Cheap flights from Frankfurt to Porto from $20 FRA, HHN → OPO

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 $52 to $134.

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

Could nearby dates be cheaper?

We hold no other 2-night return fares leaving within 3 days of 4 Dec to compare.

Every date we hold

144 fares on 10 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $59.

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 44 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $19 to $121.

At $20, the cheapest one-way found recently is at the low end of that range.

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

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 6 Dec, and it is not cheaper.

Every date we hold

5 fares on 5 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $20.

Return

Fares 14 to 29 days before departure were typically 53% 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 30 to 59 days before departure were typically 23% lower than 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (44 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 Frankfurt to Porto?

The cheapest return found recently is $59 with Ryanair, 4 Dec to 6 Dec, found 2 days ago. The cheapest return fare on each of 10 departure dates is usually $140 to $305.

How much is a one-way flight from Frankfurt to Porto?

The cheapest one-way found recently is $20 with Ryanair, 6 Dec, found 2 days ago. The cheapest one-way fare on each of 5 departure dates is usually $25 to $30.

What is the cheapest month to fly from Frankfurt to Porto?

December 2026 is the cheapest month for a return, from $59, 4 Dec to 6 Dec, found 2 days ago. It is the cheapest month for a one-way too, from $20, 6 Dec, found 2 days ago.

How far ahead should I book a flight from Frankfurt to Porto?

In 49 days of prices between 24 Sept and 11 Nov, return fares 14 to 29 days before departure were typically 53% lower than 0 to 6 days before departure. In 44 days of prices between 24 Sept and 11 Nov, one-way fares 30 to 59 days before departure were typically 23% lower than 7 to 13 days before departure.

Is there a direct flight from Frankfurt to Porto?

Yes, the cheapest nonstop return found recently is $59 with Ryanair, 4 Dec to 6 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $20 with Ryanair, 6 Dec, found 2 days ago.

Every nonstop date from Frankfurt to Porto

How long is the flight from Frankfurt to Porto?

The cheapest nonstop one-way found recently, with Ryanair on 6 Dec, takes 2 h 45 min from Frankfurt - Hahn Airport (HHN) to Porto Airport (OPO).

Which airlines have the cheapest flights from Frankfurt to Porto?

Between 20 Nov and 29 Sept 2027, Ryanair has the cheapest return on 3 of the 10 departure dates we hold, Lufthansa on 2 and Wizz Air Malta on 1. Between 20 Nov and 26 Mar 2027, Ryanair has the cheapest one-way on all 5 departure dates we hold.