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

A quick flight from Portsmouth to Houston Hobby Airport can take about 19h 43m. Delta provides one of the quickest options available for as low as £1,202. There are 4813 mi between Portsmouth and Houston Hobby Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Houston Hobby Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston Hobby Airport when rainfall is around 81.0 mm.

If weather is an important factor for your trip to Houston Hobby Airport, 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 12.0 C).

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

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

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.

£947+ Cheap Flights from Portsmouth to Houston Hobby Airport

Cheap flight deals from Portsmouth to Hobby

Enter your travel dates to find the best prices.

Cheapest

Best

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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 4 September 2026.

Wed 28/1008:40 -

2 stops30h 28m

Wed 23/1218:50 -

2 stops40h 10m

Deal found 3/9£947

Thu 29/1017:35 -

2 stops34h 28m

Wed 23/1218:50 -

2 stops40h 10m

Deal found 3/9£976

Wed 28/1008:40 -

2 stops30h 28m

Tue 22/1218:50 -

2 stops31h 20m

Deal found 3/9£980

Wed 4/1108:40 -

2 stops20h 23m

Thu 7/106:00 -

2 stops20h 10m

Deal found 31/8£1,009

Thu 29/1017:35 -

2 stops34h 28m

Tue 22/1218:50 -

2 stops31h 20m

Deal found 3/9£1,010

Sat 17/1009:20 -

2 stops19h 43m

Sat 24/1017:28 -

2 stops18h 22m

Deal found 2/9£1,202

Find flight deals from Portsmouth to Hobby

Round-trip from	£947
Popular in	June
Cheapest in	September
Average price	£667

Delta
28/10-23/12
4 total stops
70h 38m total
Portsmouth to Houston

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£66 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).

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Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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

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Cheapest return flight

SouthamptonHouston

SOU Southampton Eastleigh - HOU Houston Hobby

SOUHOU

Southampton Eastleigh

Wed 28/10

08:40-10:08

2 stops30h 28m

Houston Hobby

Wed 23/12

18:50-17:00

2 stops40h 10m

£947

SouthamptonHouston

SOU Southampton Eastleigh - HOU Houston Hobby

SOUHOU

Southampton Eastleigh

Fri 30/10

08:40-23:03

2 stops19h 23m

Houston Hobby

Wed 23/12

18:50-17:00

2 stops40h 10m

£976

SouthamptonHouston

SOU Southampton Eastleigh - HOU Houston Hobby

SOUHOU

Southampton Eastleigh

Wed 4/11

08:40-23:03

2 stops20h 23m

Houston Hobby

Thu 7/1

06:00-08:10

2 stops20h 10m

£1,009

SouthamptonHouston

SOU Southampton Eastleigh - HOU Houston Hobby

SOUHOU

Southampton Eastleigh

Fri 30/10

08:40-23:03

2 stops19h 23m

Houston Hobby

Tue 22/12

18:50-08:10

2 stops31h 20m

£1,010

Fastest return journey

SouthamptonHouston

SOU Southampton Eastleigh - HOU Houston Hobby

SOUHOU

Southampton Eastleigh

Sat 17/10

09:20-23:03

2 stops19h 43m

Houston Hobby

Sat 24/10

17:28-17:50

2 stops18h 22m

£1,202

Flights are sorted by cheapest return flights first.

Deals found on 3/9

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.

SOU-HOU

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

P0R-HOU

SOU-HOU

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Portsmouth to Houston Hobby Airport?
A quick flight from Portsmouth to Houston Hobby Airport can take about 19h 43m. Delta provides one of the quickest options available for as low as £1,202. There are 4813 mi between Portsmouth and Houston Hobby Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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.

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Alternative routes for Portsmouth to Hobby

Top 10 airlines flying from Portsmouth to Hobby

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest£40	Average£81	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
WestJet	Cheapest£169	Average£780	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Finnair	Cheapest£312	Average£930	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Virgin Atlantic	Cheapest£404	Average£739	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Iberia	Cheapest£442	Average£1,100	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
JetBlue	Cheapest£526	Average£713	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Air Canada	Cheapest£550	Average£711	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£570	Average£835	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Austrian Airlines	Cheapest£573	Average£837	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
Lufthansa	Cheapest£578	Average£916	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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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?

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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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Cheap flights from Portsmouth to Houston Hobby Airport from £947

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Hobby

Cheapest flights from Portsmouth to HobbyExplore 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 4 September 2026.

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 4 September 2026.

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 4 September 2026.

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 4 September 2026.

Last-minute flights from Portsmouth to HobbyDiscover last-minute flight deals from Portsmouth to Hobby. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to Hobby. Data last updated 4 September 2026 and is based on user searches.

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Best time to book a flight from Portsmouth to Hobby

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Related info for your journey

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

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

How can I find direct flights from Portsmouth to Hobby?

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

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 Hobby

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Complete your trip

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

Direct flights to Texas

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

Search flights from Portsmouth to Hobby by cabin class

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Portsmouth and Hobby flights

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

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

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

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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 4 September 2026.

Best flights from Portsmouth to Hobby
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 4 September 2026.

Last-minute flights from Portsmouth to Hobby
Discover last-minute flight deals from Portsmouth to Hobby. Data last updated 4 September 2026 and is based on user searches.