Title: £402 Cheap Turkish Airlines flights from Chicago to Sofia (ORD→SOF) - Expedia.co.uk

![](https://images.trvl-media.com/place/6097820/e84c7119-8c1f-4bb6-91b5-7cb881e80956.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/6097820/e84c7119-8c1f-4bb6-91b5-7cb881e80956.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# £402 Cheap Turkish Airlines flights from Chicago to Sofia (ORD→SOF)

[View £402 flight on Sun, 6 Sept 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:ORD,to:SOF,departure:06/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:401.20&airProductToken=AQpfCiwI1JYBEgE2GK4cIMicASjGjpcDMMaTlwM4RUAAWAFqAlJTcghFTFYzUFhPVwovCNSWARIEMTAzMRjInAEg0isopZ6XAzDwnpcDOEVAAVgBagJSU3IIRUxWM1BYT1cSCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAB) 

## Turkish Airlines flights from Chicago to Sofia (ORD→SOF)

Prices were available within the past 7 days and start at £402 for one-way flights and £518 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)

Sun, 6 Sept - Mon, 14 Sept

ORD

Chicago

SOF

Sofia

£518

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SOF,departure:06/09/2026TANYT&leg2=from:SOF,to:ORD,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:517.10&airProductToken=AQpdCiwI1JYBEgMxODYYrhwgyJwBKLmKlwMwpY-XAzhXQABYAWoCUFNyBldWM1hQQwotCNSWARIEMTAyORjInAEg0isou5WXAzCLlpcDOFdAAVgBagJQU3IGV1YzWFBDClsKLQjUlgESBDEwMzIY0isgyJwBKOLilwMwvOOXAzhXQABYAWoCUFNyBldWM1hQQwoqCNSWARIBNRjInAEgrhwowe2XAzDz8pcDOFdAAVgBagJQU3IGV1YzWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwATokYWVmOWY5ZWQtMDUyMy00YmJiLWJiNzktN2QyODgyYTM1NmMx)

![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)

Sun, 6 Sept - Mon, 14 Sept

ORD

Chicago

SOF

Sofia

£529

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SOF,departure:06/09/2026TANYT&leg2=from:SOF,to:ORD,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:528.10&airProductToken=AQpbCioI1JYBEgE2GK4cIMicASjGjpcDMMaTlwM4V0AAWAFqAlBTcgZXVjNYUEMKLQjUlgESBDEwMjcYyJwBINIrKK6blwMw-ZuXAzhXQAFYAWoCUFNyBldWM1hQQwpbCi0I1JYBEgQxMDI4GNIrIMicASjr35cDMMXglwM4UEAAWAFqAlBTcgZQVjNYUEMKKgjUlgESATUYyJwBIK4cKKHilwMw0-eXAzhQQAFYAWoCUFNyBlBWM1hQQxIKCAEQARgBKgJUSxgBIgQIARABKAIoAygEMAE6JGFlZjlmOWVkLTA1MjMtNGJiYi1iYjc5LTdkMjg4MmEzNTZjMQ)

![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)

Sun, 6 Sept - Mon, 14 Sept

ORD

Chicago

SOF

Sofia

£537

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SOF,departure:06/09/2026TANYT&leg2=from:SOF,to:ORD,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:536.23&airProductToken=AQpdCiwI1JYBEgMxODYYrhwgyJwBKLmKlwMwpY-XAzhXQABYAWoCUFNyBldWM1hQQwotCNSWARIEMTAzMRjInAEg0isohZOXAzDQk5cDOFdAAVgBagJQU3IGV1YzWFBDCl0KLQjUlgESBDEwMzIY0isgyJwBKOLilwMwvOOXAzhXQABYAWoCUFNyBldWM1hQQwosCNSWARIDMTg1GMicASCuHCjS6ZcDMPDulwM4V0ABWAFqAlBTcgZXVjNYUEMSCggBEAEYASoCVEsYASIECAEQASgCKAMoBDABOiRhZWY5ZjllZC0wNTIzLTRiYmItYmI3OS03ZDI4ODJhMzU2YzE)

![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)

