Title: CA $104 Cheap British Airways fights from Istanbul to London - Expedia.ca

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# CA $104 Cheap British Airways fights from Istanbul (IST) to London (LON)

[View CA $104 flight on Tue, Mar 17, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:IST,to:LHR,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:103.50&airProductToken=AQoyCjAIwoIBEgM2NzcYyJwBIOuJASiL7ocDMJTwhwM4T0AAWAFqBU5PQkFHcgZPTFowSE8SCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## British Airways flights from Istanbul to London (IST→LON)

Prices were available within the past 7 days and start at CA $104 for one-way flights and CA $280 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)

Thu, Mar 5 - Wed, Mar 11

IST

Istanbul

LHR

London

CA $280

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:LHR,departure:05/03/2026TANYT&leg2=from:LHR,to:IST,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:279.80&airProductToken=AQo0CjIIwoIBEgM2NzkYyJwBIOuJASjs6IYDMOvqhgM4UUAAWAFqBU5PQkFHcghRT0xNMFowSAo0CjIIwoIBEgM2ODAY64kBIMicASi9rYcDMKivhwM4UUAAWAFqBU5PQkFHcghRT0xNMFowSBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN)

![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)

Fri, Mar 6 - Sun, Mar 8

IST

Istanbul

LHR

London

CA $282

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:LHR,departure:06/03/2026TANYT&leg2=from:LHR,to:IST,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:281.90&airProductToken=AQoxCi8IwoIBEgM2NzcYyJwBIOuJASir8oYDMLT0hgM4T0AAWAFqBU5PQkFHcgVPTFowSAo0CjIIwoIBEgM2ODAY64kBIMicASjni4cDMNKNhwM4UUAAWAFqBU5PQkFHcghRT0xNMFowSBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN)

![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)

Thu, Feb 5 - Wed, Feb 11

IST

Istanbul

LHR

London

CA $287

Roundtrip

found 3 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:LHR,departure:05/02/2026TANYT&leg2=from:LHR,to:IST,departure:11/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:286.90&airProductToken=AQo0CjIIwoIBEgM2NzkYyJwBIOuJASjsrYQDMOuvhAM4UUAAWAFqBU5PQkFHcghRT0xNMFowSAoxCi8IwoIBEgM2NzYY64kBIMicASia7YQDMIXvhAM4T0AAWAFqBU5PQkFHcgVPTFowSBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN)

![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)

Wed, Mar 4 - Mon, Apr 13

IST

Istanbul

LHR

London

CA $290

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:LHR,departure:04/03/2026TANYT&leg2=from:LHR,to:IST,departure:13/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:289.60&airProductToken=AQo0CjIIwoIBEgM2ODEYyJwBIOuJASiz2IYDMMHahgM4UUAAWAFqBU5PQkFHcghRT0xNMFowSAoxCi8IwoIBEgM3MjAY64kBIMicASi_oIoDMKWiigM4T0AAWAFqBU5PQkFHcgVPTFowSBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN)

![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)

Thu, Mar 5 - Sat, Mar 21

IST

Istanbul

LHR

London

CA $291

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:LHR,departure:05/03/2026TANYT&leg2=from:LHR,to:IST,departure:21/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:290.80&airProductToken=AQo0CjIIwoIBEgM2NzkYyJwBIOuJASjs6IYDMOvqhgM4UUAAWAFqBU5PQkFHcghRT0xNMFowSAoxCi8IwoIBEgM2NzYY64kBIMicASjkmIgDMM-aiAM4T0AAWAFqBU5PQkFHcgVPTFowSBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN)

![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif)

Mon, Feb 16 - Mon, Feb 23

IST

Istanbul

LHR

London

CA $295

Roundtrip

found 6 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:IST,to:LHR,departure:16/02/2026TANYT&leg2=from:LHR,to:IST,departure:23/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:294.70&airProductToken=AQoxCi8IwoIBEgM2NzkYyJwBIOuJASjMqYUDMMurhQM4T0AAWAFqBU5PQkFHcgVPTFowSAo0CjIIwoIBEgM2ODAY64kBIMicASiz-YUDMJ77hQM4UUAAWAFqBU5PQkFHcghRT0xNMFowSBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN)

## Find the cheapest month to fly from Istanbul (IST) to London (LON)

### February is typically the cheapest month to fly

From CA $91 - CA $269 per traveller.

## Travel information

| Origin airport      | Istanbul |
| ------------------- | -------- |
| Destination airport | Heathrow |
| Distance            | 2473 km  |

\*Available to Expedia members.