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Cheap flights from Portsmouth to Austin from £576

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — AUS
26 nov — 3 dec1
1 adult

Find flights from Portsmouth to Austin within your budget

Customise your flight search to find flights from Portsmouth to Austin 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 939,815 searches. Data last updated 21 november 2024.

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Fly to

Any airport

Route

Depart

Return

Price

SouthamptonAustin

SOU - AUS

SOUAUS

Southampton Eastleigh

tis 3/12

19:55-16:55

2 stops27h 00m

Austin Bergstrom

tis 10/12

19:05-16:00

2 stops14h 55m

£871

SouthamptonAustin

SOU - AUS

SOUAUS

Southampton Eastleigh

tors 2/1

09:00-16:10

1 stop13h 10m

Austin Bergstrom

tors 9/1

18:15-08:50

1 stop32h 35m

£1,054

SouthamptonAustin

SOU - AUS

SOUAUS

Southampton Eastleigh

tors 2/1

09:00-16:10

1 stop13h 10m

Austin Bergstrom

tors 9/1

18:15-16:50

1 stop16h 35m

£1,116

SouthamptonAustin

SOU - AUS

SOUAUS

Southampton Eastleigh

tors 2/1

09:00-00:35

2 stops21h 35m

Austin Bergstrom

tors 9/1

06:20-08:25

2 stops20h 05m

£1,171

SouthamptonAustin

SOU - AUS

SOUAUS

Southampton Eastleigh

tis 18/2

09:30-23:32

3 stops44h 02m

£576

SouthamptonAustin

SOU - AUS

SOUAUS

Southampton Eastleigh

fre 3/1

19:55-16:55

2 stops27h 00m

£2,325

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Cheap flight deals from Portsmouth to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to Austin (AUS). 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 november 2024.

Round-trip from

£871
British Airways
  • British Airways
  • 3/12-10/12
  • 4 total stops
  • 41h 55m total
  • Portsmouth to Austin

Find flight deals from Portsmouth to Austin

Cheapest flights from Portsmouth to Austin
Explore the most affordable flight options available from Portsmouth to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 november 2024.

tis 3/1219:55SOU - AUS
2 stops27h 00mBritish Airways
tis 10/1219:05AUS - SOU
2 stops14h 55mBritish Airways
Deal found 19/11£871

Best time to book a flight from Portsmouth to Austin

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

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

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

Currently, February is the cheapest month in which you can book a flight from Portsmouth to Austin (average of £633). Flying from Portsmouth to Austin in June is currently the most expensive (average of £874). 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 AUS?

Find hourly flight availability from Portsmouth to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 november 2024.

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

What is the cheapest day to fly from Portsmouth to Austin?

Use this chart to determine the cheapest time to fly return from Portsmouth to Austin. Price data was last updated on 18 November 2024.

Travellers seeking maximum savings on their Portsmouth to Austin flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Austin by month

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

In terms of precipitation, rainfall in Austin ranges from 53.0 - 107.0 inches per month. May is typically the wettest month, when rainfall can reach 107.0 mm. July is typically the driest time to visit Austin when rainfall is around 53.0 mm.

Temperature in Austin by month

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

If weather is an important factor for your trip to Austin, 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 10.0 C).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated 21 november 2024.
8.0
Very Good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

8.0
Very Good
8,756 reviews
8.0
Very Good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

7.5
Good
663 reviews
8.0
Very Good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

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

6.7
Okay
6,837 reviews
8.0
Very Good
8,756 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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 Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Austin from Portsmouth?

    For a flight from Portsmouth to Austin, you will be flying into Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city. Austin Bergstrom is the only Austin airport and it handles 0 inbound flights from Portsmouth per day. 9 airlines have flights to Austin Bergstrom from Portsmouth on a regular basis.

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

    Before booking your flight to Austin from Portsmouth, check out the most reliable airlines to get you to your destination on time: Iberia (71%), American Airlines (64%), Aer Lingus( 64%).

  • What are the cheapest flights from Portsmouth to Austin?

    The cheapest flight price from Portsmouth to Austin is £442. On average you can expect to pay £1,312. The most popular route, (Southampton Eastleigh - Austin Bergstrom), can usually be booked for £829.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portsmouth to Austin 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 Austin?

    Currently, February is the cheapest month in which you can book a flight from Portsmouth to Austin (average of £633). Flying from Portsmouth to Austin in June is currently the most expensive (average of £874). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to Austin

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

Top 9 airlines flying from Portsmouth to Austin

Discover the top 9 airlines that operate flights from Portsmouth to Austin. 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 939,815 searches. Data last updated 21 november 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£405Average£610FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£408Average£680FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£409Average£596FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£419Average£559FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£441Average£627FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£476Average£580FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£487Average£609FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£499Average£709FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£507Average£830FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Deals for Portsmouth to Austin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Austin from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Austin 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 Austin 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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