$744 Cheap Flights from London (LHR) to Austin (AUS)

View $744 flight on Tue, Aug 26, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from London to Austin (LHR-AUS)

Prices were available within the past 7 days and start at $744 for one-way flights and $626 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$626 Roundtrip, found 4 days ago
$626
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $626 found 4 days ago
Brussels Airlines
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$649 Roundtrip, found 4 days ago
$649
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $649 found 4 days ago
Swiss International Air Lines
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$651 Roundtrip, found 4 days ago
$651
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $651 found 4 days ago
Brussels Airlines
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$653 Roundtrip, found 4 days ago
$653
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $653 found 4 days ago
Brussels Airlines
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$658 Roundtrip, found 4 days ago
$658
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $658 found 4 days ago
Air Canada
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$663 Roundtrip, found 4 days ago
$663
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $663 found 4 days ago
Lufthansa
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$665 Roundtrip, found 4 days ago
$665
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $665 found 4 days ago
Iberia
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$696 Roundtrip, found 4 days ago
$696
Roundtrip
found 4 days ago
Select Iberia flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $696 found 4 days ago
Iberia
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$700 Roundtrip, found 4 days ago
$700
Roundtrip
found 4 days ago
Select Iberia flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $700 found 4 days ago
British Airways
Thu, Feb 12 - Thu, Feb 19
LHR
London
AUS
Austin
$700 Roundtrip, found 4 days ago
$700
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Feb 12 from London to Austin, returning Thu, Feb 19, priced at $700 found 4 days ago

Find the cheapest month to fly from London (LHR) to Austin (AUS)

November is typically the cheapest month to fly

From $579 - $1,222 per traveler.

Graph displaying average flight prices per month

Alternative airports near Austin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin-Bergstrom Intl. AUS. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $814
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $814
Flights from London (LHR) to Austin (AUS)
Origin airport
Heathrow
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$625
Distance
4903 mi
Average flight time
4 hours 20 mins

London to Austin Flights

The cheapest times to fly from London to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Austin are during the month of February. You can find some of the cheapest flights from London to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Austin

Sunday is one of the best days to book for cheap flights from London to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Austin in 2025. You can also book with separate airlines for your outbound and return journeys, from $744 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS) cost?
Get a cheap one-way flight from $744 or cheap return flight from $626 from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
February is the cheapest month to fly from LHR to AUS. Planning your trip for the off-season is often the key to finding a great deal.
Which airlines fly direct from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
Catch a direct flight with British Airways and fly straight from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS).
What is the cheapest airline that flies from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LHR to AUS flight.
How many flights per day from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
On average, there's only 1 direct flight leaving from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS) each day. If this isn't convenient for you, consider flights with a layover. Just filter your search results on Expedia to include one or two stops to discover a better alternative.
What are the most popular departure times for flights from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
The 12 PM departures from LHR to AUS see the highest demand. These flights can come with a higher price due to their popularity. If you want to save on your trip, pick a less crowded time to fly.
What day of the week has the most flights from LHR to AUS?
If you travel on a Thursday, you'll get the largest range of choices for flights from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS).
What is the earliest flight from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
Catch the earliest flight at around 12:10PM UTC+0, leaving from Heathrow Airport (LHR). You'll be traveling for about 10h 45m, arriving at Austin-Bergstrom Intl. Airport (AUS) at approximately 4:55PM UTC-6.
How long does it take to fly from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
It takes about 10 hours and 45 minutes to fly the 4,900 mi from LHR to AUS.
What is the best time to fly from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
To avoid possible delays on the Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS) route, aim to fly before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Austin from Heathrow Airport (LHR)?
Compare your flight options from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS). This is the only airport in Austin you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Holding off until just before your departure to book a flight from LHR to AUS generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a LHR to AUS flight and hotel package?
Compared with arranging hotels and flights separately, booking a LHR to AUS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place takes the hassle out of planning your trip. Just pick your flights and select from our wide range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Austin-Bergstrom Intl. Airport (AUS)?
If you booked your LHR to AUS flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.