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Cheap flights from Portsmouth to Houston George Bush Intcntl Airport from £1,487

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — IAH
23 Jun — 30 Jun1
1 adult
Sun 23/6
Sun 30/6

How far in advance should I book a flight from Portsmouth to Houston George Bush Intcntl Airport?

Travelers have found it’s best to book a flight 47 days in advance to save up to 30% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portsmouth to Houston George Bush Intcntl Airport 1-2 weeks in advance for as low as £584, or £812 for flights within the next 24 hours.

What is the cheapest month to fly from Portsmouth to Houston George Bush Intcntl Airport?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to Houston George Bush Intcntl Airport. Flights to Houston George Bush Intcntl Airport from Portsmouth in January are about £701 on average during January, but can be found for as low as £446.

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

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.

Cheap British Airways flights from Portsmouth to George Bush Intcntl

Explore cheap flight options specifically provided by British Airways for the route between Portsmouth and George Bush Intcntl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 18 June 2024.
Sun 23/619:55SOU - IAH
2 stops23h 50mBritish Airways
Mon 25/1121:40IAH - SOU
2 stops15h 45mBritish Airways
Deal found 16/6£1,487
Sun 23/619:55SOU - IAH
2 stops23h 50mBritish Airways
Fri 29/1115:55IAH - SOU
2 stops15h 10mBritish Airways
Deal found 16/6£1,517
Mon 24/619:55SOU - IAH
2 stops23h 50mBritish Airways
Thu 28/1121:40IAH - SOU
2 stops15h 45mBritish Airways
Deal found 16/6£2,300
Wed 26/619:55SOU - IAH
2 stops23h 50mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,330
Tue 25/619:55SOU - IAH
2 stops29h 04mBritish Airways
Tue 26/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,607
Tue 25/619:55SOU - IAH
2 stops29h 04mBritish Airways
Fri 29/1115:55IAH - SOU
2 stops15h 10mBritish Airways
Deal found 16/6£2,637
Mon 24/619:55SOU - IAH
2 stops29h 04mBritish Airways
Fri 28/615:35IAH - SOU
2 stops17h 50mBritish Airways
Deal found 18/6£11,396

Cheap Portsmouth to George Bush Intcntl flights in June & July 2024

Find cheap flight options from Portsmouth to George Bush Intcntl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Prices were last updated on 18 June 2024.
Sun 23/619:55SOU - IAH
2 stops23h 50mBritish Airways
Mon 25/1121:40IAH - SOU
2 stops15h 45mBritish Airways
Deal found 16/6£1,487
Fri 21/619:55SOU - IAH
2 stops23h 50mBritish Airways
Mon 25/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£1,517
Fri 21/619:55SOU - IAH
2 stops23h 50mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£1,547
Mon 24/619:55SOU - IAH
2 stops23h 50mBritish Airways
Thu 28/1121:40IAH - SOU
2 stops15h 45mBritish Airways
Deal found 16/6£2,300
Wed 26/619:55SOU - IAH
2 stops23h 50mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,330
Thu 20/619:55SOU - IAH
2 stops23h 45mBritish Airways
Thu 28/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,360
Thu 20/619:55SOU - IAH
2 stops23h 45mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,391
Tue 25/619:55SOU - IAH
2 stops29h 04mBritish Airways
Tue 26/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,607
Tue 25/619:55SOU - IAH
2 stops29h 04mBritish Airways
Fri 29/1115:55IAH - SOU
2 stops15h 10mBritish Airways
Deal found 16/6£2,637

Portsmouth to George Bush Intcntl 2024 flight deals

Discover exclusive flight deals for travel between Portsmouth and George Bush Intcntl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 18 June 2024.
Sun 23/619:55SOU - IAH
2 stops23h 50mBritish Airways
Tue 26/1121:40IAH - SOU
2 stops15h 45mBritish Airways
Deal found 16/6£1,487
Fri 21/619:55SOU - IAH
2 stops23h 50mBritish Airways
Mon 25/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£1,517
Fri 21/619:55SOU - IAH
2 stops23h 50mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£1,547
Mon 24/619:55SOU - IAH
2 stops23h 50mBritish Airways
Mon 25/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,300
Wed 26/619:55SOU - IAH
2 stops23h 50mBritish Airways
Sat 30/1115:55IAH - SOU
2 stops15h 10mBritish Airways
Deal found 16/6£2,330
Thu 20/619:55SOU - IAH
2 stops23h 45mBritish Airways
Thu 28/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,360
Thu 20/619:55SOU - IAH
2 stops23h 45mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,391
Tue 25/619:55SOU - IAH
2 stops29h 04mBritish Airways
Tue 26/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,607
Tue 25/619:55SOU - IAH
2 stops29h 04mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,637

