Cheap flights from Miami to Barcelona from $305 MIA → BCN

Found recently, and the cheapest we hold

What have prices looked like?

Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $387 to $782.

At $924, the cheapest return found recently is above that range.

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

Could nearby dates be cheaper?

We hold no other 13-night return fares leaving within 3 days of 29 Dec to compare.

Every date we hold

56 fares on 12 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $623.

Found recently, and the cheapest we hold

What have prices looked like?

Over 29 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $176 to $585.

29 days is a short history, so treat this range as an early guide.

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 29 Nov to compare.

Every date we hold

9 fares on 8 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $176.

Return

The cheapest fares were 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 12 Nov (50 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 6% lower than 60 to 89 days before departure.

From the cheapest one-way each day between 24 Sept and 12 Nov (29 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 Miami to Barcelona?

The cheapest return found recently is $924 with TAP Air Portugal, 29 Dec to 11 Jan 2027, found 16 hours ago. The cheapest return we hold, of any age, is $623 with TAP Air Portugal, 29 Nov to 6 Dec, found 6 days ago. The cheapest return fare on each of 12 departure dates is usually $738 to $849.

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

The cheapest one-way found recently is $305 with TAP Air Portugal, 29 Nov, found yesterday. The cheapest one-way we hold, of any age, is $176 with Level, 31 Dec, found 5 days ago. The cheapest one-way fare on each of 8 departure dates is usually $336 to $417.

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

November 2026 is the cheapest month for a return, from $623, 29 Nov to 6 Dec, found 6 days ago. December 2026 is the cheapest month for a one-way, from $176, 31 Dec, found 5 days ago.

Every date in December 2026

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

In 50 days of prices between 24 Sept and 12 Nov, return fares were cheapest 0 to 6 days before departure. In 29 days of prices between 24 Sept and 12 Nov, one-way fares 90 to 179 days before departure were typically 6% lower than 60 to 89 days before departure.

Is there a direct flight from Miami to Barcelona?

Yes, the cheapest nonstop return found recently is $1,171 with American Airlines, 29 Dec to 11 Jan 2027, found 16 hours ago.

Which airlines have the cheapest flights from Miami to Barcelona?

Between 15 Nov and 29 Dec, TAP Air Portugal has the cheapest return on 3 of the 12 departure dates we hold, Royal Air Maroc on 3 and ITA Airways on 3. Between 24 Nov and 30 Oct 2027, TAP Air Portugal has the cheapest one-way on 3 of the 8 departure dates we hold, Air Canada on 3 and Level on 2.