Title: Cheap Flights from Sacramento (SMF) to Londonderry (LDY) - Expedia.ca ![Peace Bridge which includes a sunset, a bridge and heritage architecture](https://images.trvl-media.com/place/6179540/511ae287-37d1-4c60-be28-7c6823e7bb4c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Sacramento (SMF) to Londonderry (LDY) - [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 Sacramento Intl. Airport (SMF) to Londonderry (LDY-City of Derry) - ![Air Canada](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:smf,to:ldy,departure:09/10/2025TANYT&leg2=from:ldy,to:smf,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:smf,to:ldy,departure:09/10/2025TANYT&leg2=from:ldy,to:smf,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:smf,to:ldy,departure:09/10/2025TANYT&leg2=from:ldy,to:smf,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:smf,to:ldy,departure:09/10/2025TANYT&leg2=from:ldy,to:smf,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](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:smf,to:ldy,departure:09/10/2025TANYT&leg2=from:ldy,to:smf,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:smf,to:ldy,departure:09/10/2025TANYT&leg2=from:ldy,to:smf,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:smf,to:ldy,departure:09/10/2025TANYT&leg2=from:ldy,to:smf,departure:16/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![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 30% 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.ca/login) Flight from Sacramento to Londonderry (SMF - LDY) route information | Origin airport | Sacramento Intl. | | --- | --- | | Destination airport | City of Derry | | Distance | 7836 km | ## Sacramento to Londonderry Flights **The easy way to book your flights from Sacramento to Londonderry**  With Expedia, it’s simple to find and book flights to Londonderry from Sacramento whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to City of Derry, 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 Sacramento to Londonderry today, tomorrow, or this week.   **Save dollars with cheap flights from Sacramento Intl., SMF to City of Derry, LDY**  Sort your search results by price to find great deals on your flight from Sacramento to Londonderry—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Londonderry from Sacramento currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Londonderry   - 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 Londonderry from Sacramento**  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 Londonderry with Expedia today. ## Frequently asked questions ### How much is a flight from SMF to City of Derry Airport (LDY)? > Start packing your bags, because round-trip flights from SMF to Eglinton Airport start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Sacramento Airport to City of Derry Airport (LDY)? > The majority of flights can be conveniently cancelled online, but whether you incur a fee varies between airlines. If you do have to cancel your trip, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from SMF to Eglinton Airport that have flexible change policies? > Many carriers offer the option to move your flight at no extra charge. All you pay is the cost difference between the two flights. When searching for Sacramento Intl. Airport (SMF) to Eglinton Airport flights, you'll see a "No change fees" box for you to select. ### How far is the flight from Sacramento Intl. Airport (SMF) to Eglinton Airport? > With a flight distance of 7,900 kilometres from Sacramento Intl. Airport (SMF) to Eglinton Airport, this is a long-haul trip. Make sure you drink lots of water and move your feet and legs every so often. ### Which airlines fly direct from SMF to City of Derry Airport (LDY)? > At the moment, no airlines offer direct flights from SMF to City of Derry Airport (LDY). You'll need to book a flight with at least one stop. To get the best connections and price, lock in your airfare well in advance. ### Are Sacramento Airport to City of Derry Airport (LDY) flight tickets cheaper when they're purchased at the last minute? > It is possible to find great last-minute deals from SMF to City of Derry Airport (LDY), but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest easy knowing you're always getting the latest offers. