Cheap flights from Porto to Bristol from £17

The cheapest month to fly to Bristol from Porto is in November. Flight prices, which tend to average around £31, are often lower during this time because this is during the off-season. If you aren’t able to travel to Bristol during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £49.

On average, the least expensive day to fly to Bristol from Porto is on a Thursday. momondo users have found tickets for Thursday departures for as low as £35. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Bristol on Tuesday is £111.

Flying to Bristol from Porto in the morning is the least expensive time of day to depart. momondo users have found prices as low as £43 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £85 on average. Flights to Bristol from Porto at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Porto to Bristol for the best Porto - Bristol flight prices

There is only 1 cabin class available to choose from on Porto to Bristol flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of June 2026, prices for Porto to Bristol flights are approximately 21% cheaper when compared to flights at the same time last year.

Historically, on average around 34% of flights between Porto and Bristol have experienced a delay on any given week. The average delay length over the past 12 months has been 136 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday 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 33% of their flights experiencing any sort of delay.