Title: CA $473 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 $473 Cheap Flights from Saint John (YSJ) to London (LON) [View CA $473 flight on Mon, Apr 27, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YSJ,to:LGW,departure:27/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:472.92&airProductToken=AQpDCh8I0GwSAzk1MRjYTCD4yQEo5LyLAzCRvYsDOFJAAFgBCiAI16YBEgI0MBj4yQEgy7EBKIfCiwMw78SLAzhMQAFYARIKCAEQARgBKgJIUhgBIgQIARABKAQwAQ) - [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 ## 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:20/02/2026TANYT&leg2=from:LON,to:YSJ,departure:27/02/2026TANYT&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:20/02/2026TANYT&leg2=from:LON,to:YSJ,departure:27/02/2026TANYT&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 $473 for one-way flights and CA $1,060 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 16 - Mon, Feb 23 YSJ Saint John LHR London CA $1,060 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:16/02/2026TANYT&leg2=from:LHR,to:YSJ,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:1059.52&airProductToken=AQpmCjEIwYYBEgQ4MDQ1GNhMIJhdKN-rhQMwvqyFAzhLQABYAWoFQkFTSUNyCEtaMkFYVUJRCjEIwYYBEgM4NjQYmF0g64kBKMqthQMw7rCFAzhLQAFYAWoFQkFTSUNyCEtaMkFYVUJRCqcBCj8IwYYBEgQ2MzMwGOuJASChpAEomvSFAzDb9IUDOEtAAFgBagVCQVNJQ3IIS1oyQVhVQlF6CgjTnAESBDYzMzAKMQjBhgESAzgzMxihpAEgmF0onPWFAzDt-IUDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlEKMQjBhgESBDgwNDQYmF0g2EwowvmFAzCc-oUDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 16 - Mon, Feb 23 YSJ Saint John LHR London CA $1,067 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:16/02/2026TANYT&leg2=from:LHR,to:YSJ,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:1066.22&airProductToken=AQpoCjIIwYYBEgQ4NDk1GNhMIJjOASjCqYUDMM2qhQM4S0AAWAFqBUJBU0lDcghLWjJBWFVCUQoyCMGGARIDODU2GJjOASDriQEola6FAzC-sYUDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlEKpwEKPwjBhgESBDYzMzAY64kBIKGkASia9IUDMNv0hQM4S0AAWAFqBUJBU0lDcghLWjJBWFVCUXoKCNOcARIENjMzMAoxCMGGARIDODMzGKGkASCYXSic9YUDMO34hQM4S0ABWAFqBUJBU0lDcghLWjJBWFVCUQoxCMGGARIEODA0NBiYXSDYTCjC-YUDMJz6hQM4S0ABWAFqBUJBU0lDcghLWjJBWFVCURIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 16 - Mon, Feb 23 YSJ Saint John LHR London CA $1,074 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:16/02/2026TANYT&leg2=from:LHR,to:YSJ,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:1073.22&airProductToken=AQpmCjEIwYYBEgQ4MDQ1GNhMIJhdKN-rhQMwvqyFAzhLQABYAWoFQkFTSUNyCEtaMkFYVUJRCjEIwYYBEgM4NjQYmF0g64kBKMqthQMw7rCFAzhLQAFYAWoFQkFTSUNyCEtaMkFYVUJRCmYKMQjBhgESAzg2NRjriQEgmF0opfeFAzDx-oUDOEtAAFgBagVCQVNJQ3IIS1oyQVhVQlEKMQjBhgESBDgwNDQYmF0g2Ewo4oSGAzC3hYYDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 16 - Mon, Feb 23 YSJ Saint John LHR London CA $1,080 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:16/02/2026TANYT&leg2=from:LHR,to:YSJ,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:1079.92&airProductToken=AQpoCjIIwYYBEgQ4NDkzGNhMIJjOASjkpoUDMPOnhQM4S0AAWAFqBUJBU0lDcghLWjJBWFVCUQoyCMGGARIDODU2GJjOASDriQEola6FAzC-sYUDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlEKZgoxCMGGARIDODY1GOuJASCYXSil94UDMPH6hQM4S0AAWAFqBUJBU0lDcghLWjJBWFVCUQoxCMGGARIEODA0NBiYXSDYTCjihIYDMLeFhgM4S0ABWAFqBUJBU0lDcghLWjJBWFVCURIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 16 - Mon, Feb 23 YSJ Saint John LHR London CA $1,085 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:16/02/2026TANYT&leg2=from:LHR,to:YSJ,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:1084.52&airProductToken=AQpmCjEIwYYBEgQ4MDQ1GNhMIJhdKN-rhQMwvqyFAzhLQABYAWoFQkFTSUNyCEtaMkFYVUJRCjEIwYYBEgM4NjQYmF0g64kBKMqthQMw7rCFAzhLQAFYAWoFQkFTSUNyCEtaMkFYVUJRCpoBCjEIwYYBEgM4NjUY64kBIJhdKKX3hQMw8fqFAzhLQABYAWoFQkFTSUNyCEtaMkFYVUJRCjEIwYYBEgM0MDcYmF0gmM4BKK6DhgMwiISGAzhLQAFYAWoFQkFTSUNyCEtaMkFYVUJRCjIIwYYBEgQ4NDk0GJjOASDYTCjCjYYDMLmOhgM4S0ABWAFqBUJBU0lDcghLWjJBWFVCURIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMA0) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 