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other ### Lodging - [Ballykelly Hotels](https://www.expedia.ca/Ballykelly-Hotels.d6174243.Travel-Guide-Hotels) - [Campsie Hotels](https://www.expedia.ca/Campsie-Hotels.d182711.Travel-Guide-Hotels) - [Drumahoe Hotels](https://www.expedia.ca/Drumahoe-Hotels.d3000699064.Travel-Guide-Hotels) - [Eglinton Hotels](https://www.expedia.ca/Eglinton-Hotels.d3000383299.Travel-Guide-Hotels) - [Apartments in Londonderry](https://www.expedia.ca/Londonderry-Apartments.d2038-aaApartments.Travel-Guide-Accommodation) - [B&B in Londonderry](https://www.expedia.ca/Londonderry-Bed-And-Breakfast.d2038-aaBedAndBreakfast.Travel-Guide-Accommodation) - [Cabin Rentals in Londonderry](https://www.expedia.ca/Londonderry-Cabins.d2038-aaCabins.Travel-Guide-Accommodation) - [Hostels in Londonderry](https://www.expedia.ca/Londonderry-Hostels.d2038-aaHostels.Travel-Guide-Accommodation) - [Casino Hotels in Londonderry](https://www.expedia.ca/Londonderry-Hotels-Casino-Hotel.0-0-d2038-tCasinoHotel.Travel-Guide-Filter-Hotels) - [Hilton Hotels in Londonderry](https://www.expedia.ca/Londonderry-Hotels-Hilton-Hotels.0-0-d2038--bHiltonHotels.Travel-Guide-Filter-Hotels) - [Luxury Hotels in Londonderry](https://www.expedia.ca/Londonderry-Hotels-Luxury-Hotel.0-0-d2038-tLuxuryHotel.Travel-Guide-Filter-Hotels) - [Marriott Hotels & Resorts in Londonderry](https://www.expedia.ca/Londonderry-Hotels-Marriott-Hotels-Resorts.0-0-d2038--bMarriottHotelsResorts.Travel-Guide-Filter-Hotels) - [Londonderry Hotels](https://www.expedia.ca/Londonderry-Hotels.d2038.Travel-Guide-Hotels) - [Vacation Homes in Londonderry](https://www.expedia.ca/Londonderry-Private-Vacation-Homes.d2038-aaPrivateVacationHomes.Travel-Guide-Accommodation) - [Hotels near Londonderry Station](https://www.expedia.ca/Londonderry-Station-Hotels.d553248634646036216.Travel-Guide-Hotels) ### Flights - [Flights to Eglinton](https://www.expedia.ca/Cheap-Flights-To-Eglinton.d3000383299.Travel-Guide-Flights) - 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[Flights from Sargodha to Londonderry](https://www.expedia.ca/lp/flights/9852/2038/sargodha-to-londonderry) ### Packages - [Visit Ballykelly](https://www.expedia.ca/Ballykelly.dx6174243) - [Guildhall](https://www.expedia.ca/Guildhall-Londonderry.d6086545.Vacation-Attraction) - [Visit Culmore](https://www.expedia.ca/Londonderry-Culmore.dx553248635939575156) - [Londonderry Vacations](https://www.expedia.ca/Londonderry.d2038.Destination-Travel-Guides) - [Visit Londonderry](https://www.expedia.ca/Londonderry.dx2038) ### Cars - [Budget Rental Cars in Londonderry](https://www.expedia.ca/Budget-Car-Rentals-In-Londonderry.d2038-c39.Car-Rental-Guide-Suppliers) - [Car rental Campsie](https://www.expedia.ca/Car-Rentals-In-Campsie.d182711.Car-Rental-Guide) - [Car rental Londonderry](https://www.expedia.ca/Car-Rentals-In-Londonderry.d2038.Car-Rental-Guide) - [National Car Rental Rental Cars in Londonderry](https://www.expedia.ca/National-Car-Rental-Car-Rentals-In-Londonderry.d2038-c42.Car-Rental-Guide-Suppliers) ### Vacation Rental - [Eglinton Vacation Rentals](https://www.expedia.ca/Eglinton-Vacation-Rentals.d3000383299.Travel-Guide-VacationRentals) ### Other - [Things to do in Londonderry](https://www.expedia.ca/Things-To-Do-In-Londonderry.d2038.Travel-Guide-Activities) \*Available to Expedia members.