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Cheap flights from Portsmouth to Houston George Bush Intcntl Airport from £586

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAH
16 Oct — 23 Oct1
1 adult

One-way flights to George Bush Intcntl from Portsmouth

Search for one-way flight options from Portsmouth to George Bush Intcntl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,024,559 searches. Data last updated 11 October 2024.
Wed 19/216:10SOU - IAH
3 stops33h 55mMultiple Airlines
Deal found 10/10£586
Wed 19/209:30SOU - IAH
2 stops34h 40mAer Lingus
Deal found 10/10£716
Wed 19/217:20SOU - IAH
1 stop26h 15mKLM
Deal found 10/10£1,432
Tue 14/119:55SOU - IAH
2 stops24h 15mBritish Airways
Deal found 10/10£1,438

Find flights from Portsmouth to George Bush Intcntl within your budget

Customise your flight search to find flights from Portsmouth to George Bush Intcntl 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 1,024,559 searches. Data last updated 11 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£886 - £988

Route

Depart

Return

Price

Southampton EastleighHouston George Bush Intcntl

SOU - IAH

SOUIAH

Southampton Eastleigh

Wed 19/2

2 stops20h 09m

Houston George Bush Intcntl

Wed 26/2

1 stop19h 25m

£886

Southampton EastleighHouston George Bush Intcntl

SOU - IAH

SOUIAH

Southampton Eastleigh

Tue 14/1

2 stops24h 15m

Houston George Bush Intcntl

Mon 31/3

2 stops18h 25m

£988

Flights are sorted by cheapest first

Deals found on 10/10

Best time to book a flight from Portsmouth to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl

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

What is the cheapest month to book a flight from Portsmouth to Houston George Bush Intcntl Airport?

Currently, February is the cheapest month in which you can book a flight from Portsmouth to Houston George Bush Intcntl Airport (average of £680). Flying from Portsmouth to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,062). 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 IAH?

Find hourly flight availability from Portsmouth to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 October 2024.

When flying from Portsmouth to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portsmouth to Houston George Bush Intcntl Airport

Explore weekly flight availability from Portsmouth to George Bush Intcntl. 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 11 October 2024.

The most flights from P0R to IAH are scheduled on a Monday (22 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl 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 George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl 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).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 11 October 2024.
KLM
7.8
Good
1,357 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,357 reviews
KLM
7.8
Good
1,357 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Aer Lingus
7.1
Good
1,103 reviews
KLM
7.8
Good
1,357 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

British Airways
6.7
Okay
6,821 reviews
KLM
7.8
Good
1,357 reviews
Check prices

Overall

7.8

Crew

8.4

Food

7.3

Comfort

7.7

Boarding

7.9

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Related info for your journey

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

  • Can I find flights from Portsmouth to Houston George Bush Intcntl Airport for under £900 on Cheapflights?

    Yes, there are multiple flights from Portsmouth to Houston George Bush Intcntl Airport for under £900. The cheapest flight booked recently is on KLM for just £886, but on average you can expect to pay £937.

  • What days are direct flights available from Portsmouth to Houston George Bush Intcntl Airport?

    Days when direct flights are available for this flight are: Friday.

  • How many flights depart from Portsmouth to Houston George Bush Intcntl Airport on average per day?

    On average 2 flights depart from Portsmouth to Houston George Bush Intcntl Airport per day.
    Afternoon (Midday - 6pm) - 100% of flight departures

  • How long is the flight from Portsmouth to Houston George Bush Intcntl Airport?

    A quick flight from Portsmouth to Houston George Bush Intcntl Airport can take about 20h 09m. KLM provides one of the quickest options available for as low as £886. Airlines will cover a distance of 4850 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Portsmouth to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as £716 on Aer Lingus. Other airlines that offer cheap prices include KLM from £1,432 and British Airways from £1,438 one-way.

  • What are the most reliable airlines from Portsmouth to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to Houston George Bush Intcntl Airport consider choosing Air Canada (84%), Austrian Airlines (84%) or Brussels Airlines (84%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to Houston George Bush Intcntl Airport?

    Looking at all options, your cheapest flight can be booked for £510. While the most popular route (Southampton Eastleigh - Houston George Bush Intcntl) can be booked for £886 on average our data indicates £1,443 when flying from Portsmouth to Houston George Bush Intcntl Airport.

  • What does LHR to IAH mean?

    London Heathrow Airport is LHR and Houston George Bush Intcntl Airport is IAH. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), Southampton Eastleigh Airport (SOU) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Portsmouth to George Bush Intcntl that include extra baggage allowance?

    The amount of baggage you can bring on your Portsmouth to George Bush Intcntl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portsmouth to George Bush Intcntl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portsmouth to George Bush Intcntl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portsmouth to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to George Bush Intcntl?

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

  • Can I find deals for business class flights from Portsmouth to George Bush Intcntl?

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

  • Can I find deals for flights from Portsmouth to George Bush Intcntl that allow pets onboard?

    Many airlines flying from Portsmouth to George Bush Intcntl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portsmouth to George Bush Intcntl?

    Yes, you can often find last-minute deals on Portsmouth to George Bush Intcntl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • What is the cheapest month to book a flight from Portsmouth to Houston George Bush Intcntl Airport?

    Currently, February is the cheapest month in which you can book a flight from Portsmouth to Houston George Bush Intcntl Airport (average of £680). Flying from Portsmouth to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,062). 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.

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Top 10 airlines flying from Portsmouth to George Bush Intcntl

Discover the top 10 airlines that operate flights from Portsmouth to George Bush Intcntl. 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 1,024,559 searches. Data last updated 11 October 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£429Average£483FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£433Average£597FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£444Average£588FlexibilityNo cancel feeOn-time76%
Search Finnair flights
United AirlinesCheapest£450Average£759FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IcelandairCheapest£451Average£528FlexibilityNo cancel feeOn-time76%
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Austrian AirlinesCheapest£453Average£797FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£454Average£762FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
WestJetCheapest£458Average£731FlexibilityNo cancel feeOn-time60%
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Brussels AirlinesCheapest£493Average£763FlexibilityNo cancel feeOn-timeN/A
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IberiaCheapest£503Average£741FlexibilityNo cancel feeOn-time77%
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Certainly. Search results for flights to George Bush Intcntl from Portsmouth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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