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Cheap flights from Birmingham to Portsmouth from £84

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — LHR
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Birmingham to Portsmouth

Enter your travel dates to find the best prices.

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 27 May 2026.

Fri 10/722:20
BHX
-
SOU
1 stop9h 00m
Multiple Airlines
Mon 13/720:40
SOU
-
BHX
1 stop13h 15m
Multiple Airlines
Deal found 23/5£127
Wed 15/719:05
BHX
-
SOU
1 stop13h 30m
Multiple Airlines
Wed 22/709:20
SOU
-
BHX
1 stop11h 25m
Multiple Airlines
Deal found 26/5£134
Wed 10/619:05
BHX
-
SOU
1 stop13h 30m
Multiple Airlines
Sun 14/608:55
SOU
-
BHX
1 stop7h 10m
Multiple Airlines
Deal found 26/5£140
Sat 20/618:00
BHX
-
SOU
1 stop14h 35m
Multiple Airlines
Sun 21/619:30
SOU
-
BHX
1 stop12h 35m
Multiple Airlines
Deal found 24/5£171
Thu 30/712:00
BHX
-
SOU
1 stop7h 30m
Multiple Airlines
Fri 31/720:10
SOU
-
BHX
2 stops22h 10m
Multiple Airlines
Deal found 23/5£203

Find flight deals from Birmingham to Portsmouth

Keep the following information in mind while searching for Birmingham to Portsmouth flight deals. Data was last updated 27 May 2026.

Round-trip from

£127

One-way from

£84

Popular in

August

Cheapest in

November

Average price

£167
10/7-13/7
  • 10/7-13/7
  • 2 total stops
  • 22h 15m total
  • Birmingham to Portsmouth
Search Deals
10/11
  • 10/11
  • 1 total stop
  • 11h 20m total
  • Birmingham to Portsmouth
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Birmingham to Portsmouth 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 27 May 2026.
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 - SOU

BHXSOU

Birmingham

Wed 15/7

19:05-08:35

1 stop13h 30m

Southampton Eastleigh

Wed 22/7

09:20-20:45

1 stop11h 25m

£134

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Fri 10/7

22:20-07:20

1 stop9h 00m

Southampton Eastleigh

Mon 13/7

20:40-14:25

2 stops17h 45m

£154

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Sat 20/6

18:00-08:35

1 stop14h 35m

Southampton Eastleigh

Sun 21/6

19:30-08:05

1 stop12h 35m

£171

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Thu 30/7

12:00-19:30

1 stop7h 30m

Southampton Eastleigh

Fri 31/7

20:10-18:20

2 stops22h 10m

£203

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Tue 23/6

20:25-08:05

1 stop11h 40m

Southampton Eastleigh

Tue 30/6

09:15-19:05

1 stop9h 50m

£260

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Wed 10/6

12:10-08:35

3 stops20h 25m

Southampton Eastleigh

Sun 14/6

14:45-08:00

2 stops17h 15m

£279

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Mon 6/7

14:45-19:25

1 stop4h 40m

Southampton Eastleigh

Mon 13/7

19:55-12:05

1 stop16h 10m

£368
Fastest return journey

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Tue 23/6

15:35-19:25

1 stop3h 50m

Southampton Eastleigh

Tue 30/6

19:55-12:05

1 stop16h 10m

£385

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Fri 31/7

14:45-19:25

1 stop4h 40m

Southampton Eastleigh

Sun 9/8

19:55-14:05

1 stop18h 10m

£391
Cheapest one-way
Fastest single journey

BirminghamSouthampton

BHX - SOU

BHXSOU

Birmingham

Tue 10/11

08:10-19:30

1 stop11h 20m

£84

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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.
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

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 27 May 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

Find useful and relevant information for your journey from Birmingham to Portsmouth. 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 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 1 airline.

  • What are the cheapest flights from Birmingham to Portsmouth?

    While on average a flight from Birmingham to Portsmouth is generally £468, our data shows the cheapest flight currently is £311. When looking at the most popular route, (Birmingham - Southampton Eastleigh), you can expect to pay £134 for that flight.

  • 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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Alternative routes for Birmingham to Portsmouth

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Top airline flying from Birmingham to Portsmouth

Discover the top airline that operate flights from Birmingham to Portsmouth. 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 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£217Average£287FlexibilityNo cancel feeOn-time75%
Search KLM 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 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?

Yes, we can. To see specific flights from Birmingham to Portsmouth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Birmingham to Portsmouth 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.

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