Cheapest return RDU–IST flights, June

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Istanbul (IST) in June 2026 (see full year).

Return flights

04 Jun - 12 Jun Air France
02 Jun - 10 Jun Frontier Airlines
30 Jun - 07 Jul Frontier Airlines
19 Jun - 05 Jul jetBlue
18 Jun - 05 Jul jetBlue
10 Jun - 13 Jun Frontier Airlines
22 Jun - 13 Jul Frontier Airlines
05 Jun - 12 Jun KLM
30 Jun - 06 Jul KLM
23 Jun - 14 Jul Delta
04 Jun - 09 Jul Air France
28 Jun - 14 Jul Qatar Airways
25 Jun - 14 Jul Qatar Airways
09 Jun - 17 Jul Frontier Airlines
13 Jun - 20 Jun KLM

Also check the deals for one-way flights from Raleigh-durham to Istanbul in June.

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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.

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