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Cheap flights from Portsmouth to Texas from £603

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DFW
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Portsmouth to Texas

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Texas (USTX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

£603
Delta
  • Delta
  • 5/3-12/3
  • 4 total stops
  • 40h 06m total
  • Portsmouth to Texas
Search Deals

Find flight deals from Portsmouth to Texas

Cheapest flights from Portsmouth to Texas
Explore the most affordable flight options available from Portsmouth to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Wed 5/309:00SOU - AUS
2 stops18h 06mDelta
Wed 12/305:30AUS - SOU
2 stops22h 00mDelta
Deal found 21/1£603
Tue 4/309:00SOU - HOU
2 stops19h 29mKLM
Tue 11/318:45HOU - SOU
2 stops17h 05mKLM
Deal found 21/1£687
Wed 19/209:00SOU - IAH
2 stops20h 59mKLM
Wed 26/215:25IAH - SOU
1 stop19h 25mKLM
Deal found 21/1£703
Wed 5/317:20SOU - AUS
1 stop28h 50mMultiple Airlines
Wed 12/305:30AUS - SOU
2 stops30h 20mMultiple Airlines
Deal found 21/1£725
Wed 19/209:00SOU - HOU
2 stops19h 29mDelta
Wed 26/214:57HOU - SOU
2 stops19h 53mDelta
Deal found 20/1£745

Find flights from Portsmouth to Texas within your budget

Customise your flight search to find flights from Portsmouth to Texas 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonAustin

SOU - AUS

SOUAUS

Southampton Eastleigh

Wed 5/3

09:00-21:06

2 stops18h 06m

Austin Bergstrom

Wed 12/3

05:30-08:30

2 stops22h 00m

£603

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Tue 4/3

09:00-22:29

2 stops19h 29m

Houston Hobby

Tue 11/3

18:45-16:50

2 stops17h 05m

£687

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Wed 19/2

09:00-23:59

2 stops20h 59m

Houston George Bush Intcntl

Wed 26/2

15:25-16:50

1 stop19h 25m

£703

SouthamptonAustin

SOU - AUS

SOUAUS

Southampton Eastleigh

Wed 5/3

17:20-16:10

1 stop28h 50m

Austin Bergstrom

Wed 12/3

05:30-16:50

2 stops30h 20m

£725

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Wed 19/2

09:00-22:29

2 stops19h 29m

Houston Hobby

Wed 26/2

14:57-16:50

2 stops19h 53m

£745

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Wed 19/2

09:30-14:10

2 stops34h 40m

£705

SouthamptonHouston

SOU - IAH

SOUIAH

Southampton Eastleigh

Wed 19/2

09:00-13:35

1 stop34h 35m

£2,250

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Wed 19/2

09:00-22:29

2 stops19h 29m

£2,255

SouthamptonHouston

SOU - HOU

SOUHOU

Southampton Eastleigh

Wed 19/2

09:00-09:30

2 stops30h 30m

£2,258

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Best time to book a flight from Portsmouth to Texas

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

Travel insights for flights from Portsmouth to Texas

Get recent, data-driven insights about flights from Portsmouth to Texas including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portsmouth to Texas?

Currently, March is the cheapest month in which you can book a flight from Portsmouth to Texas (average of £737). Flying from Portsmouth to Texas in July is currently the most expensive (average of £1,076). 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 TX?

Find hourly flight availability from Portsmouth to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

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

Weekly flight availability from Portsmouth to Texas

Explore weekly flight availability from Portsmouth to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 January 2025.

The most flights from P0R to USTX are scheduled on a Monday (22 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Texas by month

Plan your trip to Texas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Texas ranges from 48.0 - 125.0 inches per month. May is typically the wettest month, when rainfall can reach 125.0 mm. August is typically the driest time to visit Texas when rainfall is around 48.0 mm.

Temperature in Texas by month

Plan your trip to Texas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Texas, 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 8.0 C).

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated 21 January 2025.
See what other customers who have flown with KLM and Delta from Portsmouth to Texas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,521 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus
7.1
Good
1,082 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines to fly from Portsmouth to Texas one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £705. KLM flights start at £2,250 while deals on Delta start at £2,255 one-way.

  • What are the most popular routes from Portsmouth to Texas?

    While some choose either Southampton Eastleigh - Houston George Bush Intcntl or Southampton Eastleigh - Austin Bergstrom, Southampton Eastleigh - Houston Hobby is the most popular route from Portsmouth to Texas.

  • What are the most reliable airlines from Portsmouth to Texas?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Texas consider choosing Malaysia Airlines (75%), Gulf Air (73%) or American Airlines (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Texas?

    Looking for the cheapest flight from Portsmouth to Texas? While on average our users pay £1,630, our data indicates the cheapest price to be £546. The most popular route (Southampton Eastleigh - Houston Hobby), is priced around £696.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Portsmouth to Texas?

    Currently, March is the cheapest month in which you can book a flight from Portsmouth to Texas (average of £737). Flying from Portsmouth to Texas in July is currently the most expensive (average of £1,076). 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.

See more FAQs

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Alternative routes for Portsmouth to Texas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Texas

Discover the top 10 airlines that operate flights from Portsmouth to Texas. 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£384Average£599FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£422Average£826FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£422Average£808FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
WestJetCheapest£430Average£739FlexibilityNo cancel feeOn-time60%
Search WestJet flights
LufthansaCheapest£433Average£779FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£471Average£857FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£484Average£712FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£487Average£675FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£489Average£806FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£491Average£580FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to Texas.

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

Need flexible booking options for your flight to Texas from Portsmouth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Of course! You can now track prices for flights from Portsmouth to Texas and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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