Luxair Flight 3837 Deals & Information (2026/2027)

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Luxair Flight 3837 Route Deals From $86

The cheapest prices found with in the last 7 days for return flights were $151 and $86 for one-way flights to Adolfo Suárez Madrid-Barajas for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 14 - Mon, Jan 18
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$151 Roundtrip, found 9 hours ago
$151
Roundtrip
found 9 hours ago
Select Luxair flight, departing Thu, Jan 14 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Jan 18, priced at $151 found 9 hours ago
Wed, Nov 11 - Tue, Nov 17
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$172 Roundtrip, found 4 days ago
$172
Roundtrip
found 4 days ago
Select Luxair flight, departing Wed, Nov 11 from Findel to Adolfo Suárez Madrid-Barajas, returning Tue, Nov 17, priced at $172 found 4 days ago
Thu, Nov 12 - Mon, Nov 16
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$188 Roundtrip, found 19 hours ago
$188
Roundtrip
found 19 hours ago
Select Luxair flight, departing Thu, Nov 12 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Nov 16, priced at $188 found 19 hours ago
Thu, Nov 12 - Mon, Nov 16
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$206 Roundtrip, found 19 hours ago
$206
Roundtrip
found 19 hours ago
Select Luxair flight, departing Thu, Nov 12 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Nov 16, priced at $206 found 19 hours ago
Thu, Nov 12 - Mon, Nov 16
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$209 Roundtrip, found 19 hours ago
$209
Roundtrip
found 19 hours ago
Select Luxair flight, departing Thu, Nov 12 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Nov 16, priced at $209 found 19 hours ago
Fri, Mar 26 - Mon, Mar 29
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$211 Roundtrip, found 19 hours ago
$211
Roundtrip
found 19 hours ago
Select Luxair flight, departing Fri, Mar 26 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Mar 29, priced at $211 found 19 hours ago
Thu, Nov 12 - Mon, Nov 16
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$234 Roundtrip, found 19 hours ago
$234
Roundtrip
found 19 hours ago
Select Luxair flight, departing Thu, Nov 12 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Nov 16, priced at $234 found 19 hours ago

Frequently asked questions

What route does flight number LG3837 take?
You'll be touching down at Adolfo Suarez Madrid-Barajas Airport (MAD) from Luxembourg Airport (LUX-Findel) if you've booked a ticket on flight number LG3837. You'll be airborne for 2 hours and 25 minutes on this trip. It's also worthwhile noting that the service conveniently travels direct.
How often is LG3837 on time?
Luxair flight number LG3837 from LUX to Adolfo Suarez Madrid-Barajas Airport (MAD) lands as scheduled 95% of the time — so you can rest easy knowing you'll arrive at your destination ASAP. If your journey happens to be late, you'll probably wait 21 minutes. This route has a star rating of 3.9.
What kind of plane is on flight number LG3837?
The route for flight number LG3837 is nearly always Luxembourg Airport to MAD, and the Boeing 737-700 is the aircraft model you'll probably be jetting off with.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your LG3837 flight with Travelocity, please visit our Customer Service Portal.