£325 Cheap Flights from Austin (AUS) to London (LHR)

View £325 flight on Sat, 24 Oct 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £325 for one-way flights and £666 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Sat, 9 May - Thu, 21 May
AUS
Austin
LHR
London
£666 Return, found 2 days ago
£666
Return
found 2 days ago
Select Virgin Atlantic flight, departing Sat, 9 May from Austin to London, returning Thu, 21 May, priced at £666 found 2 days ago
Iberia
Wed, 12 Aug - Wed, 2 Sept
AUS
Austin
LHR
London
£668 Return, found 4 hours ago
£668
Return
found 4 hours ago
Select Iberia flight, departing Wed, 12 Aug from Austin to London, returning Wed, 2 Sept, priced at £668 found 4 hours ago
Delta
Tue, 22 Sept - Thu, 8 Oct
AUS
Austin
LHR
London
£668 Return, found 4 days ago
£668
Return
found 4 days ago
Select Delta flight, departing Tue, 22 Sept from Austin to London, returning Thu, 8 Oct, priced at £668 found 4 days ago
KLM
Sun, 10 May - Tue, 19 May
AUS
Austin
LHR
London
£670 Return, found 1 day ago
£670
Return
found 1 day ago
Select KLM flight, departing Sun, 10 May from Austin to London, returning Tue, 19 May, priced at £670 found 1 day ago
KLM
Mon, 7 Sept - Mon, 14 Sept
AUS
Austin
LHR
London
£671 Return, found 1 day ago
£671
Return
found 1 day ago
Select KLM flight, departing Mon, 7 Sept from Austin to London, returning Mon, 14 Sept, priced at £671 found 1 day ago
KLM
Wed, 28 Oct - Wed, 4 Nov
AUS
Austin
LHR
London
£672 Return, found 2 days ago
£672
Return
found 2 days ago
Select KLM flight, departing Wed, 28 Oct from Austin to London, returning Wed, 4 Nov, priced at £672 found 2 days ago
KLM
Wed, 5 Aug - Wed, 19 Aug
AUS
Austin
LHR
London
£673 Return, found 19 hours ago
£673
Return
found 19 hours ago
Select KLM flight, departing Wed, 5 Aug from Austin to London, returning Wed, 19 Aug, priced at £673 found 19 hours ago
KLM
Mon, 4 May - Wed, 20 May
AUS
Austin
LHR
London
£674 Return, found 4 days ago
£674
Return
found 4 days ago
Select KLM flight, departing Mon, 4 May from Austin to London, returning Wed, 20 May, priced at £674 found 4 days ago
Iberia
Sun, 10 May - Tue, 19 May
AUS
Austin
LHR
London
£675 Return, found 1 day ago
£675
Return
found 1 day ago
Select Iberia flight, departing Sun, 10 May from Austin to London, returning Tue, 19 May, priced at £675 found 1 day ago
Air France
Sun, 10 May - Tue, 19 May
AUS
Austin
LHR
London
£676 Return, found 1 day ago
£676
Return
found 1 day ago
Select Air France flight, departing Sun, 10 May from Austin to London, returning Tue, 19 May, priced at £676 found 1 day ago

Alternative airports near London

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

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from £953
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from £953

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

September is typically the cheapest month to fly

From £553 - £784 per traveller.

Frequently asked questions

How much does a flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) cost?
One-way flights typically cost between £344 and £1,594 and return flights often range between £344 and £1,594. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
September is typically the cheapest month to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow), with average return fares of approximately £521. This is about 17% lower than the average price throughout the year. September often sees lower prices as the peak summer travel season ends and demand decreases. Other cheap months to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) include August and October.
Which airlines fly direct from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
Enter AUS to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
To find a cheap flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
The best airline to fly with from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) will differ from traveller to traveller. If you like to fly early, BA offers early morning flights. If price is the most important factor, BA typically offers the lowest fares. AA offers the most daily flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
Based on booking data from the past year, the cheapest months to fly from Austin-Bergstrom Intl. (AUS) to London Heathrow (LHR) are typically September and August. However, the most popular months for this route are June and July, which means you'll find plenty of flight options during those times. To balance good value with availability, consider flying in late August or early September. While August is one of the cheapest months, offering flights around £521, it's also close to the popular summer travel period, giving you a good selection of flights.
How many flights per day from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
There are approximately 2 nonstop flights per day from Austin-Bergstrom Intl. (AUS) to Heathrow (LHR). For even more choice, look at flights that include layovers, as there are around 144 connecting flights per day. Some common connection points include John F. Kennedy Intl. (JFK), Dallas-Fort Worth Intl. (DFW), and O'Hare Intl. (ORD).
What is the earliest flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
The earliest flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) typically departs at approximately 5:00 AM local time. This flight is operated by American Airlines and is a seasonal service active in August. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
You'll typically find the most flights from Austin-Bergstrom Intl. (AUS) to London Heathrow (LHR) on a Sunday, with around 98 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Sundays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from Austin-Bergstrom Intl. (AUS) to London Heathrow (LHR) are in the afternoon, from 3pm to 6pm. About 31% of passengers prefer this time. Many major carriers, including British Airways, American Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll arrive in London in the morning, ready to start your day.
How long does it take to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
Flying nonstop from AUS to LHR takes around 9 hours 20 minutes, with the route covering approximately 4,905 miles. Flights with a layover typically take 2 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
Select the "Business class" and "First class" filters when looking for AUS to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Austin-Bergstrom Intl. (AUS)?
From Austin-Bergstrom Intl. (AUS), you can fly into London Intl. (YXU), London City (LCY), Gatwick (LGW) and Heathrow (LHR) in London. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Denver Intl. (DEN), San Francisco Intl. (SFO) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow)?
If you booked your Austin, TX (AUS-Austin-Bergstrom Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, United, Virgin Atlantic
Return price
£666
Distance
7846 km
Average flight time
15 hours 22 mins

Book with confidence

Compare flights from Austin to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Austin to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Austin-Bergstrom Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Austin-Bergstrom Intl. (AUS) to Heathrow (LHR)

The easiest way to view the best deals on flights from Austin to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Austin-Bergstrom Intl. to Heathrow start at just £666 and range up to £676.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Austin and London
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Austin to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Austin-Bergstrom Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Austin to London easily and book with confidence

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*Available to Expedia members.