AirHint found the following cheapest return flights from Busan (PUS) to Istanbul (IST)
in May 2025 (see full year ).
Return flights
23 May
- 05 Jun
China Eastern
$ 609
24 May
- 05 Jun
China Eastern
$ 609
15 May
- 21 May
Air China
$ 842
08 May
- 12 May
Korean Air
$ 939
20 May
- 27 May
Asiana Airlines
$ 995
19 May
- 28 May
Asiana Airlines
$ 1000
23 May
- 27 May
Asiana Airlines
$ 1000
21 May
- 28 May
Asiana Airlines
$ 1000
19 May
- 19 Jun
Asiana Airlines
$ 1000
11 May
- 18 May
Singapore Airlines
$ 1043
19 May
- 30 May
Asiana Airlines
$ 1070
07 May
- 12 May
Korean Air
$ 1078
13 May
- 21 May
Asiana Airlines
$ 1087
29 May
- 11 Jun
Asiana Airlines
$ 1139
29 May
- 14 Jun
Asiana Airlines
$ 1157
23 May
- 04 Jun
Vietnam Airlines
$ 1169
28 May
- 01 Jun
Vietnam Airlines
$ 1170
30 May
- 09 Jun
Vietnam Airlines
$ 1197
26 May
- 10 Jun
Vietnam Airlines
$ 1204
31 May
- 08 Jun
Singapore Airlines
$ 1212
Also check the deals for one-way flights from Busan to Istanbul in May .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.
