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Cheap flights from Mostar to Istanbul from $139 OMO → IST, SAW

Mostar Airport (OMO) → Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW)

The cheapest one-way found recently is $139 with Air Serbia, 18 Jan 2027, found 2 days ago.

Cheapest one-way found recently
$139, Air Serbia, found 2 days ago
Cheapest month to fly
February 2027, one-way fares from $138 found in the last 7 days

One-way

The cheapest one-way fare on each of 8 departure dates is usually $158 to $222.

Cheapest one-way found recently

$139

18 Jan 2027 · Air Serbia

Mostar Airport (OMO) → Istanbul New Airport (IST)

Leaves 3:15 p.m. · 11 h 25 min trip

1 stop · via Belgrad Nikola Tesla Airport (BEG) · 9 h connection

found 2 days ago

Open this tripCheck today's price

Cheapest nonstop one-way

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $139 18 Jan 2027found 2 days agoOpen this trip

Cheapest we hold, of any age $138 8 Feb 2027found 6 days agoOpen this trip

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $131 to $168.

$139, the cheapest one-way found recently, sits here in that range of $131 to $168.

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

Is this a good one-way price?

Compared with the cheapest one-way fare on each of 8 departure dates from 20 Nov to 15 Oct 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 18 Jan 2027 to compare.

Every date we hold

46 fares on 8 departure dates

20 Nov: $256, found 7 days ago23 Nov: $190, found 4 days ago1 Dec: $216, found 6 days ago14 Dec: $164, found 3 days ago22 Dec: $220, found 3 days ago18 Jan 2027: $139, found 2 days ago8 Feb 2027: $138, found 6 days ago15 Oct 2027: $226, found 3 days agoNovDecJanFebOct
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
20 Nov$256Air SerbiaMostar Airport (OMO) → Istanbul New Airport (IST)1 stopfound 7 days agoOpen this trip
23 Nov$190Air SerbiaMostar Airport (OMO) → Istanbul New Airport (IST)1 stopfound 4 days agoOpen this trip
1 Dec$216Croatia AirlinesMostar Airport (OMO) → Istanbul New Airport (IST)1 stopfound 6 days agoOpen this trip
14 Dec$164Air SerbiaMostar Airport (OMO) → Istanbul New Airport (IST)1 stopfound 3 days agoOpen this trip
22 Dec$220Croatia AirlinesMostar Airport (OMO) → Sabiha Gokcen International Airport (SAW)2 stopsfound 3 days agoOpen this trip
18 Jan 2027$139Air SerbiaMostar Airport (OMO) → Istanbul New Airport (IST)1 stopfound 2 days agoOpen this trip
8 Feb 2027$138Air SerbiaMostar Airport (OMO) → Istanbul New Airport (IST)1 stopfound 6 days agoOpen this trip
15 Oct 2027$226Croatia AirlinesMostar Airport (OMO) → Istanbul New Airport (IST)1 stopfound 3 days agoOpen this trip

Which month looks cheapest?

February 2027 is the cheapest month — from $138.

November 2026From $1902 departure dates23 Nov · found 4 days agoOpen this trip
December 2026From $1643 departure dates14 Dec · found 3 days agoOpen this trip
January 2027From $1391 departure date18 Jan 2027 · found 2 days agoOpen this trip
February 2027From $138Cheapest seen1 departure date8 Feb 2027 · found 6 days agoOpen this trip
October 2027From $2261 departure date15 Oct 2027 · found 3 days agoOpen this trip

Airlines on the cheapest dates: Air Serbia, Croatia Airlines.

Premium cabin fares from Mostar to Istanbul

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 18 Jan 2027 in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Mostar to Istanbul?

One-way

Fares 60 to 89 days before departure were typically 38% lower than 0 to 6 days before departure.

From the cheapest one-way 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.

See these ranges as a table
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$231$184+60%29
7–13 days$198$178+38%32
14–29 days$177$150+23%44
30–59 days$145$131+1%36
60–89 days$144$138Cheapest seen12
90–179 days$145$138+1%39
180+ days$175$143+22%40

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

Sarajevo → Istanbul

75 km from Mostar

$92

16 Nov – 23 Nov · SJJ → SAW · out nonstop, back nonstop

found 2 days ago

See this route

Split → Istanbul

112 km from Mostar

$171

6 Dec – 27 Dec · SPU → IST · out nonstop, back nonstop

found 2 days ago

See this route

Tivat → Istanbul

129 km from Mostar

$193

12 Feb 2027 – 15 Feb 2027 · TIV → IST · out nonstop, back nonstop

found 2 days ago

See this route

Dubrovnik → Istanbul

95 km from Mostar

$306

19 Nov – 18 Jan 2027 · DBV → IST · out 1 stop, back 1 stop

found 2 days ago

See this route

Tuzla → Istanbul

150 km from Mostar

$436

30 Dec – 3 Jan 2027 · TZL → SAW · out 1 stop, back 1 stop

found 3 days ago

See this route

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

Sarajevo → Istanbul

75 km from Mostar

$50

$89 less than flying from Mostar

16 Nov · SJJ → SAW · nonstop

found 2 days ago

See this route

Tivat → Istanbul

129 km from Mostar

$98

$41 less than flying from Mostar

9 Jan 2027 · TIV → IST · nonstop

found 2 days ago

See this route

Split → Istanbul

112 km from Mostar

$113

$26 less than flying from Mostar

5 Jul 2027 · SPU → IST · 1 stop

found 2 days ago

See this route

Tuzla → Istanbul

150 km from Mostar

$127

$12 less than flying from Mostar

30 Jan 2027 · TZL → SAW · 2 stops

found 2 days ago

See this route

Dubrovnik → Istanbul

95 km from Mostar

$150

$11 more than flying from Mostar

17 Dec · DBV → IST · 1 stop

found 2 days ago

See this route

Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest one-way found recently is for 18 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.

Questions about this trip

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

The cheapest one-way found recently is $139 with Air Serbia, 18 Jan 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $138 with Air Serbia, 8 Feb 2027, found 6 days ago. The cheapest one-way fare on each of 8 departure dates is usually $158 to $222.

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

February 2027 is the cheapest month for a one-way, from $138, 8 Feb 2027, found 6 days ago.

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

In 49 days of prices between 24 Sept and 11 Nov, one-way fares 60 to 89 days before departure were typically 38% lower than 0 to 6 days before departure.

How long is the flight from Mostar to Istanbul?

The cheapest one-way found recently, with Air Serbia on 18 Jan 2027, takes 11 h 25 min with 1 stop, including a 9 h connection.

Which airlines have the cheapest flights from Mostar to Istanbul?

Between 20 Nov and 15 Oct 2027, Air Serbia has the cheapest one-way on 5 of the 8 departure dates we hold, and Croatia Airlines on 3.

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work