Title: CA $553 Cheap British Airways fights from Houston to London - Expedia.ca ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $553 Cheap British Airways fights from Houston (HOU) to London (LON) [View CA $553 flight on Tue, Mar 3, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:HOU,to:LHR,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:552.40&airProductToken=AQqCAQo_CMKCARIENDQzNBjHowEgo7EBKMrThgMwn9SGAzhOQABYAWoFTk9CQUdyCE5MWDRENEJWegoIz5ABEgQ0NDM0Cj8IwoIBEgQxNTIxGKOxASDriQEotteGAzDc24YDOE5AAVgBagVOT0JBR3IITkxYNEQ0QlZ6CgjBggESBDE1MjESCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## British Airways flights from Houston to London (HOU→LON) Prices were available within the past 7 days and start at CA $553 for one-way flights and CA $903 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) Tue, Mar 3 - Tue, Mar 10 HOU Houston LHR London CA $903 Roundtrip found 8 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HOU,to:LHR,departure:03/03/2026TANYT&leg2=from:LHR,to:HOU,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:902.90&airProductToken=AQqCAQo_CMKCARIENDQzNhjHowEgo7EBKL3VhgMwktaGAzhPQABYAWoFTk9CQUdyCE9MWDREMUJWegoIz5ABEgQ0NDM2Cj8IwoIBEgQxNTIxGKOxASDriQEotteGAzDc24YDOE9AAVgBagVOT0JBR3IIT0xYNEQxQlZ6CgjBggESBDE1MjEKggEKPwjCggESBDE1OTAY64kBIKOxASjHnocDMLijhwM4T0AAWAFqBU5PQkFHcghPTFg0RDFCVnoKCMGCARIEMTU5MAo_CMKCARIEMTk3MxijsQEgx6MBKOekhwMwsqWHAzhPQAFYAWoFTk9CQUdyCE9MWDREMUJWegoIz5ABEgQxOTczEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Feb 18 - Thu, Mar 5 HOU Houston LHR London CA $907 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HOU,to:LHR,departure:18/02/2026TANYT&leg2=from:LHR,to:HOU,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:906.10&airProductToken=AQqCAQo_CMKCARIENDQzNBjHowEgo7EBKKrBhQMw_8GFAzhPQABYAWoFTk9CQUdyCE9MWDRGMUJWegoIz5ABEgQ0NDM0Cj8IwoIBEgQxNTA1GKOxASDriQEo-cKFAzCax4UDOE9AAVgBagVOT0JBR3IIT0xYNEYxQlZ6CgjBggESBDE1MDUKggEKPwjCggESBDE1MDQY64kBIKOxASi05YYDMKDqhgM4T0AAWAFqBU5PQkFHcghPTFg0RjFCVnoKCMGCARIEMTUwNAo_CMKCARIEMTk3NxijsQEgx6MBKI3rhgMw3-uGAzhPQAFYAWoFTk9CQUdyCE9MWDRGMUJWegoIz5ABEgQxOTc3EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Sep 16 - Tue, Sep 22 HOU Houston LHR London CA $929 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HOU,to:LHR,departure:16/09/2026TANYT&leg2=from:LHR,to:HOU,departure:22/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:928.40&airProductToken=AQp1Cj8IwoIBEgQ0NDM2GMejASCjsQEoqv2XAzD6_ZcDOE9AAFgBagVOT0JBR3IIT0xYNEYxQlZ6CgjNogESBDQ0MzYKMgjCggESAzE5MhijsQEg64kBKOj-lwMwk4OYAzhPQAFYAWoFTk9CQUdyCE9MWDRGMUJWCoIBCj8IwoIBEgQxNTMwGOuJASCjsQEo_b2YAzDfwpgDOE9AAFgBagVOT0JBR3IIT0xYNEYxQlZ6CgjBggESBDE1MzAKPwjCggESBDE5NzQYo7EBIMejASjSw5gDMJnEmAM4T0ABWAFqBU5PQkFHcghPTFg0RjFCVnoKCM2iARIEMTk3NBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Feb 