In terms of precipitation, rainfall in Portsmouth ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Portsmouth when rainfall is around 25.0 mm.

If weather is an important factor for your trip to Portsmouth, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What airport do you fly from for flights from Birmingham to Portsmouth?

Located just 6.8 mi from the city center, Birmingham is the airport most travelers will use when flying to Portsmouth from Birmingham. Booking flights from Birmingham (BHX) to Portsmouth should be relatively easy as there are 0 daily outbound flights to Portsmouth from 0 different airlines.

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

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

How can I find direct flights from Birmingham to Portsmouth?

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

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

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

£61+ Cheap Flights from Birmingham to Portsmouth

Cheap flight deals from Birmingham to Portsmouth

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Birmingham to Portsmouth
Explore the most affordable flight options available from Birmingham to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Thu 3/918:00 -

1 stop14h 40m

Mon 7/920:40 -

1 stop13h 15m

Deal found 19/8£144

Mon 21/921:30 -

2 stops15h 20m

Wed 23/910:45 -

2 stops21h 10m

Deal found 18/8£149

Sat 5/918:00 -

1 stop14h 35m

Wed 9/920:00 -

1 stop11h 55m

Deal found 21/8£156

Fri 28/822:20 -

1 stop9h 00m

Sat 29/819:40 -

1 stop12h 25m

Deal found 19/8£199

Tue 1/912:00 -

1 stop4h 50m

Tue 1/920:00 -

1 stop12h 05m

Deal found 22/8£212

Mon 28/918:40 -

1 stop14h 00m

Wed 30/920:00 -

1 stop11h 40m

Deal found 21/8£267

Tue 1/912:00 -

1 stop4h 50m

Wed 2/920:00 -

1 stop11h 55m

Deal found 22/8£269

Find flight deals from Birmingham to Portsmouth

Round-trip from	£144
One-way from	£61
Popular in	April
Cheapest in	August
Average price	£79

3/9-7/9
2 total stops
27h 55m total
Birmingham to Portsmouth

Search Deals

easyJet
3/10
1 total stop
22h 20m total
Birmingham to Portsmouth

Search Deals

Highest demand for flights based on searches. 33% potential increase in price (£67 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Birmingham to Portsmouth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Thu 3/9

18:00-08:40

1 stop14h 40m

Southampton Eastleigh

Mon 7/9

20:40-09:55

1 stop13h 15m

£144

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Mon 21/9

21:30-12:50

2 stops15h 20m

Southampton Eastleigh

Wed 23/9

10:45-07:55

2 stops21h 10m

£149

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Sat 5/9

18:00-08:35

1 stop14h 35m

Southampton Eastleigh

Wed 9/9

20:00-07:55

1 stop11h 55m

£156

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Mon 28/9

18:40-08:40

1 stop14h 00m

Southampton Eastleigh

Wed 30/9

20:00-07:40

1 stop11h 40m

£267

Fastest return journey

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Sat 26/9

14:45-19:25

1 stop4h 40m

Southampton Eastleigh

Wed 30/9

08:00-12:05

1 stop4h 05m

£321

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Mon 28/9

14:45-19:25

1 stop4h 40m

Southampton Eastleigh

Wed 30/9

08:00-12:05

1 stop4h 05m

£331

Cheapest one-way

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Sat 3/10

13:45-12:05

1 stop22h 20m

£61

Fastest single journey

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Sat 3/10

18:00-09:25

2 stops15h 25m

£80

BirminghamSouthampton

BHX Birmingham - SOU Southampton Eastleigh

BHXSOU

Birmingham

Tue 29/9

12:45-07:30

1 stop18h 45m

£195

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Sorted by cheapest first

Best time to book a flight from Birmingham to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Birmingham with our price prediction graph.

BHX-SOU

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.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Portsmouth

BHX-P0R

BHX-SOU

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham to Portsmouth as you normally would.

Related info for your journey

What airport do you fly from for flights from Birmingham to Portsmouth?
Located just 6.8 mi from the city center, Birmingham is the airport most travelers will use when flying to Portsmouth from Birmingham. Booking flights from Birmingham (BHX) to Portsmouth should be relatively easy as there are 0 daily outbound flights to Portsmouth from 0 different airlines.
Can I find deals for flights from Birmingham to Portsmouth that include hotel bookings?
Yes. In addition to deals on Birmingham to Portsmouth flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Birmingham to Portsmouth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Portsmouth.
Can I find deals for business class flights from Birmingham to Portsmouth?
Yes. Cheapflights offers flight deals from Birmingham to Portsmouth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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

Cheapflights makes it easy to find Birmingham to Portsmouth flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portsmouth from Birmingham.

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

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

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Cheap flights from Birmingham to Portsmouth from £61

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Birmingham to Portsmouth

Cheapest flights from Birmingham to PortsmouthExplore the most affordable flight options available from Birmingham to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Explore the most affordable flight options available from Birmingham to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from Birmingham to PortsmouthDiscover carefully curated flight deals from Birmingham to Portsmouth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Discover carefully curated flight deals from Birmingham to Portsmouth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from Birmingham to PortsmouthDiscover last-minute flight deals from Birmingham to Portsmouth. Data last updated 23 August 2026 and is based on user searches.

Discover last-minute flight deals from Birmingham to Portsmouth. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Birmingham to PortsmouthSearch for one-way flight options from Birmingham to Portsmouth. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Search for one-way flight options from Birmingham to Portsmouth. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.

Find flight deals from Birmingham to Portsmouth

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Birmingham to Portsmouth that are best for you.

Best time to book a flight from Birmingham to Portsmouth

Have a flexible travel schedule? Discover the best time to fly to Portsmouth from Birmingham with our price prediction graph.

Cheapflights Insights

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

Find hourly flight availability from Birmingham to Portsmouth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham to Portsmouth as you normally would.

Related info for your journey

What airport do you fly from for flights from Birmingham to Portsmouth?

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

How can I find direct flights from Birmingham to Portsmouth?

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

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 Birmingham to Portsmouth

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Portsmouth by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Birmingham to Portsmouth by cabin class

Find flights from Birmingham to Portsmouth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Birmingham and Portsmouth flights

Browse other Birmingham and Portsmouth flight options. Last updated on 23 August 2026.

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Birmingham to Portsmouth flights

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

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

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

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

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Cheapest flights from Birmingham to Portsmouth
Explore the most affordable flight options available from Birmingham to Portsmouth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 August 2026.

Best flights from Birmingham to Portsmouth
Discover carefully curated flight deals from Birmingham to Portsmouth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 August 2026.

Last-minute flights from Birmingham to Portsmouth
Discover last-minute flight deals from Birmingham to Portsmouth. Data last updated 23 August 2026 and is based on user searches.

One-way flights from Birmingham to Portsmouth
Search for one-way flight options from Birmingham to Portsmouth. Find affordable one-way fares based on user searches. Data last updated 23 August 2026.