Cheap flights from Heathrow to Portsmouth

Flight FAQs

From Heathrow to Portsmouth

Are flight prices decreasing from Heathrow to Southampton due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Southampton for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from London Heathrow to Southampton Eastleigh have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Southampton Eastleigh have new flexible policies in place due to COVID-19. AccesRail and Flybe are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like AccesRail with this kind of flexibility.

What airport do you fly into for flights to Southampton from London Heathrow?

Located just 3.5 mi from the city centre, Southampton Eastleigh is the airport most travellers will use when flying to Southampton from London Heathrow. Booking flights from London Heathrow to Eastleigh (SOU) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 2 different airlines.

Can I find flights from Heathrow to Portsmouth for under £284 on Cheapflights?

Yes, there are multiple flights from Heathrow to Portsmouth for under £284. The cheapest flight booked recently is on Multiple Airlines for just £230, but on average you can expect to pay £596.

Are there direct flights from Heathrow to Portsmouth for under £213 on Cheapflights?

There are no direct flights from Heathrow to Portsmouth, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Heathrow or Southampton?

Expected rainfall in Heathrow is less than in Southampton. You can expect this to be the case over the next 19 days.

Is Heathrow weather warmer or cooler than Southampton?

Temperatures around the 24 °Cs can be experienced in July. The weather in Southampton is colder than in Heathrow. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Heathrow to Portsmouth?

There are many flights that can get you from Heathrow to Portsmouth in 4h 10m. Fly via British Airways or KLM to get the fastest option. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Heathrow to Portsmouth return?

British Airways, at £412, was found to be the cheapest airline from Heathrow to Portsmouth. An alternate airline flying to your destination would be KLM.

What are the cheapest airlines to fly from Heathrow to Portsmouth one-way?

For one-way options, check prices for Loganair. According to our data, you can fly for as low as £187.