11 - Tue, Feb 17 HOU Houston LHR London CA $943 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HOU,to:LHR,departure:11/02/2026TANYT&leg2=from:LHR,to:HOU,departure:17/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:942.90&airProductToken=AQp1Cj8IwoIBEgQ0NDM1GMejASCjsQEoxPWEAzCf9oQDOFFAAFgBagVOT0JBR3IIUUxYN0MxQlZ6CgjPkAESBDQ0MzUKMgjCggESAzE5MhijsQEg64kBKOP2hAMw__qEAzhRQAFYAWoFTk9CQUdyCFFMWDdDMUJWCoIBCj8IwoIBEgQxNTA0GOuJASCjsQEotLGFAzCgtoUDOE9AAFgBagVOT0JBR3IIT0xYNEQxQlZ6CgjBggESBDE1MDQKPwjCggESBDE5NzcYo7EBIMejASiNt4UDMN-3hQM4T0ABWAFqBU5PQkFHcghPTFg0RDFCVnoKCM-QARIEMTk3NxIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Feb 18 - Thu, Mar 5 HOU Houston LHR London CA $947 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HOU,to:LHR,departure:18/02/2026TANYT&leg2=from:LHR,to:HOU,departure:05/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:946.10&airProductToken=AQqCAQo_CMKCARIENDQzNhjHowEgo7EBKJ3DhQMw8sOFAzhRQABYAWoFTk9CQUdyCFFMWDdDMUJWegoIz5ABEgQ0NDM2Cj8IwoIBEgQxNTMxGKOxASDriQEoqMSFAzDYyIUDOFFAAVgBagVOT0JBR3IIUUxYN0MxQlZ6CgjBggESBDE1MzEKggEKPwjCggESBDE1MDQY64kBIKOxASi05YYDMKDqhgM4T0AAWAFqBU5PQkFHcghPTFg0RjFCVnoKCMGCARIEMTUwNAo_CMKCARIEMTk3NxijsQEgx6MBKI3rhgMw3-uGAzhPQAFYAWoFTk9CQUdyCE9MWDRGMUJWegoIz5ABEgQxOTc3EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, Sep 16 - Tue, Sep 22 HOU Houston LHR London CA $958 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:HOU,to:LHR,departure:16/09/2026TANYT&leg2=from:LHR,to:HOU,departure:22/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:957.40&airProductToken=AQqCAQo_CMKCARIENDQzMxjHowEgo7EBKJ__lwMw6v-XAzhRQABYAWoFTk9CQUdyCFFMWDVDMEJWegoIzaIBEgQ0NDMzCj8IwoIBEgQxNTIxGKOxASDriQEor4CYAzDlhJgDOFFAAVgBagVOT0JBR3IIUUxYNUMwQlZ6CgjBggESBDE1MjEKggEKPwjCggESBDE1MzAY64kBIKOxASj9vZgDMN_CmAM4T0AAWAFqBU5PQkFHcghPTFg0RjFCVnoKCMGCARIEMTUzMAo_CMKCARIEMTk3NBijsQEgx6MBKNLDmAMwmcSYAzhPQAFYAWoFTk9CQUdyCE9MWDRGMUJWegoIzaIBEgQxOTc0EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ## Find the cheapest month to fly from Houston (HOU) to London (LON) ### October is typically the cheapest month to fly From CA $715 - CA $1,036 per traveller. ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:IAH,to:LHR,departure:12/02/2026TANYT&leg2=from:LHR,to:IAH,departure:16/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LHR Heathrow Cheapest 28 min [Flights from CA $926 ](https://www.expedia.ca/Flights-Search?leg1=from:IAH,to:LHR,departure:12/02/2026TANYT&leg2=from:LHR,to:IAH,departure:16/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Houston to London (HOU - LHR) route information__ | Origin airport | William P. Hobby | | ------------------- | ---------------- | | Destination airport | Heathrow | | Distance | 7741 km | \*Available to Expedia members.