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£381 Cheap Flights from Boston (BOS) to Londonderry (LDY)

View £381 flight on Sat, 17 Oct 2026Opens in a new window

Popular airlines from Logan International Airport (BOS) to Londonderry (LDY-City of Derry)

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Cheap Flights from Boston (BOS) to Londonderry (LDY)

Prices were available within the past 7 days and start at £381 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) cost?
You can find one-way and return flights from BOS to LDY with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BOS to LDY ticket fares go up or down.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
The cheapest months to fly from BOS to LDY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
Enter BOS to LDY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
British Airways is one of the cheapest airlines offering connecting return flights from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry), with tickets starting from around £693 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
There are approximately 20 connecting flights per day from Boston Logan International (BOS) to Londonderry City of Derry (LDY). Some common connection points include Dublin Airport (DUB), Newark Liberty International Airport (EWR), and Chicago O'Hare International Airport (ORD).
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
The earliest flight from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) typically departs around 5:45 AM. This service is offered by United and Loganair. This is a seasonal service, active only in April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
You'll typically find the most flights from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) on a Monday, with around 27 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Aer Lingus, and British Airways. Flight schedules are consistent throughout the week for this route.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
The most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) are in the late evening, from 9pm to midnight. Many major carriers, including Aer Lingus and British Airways, offer flights during this window. Many travellers prefer this time as it allows you to make the most of your day in Boston before your flight, and you'll arrive in Londonderry ready to start your day.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
There are no nonstop flights from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry). For this route, which covers a distance of around 4,712 kilometers, flights with one stop typically take about 14 hours 50 minutes. If you opt for flights with two or more stops, your travel time will be longer, usually around 23 hours 20 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing and layover times.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
Select the "Business class" and "First class" filters when looking for BOS to LDY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Londonderry (LDY) from Boston, MA (BOS)?
If you're planning to travel to Londonderry from Logan International Airport (BOS), you can fly directly into City of Derry Airport (LDY). Some flights may connect through major hubs like Dublin Airport (DUB), Newark Liberty International Airport (EWR), or Shannon Airport (SNN) before reaching Londonderry. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry)?
If you booked your Boston, MA (BOS-Logan Intl.) to Londonderry (LDY-City of Derry) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Logan Intl.
Destination airport
City of Derry
Distance
4683 km

Book with confidence

Compare flights from Boston to Londonderry easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to Londonderry. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to City of Derry in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to City of Derry.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to City of Derry (LDY)

The easiest way to view the best deals on flights from Boston to Londonderry today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to City of Derry start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and Londonderry
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to Londonderry flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to City of Derry for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Boston to Londonderry easily and book with confidence

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