16 - Mon, Feb 23 YSJ Saint John LHR London CA $1,087 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:16/02/2026TANYT&leg2=from:LHR,to:YSJ,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:1086.62&airProductToken=AQpoCjIIwYYBEgQ4NDk1GNhMIJjOASjCqYUDMM2qhQM4S0AAWAFqBUJBU0lDcghLWjJBWFVCUQoyCMGGARIDODU4GJjOASDriQEosK-FAzDosoUDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlEKaAoyCMGGARIDODU5GOuJASCYzgEouPmFAzCi_YUDOEtAAFgBagVCQVNJQ3IIS1oyQVhVQlEKMgjBhgESBDg0OTQYmM4BINhMKKKChgMwmYOGAzhLQAFYAWoFQkFTSUNyCEtaMkFYVUJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Feb 16 - Mon, Feb 23 YSJ Saint John LHR London CA $1,092 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:16/02/2026TANYT&leg2=from:LHR,to:YSJ,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:1091.22&airProductToken=AQpoCjIIwYYBEgQ4NDkzGNhMIJjOASjkpoUDMPOnhQM4S0AAWAFqBUJBU0lDcghLWjJBWFVCUQoyCMGGARIDODU4GJjOASDriQEosK-FAzDosoUDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlEKmgEKMQjBhgESAzg2NRjriQEgmF0opfeFAzDx-oUDOEtAAFgBagVCQVNJQ3IIS1oyQVhVQlEKMQjBhgESAzQwNxiYXSCYzgEoroOGAzCIhIYDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlEKMgjBhgESBDg0OTQYmM4BINhMKMKNhgMwuY6GAzhLQAFYAWoFQkFTSUNyCEtaMkFYVUJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Mar 17 - Wed, Apr 8 YSJ Saint John LHR London CA $1,096 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:17/03/2026TANYT&leg2=from:LHR,to:YSJ,departure:08/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1095.62&airProductToken=AQpmCjEIwYYBEgQ4MDQ1GNhMIJhdKMPxhwMwnPKHAzhLQABYAWoFQkFTSUNyCEtaMkFYVUJRCjEIwYYBEgM4NjQYmF0g64kBKOrzhwMwjveHAzhLQAFYAWoFQkFTSUNyCEtaMkFYVUJRCmYKMQjBhgESAzg2NRjriQEgmF0okeaJAzDY6YkDOEtAAFgBagVCQVNJQ3IIS1oyQVhVQlEKMQjBhgESBDgwNDIYmF0g2EwoovGJAzDy8YkDOEtAAVgBagVCQVNJQ3IIS1oyQVhVQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Pascan Aviation](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/p6.gif) Mon, Apr 27 - Tue, May 12 YSJ Saint John LGW London CA $1,120 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LGW,departure:27/04/2026TANYT&leg2=from:LGW,to:YSJ,departure:12/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1119.12&airProductToken=AQpDCh8I0GwSAzk1MRjYTCD4yQEo5LyLAzCRvYsDOFJAAFgBCiAI16YBEgI0MBj4yQEgy7EBKIfCiwMw78SLAzhMQAFYAQpDCiAI16YBEgI0MRjLsQEg-MkBKP_ijAMwnuaMAzhMQABYAQofCNBsEgM5NTAY-MkBINhMKPjmjAMwpeeMAzhSQAFYARIKCAEQARgBKgJIUhgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Mar 16 - Tue, Mar 24 YSJ Saint John LHR London CA $1,142 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YSJ,to:LHR,departure:16/03/2026TANYT&leg2=from:LHR,to:YSJ,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1141.31&airProductToken=AQqwAQpBCNWCARIEODM1ORjYTCCYzgEoqOGHAzC34ocDOEtAAFgBaghFQ09CQVNJQ3IIS1oyQVhVQlF6CgjBhgESBDgzNTkKNQjVggESBDIwNjYYmM4BIK4cKJ3jhwMwmuSHAzhLQAFYAWoIRUNPQkFTSUNyCEtaMkFYVUJRCjQI1YIBEgM5MjkYrhwg64kBKLnnhwMwo-uHAzhLQAFYAWoIRUNPQkFTSUNyCEtaMkFYVUJRCrwBCjUI1YIBEgM5NDEY64kBIMSNASjgvogDMOPCiAM4S0AAWAFqCEVDT0JBU0lDcghLWjJBWFVCUQpBCNWCARIEODQxMBjEjQEgmF0oz8eIAzCwyIgDOEtAAVgBaghFQ09CQVNJQ3IIS1oyQVhVQlF6CgjBhgESBDg0MTAKQAjVggESBDgwNTIYmF0g2EwoxsqIAzCby4gDOEtAAVgBaghFQ09CQVNJQ3IIS1oyQVhVQlF6CgjBhgESBDgwNTISCggCEAEYAioCVUEYASIECAEQASgCKAMoBDAB) ## 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:20/02/2026TANYT&leg2=from:LHR,to:YSJ,departure:24/02/2026TANYT&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 $1,250 ](https://www.expedia.ca/Flights-Search?leg1=from:YSJ,to:LHR,departure:20/02/2026TANYT&leg2=from:LHR,to:YSJ,departure:24/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Saint John to London (YSJ - LHR) route information__ | Origin airport | Saint John | | ------------------- | ---------- | | Destination airport | Heathrow | | Roundtrip price | CA $1,060 | | Distance | 4687 km | ## 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 $1,060 rising to CA $1,142\. Here are more money-saving tips: - Fly in February 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.