LHR - AUS

$596 Find Cheap Flights from London Heathrow Airport to Austin - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Austin departing on 8/31. 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.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$879
Typical prices: $779-$1,030
Virgin Atlantic
Mon 8/24Tue 9/8
LHR - AUS • 1 stop
Cheapest non-stop
$883
Typical prices: $760-$950
Finnair
Mon 9/7Mon 9/21
LHR - AUS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
British Airways premium economy adds more space; American Main Cabin Extra adds perks.
American offers high-speed Wi-Fi; Iberia adds free messaging for Iberia Plus members.
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Top airlines
Cheapest • from $879 (round-trip)
Best reviews • 7.4 score
Airline reviews
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Nonstop flights
You can fly direct with British Airways. Average duration is 10h 22m
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 79% on-time
Best time • Fewest delays
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Top layover airports
Cheapest • Avg $992 (round-trip)
Shortest trip • 13h 21m (one-way)
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 24% compared to booking last minute.
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When to travel
Cheapest • 16% price drop
Most popular
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Flight Deals

Cheap Flights from Heathrow to Austin (LHR-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Heathrow to Austin

Mon, Aug 24 - Tue, Sep 8
Virgin Atlantic Logo
8:40 am - 4:10 pm
LHR
-
AUS
13h 30m
1 stop
Virgin Atlantic Logo
3:50 pm - 8:10 pm
AUS
-
LHR
22h 20m
1 stop
$879Virgin Atlantic
Wed, Sep 23 - Wed, Oct 7
Multiple Airlines Logo
6:50 am - 8:34 pm
LHR
-
AUS
19h 44m
2 stops
Multiple Airlines Logo
5:25 pm - 11:55 am
AUS
-
LHR
12h 30m
1 stop
$879Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Finnair Logo
6:10 pm - 10:36 pm
LHR
-
AUS
34h 26m
2 stops
Finnair Logo
1:51 pm - 2:25 pm
AUS
-
LHR
18h 34m
1 stop
$879Finnair
Wed, Sep 23 - Wed, Oct 7
United Airlines Logo
6:50 am - 4:25 pm
LHR
-
AUS
15h 35m
2 stops
United Airlines Logo
2:30 pm - 10:40 am
AUS
-
LHR
14h 10m
2 stops
$881United Airlines
Wed, Nov 18 - Sat, Nov 21
United Airlines Logo
7:30 am - 10:52 pm
LHR
-
AUS
21h 22m
2 stops
United Airlines Logo
12:05 pm - 9:00 pm
AUS
-
LHR
50h 55m
2 stops
$883United Airlines
Mon, Sep 21 - Sun, Sep 27
United Airlines Logo
6:50 am - 4:23 pm
LHR
-
AUS
15h 33m
2 stops
United Airlines Logo
11:40 am - 9:00 pm
AUS
-
LHR
27h 20m
2 stops
$886United Airlines
Fri, Sep 25 - Mon, Sep 28
British Airways Logo
4:05 pm - 8:35 pm
LHR
-
AUS
10h 30mnonstop
British Airways Logo
10:30 pm - 1:55 pm
AUS
-
LHR
9h 25mnonstop
$896British Airways
Thu, Sep 10 - Thu, Sep 17
British Airways Logo
11:10 am - 3:25 pm
LHR
-
AUS
10h 15mnonstop
British Airways Logo
10:30 pm - 1:55 pm
AUS
-
LHR
9h 25mnonstop
$897British Airways
Mon, Sep 7 - Mon, Sep 21
American Airlines Logo
11:10 am - 3:25 pm
LHR
-
AUS
10h 15mnonstop
American Airlines Logo
12:02 pm - 6:25 am
AUS
-
LHR
12h 23m
1 stop
$902American Airlines
Mon, Sep 7 - Mon, Sep 21
American Airlines Logo
11:10 am - 3:25 pm
LHR
-
AUS
10h 15mnonstop
American Airlines Logo
12:02 pm - 6:25 am
AUS
-
LHR
12h 23m
1 stop
$908American Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to Austin flights

Get data-powered insights and trends into flights from Heathrow to Austin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London Heathrow Airport to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Austin departing in August.

Flight prices are typical for this route right now.

