Cheap Flights from Portsmouth to George Bush Intercontinental from £3,008

How to find the cheapest flight from
Portsmouth to George Bush Intercontinental (IAH)

All the information you need to plan the best null to IAH flight in 2021: compare Portsmouth to George Bush Intercontinental flight prices with the expected peak season, weather and rainfall in George Bush Intercontinental.

How far in advance should I book a flight from Portsmouth to George Bush Intercontinental?

Find a great deal and save up to 47% by booking at least 49 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Portsmouth to George Bush Intercontinental within the next two weeks, with the cheapest ticket starting at £560.

What is the cheapest month to fly from Portsmouth to George Bush Intercontinental?

The best pricing can be found in the month of February. Prices to George Bush Intercontinental from Portsmouth average £542. You can even find prices in February for less than £542, as users have found deals to George Bush Intercontinental from as low as £352. The month of July appears to be one of the more expensive times to travel to George Bush Intercontinental from Portsmouth. Flying in the targeted month can save you up to 38%.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Portsmouth</span> to <span class="emphasized">George Bush Intercontinental</span> flights.

Flight FAQs

From Portsmouth to George Bush Intercontinental

Are flight prices decreasing from Portsmouth to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portsmouth and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What airport do you fly into for flights to Houston from Portsmouth?

For a flight from Portsmouth to Houston, you will be flying into George Bush Intcntl. Houston George Bush Intcntl (IAH) is just 15.9 mi from the centre vof the city. George Bush Intcntl is the only Houston airport and it handles 0 inbound flights from Portsmouth per day. 14 airlines have flights to Houston George Bush Intcntl from Portsmouth on a regular basis.

Can I find flights from Portsmouth to George Bush Intercontinental for under £3,055 on Cheapflights?

Yes, there are multiple flights from Portsmouth to George Bush Intercontinental for under £3,055. The cheapest flight booked recently is on KLM for just £3,008, but on average you can expect to pay £3,008.

Are there direct flights from Portsmouth to George Bush Intercontinental for under £2,984 on Cheapflights?

There are no direct flights from Portsmouth to George Bush Intercontinental, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Portsmouth weather warmer or cooler than Houston?

Temperatures around the 30 °Cs can be experienced in August. The weather in Houston is hotter than in Portsmouth. Plan for potential changes in flight availability as peak weather approaches in this location.

What are the most popular airlines that fly from Portsmouth to Houston?

American Airlines, Air Canada and Air France are the most popular airlines when flying from Portsmouth to Houston.

What are the cheapest flights from Portsmouth to Houston?

The cheapest flight price from Portsmouth to Houston is £304. On average you can expect to pay £1,591. The most popular route, (Southampton Eastleigh - Houston George Bush Intcntl), can usually be booked for £1,048.

What are the most reliable airlines from Portsmouth to Houston?

No one likes to see their flight delayed. When booking a flight from Portsmouth to Houston consider choosing American Airlines(96%), Aer Lingus(96%) or Finnair(96%), as they are the most reliable in getting you off to your destination on time.

How long does is the flight from Portsmouth to George Bush Intercontinental?

For as low as £3,008, KLM can have you in George Bush Intercontinental from Portsmouth in 19h 39m.

What is the cheapest airline to fly from Portsmouth to George Bush Intercontinental return?

According to our current data, KLM (£3,008), offers the cheapest pricing from Portsmouth to George Bush Intercontinental.

Hire a Car

Car Rentals at George Bush Intercontinental Car Rentals in USA

Alternative routes for Portsmouth to George Bush Intercontinental

See prices for flight routes from nearby airports that may be better suited for you.

Birmingham to Brownsville from £742 pp

Bristol to Corpus Christi from £891 pp

Destination information for George Bush Intercontinental

Things to know before you go - useful duration and weather info for your trip from Portsmouth to George Bush Intercontinental.

£1 = $1.41

33.0 °C

169.0 mm

Airports servicing Portsmouth

Southampton (SOU)

Airports servicing Houston

Houston (IAH)

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	£352	£672	No cancel fee	72%	Search Virgin Atlantic flights
KLM	£426	£692	No cancel fee	75%	Search KLM flights
Brussels Airlines	£467	£728	No cancel fee	N/A	Search Brussels Airlines flights
Delta	£349	£730	No cancel fee	N/A	Search Delta flights
Air France	£448	£737	No cancel fee	77%	Search Air France flights
Finnair	£480	£755	No cancel fee	76%	Search Finnair flights
Austrian Airlines	£344	£755	No cancel fee	78%	Search Austrian Airlines flights
Lufthansa	£421	£761	No cancel fee	76%	Search Lufthansa flights
Air Canada	£390	£784	No cancel fee	67%	Search Air Canada flights
WestJet	£702	£791	No cancel fee	60%	Search WestJet flights

Hourly flight availability from Portsmouth to George Bush Intercontinental

See what time of day planes typically take off from Portsmouth towards George Bush Intercontinental.

Morning 6 AM to midday	100% of flight departures
Early morning Midnight to 6 AM	0% of flight departures
Afternoon Midday to 6 PM	0% of flight departures
Evening 6 PM to midnight	0% of flight departures

Midnight

6 AM

Noon

6 PM

Cheap flights from Portsmouth to George Bush Intercontinental

How to find the cheapest flight from
Portsmouth to George Bush Intercontinental (IAH)

All the information you need to plan the best null to IAH flight in 2021: compare Portsmouth to George Bush Intercontinental flight prices with the expected peak season, weather and rainfall in George Bush Intercontinental.

How far in advance should I book a flight from Portsmouth to George Bush Intercontinental?

What is the cheapest month to fly from Portsmouth to George Bush Intercontinental?

Portsmouth to George Bush Intercontinental 2021 flight deals

Cheap flights to George Bush Intercontinental from Portsmouth found for this year