Cheap flights from Miami to Portugal from £280

The month of January is, on average, the cheapest month to fly to Portugal from Miami, with most prices found around £402. If you are unable to visit Portugal during the month of January, then departing from Miami during the month February is also very affordable. Most momondo users find prices during this month for around £432.

The cheapest day to depart from Miami to Portugal is on a Friday when prices can be found for as low as £252. Flights from Miami to Portugal on a Tuesday will generally be more expensive and average around £861. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Portugal is in the afternoon when flights can be purchased for as low as £419. Flights to Portugal are more costly in the evening, with an average ticket price of £861. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Miami to Lisbon Humberto Delgado for the best Miami - Portugal flight prices

You are more likely to see cheaper flights to Portugal from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around £621 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Miami for as low as £562 on momondo.

There are 2 cabin classes available to choose from on Miami to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 25% of flights between Miami and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, TAP AIR PORTUGAL have had the fewest delays on this route over the last 12 months, with about 25% of their flights experiencing any sort of delay.

3 flights are operational daily from Miami to Portugal as of August 2026. The most popular departure time for this route is 16:00, with 82% of flights per day taking off in the afternoon.

As of August 2026, there are 21 flights per week flying from Miami to Portugal. The most common day of the week flights depart is Mon, with 33% of flights taking off on this day.