Title: CA $774 Cheap Flights from Boston (BOS) 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://images.trvl-media.com/place/6179540/511ae287-37d1-4c60-be28-7c6823e7bb4c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $774 Cheap Flights from Boston (BOS) to Londonderry (LDY) [View CA $774 flight on Mon, Nov 3, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BOS,to:LDY,departure:03/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:773.78&airProductToken=AQplCjAIwoIBEgMyMDIYwZMBIOuJASi7kfwCMMuU_AI4U0AAWAFqA0JBR3IIU0xOMEQ0TTUKMQjCggESBDQwMDIY64kBIOvAASjNn_wCMKeg_AI4U0ABWAFqA0JBR3IIU0xOMEQ0TTUSCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAB) - [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 Logan International Airport (BOS) to Londonderry (LDY-City of Derry) - ![British Airways](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:bos,to:ldy,departure:25/10/2025TANYT&leg2=from:ldy,to:bos,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) ![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) ## Cheap flights from Boston (BOS) to Londonderry (LDY) Prices were available within the past 7 days and start at CA $774 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Frequently asked questions ### How much is a flight from Logan Intl. Airport (BOS) to City of Derry Airport (LDY)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Logan Intl. Airport and City of Derry Airport (LDY) was . Fares this cheap don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport (BOS) to Eglinton Airport? > Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from BOS to LDY that have flexible change policies? > Select our "No change fees" filter to find flexible travel options for your flight from Logan Intl. Airport (BOS) to Eglinton Airport. This allows you to snag a good price in advance and still have the freedom to reschedule without any extra fees. Fare adjustments may apply if your new flight is more expensive. ### How far is the flight from BOS to City of Derry Airport (LDY)? > You'll have 4,700 kilometres to cover on the long-haul Boston to Londonderry route. Wear comfy clothes and consider taking earplugs and a sleep mask. ### Which airlines fly direct from BOS to City of Derry Airport (LDY)? > Flying nonstop between BOS and Eglinton Airport isn't possible at this time. However, you'll still be able to find a flight to Londonderry with at least one stop. ### Are BOS to LDY flight tickets cheaper when they're purchased at the last minute? > Last-minute planners can sometimes pick up a bargain, with some super cheap airfares from Logan Intl. Airport (BOS) to LDY arising a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines advertise prices so far in advance. ## Travel information | Origin airport | Logan Intl. | | --- | --- | | Destination airport | City of Derry | | Distance | 4683 km | ## Book with confidence ### Boston to Londonderry Flights **The easy way to book your flights from Boston to Londonderry**  With Expedia, it’s simple to find and book flights to Londonderry from Boston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 12 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 Boston to Londonderry today, tomorrow, or this week.   **Save dollars with cheap flights from Logan Intl., BOS to City of Derry, LDY**  Sort your search results by price to find great deals on your flight from Boston to Londonderry—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Londonderry from Boston 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 Boston**  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. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other - [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) - 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