Title: Cheap Flights to Foster City - Expedia.co.uk ![The Dance Group on the stage,Ryan J Leo Park ](https://images.trvl-media.com/place/9851/db05b059-3c5d-4ad0-b59d-568557f78714.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Arup Paul ![](https://images.trvl-media.com/place/9851/db05b059-3c5d-4ad0-b59d-568557f78714.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £293 Cheap Flights to Foster City [View £293 flight on Mon, 9 Mar 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:SFO,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:292.31&airProductToken=AQpiCjAIxZIBEgMxNTMY64kBIIMNKNKShwMwp5OHAzhQQABYAWoEU0FWUnIIT0xYNUM1QjQKLgjFkgESAjYxGIMNILJxKK6UhwMwx5mHAzhPQAFYAWoEU0FWUnIIT0xYNUM1QjQSCggBEAEYASoCRUkYASIECAEQASgCKAMoBDAN) - [Return](?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 Add a place to stay Direct flights only [Hotels in Foster City](https://expedia.co.uk/Foster-City-Hotels.d9851.Travel-Guide-Hotels)[Foster City Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Foster-City.d9851.Car-Hire-Guide)[Foster City Holidays](https://expedia.co.uk/Foster-City.d9851.Holidays-City-Breaks) ## Popular airlines to Foster City - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Foster City, California, United States of America,departure:29/01/2026TANYT&leg2=from:Foster City, California, United States of America,to:CMH,departure:05/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Foster City, California, United States of America,departure:29/01/2026TANYT&leg2=from:Foster City, California, United States of America,to:CMH,departure:05/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Foster City, California, United States of America,departure:29/01/2026TANYT&leg2=from:Foster City, California, United States of America,to:CMH,departure:05/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Foster City, California, United States of America,departure:29/01/2026TANYT&leg2=from:Foster City, California, United States of America,to:CMH,departure:05/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Foster City, California, United States of America,departure:29/01/2026TANYT&leg2=from:Foster City, California, United States of America,to:CMH,departure:05/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Foster City, California, United States of America,departure:29/01/2026TANYT&leg2=from:Foster City, California, United States of America,to:CMH,departure:05/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:Foster City, California, United States of America,departure:29/01/2026TANYT&leg2=from:Foster City, California, United States of America,to:CMH,departure:05/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![notification illustration](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\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](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.co.uk/login) ## Cheap round-trip flights to Foster City Prices were available within the past 7 days and start at £293 for one-way flights and £356 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, 4 Feb - Tue, 10 Feb LGW London SFO San Francisco £356 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:SFO,departure:04/02/2026TANYT&leg2=from:SFO,to:LGW,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.08&airProductToken=AQp1Cj8IzLABEgM0MzMYy7EBILk8KICkhAMw6aSEAzhLQABYAWoIRUNPTElHSFRyCEtEVlFBWEJRegkIspgBEgM0MzMKMgjMsAESAjM4GLk8ILJxKJ-shAMw_rGEAzhLQAFYAWoIRUNPTElHSFRyCEtEVlFBWEJRCnUKMgjMsAESAjM5GLJxILk8KM3rhAMw5vCEAzhLQABYAWoIRUNPTElHSFRyCEtEVlFBWEJRCj8IzLABEgM0MzIYuTwgy7EBKMXxhAMwrvKEAzhLQAFYAWoIRUNPTElHSFRyCEtEVlFBWEJRegkI15YBEgM0MzISCggCEAEYAioCTFgYASIECAEQASgCKAMoBDAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 4 Feb - Sun, 8 Feb LHR London SFO San Francisco £362 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SFO,departure:04/02/2026TANYT&leg2=from:SFO,to:LHR,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.35&airProductToken=AQpsCjUIzJABEgQyNDczGOuJASCMFSi-oIQDMKyhhAM4S0AAWAFqCEVDT0xJR0hUcghLRFZRQVhCUQozCMyQARIDNDU4GIwVILJxKMyihAMwl6iEAzhLQAFYAWoIRUNPTElHSFRyCEtEVlFBWEJRCkMKQQjMkAESBDg1NzMYsnEg64kBKJXUhAMwkNmEAzhLQABYAWoIRUNPTElHSFRyCEtEVlFBWEJRegoI1YIBEgQ4NTczEgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, 26 Feb - Sat, 28 Feb LGW London SFO San Francisco £374 Return found 2 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:SFO,departure:26/02/2026TANYT&leg2=from:SFO,to:LGW,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:373.48&airProductToken=AQqnAQo-CMGCARIENzAxNRjLsQEg8wMozpiGAzCmnYYDOE9AAFgBagVCQVNJQ3IIT0xXN0sxQjR6CgjCggESBDcwMTUKMgjBggESBDIzMjIY8wMgo7EBKKmehgMw5Z-GAzhCQAFYAWoFQkFTSUNyCE9MVzdLMUI0CjEIwYIBEgM0NDYYo7EBILJxKJyghgMwkKKGAzhCQAFYAWoFQkFTSUNyCE9MVzdLMUI0CqgBCjIIwYIBEgQxMDA1GLJxIKOxASiHuIYDMNW5hgM4QkAAWAFqBUJBU0lDcghPTFQxSzFCNAoyCMGCARIEMzExMhijsQEg8wMo0LuGAzDivIYDOEJAAVgBagVCQVNJQ3IIT0xUMUsxQjQKPgjBggESBDcwMTQY8wMgy7EBKP6_hgMw_MOGAzhPQAFYAWoFQkFTSUNyCE9MVDFLMUI0egoIwoIBEgQ3MDE0EgoIAhABGAIqAkFBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, 31 Jan - Sat, 14 Feb LHR London SFO San Francisco £380 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SFO,departure:31/01/2026TANYT&leg2=from:SFO,to:LHR,departure:14/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:379.45&airProductToken=AQp3CkEI1YIBEgQ4ODEwGOuJASClBCja8oMDMLnzgwM4S0AAWAFqCEVDT0JBU0lDcghLRFZRS1hCUXoKCMyQARIEODgxMAoyCNWCARICNTkYpQQgsnEohPSDAzC7-YMDOEtAAVgBaghFQ09CQVNJQ3IIS0RWUUtYQlEKNgo0CNWCARIDOTAxGLJxIOuJASjClYUDML2ahQM4S0AAWAFqCEVDT0JBU0lDcghLRFZRS1hCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Fri, 