Portsmouth to George Bush Intcntl flights leaving soon

Find last-minute flight options from Portsmouth to George Bush Intcntl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 18 June 2024.
Sun 23/619:55SOU - IAH
2 stops23h 50mBritish Airways
Mon 25/1121:40IAH - SOU
2 stops15h 45mBritish Airways
Deal found 16/6£1,487
Sun 23/619:55SOU - IAH
2 stops23h 50mBritish Airways
Fri 29/1115:55IAH - SOU
2 stops15h 10mBritish Airways
Deal found 16/6£1,517
Mon 24/619:55SOU - IAH
2 stops23h 50mBritish Airways
Mon 25/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,300
Wed 26/619:55SOU - IAH
2 stops23h 50mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,330
Tue 25/619:55SOU - IAH
2 stops29h 04mBritish Airways
Tue 26/1115:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,607
Tue 25/619:55SOU - IAH
2 stops29h 04mBritish Airways
Sun 1/1215:55IAH - SOU
2 stops18h 05mBritish Airways
Deal found 16/6£2,637
Mon 24/619:55SOU - IAH
2 stops29h 04mBritish Airways
Fri 28/615:35IAH - SOU
2 stops17h 50mBritish Airways
Deal found 18/6£11,396

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 976,051 searches. Data last updated 18 June 2024.
Wed 10/708:30SOU - IAH
2 stops16h 29mBritish Airways
Deal found 17/6£2,237

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

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.

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 18 June 2024.
British Airways
6.8
Okay
6,714 reviews
Check prices

Entertainment

6.5

Overall

6.8

Boarding

6.9

Crew

7.6

Food

6.4

Comfort

6.8

Reviews

1 / 10

Check in and boarding are fast and organized , ground support staff and information are available to provide answer for your questions.

British Airways
6.8
Okay
6,714 reviews
British Airways
6.8
Okay
6,714 reviews
Check prices

Entertainment

6.5

Overall

6.8

Boarding

6.9

Crew

7.6

Food

6.4

Comfort

6.8

Reviews

1 / 10

Check in and boarding are fast and organized , ground support staff and information are available to provide answer for your questions.

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.

  • Are there last-minute flights available from Portsmouth to Houston George Bush Intcntl Airport for under £1,500?

    There are currently 7+ open flights from Portsmouth to Houston George Bush Intcntl Airport within the next 7 days for less than £1,500.

  • 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 (77%), Austrian Airlines (77%) or Brussels Airlines (77%) 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 £580. While the most popular route (Southampton Eastleigh - Houston George Bush Intcntl) can be booked for £1,487 on average our data indicates £1,012 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.

  • How recently were the Portsmouth to Houston George Bush Intcntl Airport flight deals updated?

    The Portsmouth to Houston George Bush Intcntl Airport flight deals you see on this page were last updated on 18/6.

  • What are the most popular airlines that fly from Portsmouth to Houston George Bush Intcntl Airport?

    Consider American Airlines, Air Canada or Finnair when booking your flight. These represent the most popular airlines when flying from Portsmouth to Houston George Bush Intcntl Airport.

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

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Houston George Bush Intcntl Airport (average of £663). Flying from Portsmouth to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £927). 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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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 976,051 searches. Data last updated 18 June 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£446Average£676FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£449Average£725FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£456Average£851FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£463Average£799FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£465Average£592FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Austrian AirlinesCheapest£466Average£780FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£469Average£908FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Brussels AirlinesCheapest£508Average£779FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
IberiaCheapest£516Average£743FlexibilityNo cancel feeOn-time77%
Search Iberia flights
American AirlinesCheapest£524Average£819FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Portsmouth to George Bush Intcntl by cabin class

Find flights from Portsmouth to George Bush Intcntl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Hourly flight availability from Portsmouth to George Bush Intcntl

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 18 June 2024.
1%of flight departuresEarly morningMidnight to 6 am
55%of flight departuresMorning6 am to noon
44%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portsmouth to George Bush Intcntl?

Cheapflights makes it easy to find Portsmouth to George Bush Intcntl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to George Bush Intcntl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to George Bush Intcntl from Portsmouth.

Can Cheapflights find flights from Portsmouth to George Bush Intcntl with no change fees?

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.

Can Cheapflights notify me if prices for flights from Portsmouth to George Bush Intcntl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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