HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luxembourg

$731+ Cheap flights from Buffalo (BUF) to Luxembourg (LUX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — LUX
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Luxembourg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Luxembourg

Cheapest flights from Buffalo to Luxembourg
Explore the most affordable flight options available from Buffalo to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:54 pm
BUF
-
LUX
2 stops19h 46m
United Airlines
Thu 11/129:30 am
LUX
-
BUF
2 stops15h 21m
United Airlines
Deal found 6/28$731
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am
BUF
-
LUX
2 stops28h 40m
United Airlines
Wed 11/119:30 am
LUX
-
BUF
2 stops17h 26m
United Airlines
Deal found 6/25$737
This BusinessClass deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:00 am
BUF
-
LUX
2 stops30h 45m
British Airways
Thu 7/29:05 pm
LUX
-
BUF
2 stops31h 42m
British Airways
Deal found 6/26$12,581

Find flight deals from Buffalo to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 29, 2026.

Round-trip from

$731
(United Airlines)
From Buffalo to Luxembourg
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Luxembourg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Buffalo to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloLuxembourg

BUF - LUX

BUFLUX

Buffalo

Mon 11/9

2:54 pm-4:40 pm

2 stops19h 46m

Luxembourg

Thu 11/12

9:30 am-6:51 pm

2 stops15h 21m

$731

BuffaloLuxembourg

BUF - LUX

BUFLUX

Buffalo

Sun 11/8

6:00 am-4:40 pm

2 stops28h 40m

Luxembourg

Wed 11/11

9:30 am-8:56 pm

2 stops17h 26m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Sorted by cheapest first

Best time to book a flight from Buffalo to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Luxembourg?

    A quick flight from Buffalo to Luxembourg can take about 19h 46m. United Airlines provides one of the quickest options available for as low as $731. Airlines will cover a distance of 3859 mi.

  • Can I find deals for flights from Buffalo to Luxembourg that include hotel bookings?

    Yes. In addition to deals on Buffalo to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Luxembourg.

  • Can I find deals for business class flights from Buffalo to Luxembourg?

    Yes. Cheapflights offers flight deals from Buffalo to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Esch-sur-Alzette

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luxembourg flights
Newark to Luxembourg flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.