Luxair Flight FR3837 Deals & Information (2025/2026)

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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 $150 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, Feb 26 - Mon, Mar 2
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$150 Roundtrip, found 1 day ago
$150
Roundtrip
found 1 day ago
Select Luxair flight, departing Thu, Feb 26 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Mar 2, priced at $150 found 1 day ago
Fri, Feb 27 - Sun, Mar 1
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$173 Roundtrip, found 4 days ago
$173
Roundtrip
found 4 days ago
Select Luxair flight, departing Fri, Feb 27 from Findel to Adolfo Suárez Madrid-Barajas, returning Sun, Mar 1, priced at $173 found 4 days ago
Fri, Jan 2 - Tue, Jan 6
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select Luxair flight, departing Fri, Jan 2 from Findel to Adolfo Suárez Madrid-Barajas, returning Tue, Jan 6, priced at $175 found 1 day ago
Fri, Feb 27 - Sun, Mar 1
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select Luxair flight, departing Fri, Feb 27 from Findel to Adolfo Suárez Madrid-Barajas, returning Sun, Mar 1, priced at $177 found 4 days ago
Thu, Nov 13 - Sun, Nov 16
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$177 Roundtrip, found 5 days ago
$177
Roundtrip
found 5 days ago
Select Luxair flight, departing Thu, Nov 13 from Findel to Adolfo Suárez Madrid-Barajas, returning Sun, Nov 16, priced at $177 found 5 days ago
Thu, Nov 13 - Mon, Nov 17
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$181 Roundtrip, found 8 hours ago
$181
Roundtrip
found 8 hours ago
Select Luxair flight, departing Thu, Nov 13 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Nov 17, priced at $181 found 8 hours ago
Fri, Jan 2 - Tue, Jan 6
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$189 Roundtrip, found 1 day ago
$189
Roundtrip
found 1 day ago
Select Luxair flight, departing Fri, Jan 2 from Findel to Adolfo Suárez Madrid-Barajas, returning Tue, Jan 6, priced at $189 found 1 day ago
Fri, Nov 14 - Tue, Nov 18
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$190 Roundtrip, found 17 hours ago
$190
Roundtrip
found 17 hours ago
Select Luxair flight, departing Fri, Nov 14 from Findel to Adolfo Suárez Madrid-Barajas, returning Tue, Nov 18, priced at $190 found 17 hours ago
Tue, Oct 14 - Fri, Oct 17
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$191 Roundtrip, found 6 days ago
$191
Roundtrip
found 6 days ago
Select Luxair flight, departing Tue, Oct 14 from Findel to Adolfo Suárez Madrid-Barajas, returning Fri, Oct 17, priced at $191 found 6 days ago
Fri, Jan 2 - Tue, Jan 6
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select Luxair flight, departing Fri, Jan 2 from Findel to Adolfo Suárez Madrid-Barajas, returning Tue, Jan 6, priced at $193 found 1 day ago
Thu, Nov 13 - Sun, Nov 16
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$195 Roundtrip, found 5 days ago
$195
Roundtrip
found 5 days ago
Select Luxair flight, departing Thu, Nov 13 from Findel to Adolfo Suárez Madrid-Barajas, returning Sun, Nov 16, priced at $195 found 5 days ago
Thu, Nov 13 - Mon, Nov 17
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$198 Roundtrip, found 8 hours ago
$198
Roundtrip
found 8 hours ago
Select Luxair flight, departing Thu, Nov 13 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Nov 17, priced at $198 found 8 hours ago
Thu, Feb 26 - Mon, Mar 2
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select Luxair flight, departing Thu, Feb 26 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Mar 2, priced at $198 found 1 day ago
Fri, Feb 27 - Sun, Mar 8
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select Luxair flight, departing Fri, Feb 27 from Findel to Adolfo Suárez Madrid-Barajas, returning Sun, Mar 8, priced at $199 found 4 days ago
Thu, Feb 26 - Mon, Mar 2
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select Luxair flight, departing Thu, Feb 26 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Mar 2, priced at $207 found 1 day ago
Thu, Feb 26 - Mon, Mar 2
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Luxair flight, departing Thu, Feb 26 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Mar 2, priced at $217 found 1 day ago
Fri, Feb 27 - Sun, Mar 8
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select Luxair flight, departing Fri, Feb 27 from Findel to Adolfo Suárez Madrid-Barajas, returning Sun, Mar 8, priced at $217 found 4 days 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.