Find flights
When to book
Airlines
FAQs

Cheap flights from Portsmouth to Miami from £367

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Portsmouth to Miami

Keep the following information in mind while searching for Portsmouth to Miami flight deals. Data was last updated 21 February 2025.

Round-trip from

£616

One-way from

£367

Popular in

December

Cheapest in

September

Average price

£474
Virgin Atlantic
  • Virgin Atlantic
  • 20/4-30/4
  • 4 total stops
  • 73h 17m total
  • Portsmouth to Miami
Search Deals
21/4
  • 21/4
  • 1 total stop
  • 28h 55m total
  • Portsmouth to Miami
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Portsmouth to Miami

Cheapest flights from Portsmouth to Miami
Explore the most affordable flight options available from Portsmouth to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 20/418:25SOU - MIA
2 stops27h 32mVirgin Atlantic
Wed 30/406:00MIA - SOU
2 stops45h 45mVirgin Atlantic
Deal found 21/2£616
Mon 20/1017:35SOU - MIA
2 stops26h 26mDelta
Mon 3/1108:30MIA - SOU
2 stops18h 55mDelta
Deal found 20/2£703
Sun 6/420:00SOU - MIA
3 stops30h 04mMultiple Airlines
Sun 13/417:15MIA - SOU
2 stops33h 15mMultiple Airlines
Deal found 20/2£855
Sun 6/420:00SOU - MIA
2 stops40h 51mAer Lingus
Sun 13/406:00MIA - SOU
2 stops45h 15mAer Lingus
Deal found 20/2£926

Find flights from Portsmouth to Miami within your budget

Customise your flight search to find flights from Portsmouth to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.

Fly from

Portsmouth

Fly to

Miami

Route

Depart

Return

Price

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sun 20/4

18:25-16:57

2 stops27h 32m

Miami

Wed 30/4

06:00-08:45

2 stops45h 45m

£616

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sun 6/4

20:00-21:04

3 stops30h 04m

Miami

Sun 13/4

17:15-07:30

2 stops33h 15m

£855

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sun 13/4

18:25-20:43

2 stops31h 18m

Miami

Tue 22/4

11:14-08:45

2 stops16h 31m

£904

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Sun 6/4

20:00-07:51

2 stops40h 51m

Miami

Sun 13/4

06:00-08:15

2 stops45h 15m

£926

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Mon 21/4

19:25-19:20

1 stop28h 55m

£367

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Mon 3/3

09:00-14:45

1 stop34h 45m

£1,126

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Best time to book a flight from Portsmouth to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Portsmouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portsmouth to Miami

Get recent, data-driven insights about flights from Portsmouth to Miami including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portsmouth to Miami?

Currently, January is the cheapest month in which you can book a flight from Portsmouth to Miami (average of £559). Flying from Portsmouth to Miami in July is currently the most expensive (average of £760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P0R to MIA?

Find hourly flight availability from Portsmouth to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

When flying from Portsmouth to Miami, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Portsmouth to Miami?

Use this chart to determine the cheapest time to fly return from Portsmouth to Miami. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to Miami flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portsmouth to Miami

Explore weekly flight availability from Portsmouth to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 February 2025.

The most flights from P0R to MIA are scheduled on a Wednesday (33 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Miami by month

Plan your trip to Miami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Miami ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Miami when rainfall is around 41.0 mm.

Temperature in Miami by month

Plan your trip to Miami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 21 February 2025.
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very Good
8,213 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Aer Lingus
7.0
Good
1,070 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from Portsmouth?

    Located just 6.1 mi from the city center, Miami is the airport most travelers will use when flying to Miami from Portsmouth. Booking flights from Portsmouth to Miami (MIA) should be relatively easy as there are 0 daily inbound flights from Portsmouth from 19 different airlines.

  • What are the most reliable airlines from Portsmouth to Miami?

    Before booking your flight to Miami from Portsmouth, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (90%), Gulf Air (81%), Air France( 78%).

  • What are the cheapest flights from Portsmouth to Miami?

    Looking for the cheapest flight from Portsmouth to Miami? While on average our users pay £1,220, our data indicates the cheapest price to be £416. The most popular route (Southampton Eastleigh - Miami), is priced around £553.

  • Can I find deals for flights from Portsmouth to Miami that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Miami.

  • Can I find deals for business class flights from Portsmouth to Miami?

    Yes. Cheapflights offers flight deals from Portsmouth to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portsmouth to Miami?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to Miami (average of £559). Flying from Portsmouth to Miami in July is currently the most expensive (average of £760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Portsmouth?

Book flights to Portsmouth if you plan to visit one of these locations
Hollywood
Key Biscayne
Palm Beach
Boynton Beach
Aventura
Sunrise
Marathon
Florida City
Fisher Island
Lake Worth
Sunny Isles Beach
Doral
Bay Harbor Islands

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Orlando flights
Heathrow to Miami flights
Manchester to Orlando flights
Gatwick to Orlando flights
London City to Miami flights
Heathrow to Tampa flights
London City to Orlando flights
Gatwick to Miami flights
Gatwick to Tampa flights
Stansted to Miami flights
London City to Tampa flights
Heathrow to Fort Lauderdale flights
Luton to Miami flights
Gatwick to Fort Lauderdale flights
Edinburgh to Orlando flights
Heathrow to West Palm Beach flights
London City to Fort Lauderdale flights
Manchester to Miami flights
Gatwick to West Palm Beach flights
Stansted to Orlando flights
Manchester to Fort Lauderdale flights
Manchester to Tampa flights
Heathrow to Fort Myers flights
Birmingham to Orlando flights
Heathrow to Melbourne flights
Heathrow to Sarasota flights
Luton to Orlando flights
Stansted to Tampa flights
Heathrow to Jacksonville flights
Edinburgh to Tampa flights
Gatwick to Fort Myers flights
Manchester to Melbourne flights
Gatwick to Jacksonville flights
Edinburgh to Miami flights
London City to Fort Myers flights
Gatwick to Sarasota flights
Luton to Tampa flights
Heathrow to Daytona Beach flights
Birmingham to Miami flights
Edinburgh to Sarasota flights
Newcastle upon Tyne to Orlando flights
Manchester to West Palm Beach flights
Manchester to Sarasota flights
London City to Jacksonville flights
Leeds to Orlando flights
Heathrow to Pensacola flights
Manchester to Fort Myers flights
Manchester to Daytona Beach flights
Edinburgh to Fort Lauderdale flights
Manchester to Jacksonville flights

Top 10 airlines flying from Portsmouth to Miami

Discover the top 10 airlines that operate flights from Portsmouth to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£257Average£459FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£327Average£608FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£350Average£458FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£364Average£533FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£365Average£513FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£384Average£539FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£387Average£489FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£391Average£575FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£394Average£531FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air EuropaCheapest£401Average£460FlexibilityNo cancel feeOn-time83%
Search Air Europa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to Miami?

Cheapflights helps you search for flights from Portsmouth to Miami via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Miami?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portsmouth to Miami with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to Miami, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portsmouth to Miami become cheaper?

Yes! Start tracking prices for Portsmouth to Miami flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.