Cheap flights from Istanbul to Barcelona from $100 IST, SAW → BCN

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $121 to $170.

At $172, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold 13-night return fares on 1 other departure date within 3 days of 1 Apr 2027, and it is not cheaper.

Every date we hold

1906 fares on 118 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $121.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $77 to $99.

At $100, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 9 Jun 2027 to compare.

Every date we hold

75 fares on 6 departure dates

Which month looks cheapest?

July 2027 is the cheapest month — from $86.

Return

Fares 30 to 59 days before departure were typically 29% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Not enough history yet: in 49 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Istanbul to Barcelona?

The cheapest return found recently is $172 with Vueling, 1 Apr 2027 to 14 Apr 2027, found yesterday. The cheapest return we hold, of any age, is $121 with Vueling, 21 Dec to 5 Jan 2027, found 5 days ago. The cheapest return fare on each of 118 departure dates is usually $193 to $220.

How much is a one-way flight from Istanbul to Barcelona?

The cheapest one-way found recently is $100 with Vueling, 9 Jun 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $86 with Vueling, 9 Jul 2027, found 4 days ago. The cheapest one-way fare on each of 6 departure dates is usually $108 to $142.

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

December 2026 is the cheapest month for a return, from $121, 21 Dec to 5 Jan 2027, found 5 days ago. July 2027 is the cheapest month for a one-way, from $86, 9 Jul 2027, found 4 days ago.

Every date in December 2026

Every date in July 2027

How far ahead should I book a flight from Istanbul to Barcelona?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 29% lower than 0 to 6 days before departure.

Is there a direct flight from Istanbul to Barcelona?

Yes, the cheapest nonstop return found recently is $172 with Vueling, 1 Apr 2027 to 14 Apr 2027, found yesterday. The cheapest nonstop one-way found recently is $100 with Vueling, 9 Jun 2027, found 2 days ago.

Every nonstop date from Istanbul to Barcelona

How long is the flight from Istanbul to Barcelona?

The cheapest nonstop one-way found recently, with Vueling on 9 Jun 2027, takes 3 h 50 min from Istanbul New Airport (IST) to Barcelona-El Prat Airport (BCN).

Which airlines have the cheapest flights from Istanbul to Barcelona?

Between 19 Nov and 19 Oct 2027, Vueling has the cheapest return on 48 of the 118 departure dates we hold, LOT Polish on 16 and Ajet on 14. Between 9 Jun 2027 and 25 Oct 2027, Vueling has the cheapest one-way on 2 of the 6 departure dates we hold, LOT Polish on 2 and Turkish Airlines on 1.