Title: Cheap Flights to Therfield from CA $42 - Expedia.ca ![St Mary, Therfield, Herts](https://images.trvl-media.com/place/3000742672/4c62c37f-5927-4c59-8052-4348fd75ffea.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by John Salmon ![](https://images.trvl-media.com/place/3000742672/4c62c37f-5927-4c59-8052-4348fd75ffea.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Therfield from CA $42 [View CA $42 flight on Tue, Mar 31, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:EDI,to:STN,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:41.84&airProductToken=AQoqCigI1WQSAzMwNxjkQCDybCixiIkDMIaJiQM4WUAAWAFqBUxpZ2h0cgFZEgoIARABGAEqAlUyGAEiBAgBEAEoAigDKAQwDQ) [Hotels in Therfield](https://expedia.ca/Therfield-Hotels.d3000742672.Travel-Guide-Hotels)[Therfield Car Rentals](https://expedia.ca/Car-Rentals-In-Therfield.d3000742672.Car-Rental-Guide)[Therfield Vacation Packages](https://expedia.ca/Therfield.d3000742672.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Therfield, Royston, England, United Kingdom,departure:24/03/2026TANYT&leg2=from:Therfield, Royston, England, United Kingdom,to:CMH,departure:31/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Therfield, Royston, England, United Kingdom,departure:24/03/2026TANYT&leg2=from:Therfield, Royston, England, United Kingdom,to:CMH,departure:31/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Therfield, Royston, England, United Kingdom,departure:24/03/2026TANYT&leg2=from:Therfield, Royston, England, United Kingdom,to:CMH,departure:31/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](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:CMH,to:Therfield, Royston, England, United Kingdom,departure:24/03/2026TANYT&leg2=from:Therfield, Royston, England, United Kingdom,to:CMH,departure:31/03/2026TANYT&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_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Therfield, Royston, England, United Kingdom,departure:24/03/2026TANYT&leg2=from:Therfield, Royston, England, United Kingdom,to:CMH,departure:31/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Therfield, Royston, England, United Kingdom,departure:24/03/2026TANYT&leg2=from:Therfield, Royston, England, United Kingdom,to:CMH,departure:31/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Therfield, Royston, England, United Kingdom,departure:24/03/2026TANYT&leg2=from:Therfield, Royston, England, United Kingdom,to:CMH,departure:31/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![](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) ## How much is the cheapest flight to Therfield? Prices were available within the past 7 days and start at CA $42 for one-way flights and CA $86 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![easyJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/U2.gif) Thu, Mar 26 - Mon, Mar 30 EDI Edinburgh STN London CA $86 Roundtrip found 5 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:EDI,to:STN,departure:26/03/2026TANYT&leg2=from:STN,to:EDI,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:85.50&airProductToken=AQoqCigI1WQSAzMwORjkQCDybCiE0YgDMNTRiAM4WUAAWAFqBUxpZ2h0cgFZCioKKAjVZBIDMzE0GPJsIORAKK6EiQMw-YSJAzhZQABYAWoFTGlnaHRyAVkSCggBEAEYASoCVTIYASIECAEQASgCKAMoBDAN) ![SunExpress](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/XQ.gif) Wed, Mar 18 - Sun, Mar 29 EDI Edinburgh STN London CA $865 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:EDI,to:STN,departure:18/03/2026TANYT&leg2=from:STN,to:EDI,departure:29/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:864.60&airProductToken=AQpECiAI2KIBEgM1OTkY5EAggJ4BKPb5hwMwk_yHAzhQQABYAQogCNiiARIDNTI0GICeASDybCjygYgDMPuDiAM4QUABWAEKRAogCNiiARIDNTI3GPJsIICeASjE9ogDMLn4iAM4UUAAWAEKIAjYogESAzU5OBiAngEg5EAouf2IAzDv_4gDOExAAVgBEgoIARABGAEqAkhSGAEiBAgBEAEoBDAB) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Mon, May 11 - Mon, May 25 CPT Cape Town STN London CA $1,027 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CPT,to:STN,departure:11/05/2026TANYT&leg2=from:STN,to:CPT,departure:25/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1026.40&airProductToken=AQpXCikI1JYBEgI0NRjimwEgyJwBKIvajAMwn9-MAzhQQABYAXIHUEIyWEIzTQoqCNSWARIEMTI0MxjInAEg8mwo9-OMAzDs5YwDOFBAAVgBcgdQQjJYQjNNClcKKgjUlgESBDEyNDIY8mwgyJwBKK71jQMwmfeNAzhQQABYAXIHUEIyWEIzTQopCNSWARICNDQYyJwBIOKbASi1-40DMM6AjgM4UEABWAFyB1BCMlhCM00SCggBEAEYASoCVEsYASIECAEQASgCKAMoBDAB) ![Emirates](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EK.gif) Mon, Mar 16 - Mon, Oct 19 CPT Cape Town STN London CA $1,153 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CPT,to:STN,departure:16/03/2026TANYT&leg2=from:STN,to:CPT,departure:19/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1152.52&airProductToken=AQpeCi4IxZYBEgM3NzEY4psBIOMNKP7khwMws-mHAzhUQABYAWoCWVByCFRMRUVQWkExCiwIxZYBEgI2NRjjDSDybCi_6ocDMJXuhwM4VEAAWAFqAllQcghUTEVFUFpBMQpeCiwIxZYBEgI2OBjybCDjDSj175oDMJnzmgM4TEAAWAFqAllQcghMTEVFUFpBMQouCMWWARIDNzcyGOMNIOKbASjx_JoDMLqBmwM4TEAAWAFqAllQcghMTEVFUFpBMRIKCAIQARgBKgJFSxgBIgQIARABKAIoAygEMAs) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Sep 