Cheap flights from Luxembourg to Belgrade from $77 LUX → BEG

Found recently, and the cheapest we hold

It is also the cheapest return we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $152 to $265.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 4-night return fares leaving within 3 days of 9 Dec to compare.

Every date we hold

4 fares on 3 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $233.

Found recently, and the cheapest we hold

What have prices looked like?

Over 41 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $48 to $341.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 11 Dec to compare.

Every date we hold

4 fares on 4 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $70.

Return

Fares 60 to 89 days before departure were typically 22% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 90 to 179 days before departure were typically 32% lower than 14 to 29 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (41 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Luxembourg to Belgrade?

The cheapest return found recently is $233 with SWISS, 9 Dec to 13 Dec, found 2 days ago. The cheapest return fare on each of 3 departure dates is usually $242 to $277.

How much is a one-way flight from Luxembourg to Belgrade?

The cheapest one-way found recently is $77 with Ryanair, 11 Dec, found 3 days ago. The cheapest one-way we hold, of any age, is $70 with Wizz Air, 3 Dec, found 4 days ago. The cheapest one-way fare on each of 4 departure dates is usually $75 to $102.

What is the cheapest month to fly from Luxembourg to Belgrade?

December 2026 is the cheapest month for a return, from $233, 9 Dec to 13 Dec, found 2 days ago. It is the cheapest month for a one-way too, from $70, 3 Dec, found 4 days ago.

How far ahead should I book a flight from Luxembourg to Belgrade?

In 49 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 22% lower than 0 to 6 days before departure. In 41 days of prices between 24 Sept and 11 Nov, one-way fares 90 to 179 days before departure were typically 32% lower than 14 to 29 days before departure.

How long is the flight from Luxembourg to Belgrade?

The cheapest one-way found recently, with Ryanair on 11 Dec, takes 40 h with 1 stop.

Which airlines have the cheapest flights from Luxembourg to Belgrade?

Between 15 Nov and 9 Dec, SWISS has the cheapest return on 2 of the 3 departure dates we hold, and Ryanair on 1. Between 3 Dec and 16 Apr 2027, Ryanair has the cheapest one-way on 2 of the 4 departure dates we hold, Wizz Air on 1 and British Airways on 1.