Flights to Austin from London Heathrow Airport usually cost between $816 and $1,118 in August.
The lowest price found in the past 5 days was $879 on Virgin Atlantic (Aug 24-Sep 8).

What’s the cheapest day of the week to fly from London Heathrow Airport to Austin?

The average price of all round-trip flights from London Heathrow Airport to Austin clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Austin on a Thursday and more expensive on a Saturday. On your return trip to London Heathrow Airport, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from London Heathrow Airport to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Austin is February, where tickets cost $800 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,145 and $1,098 respectively.

Can I save money by flying with a layover from London Heathrow Airport to Austin?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $891 on average.

How far in advance should I book a flight from London Heathrow Airport to Austin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Austin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Austin, you should book around 4 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from Heathrow to Austin

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and AUS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low season

January

Cheapest flight

$596
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from London Heathrow Airport to Austin

When to book flights from Heathrow to Austin

Are your dates flexible? Find out the best times to travel from Heathrow to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Austin flights

  • Can I fly from London to Austin non-stop?

    Yes, you can fly non-stop between these two popular cities. You can take a British Airways flight, which tends to take around 10h 30min, directly from London Heathrow. There are also indirect flight options, which might be slightly cheaper but require one transfer. For example, Iberia fly this route and require a change, often in Chicago.

  • Can I fast track through security at London Heathrow Airport?

    With Heathrow being such a popular airport, it is often very busy, so a great way to speed things up is to use the Fast Track Security service. This needs to be pre-booked at least 24h in advance, and it costs about £12.50, but it will help you bypass the queues via the express lane. This is a great way of ensuring you’re not late for your flight, especially during peak travel times.

  • Are there airport hotels I can stay at before my flight?

    Should you opt for an early flight or just want to have a relaxed morning ahead of travelling, you can stay in a hotel close to the terminal building. Direct routes with British Airways leave from Terminal 3, so you could stay at a hotel such as the Aerotel, which is only a short walk from the terminal building ahead of your flight.

  • How can I get from Austin Airport to the centre of the city?

    You can travel from Austin Airport to the centre of the city easily. The Airport Shuttle leaves from the bus stop, which is easy to spot as it’s a gigantic neon blue guitar. It takes about 35min to reach the centre and costs approximately $1.25 (£0.90). You can also get a taxi from the taxi rank outside the front of the terminal building. This costs about $30 (£22) and takes around 15min to arrive.

  • What is the cheapest flight from London Heathrow Airport to Austin?

    In the last 5 days, the lowest price for a flight from London Heathrow Airport to Austin was $596 for a one-way ticket and $879 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Austin?

    Yes, you’ll need a passport to travel to Austin from London Heathrow Airport.

  • Which aircraft models fly most regularly from London Heathrow Airport to Austin?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London Heathrow Airport to Austin flight route.

  • Which airline alliances offer flights from London Heathrow Airport to Austin?

    Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Austin, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London Heathrow Airport to Austin?

    There are nonstop flights from London Heathrow Airport to Austin on a daily basis.

  • Which is the best airline for flights from London to Austin, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from London to Austin are United Airlines and American Airlines. With an average price for the route of $906 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,083 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Heathrow Airport to Austin

  • Looking for a cheap flight? 25% of our users found flights on this route for $595 or less one-way and $1,063 or less round-trip.
  • Departing from London Heathrow Airport (LHR) is easy for business travellers, as they can access the airport from the city centre efficiently via either the Piccadilly Line or Heathrow Express. It can also be accessed via the M25 with ease, via junctions 14 and 15.
  • You can exchange your currency at Heathrow Airport, with several exchange bureaus located throughout the terminals. You can opt to use a Travelex office in Terminals 2, 3 and 4, or a Moneycorp exchange bureau in Terminal 5.
  • From Austin-Bergstrom Airport (AUS), you can reach other parts of Texas with ease, making it a great airport to land at. In about 1h 30min you can drive to San Antonio, and in about 30min you can be in Georgetown.
  • You can take it easy ahead of your flight at one of the many lounges at Heathrow Airport. Lounges such as Aspire Lounge offer complimentary food, drink and Wi-Fi, along with shower facilities, from around £25 per person.
  • You can arrange for wheelchair assistance by calling the Assistance Host Areas office at least 48h before your flight. They will either meet you upon your arrival or you can find them at their office in the check-in zones once you’re in the terminal building.