16 - Sun, Sep 20 YUL Montreal STN London CA $1,174 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STN,departure:16/09/2026TANYT&leg2=from:STN,to:YUL,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:1173.96&airProductToken=AQqtAQozCMGGARIDNTI1GJhdIK4cKOb9lwMwiP-XAzhLQABYAWoIRUNPQkFTSUNyCEtKMUFYVUJRCkAI1YIBEgQ4ODU0GK4cIIwVKOD_lwMw3oOYAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYVUJRegoIzJABEgQ4ODU0CjQIzJABEgQyNjk0GIwVIPJsKLOEmAMwq4WYAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYVUJRCrEBCjEIzJABEgQyNjk1GPJsIIwVKL2nmAMwoaiYAzhMQABYAWoFQkFTSUNyCExIMUFYSkJRCj0IzJABEgQ2MzI2GIwVIJUiKLypmAMw_amYAzhMQAFYAWoFQkFTSUNyCExIMUFYSkJRegoIz6YBEgQ2MzI2Cj0IwYYBEgQ2MjExGJUiIJhdKNyvmAMw7rOYAzhMQAFYAWoFQkFTSUNyCExIMUFYSkJRegoIz6YBEgQ2MjExEgoIAhABGAIqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of Therfield's airport? ### How far is Stansted Airport from central Therfield? ### What airport is best to fly into Therfield? ### How many airlines fly to Therfield? ### How many nonstop flights are there to Therfield? ### Where are the most popular flights to Therfield departing from? ### How long is the flight to Therfield Airport? ### How to book the cheapest flight to Therfield? ### Do you have any tips for my flight to Therfield? > - The trick to having an awesome travel experience is to be prepared. First up, the essentials: passport, official ID, bank cards and vital medications. Next, take on board items that'll help pass the time, like some electronic gadgets or a good read. You'll also want to pack your chargers, a comfy neck pillow and a pair of earplugs. Finally, don't forget to toss in toiletries like a toothbrush, cleansing wipes and a clean T-shirt. > > > Do not pack the following items in your hand luggage: > > > - Put all your full-sized bottles of shampoo and conditioner in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp or pointed objects, like your pocket knife, and dangerous products which are explosive or flammable, such as flares, chemicals agents and strong acids, are also not allowed. > > > What to wear on a flight: > > > - Your aim is to feel as comfortable as possible. Go for shoes that are easy to slip on and off, dress in loose, breathable clothing and remember to bring a pullover in case it gets cold in the cabin. > - Most of us have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, drink lots of water, consider wearing compression socks and keep your feet and legs moving. ### How to get through airport security fast when flying to Therfield? > - Be sure to have your travel documents and ID handy. They're the first things you'll be asked for by security. > - The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to set off the alarm. This includes items like earphones or headphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening. > - For just a few minutes, you'll have to unplug from the digital world. Your phone, laptop and any other electronics will also need to go through the scanner. > - Remember to remove gels and liquids from your carry-on luggage. They often need to be sent through the X-ray separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag. > - There's a possibility that you'll be required to remove your shoes for scanning, so wearing lightweight sneakers is always a good idea. > - Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed in the cabin. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Therfield. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Therfield. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Therfield. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Therfield flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Therfield. Looking to save even more? Get additional savings by bundling your Therfield flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Therfield trip! ## Travel information | Destination airport | Stansted | | ----------------------------- | -------- | | Destination airport IATA code | STN | | Destination city name | London | | Roundtrip price | CA $86 | ## Trending flights to Therfield Prices were available within the past 7 days and start at CA $42 for one-way flights and CA $86 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) Wed, Sep 16 - Sun, Sep 20 YUL Montreal STN London CA $1,174 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STN,departure:16/09/2026TANYT&leg2=from:STN,to:YUL,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:1173.96&airProductToken=AQqtAQozCMGGARIDNTI1GJhdIK4cKOb9lwMwiP-XAzhLQABYAWoIRUNPQkFTSUNyCEtKMUFYVUJRCkAI1YIBEgQ4ODU0GK4cIIwVKOD_lwMw3oOYAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYVUJRegoIzJABEgQ4ODU0CjQIzJABEgQyNjk0GIwVIPJsKLOEmAMwq4WYAzhLQAFYAWoIRUNPQkFTSUNyCEtKMUFYVUJRCrEBCjEIzJABEgQyNjk1GPJsIIwVKL2nmAMwoaiYAzhMQABYAWoFQkFTSUNyCExIMUFYSkJRCj0IzJABEgQ2MzI2GIwVIJUiKLypmAMw_amYAzhMQAFYAWoFQkFTSUNyCExIMUFYSkJRegoIz6YBEgQ2MzI2Cj0IwYYBEgQ2MjExGJUiIJhdKNyvmAMw7rOYAzhMQAFYAWoFQkFTSUNyCExIMUFYSkJRegoIz6YBEgQ2MjExEgoIAhABGAIqAlVBGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.