Sun, 6 Sept - Mon, 14 Sept

ORD

Chicago

SOF

Sofia

£538

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SOF,departure:06/09/2026TANYT&leg2=from:SOF,to:ORD,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:537.78&airProductToken=AQpbCioI1JYBEgE2GK4cIMicASjGjpcDMMaTlwM4V0AAWAFqAlBTcgZXVjNYUEMKLQjUlgESBDEwMjkYyJwBINIrKLuVlwMwi5aXAzhXQAFYAWoCUFNyBldWM1hQQwpdCi0I1JYBEgQxMDI4GNIrIMicASjr35cDMMXglwM4V0AAWAFqAlBTcgZXVjNYUEMKLAjUlgESAzE4NRjInAEgrhwo0umXAzDw7pcDOFdAAVgBagJQU3IGV1YzWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwATokYWVmOWY5ZWQtMDUyMy00YmJiLWJiNzktN2QyODgyYTM1NmMx)

![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)

Sun, 6 Sept - Mon, 14 Sept

ORD

Chicago

SOF

Sofia

£548

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SOF,departure:06/09/2026TANYT&leg2=from:SOF,to:ORD,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:547.64&airProductToken=AQpdCiwI1JYBEgMxODYYrhwgyJwBKLmKlwMwpY-XAzhXQABYAWoCUFNyBldWM1hQQwotCNSWARIEMTAzMRjInAEg0isohZOXAzDQk5cDOFdAAVgBagJQU3IGV1YzWFBDClsKLQjUlgESBDEwMjgY0isgyJwBKOvflwMwxeCXAzhQQABYAWoCUFNyBlBWM1hQQwoqCNSWARIBNRjInAEgrhwooeKXAzDT55cDOFBAAVgBagJQU3IGUFYzWFBDEgoIARABGAEqAlRLGAEiBAgBEAEoAigDKAQwATokYWVmOWY5ZWQtMDUyMy00YmJiLWJiNzktN2QyODgyYTM1NmMx)

![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)

Sun, 6 Sept - Mon, 14 Sept

ORD

Chicago

SOF

Sofia

£550

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SOF,departure:06/09/2026TANYT&leg2=from:SOF,to:ORD,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:549.22&airProductToken=AQpbCioI1JYBEgE2GK4cIMicASjGjpcDMMaTlwM4V0AAWAFqAlBTcgZXVjNYUEMKLQjUlgESBDEwMjkYyJwBINIrKLuVlwMwi5aXAzhXQAFYAWoCUFNyBldWM1hQQwpbCi0I1JYBEgQxMDI4GNIrIMicASjr35cDMMXglwM4UEAAWAFqAlBTcgZQVjNYUEMKKgjUlgESATUYyJwBIK4cKKHilwMw0-eXAzhQQAFYAWoCUFNyBlBWM1hQQxIKCAEQARgBKgJUSxgBIgQIARABKAIoAygEMAE6JGFlZjlmOWVkLTA1MjMtNGJiYi1iYjc5LTdkMjg4MmEzNTZjMQ)

![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif)

Sun, 6 Sept - Mon, 14 Sept

ORD

Chicago

SOF

Sofia

£619

Return

found 4 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:ORD,to:SOF,departure:06/09/2026TANYT&leg2=from:SOF,to:ORD,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:618.10&airProductToken=AQpfCi0I1JYBEgMxODYYrhwgyJwBKLmKlwMwpY-XAzhRQABYAWoCUlNyB1FMVjNYUFgKLgjUlgESBDEwMjcYyJwBINIrKI6QlwMw2ZCXAzhRQAFYAWoCUlNyB1FMVjNYUFgKWwotCNSWARIEMTAzMhjSKyDInAEo4uKXAzC845cDOFdAAFgBagJQU3IGV1YzWFBDCioI1JYBEgE1GMicASCuHCjB7ZcDMPPylwM4V0ABWAFqAlBTcgZXVjNYUEMSCggBEAEYASoCVEsYASIECAEQASgCKAMoBDABOiRhZWY5ZjllZC0wNTIzLTRiYmItYmI3OS03ZDI4ODJhMzU2YzE)

## Find the cheapest month to fly from Chicago (ORD) to Sofia (SOF)

### March is typically the cheapest month to fly

From £406 - £989 per traveller.

## Travel information

| Origin airport      | O'Hare Intl. |
| ------------------- | ------------ |
| Destination airport | Sofia        |
| Distance            | 8316 km      |

\*Available to Expedia members.