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 $152 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.

Wed, Oct 28 - Tue, Nov 3
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$152 Roundtrip, found 10 hours ago
$152
Roundtrip
found 10 hours ago
Select Luxair flight, departing Wed, Oct 28 from Findel to Adolfo Suárez Madrid-Barajas, returning Tue, Nov 3, priced at $152 found 10 hours ago
Thu, Jul 2 - Mon, Jul 6
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$190 Roundtrip, found 2 days ago
$190
Roundtrip
found 2 days ago
Select Luxair flight, departing Thu, Jul 2 from Findel to Adolfo Suárez Madrid-Barajas, returning Mon, Jul 6, priced at $190 found 2 days ago
Wed, May 27 - Wed, Jun 3
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$194 Roundtrip, found 4 days ago
$194
Roundtrip
found 4 days ago
Select Luxair flight, departing Wed, May 27 from Findel to Adolfo Suárez Madrid-Barajas, returning Wed, Jun 3, priced at $194 found 4 days ago
Wed, Oct 28 - Tue, Nov 3
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$210 Roundtrip, found 10 hours ago
$210
Roundtrip
found 10 hours ago
Select Luxair flight, departing Wed, Oct 28 from Findel to Adolfo Suárez Madrid-Barajas, returning Tue, Nov 3, priced at $210 found 10 hours ago
Mon, Jun 1 - Wed, Jun 3
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$212 Roundtrip, found 5 days ago
$212
Roundtrip
found 5 days ago
Select Luxair flight, departing Mon, Jun 1 from Findel to Adolfo Suárez Madrid-Barajas, returning Wed, Jun 3, priced at $212 found 5 days ago
Fri, Sep 11 - Fri, Sep 18
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$214 Roundtrip, found 6 hours ago
$214
Roundtrip
found 6 hours ago
Select Luxair flight, departing Fri, Sep 11 from Findel to Adolfo Suárez Madrid-Barajas, returning Fri, Sep 18, priced at $214 found 6 hours ago
Wed, Jun 3 - Fri, Jun 5
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$229 Roundtrip, found 10 hours ago
$229
Roundtrip
found 10 hours ago
Select Luxair flight, departing Wed, Jun 3 from Findel to Adolfo Suárez Madrid-Barajas, returning Fri, Jun 5, priced at $229 found 10 hours ago
Sun, Jul 19 - Wed, Jul 22
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$237 Roundtrip, found 23 hours ago
$237
Roundtrip
found 23 hours ago
Select Luxair flight, departing Sun, Jul 19 from Findel to Adolfo Suárez Madrid-Barajas, returning Wed, Jul 22, priced at $237 found 23 hours ago
Thu, Jun 18 - Fri, Jun 26
LUX
Findel
MAD
Adolfo Suárez Madrid-Barajas
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select Luxair flight, departing Thu, Jun 18 from Findel to Adolfo Suárez Madrid-Barajas, returning Fri, Jun 26, priced at $238 found 3 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.