa, AJet, Avianca, Avior Airlines +7 more.
How long does the flight from Istanbul to Barcelona take?
The average journey time across the 78 fares we observed is 45h 25m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Istanbul to Barcelona fares were non-stop?
None of the 78 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Istanbul to Barcelona?
Cheapest day of the week from Istanbul to Barcelona: Thursday, from €503 (checked 12 Oct 2026).
Which airline has the lowest fare from Istanbul to Barcelona?
Cheapest airline from Istanbul to Barcelona: AJet, from €503 (checked 12 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 12 Oct 2026