Title: CA $689 Cheap Flights from Saint John (YSJ) to London (LON) - 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 $689 Cheap Flights from Saint John (YSJ) to London (LON) [View CA $689 flight on Mon, Jun 22, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YSJ,to:LGW,departure:22/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:688.92&airProductToken=AQpDCh8I0GwSAzk1MRjYTCD4yQEo5LKQAzCRs5ADOFJAAFgBCiAI16YBEgI0MBj4yQEgy7EBKJG4kAMw-bqQAzhLQAFYARIKCAEQARgBKgJIUhgBIgQIARABKAQwAQ) ## Popular airlines from Saint John, NB (YSJ) to London - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:LON,departure:07/04/2026TANYT&leg2=from:LON,to:YSJ,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:LON,departure:07/04/2026TANYT&leg2=from:LON,to:YSJ,departure:14/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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) ## Cheap flights from Saint John (YSJ) to London (LON) Prices were available within the past 7 days and start at CA $689 for one-way flights and CA $1,149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Oct 1 - Fri, Oct 30 YSJ Saint John LHR London CA $1,149 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:01/10/2026TANYT&leg2=from:LHR,to:YSJ,departure:30/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1148.07&airProductToken=AQqvAQpBCNWCARIEODM1ORjYTCCYzgEoiKCZAzCEoZkDOEtAAFgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgzNTkKNAjVggESAzc2MxiYzgEgrhwogqKZAzD6opkDOEtAAVgBaghFQ09CQVNJQ3IIS0oxQVhEQlEKNAjVggESAzkyORiuHCDriQEohaaZAzD5qZkDOEtAAVgBaghFQ09CQVNJQ3IIS0oxQVhEQlEKvAEKNQjVggESAzkyMRjriQEgxI0BKNjqmwMw1u6bAzhLQABYAWoIRUNPQkFTSUNyCEtKMUFYREJRCkEI1YIBEgQ4MjA3GMSNASCYXSim9JsDMIf1mwM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUXoKCMGGARIEODIwNwpACNWCARIEODA1MhiYXSDYTCjL9ZsDMKD2mwM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUXoKCMGGARIEODA1MhIKCAIQARgCKgJVQRgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Apr 14 - Thu, Apr 23 YSJ Saint John LHR London CA $1,149 Roundtrip found 12 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:14/04/2026TANYT&leg2=from:LHR,to:YSJ,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1148.89&airProductToken=AQqwAQpBCNWCARIEODM1ORjYTCCYzgEow6eKAzDKqIoDOEtAAFgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgzNTkKNQjVggESBDIwNjYYmM4BIK4cKMKpigMwuqqKAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRCjQI1YIBEgM5MjkYrhwg64kBKMWtigMwubGKAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRCqIBCjQI1YIBEgM5MjUY64kBIIgYKIyQiwMw-5OLAzhLQABYAWoIRUNPQkFTSUNyCEtKMUFYREJRCjQI1YIBEgQzNDQ1GIgYIJhdKICViwMw_ZWLAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRCjQIwYYBEgQ4MDQyGJhdINhMKIKaiwMw15qLAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJREgoIAhABGAIqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, Oct 1 - Fri, Oct 30 YSJ Saint John LHR London CA $1,155 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:01/10/2026TANYT&leg2=from:LHR,to:YSJ,departure:30/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1154.77&airProductToken=AQqwAQpBCNWCARIEODM1ORjYTCCYzgEoiKCZAzCEoZkDOEtAAFgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgzNTkKNQjVggESBDM2MzYYmM4BIIgYKLiimQMwm6OZAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRCjQI1YIBEgM5MTgYiBgg64kBKMummQMwg6qZAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRCrABCjQI1YIBEgM5NTgY64kBIK4cKOzlmwMwnOqbAzhLQABYAWoIRUNPQkFTSUNyCEtKMUFYREJRCjUI1YIBEgQzNjEyGK4cIJjOASi07JsDMKbtmwM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUQpBCNWCARIEODMzMRiYzgEg2Ewo9-2bAzDu7psDOEtAAVgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgzMzESCggCEAEYAioCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Sep 6 - Sun, Sep 20 YSJ Saint John LHR London CA $1,156 