Cheap flights from Portsmouth to Houston Hobby Airport from £1,256
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Portsmouth to Hobby
Keep the following information in mind while searching for Portsmouth to Hobby flight deals. Data was last updated 15 October 2025.
Find flight deals from Portsmouth to Hobby
Best flights from Portsmouth to HobbyDiscover carefully curated flight deals from Portsmouth to Hobby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2025.
Discover carefully curated flight deals from Portsmouth to Hobby that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 October 2025.
Cheapflights Fare Finder
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
SouthamptonHouston
SOU - HOU
SOUHOU
Southampton Eastleigh
Fri 27/3
08:40-09:32
2 stops29h 52m
Houston Hobby
Tue 31/3
17:35-08:45
2 stops33h 10m
SouthamptonHouston
SOU - HOU
SOUHOU
Southampton Eastleigh
Tue 2/12
17:30-13:28
2 stops49h 58m
SouthamptonHouston
SOU - HOU
SOUHOU
Southampton Eastleigh
Wed 3/12
08:40-23:02
2 stops20h 22m
SouthamptonHouston
SOU - HOU
SOUHOU
Southampton Eastleigh
Mon 1/12
18:05-17:52
2 stops29h 47m
SouthamptonHouston
SOU - HOU
SOUHOU
Southampton Eastleigh
Sun 30/11
18:05-09:39
2 stops45h 34m
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.
Cheapflights Insights
Everything you need to know about your flight from Portsmouth to Houston Hobby Airport
What is the cheapest month to book a flight from Portsmouth to Houston Hobby Airport?
Currently, May is the cheapest month in which you can book a flight from Portsmouth to Houston Hobby Airport (average of £131). Flying from Portsmouth to Houston Hobby Airport in July is currently the most expensive (average of £639). 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 HOU?
Find hourly flight availability from Portsmouth to Hobby. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 October 2025.
One of the essential ways to save on airfare from Portsmouth to Houston Hobby Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.
What is the cheapest day to fly from Portsmouth to Houston Hobby Airport?
Use this chart to determine the cheapest time to fly return from Portsmouth to Hobby. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their Portsmouth to Houston Hobby Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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.
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Alternative routes for Portsmouth to Hobby
See prices for flight routes from nearby airports that may be better suited for you.
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 15 October 2025.
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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.