Cheap flights from Allentown, PA to Istanbul, Turkey
Flights starting at $318. Choose between Allegiant Air, Turkish Airlines, or Spirit Airlines to find the best price.
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Book your trip to arrive at Istanbul Airport, or Sabiha Gökçen International. The most popular airlines for this route are Allegiant Air, Turkish Airlines, Spirit Airlines, Pegasus, and British Airways. Allentown and Istanbul have 264 direct flights per week. When you arrive at Istanbul, consider visiting Topkapi Palace, Aya Sofya (Hagia Sophia), and Blue Mosque, Istanbul.
Check-in for a flight from Allentown to Istanbul
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Turkish Airlines | THY | TK | No | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Pegasus | PGT | PC | Yes | Opens 48 days before flight Closes 2 hours before flight |
British Airways | BAW | BA | No | 0 0 |
Weather in Istanbul
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 9°C | 5°C |
February | 9°C | 5°C |
March | 11°C | 7°C |
April | 15°C | 9°C |
May | 20°C | 14°C |
June | 25°C | 19°C |
July | 28°C | 22°C |
August | 28°C | 23°C |
September | 24°C | 20°C |
October | 19°C | 15°C |
November | 15°C | 12°C |
December | 11°C | 8°C |
14 day forecast
Frequently asked questions
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Airports near Allentown
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