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:06/09/2026TANYT&leg2=from:LHR,to:YSJ,departure:20/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1155.59&airProductToken=AQqxAQpBCNWCARIEODM1ORjYTCCYzgEowIaXAzC_h5cDOEtAAFgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgzNTkKNgjVggESBDM3MDUYmM4BIMSNASjUi5cDMLuMlwM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUQo0CNWCARICMTQYxI0BIOuJASjJjZcDMPeQlwM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUQq-AQo1CNWCARIDOTA1GOuJASDEjQEonqSYAzD-p5gDOEtAAFgBaghFQ09CQVNJQ3IIS0oxQVhEQlEKQgjVggESBDg0MzYYxI0BIJjOASj7qJgDMN-pmAM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUXoKCMGGARIEODQzNgpBCNWCARIEODIyMxiYzgEg2EwozLGYAzDAspgDOEtAAVgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgyMjMSCggCEAEYAioCVUEYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Oct 1 - Fri, Oct 30 YSJ Saint John LHR London CA $1,158 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:01/10/2026TANYT&leg2=from:LHR,to:YSJ,departure:30/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1157.17&airProductToken=AQpmCjEIwYYBEgQ3NzIzGNhMIJhdKJKlmQMw7KWZAzhLQABYAWoFQkFTSUNyCEtKMUFYVUJRCjEIwYYBEgM4NjQYmF0g64kBKKKomQMwvKuZAzhLQAFYAWoFQkFTSUNyCEtKMUFYVUJRCrwBCjUI1YIBEgM5MjEY64kBIMSNASjY6psDMNbumwM4S0AAWAFqCEVDT0JBU0lDcghLSjFBWERCUQpBCNWCARIEODIwNxjEjQEgmF0opvSbAzCH9ZsDOEtAAVgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgyMDcKQAjVggESBDgwNTIYmF0g2Ewoy_WbAzCg9psDOEtAAVgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgwNTISCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Nov 22 - Fri, Dec 11 YSJ Saint John LHR London CA $1,160 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:22/11/2026TANYT&leg2=from:LHR,to:YSJ,departure:11/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1159.88&airProductToken=AQqiAQo0CMGGARIEODA0NRjYTCCYXSjE7p0DMJ3vnQM4S0AAWAFqCEVDT0JBU0lDcghLSjFBWERCUQo0CMGGARIEODcyNRiYXSCIGCig8J0DMJLxnQM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUQo0CNWCARIDOTI0GIgYIOuJASjj8Z0DMKr1nQM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUQq8AQo1CNWCARIDOTQxGOuJASDEjQEooMKfAzCjxp8DOEtAAFgBaghFQ09CQVNJQ3IIS0oxQVhEQlEKQQjVggESBDg0MTAYxI0BIJhdKJTLnwMw9cufAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRegoIwYYBEgQ4NDEwCkAI1YIBEgQ4MDUyGJhdINhMKMfOnwMwnM-fAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRegoIwYYBEgQ4MDUyEgoIAhABGAIqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Oct 1 - Fri, Oct 30 YSJ Saint John LHR London CA $1,164 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:01/10/2026TANYT&leg2=from:LHR,to:YSJ,departure:30/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1163.87&airProductToken=AQpmCjEIwYYBEgQ3NzIzGNhMIJhdKJKlmQMw7KWZAzhLQABYAWoFQkFTSUNyCEtKMUFYVUJRCjEIwYYBEgM4NjQYmF0g64kBKKKomQMwvKuZAzhLQAFYAWoFQkFTSUNyCEtKMUFYVUJRCrABCjQI1YIBEgM5NTgY64kBIK4cKOzlmwMwnOqbAzhLQABYAWoIRUNPQkFTSUNyCEtKMUFYREJRCjUI1YIBEgQzNjEyGK4cIJjOASi07JsDMKbtmwM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUQpBCNWCARIEODMzMRiYzgEg2Ewo9-2bAzDu7psDOEtAAVgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgzMzESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Sep 6 - Sun, Sep 20 YSJ Saint John LHR London CA $1,165 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:06/09/2026TANYT&leg2=from:LHR,to:YSJ,departure:20/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1164.69&airProductToken=AQqxAQpBCNWCARIEODM1ORjYTCCYzgEowIaXAzC_h5cDOEtAAFgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgzNTkKNgjVggESBDM0MzUYmM4BIMSNASiSiJcDMPmIlwM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUQo0CNWCARICMTQYxI0BIOuJASjJjZcDMPeQlwM4S0ABWAFqCEVDT0JBU0lDcghLSjFBWERCUQpmCjEIwYYBEgM4NjcY64kBIJhdKJ6kmAMw4KeYAzhLQABYAWoFQkFTSUNyCEtKMUFYVUJRCjEIwYYBEgQ3NzIyGJhdINhMKLComAMwiamYAzhLQAFYAWoFQkFTSUNyCEtKMUFYVUJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Nov 