Cheapest Istanbul to Gaziantep one way flight dates departing from İstanbul Airport

November

2,713 ₺
December

1,699 ₺
January

1,699 ₺
February

1,699 ₺
March

3,713 ₺
April

5,003 ₺
May

5,000 ₺
June

5,000 ₺

MON
TUE
WED
THU
FRI
SAT
SUN
1
3,013
₺
2
3,013
₺
3
2,713
₺
4
3,013
₺
5
3,363
₺
6
3,013
₺
7
3,013
₺
8
2,713
₺
9
2,713
₺
10
2,713
₺
11
2,714
₺
12
3,013
₺
13
3,714
₺
14
4,113
₺
15
3,713
₺
16
3,713
₺
17
3,013
₺
18
3,014
₺
19
3,013
₺
20
3,364
₺
21
4,513
₺
22
4,513
₺
23
3,363
₺
24
3,364
₺
25
3,363
₺
26
3,363
₺
27
3,363
₺
28
3,013
₺
29
3,013
₺
30
3,363
₺

Cheap prices

Events

🏨 Accommodation

Compare places to stay and find the right option for your trip.

See our recommended hotels ↗

🚗 Car rental

Choose your pickup location and dates to compare car rental options.

Gaziantep travel guide

Gaziantep makes a rewarding short break with museums and bazaar walks between meals. Leaving room for the next dish is part of planning the day.

🍽️ Spread beyran, katmer and baklava across separate stops instead of trying everything at once.

🏛️ Give the Zeugma Mosaic Museum time for an unhurried visit.

🛍️ Browse handicrafts in the old bazaar and pause for coffee.

💡 Excursions such as Rumkale need their own transport and time; they are not a quick extension of a central walk.

About Istanbul → Gaziantep one way flights

Use this page to find the cheapest flight dates for one way flights from Istanbul to Gaziantep.

Active filters: Departure airport: İstanbul Airport.

Price summary

The price calendar covers 8 months for one way flights from Istanbul to Gaziantep.

Lowest months: December 2026 (TRY 1,699), January 2027 (TRY 1,699) and February 2027 (TRY 1,699).

Monthly lowest prices: November 2026: TRY 2,713, December 2026: TRY 1,699, January 2027: TRY 1,699, February 2027: TRY 1,699, March 2027: TRY 3,713, April 2027: TRY 5,003, May 2027: TRY 5,000, June 2027: TRY 5,000.

In November 2026, the lowest date starts from TRY 2,713.

Daily prices are listed for 30 dates.