Cheap flights from Boston to Luxembourg from $384
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Luxembourg departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa flights from Boston to Luxembourg
Our best Lufthansa deals on Boston to Luxembourg flight tickets
SWISS flights from Boston to Luxembourg
Our best SWISS deals on Boston to Luxembourg flight tickets
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How to get the cheapest flight ticket from Boston to Luxembourg
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Luxembourg?
On average, the least expensive day to fly to Luxembourg from Boston is on a Monday. momondo users have found tickets for Monday departures for as low as $586. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Friday is $800.
What is the cheapest time of day to depart on your flight to Luxembourg?
According to our data, the cheapest time of day to fly to Luxembourg is in the evening. momondo users have found flights departing from Boston to Luxembourg in the evening for as low as $620. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $733.
What is the cheapest airline that flies from Boston Logan Intl to Luxembourg?
KLM, Delta, and United Airlines are the most popular carriers operating from Boston Logan Intl to Luxembourg
What airlines fly to Luxembourg?
British Airways, SWISS and Air France are the top three most popular airlines that fly to Luxembourg from Boston according to our data. British Airways is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 6 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.
Cheap Boston to Luxembourg flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Luxembourg
When did momondo last update prices for flights from Boston Logan Intl Airport to Luxembourg?
Prices for flights from Boston Logan Intl Airport to Luxembourg were last updated today.
How many operators does momondo search for flights from Boston Logan Intl Airport to Luxembourg?
There are 6 operators available for flights from Boston Logan Intl Airport to Luxembourg as of July 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Luxembourg?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Luxembourg.
What documentation or ID do you need to fly to Luxembourg?
The travel and health documents you'll need for your trip to Luxembourg may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Boston to Luxembourg
Compare and see reviews for airlines that fly from Boston to Luxembourg with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $411 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom $426 | Free Cancellation | Rating 7.5 1,652 reviews | |||
| PriceFrom $470 | Free Cancellation | Rating 6.6 7,096 reviews | |||
| PriceFrom $484 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $494 | Free Cancellation | Rating 6.8 7,193 reviews | |||
| PriceFrom $589 | Free Cancellation | Rating 7.8 1,370 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Luxembourg?
Finding the right flight to Luxembourg from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Luxembourg quick and easy, saving you time and money.
Can I find flights from Boston to Luxembourg with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Boston to Luxembourg flights to just show those with flexible booking policies.
How can momondo help me find flights from Boston to Luxembourg?
momondo provides multiple filters to help you find the best flight to Luxembourg from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Boston to Luxembourg right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg from Boston and alert you when they change.