27 Feb - Tue, 3 Mar LHR London SFO San Francisco £381 Return found 8 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:SFO,departure:27/02/2026TANYT&leg2=from:SFO,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:380.65&airProductToken=AQq9AQo2CNOcARIEMjEwNBjriQEgoaQBKJqhhgMw26GGAzhMQABYAWoIRUNPTElHSFRyCExEVlFBWEJRCkEI05wBEgQ4ODAzGKGkASCuHCimooYDMMKmhgM4TEABWAFqCEVDT0xJR0hUcghMRFZRQVhCUXoKCNWCARIEODgwMwpACNOcARIEODgxORiuHCCycSi8qIYDMOeqhgM4TEABWAFqCEVDT0xJR0hUcghMRFZRQVhCUXoKCNWCARIEODgxOQpDCkEI05wBEgQ5MTAzGLJxIOuJASj11oYDMPDbhgM4S0AAWAFqCEVDT0xJR0hUcghLRFZRQVhCUXoKCNWCARIEOTEwMxIKCAIQARgCKgJTThgBIgQIARABKAIoAygEMAs) ## Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO) ### February is typically the cheapest month to fly From £120 - £381 per traveller. ## Expedia flights to Foster City Searching for cheap flights to Foster City? No travel company presents more choices than Expedia if you're looking to compare flights to Foster City. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to San Francisco. Expedia provides the cheapest flights to many destinations in San Francisco and you may find even greater savings if you combine your flight with a hotel stay in Foster City. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Foster City for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Foster City flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Frequently asked questions ### What is the name of Foster City's airport? ### How far is SFO from central Foster City? ### What airport is best to fly into Foster City? ### How many airlines fly to Foster City? ### Which airlines fly to Foster City? ### How many nonstop flights are there to Foster City? ### Where are the most popular flights to Foster City departing from? ### How long is the flight to Foster City Airport? ### How to book the cheapest flight to Foster City? ### Do you have any tips for my flight to Foster City? > - It's easy — first, pack your passport, important documents, wallet and vital medications. Next, you'll need some extra in-flight entertainment to help pass the time. A juicy novel and a laptop crammed with your favourite shows are good options. If you intend to catch a few z's, a comfy neck pillow and some noise-cancelling headphones will also come in handy. Finally, leave space for a toothbrush and some deodorant to ensure you arrive at your destination looking and feeling fresh. > > > Do not pack the following items in your hand luggage: > > > - While the list of banned items can differ between airlines, the general rule of thumb is avoid carrying anything sharp, flammable or explosive. This includes knives, scissors, fuels and bleaching agents. Sporting equipment like baseball bats, and items that could harm passengers, such as guns and swords, aren't allowed in the cabin either. > > > What to wear on a flight: > > > - Comfort should be your top priority when deciding what to wear on your flight. Loose clothing is a sensible option, as are roomy, closed-toe shoes. > - Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression socks. ### How to get through airport security fast when flying to Foster City? > - Security personnel first need to see that you have a valid ID and matching boarding pass before you're allowed to proceed any further. Have them ready to show. > - Next up is the X-ray machine. Remove anything on you that is likely to beep. This includes things like earphones or headphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt. > - For just a few minutes, you'll have to unplug from technology. Your phone, laptop and any other electronic devices also need to be sent through the scanner. > - Can't travel without your favourite perfume or cologne? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're allowed to bring it with you in your carry-on bag. > - It's also likely that you'll be asked to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a clever idea. > - Airlines will not allow any sharp items or pocket knives in your hand luggage. If you must bring these kinds of items, pack them safely in your checked luggage. __Flights to Foster City information__ | Destination airport | San Francisco Intl. | | ----------------------------- | ------------------- | | Destination airport IATA code | SFO | | Destination city name | San Francisco | | Return price | £355 | ## Trending flights to Foster City Prices were available within the past 7 days and start at £293 for one-way flights and £356 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Wed, 4 Feb - Tue, 10 Feb LGW London SFO San Francisco £356 Return found 9 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:SFO,departure:04/02/2026TANYT&leg2=from:SFO,to:LGW,departure:10/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.08&airProductToken=AQp1Cj8IzLABEgM0MzMYy7EBILk8KICkhAMw6aSEAzhLQABYAWoIRUNPTElHSFRyCEtEVlFBWEJRegkIspgBEgM0MzMKMgjMsAESAjM4GLk8ILJxKJ-shAMw_rGEAzhLQAFYAWoIRUNPTElHSFRyCEtEVlFBWEJRCnUKMgjMsAESAjM5GLJxILk8KM3rhAMw5vCEAzhLQABYAWoIRUNPTElHSFRyCEtEVlFBWEJRCj8IzLABEgM0MzIYuTwgy7EBKMXxhAMwrvKEAzhLQAFYAWoIRUNPTElHSFRyCEtEVlFBWEJRegkI15YBEgM0MzISCggCEAEYAioCTFgYASIECAEQASgCKAMoBDAL) \*Available to Expedia members.