Prefer to fly direct from London Heathrow Airport to Austin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Heathrow to Austin Bergstrom.
Find which airlines fly direct from London Heathrow Airport to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

London Heathrow to Austin Bergstrom

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Austin Bergstrom to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top 3 airlines serving from Heathrow to Austin

 
See real verified KAYAK customer reviews for airlines flying from London to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10042 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

8.0 ExcellentMarianne, May 2026
LHR - DEN
Read more United Airlines reviews

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

First time flying with UA and it was a great experience. Thank you

Staff on board was excellent. Positive upbeat helpful- like it used to be.

United has come a long way, it’s been a fantastic experience traveling with them.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

Cabin crew was very friendly, requests were satisfied promptly and cheerfully, and the cabin was reasonably clean when I boarded. The United lounges at Newark and Heathrow are always well-run and comfortable, especially Newark. I look forward to the new lounge that will be part of the rebuild of Terminal 2 at Heathrow.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Textbook great flight. On-time departure and arrival, clean plane, good food, friendly flight attendants. Checked baggage delivered promptly.

It would have helped if I knew it would be air Canada jazz/rouge. The flight was ok but the planes are older and smaller with no entertainment. Fitting the carry one every one had was tricky and made the process longer. Overall it was ok but I actually booked a company other than air Canada and got them which was disappointing.I prefer American or overseas airlines over Canadian because the experience is usually better

The passport line was so long that many of us were concerned about missing our flight and some did. It would've helped if a AA representative had gone to the passport check-in sooner to advise that boarding was closing and those flying that were stuck back in the line, needed to come forward with apologies to others. An AA representative did do that but only after boarding had already closed. (They delayed take-off so that more who were running with carry-ons could get to the gate - especially stressful for older people!) Then to be crammed into a seat with barely enough leg room for a thin woman, 5'7", like me, much less for a taller, bigger person was not comfortable, especially if the person in front decided to lean back. Crew was fine, food and entertainment also.

It is okay. Flight was on time to start and early to land

Boarding was a shambles, pushed us all onto the airbridge and then made us wait for ages

Pilot kept the seatbelt light off for almost the entire flight, so bathroom visits were well spread out. Yes, it was a very smooth ride, but I have been on transatlantic flights where the seatbelt light was almost perpetually on, even though no turbulence. Pickup of meal trays and trash was exceptionally fast and frequent.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

Food was terrible. Flight attendants OK. Only saw them at food service. Other than that they paid no attention to the passengers at all.

The plane was subbed for another last minute, the gate was changed last minute. Could live with that but we boarded and there was a delay which totaled an hour in the end. There was a technical issue which meant wheels needed to remain out for ten mins after take off. My USB phone charger was broken as was the headphone jack which meant I could t enjoy the IFE and could use my phone after a few hours. Even the map function on the plane failed to work after a few hours.

Had an hour delay due to mechanical/safety; so we missed our connection in Dallas. Got home later than planned but safely and that is appreciated.

Standby for us - as travelers with mobility issues - was inefficient and not responsive to our needs. Crew seemed disinterested and disaffected - just going through the necessary motions. Food snack (chicken wrap) was awful to the point of wrenching it up a few hours later.

Connection via Dallas was dodgy. It takes a long time to clear one terminal and check through into another. Allow at least 2.5 hours between plane times, maybe 3.

Very comfortable flight and simple and directed one way and back. Amazing price.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

food options were terrible. for a 10-hour flight, there should be 2 decent meals. Also, flight attendants should come around with drinks more than just at the meals.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

They lost my luggage. Lady who was helping with it in Austin was rude. Not very helpful!

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Boarding process needs to be improved. Business class passengers were told to stand in the economy line and vice versa.

The food was horrible. Everyone had gas right after eating that resulted in lines at the bathroom. There were also screaming kids everywhere (probably at least 6 in economy). It did not result in comfort. There should be dedicated play areas to help keep them entertained. We felt bad for the parents.

Everything you need to know for your flight from Heathrow to Austin

Information on your arrival and departure airports