22 - Fri, Dec 11 YSJ Saint John LHR London CA $1,167 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:22/11/2026TANYT&leg2=from:LHR,to:YSJ,departure:11/12/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1166.58&airProductToken=AQq8AQpBCNWCARIEODM1ORjYTCCYzgEotemdAzDE6p0DOEtAAFgBaghFQ09CQVNJQ3IIS0oxQVhEQlF6CgjBhgESBDgzNTkKQQjVggESBDgyNzgYmM4BIK4cKITsnQMw-uydAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRegoIwYYBEgQ4Mjc4CjQI1YIBEgM5MjkYrhwg64kBKJnvnQMwg_OdAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRCroBCjQI1YIBEgM5MjUY64kBIIgYKLTCnwMwy8afAzhLQABYAWoIRUNPQkFTSUNyCEtKMUFYREJRCkAI1YIBEgQ4MDgzGIgYIJhdKPXMnwMw3s2fAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRegoIwYYBEgQ4MDgzCkAI1YIBEgQ4MDUyGJhdINhMKMfOnwMwnM-fAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYREJRegoIwYYBEgQ4MDUyEgoIAhABGAIqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Jun 7 - Sun, Jun 14 YSJ Saint John LHR London CA $1,167 Roundtrip found 5 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:07/06/2026TANYT&leg2=from:LHR,to:YSJ,departure:14/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1166.62&airProductToken=AQpmCjEIwYYBEgQ3NzIzGNhMIJhdKJKMjwMw74yPAzhLQABYAWoFQkFTSUNyCEtKMUFYVUJRCjEIwYYBEgM4NjQYmF0g64kBKKKPjwMwvJKPAzhLQAFYAWoFQkFTSUNyCEtKMUFYVUJRCmYKMQjBhgESAzg2NRjriQEgmF0o8dePAzC4248DOEtAAFgBagVCQVNJQ3IIS0oxQVhVQlEKMQjBhgESBDc3MjIYmF0g2EwokOWPAzDq5Y8DOEtAAVgBagVCQVNJQ3IIS0oxQVhVQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ## 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:YSJ,to:LHR,departure:07/04/2026TANYT&leg2=from:LHR,to:YSJ,departure:20/04/2026TANYT&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 $1,359 ](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:LHR,departure:07/04/2026TANYT&leg2=from:LHR,to:YSJ,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:LGW,departure:07/04/2026TANYT&leg2=from:LGW,to:YSJ,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LGW Gatwick 52 min [Flights from CA $5,304 ](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:LGW,departure:07/04/2026TANYT&leg2=from:LGW,to:YSJ,departure:20/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) [](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:LCY,departure:07/04/2026TANYT&leg2=from:LCY,to:YSJ,departure:21/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LCY London City Closest 21 min [Flights from CA $2,465 ](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:LCY,departure:07/04/2026TANYT&leg2=from:LCY,to:YSJ,departure:21/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Saint John | | ------------------- | ---------- | | Destination airport | Heathrow | | Roundtrip price | CA $1,148 | | Distance | 4687 km | ## Book with confidence # Saint John to England Flights **The easy way to book your flights from Saint John to London** With Expedia, it’s simple to find and book flights to London from Saint John whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to LON-All Airports, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Saint John to London today, tomorrow, or this week. **Save dollars with cheap flights from Saint John, YSJ to LON-All Airports, LON** Sort your search results by price to find great deals on your flight from Saint John to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Saint John currently is just CA $1,149 rising to CA $1,182\. Here are more money-saving tips: - Fly in October when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to London - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to London from Saint John** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today. \*Available to Expedia members.