$245 Cheap Flights from Boston (BOS) to Luxembourg (LUX)

View $245 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Findel International Airport (LUX)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Boston to Luxembourg (BOS-LUX)

Prices were available within the past 7 days and start at $245 for one-way flights and $378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sun, Jan 25 - Wed, May 13
BOS
Boston
LUX
Luxembourg
$378 Roundtrip, just found
$378
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sun, Jan 25 from Boston to Luxembourg, returning Wed, May 13, priced at $378 just found
Lufthansa
Mon, Oct 27 - Wed, Nov 5
BOS
Boston
LUX
Luxembourg
$380 Roundtrip, just found
$380
Roundtrip
just found
Select Lufthansa flight, departing Mon, Oct 27 from Boston to Luxembourg, returning Wed, Nov 5, priced at $380 just found
Swiss International Air Lines
Wed, Nov 5 - Thu, Nov 20
BOS
Boston
LUX
Luxembourg
$382 Roundtrip, found 19 hours ago
$382
Roundtrip
found 19 hours ago
Select Swiss International Air Lines flight, departing Wed, Nov 5 from Boston to Luxembourg, returning Thu, Nov 20, priced at $382 found 19 hours ago
Air Canada
Wed, Dec 24 - Fri, Jan 9
BOS
Boston
LUX
Luxembourg
$383 Roundtrip, found 2 days ago
$383
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Dec 24 from Boston to Luxembourg, returning Fri, Jan 9, priced at $383 found 2 days ago
Swiss International Air Lines
Sun, Jan 25 - Wed, May 13
BOS
Boston
LUX
Luxembourg
$383 Roundtrip, just found
$383
Roundtrip
just found
Select Swiss International Air Lines flight, departing Sun, Jan 25 from Boston to Luxembourg, returning Wed, May 13, priced at $383 just found
United
Sun, Nov 9 - Tue, Nov 18
BOS
Boston
LUX
Luxembourg
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select United flight, departing Sun, Nov 9 from Boston to Luxembourg, returning Tue, Nov 18, priced at $384 found 1 day ago
Lufthansa
Sun, Oct 19 - Tue, Nov 4
BOS
Boston
LUX
Luxembourg
$384 Roundtrip, found 1 day ago
$384
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Oct 19 from Boston to Luxembourg, returning Tue, Nov 4, priced at $384 found 1 day ago
Air Canada
Tue, Mar 24 - Tue, Mar 31
BOS
Boston
LUX
Luxembourg
$385 Roundtrip, found 3 days ago
$385
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Mar 24 from Boston to Luxembourg, returning Tue, Mar 31, priced at $385 found 3 days ago
United
Wed, Nov 26 - Fri, Dec 5
BOS
Boston
LUX
Luxembourg
$385 Roundtrip, found 22 hours ago
$385
Roundtrip
found 22 hours ago
Select United flight, departing Wed, Nov 26 from Boston to Luxembourg, returning Fri, Dec 5, priced at $385 found 22 hours ago
American Airlines
Mon, Jan 19 - Mon, Jan 26
BOS
Boston
LUX
Luxembourg
$400 Roundtrip, found 3 days ago
$400
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Jan 19 from Boston to Luxembourg, returning Mon, Jan 26, priced at $400 found 3 days ago

Find the cheapest month to fly from Boston (BOS) to Niederanven (LUX)

March is typically the cheapest month to fly

From $377 - $903 per traveler.

Alternative airports near Niederanven

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Findel LUX. Cheapest option available. Flights from $554
LUX
Findel
Cheapest
Flights from $554

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Findel Airport (LUX) cost?
Get a cheap one-way flight from $245 or cheap return flight from $378 from Logan Intl. Airport (BOS) to Findel Airport (LUX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Findel Airport (LUX)?
Flying in January may help you find better deals, as it's the cheapest month for flights between BOS and LUX. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Findel Airport (LUX)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BOS to LUX flight.
How many flights per day from Logan Intl. Airport (BOS) to Findel Airport (LUX)?
Direct flights from Logan Intl. Airport (BOS) to Findel Airport (LUX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BOS to LUX?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Findel Airport (LUX)?
To avoid potential delays on the Logan Intl. Airport (BOS) to Findel Airport (LUX) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Findel Airport (LUX) last-minute?
Last-minute fares from BOS to LUX are typically more expensive. To secure the lowest rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, you may find a cheap fare right before your trip.
Is it cheaper to book a BOS to LUX flight and hotel package?
You can save money by securing a BOS to LUX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Findel Airport (LUX)?
If you booked your BOS to LUX flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Findel
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$378
Distance
3575 mi

Book with confidence

Book with confidence

Boston to Luxembourg Flights

The cheapest times to fly from Boston to Luxembourg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Luxembourg are during the month of January. You can find some of the cheapest flights from Boston to Luxembourg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Luxembourg

Sunday is one of the best days to book for cheap flights from Boston to Luxembourg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Luxembourg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Luxembourg in 2025. You can also book with separate airlines for your outbound and return journeys, from $245 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Luxembourg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Luxembourg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Luxembourg Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.