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Cheap flights from Portsmouth to Houston Hobby Airport from £1,528

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HOU
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portsmouth to Hobby

Enter your travel dates to find the best prices.

Cheapest flights from Portsmouth to Hobby
Explore the most affordable flight options available from Portsmouth to Hobby. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 July 2026.

Fri 7/809:15
SOU
-
HOU
2 stops18h 50m
KLM
Thu 13/810:50
HOU
-
SOU
2 stops15h 55m
KLM
Deal found 10/7£1,528

Find flight deals from Portsmouth to Hobby

Keep the following information in mind while searching for Portsmouth to Hobby flight deals. Data was last updated 12 July 2026.

Round-trip from

£1,528

Popular in

June

Cheapest in

September

Average price

£906
KLM
  • KLM
  • 7/8-13/8
  • 4 total stops
  • 34h 45m total
  • Portsmouth to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portsmouth to Hobby 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 12 July 2026.
Use the filters below to find and compare flights from Portsmouth to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Fri 7/8

09:15-22:05

2 stops18h 50m

Houston Hobby

Thu 13/8

10:50-08:45

2 stops15h 55m

£1,528
Cheapest one-way

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Mon 31/8

09:05-12:16

2 stops57h 11m

£1,548
Fastest single journey

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Fri 4/9

09:05-22:05

2 stops19h 00m

£1,590

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Thu 3/9

17:20-22:05

2 stops34h 45m

£1,590

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Sorted by cheapest first

Best time to book a flight from Portsmouth to Hobby

Have a flexible travel schedule? Discover the best time to fly to Hobby 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.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Houston Hobby Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Portsmouth to Houston Hobby Airport?

    A quick flight from Portsmouth to Houston Hobby Airport can take about 18h 50m. KLM provides one of the quickest options available for as low as £1,528. There are 4813 mi between Portsmouth and Houston Hobby Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Hobby 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Portsmouth to Hobby

Discover the top 10 airlines that operate flights from Portsmouth to Hobby. 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 12 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£40Average£92FlexibilityNo cancel feeOn-time62%
Search Frontier flights
WestJetCheapest£170Average£786FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Virgin AtlanticCheapest£407Average£745FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£518Average£872FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£523Average£707FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air CanadaCheapest£558Average£590FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£573Average£800FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£577Average£826FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
American AirlinesCheapest£586Average£864FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Brussels AirlinesCheapest£589Average£851FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

Fly with Cheapflights

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

When you search for this flight from Portsmouth to Hobby, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Portsmouth to Hobby by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Hobby from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hobby from Portsmouth today and book when prices fit your budget.

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