Cheap flights from Cologne to Barcelona from $25 CGN, QKL, QKU → BCN

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $60 to $117.

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

Could nearby dates be cheaper?

No. We hold 4-night return fares on 1 other departure date within 3 days of 12 Dec, and it is not cheaper.

Every date we hold

273 fares on 25 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $60.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $18 to $34.

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

Could nearby dates be cheaper?

No. We hold one-way fares on 2 other departure dates within 3 days of 2 Dec, and none is cheaper.

Every date we hold

17 fares on 17 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $25.

Return

Fares 30 to 59 days before departure were typically 33% 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 14 to 29 days before departure were typically 28% lower than 0 to 6 days before departure.

From the cheapest one-way 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.

How much is a return flight from Cologne to Barcelona?

The cheapest return found recently is $69 with Ryanair, 12 Dec to 16 Dec, found 2 days ago. The cheapest return we hold, of any age, is $60 with Ryanair, 2 Dec to 18 Dec, found 3 days ago. The cheapest return fare on each of 25 departure dates is usually $107 to $148.

How much is a one-way flight from Cologne to Barcelona?

The cheapest one-way found recently is $25 with Ryanair, 2 Dec, found 2 days ago. The cheapest one-way fare on each of 17 departure dates is usually $33 to $71.

What is the cheapest month to fly from Cologne to Barcelona?

December 2026 is the cheapest month for a return, from $60, 2 Dec to 18 Dec, found 3 days ago. It is the cheapest month for a one-way too, from $25, 2 Dec, found 2 days ago.

Every date in December 2026

How far ahead should I book a flight from Cologne to Barcelona?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 33% lower than 0 to 6 days before departure. One-way fares 14 to 29 days before departure were typically 28% lower than 0 to 6 days before departure.

Is there a direct flight from Cologne to Barcelona?

Yes, the cheapest nonstop return found recently is $69 with Ryanair, 12 Dec to 16 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $25 with Ryanair, 2 Dec, found 2 days ago.

Every nonstop date from Cologne to Barcelona

How long is the flight from Cologne to Barcelona?

The cheapest nonstop one-way found recently, with Ryanair on 2 Dec, takes 2 h 10 min from Cologne Bonn Airport (CGN) to Barcelona-El Prat Airport (BCN).

Which airlines have the cheapest flights from Cologne to Barcelona?

Between 21 Nov and 15 Jun 2027, Ryanair has the cheapest return on 20 of the 25 departure dates we hold, Eurowings on 3 and Eurowings (Malta) on 1. Between 28 Nov and 27 Oct 2027, Ryanair has the cheapest one-way on 9 of the 17 departure dates we hold, Malta Air on 4 and Eurowings on 3.