LHR - AUS

$670 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 12/10. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Austin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$998
Typical prices: $1,164-$908
JetBlue
Sat 7/4Wed 8/5
LHR - AUS • 1 stop
Cheapest non-stop
$1,014
Typical prices: $1,016-$811
British Airways
Fri 10/23Sun 11/1
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.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $998 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with British Airways. Average duration is 10h 22m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 79% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $492 (round-trip)
Shortest trip • 13h 21m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 15% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
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+1
+1
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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

Sat, Jul 4 - Wed, Aug 5
JetBlue Logo
8:40 am - 5:05 pm
LHR
-
AUS
14h 25m
1 stop
JetBlue Logo
10:15 am - 6:30 am
AUS
-
LHR
14h 15m
1 stop
$998JetBlue
Wed, Jul 1 - Tue, Jul 7
British Airways Logo
10:05 am - 5:22 pm
LHR
-
AUS
13h 17m
1 stop
British Airways Logo
10:30 pm - 1:55 pm
AUS
-
LHR
9h 25mnonstop
$1,001British Airways
Mon, Jul 6 - Wed, Aug 5
Iberia Logo
8:55 am - 7:16 pm
LHR
-
AUS
16h 21m
1 stop
Iberia Logo
5:55 pm - 9:15 am
AUS
-
LHR
9h 20mnonstop
$1,002Iberia
Fri, Oct 23 - Sun, Nov 1
British Airways Logo
11:10 am - 3:25 pm
LHR
-
AUS
10h 15mnonstop
British Airways Logo
5:40 pm - 6:55 am
AUS
-
LHR
31h 15m
1 stop
$1,003British Airways
Fri, Jul 10 - Wed, Jul 22
British Airways Logo
10:05 am - 8:03 pm
LHR
-
AUS
15h 58m
1 stop
British Airways Logo
5:55 pm - 9:15 am
AUS
-
LHR
9h 20mnonstop
$1,005British Airways
Fri, Jun 26 - Wed, Jul 15
British Airways Logo
10:05 am - 7:05 pm
LHR
-
AUS
15h 00m
1 stop
British Airways Logo
5:55 pm - 9:15 am
AUS
-
LHR
9h 20mnonstop
$1,006British Airways
Sat, Jul 11 - Wed, Jul 22
British Airways Logo
8:55 am - 9:37 pm
LHR
-
AUS
18h 42m
1 stop
British Airways Logo
10:30 pm - 1:55 pm
AUS
-
LHR
9h 25mnonstop
$1,007British Airways
Sat, Dec 12 - Fri, Dec 18
Air Canada Logo
1:00 pm - 10:29 pm
LHR
-
AUS
15h 29m
2 stops
Air Canada Logo
7:30 pm - 6:30 am
AUS
-
LHR
29h 00m
2 stops
$1,009Air Canada
Mon, Jul 13 - Mon, Jul 27
Air Canada Logo
9:30 am - 8:12 pm
LHR
-
AUS
16h 42m
2 stops
Air Canada Logo
11:40 am - 6:35 am
AUS
-
LHR
12h 55m
1 stop
$1,011Air Canada
Sat, Jul 11 - Tue, Jul 28
British Airways Logo
2:10 pm - 10:18 pm
LHR
-
AUS
14h 08m
1 stop
British Airways Logo
3:44 pm - 9:00 am
AUS
-
LHR
11h 16m
1 stop
$1,012British Airways
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 July.

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 September, where tickets cost $764 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,102 and $1,070 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 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 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 seasonJanuary
Cheapest flight$670
Best time to beat the crowds with an average 10% 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 $670 for a one-way ticket and $998 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 $845 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 $596 or less one-way and $984 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 9844 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

This planes staff was top tier. Everything went great and had a great flight home.

10.0 ExcellentKati, Jun 2026
DEN - DFW
Read more United Airlines reviews

This planes staff was top tier. Everything went great and had a great flight home.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

The flight had a delay but I made it to my connection. Flight was smooth overall

The flight to Houston the agents were not very helpful

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

No screens or meal options. Freezing cold. Dirty seats. Left late.

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

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Crew was nice, aircraft dated, entertainment same. Internet is expensive and terribly slow. Food pretty bad

Horrible experience. Food was ridiculous, insufficient, and not appetizing at all. They served sugary granola bar for breakfast. Furthermore, my bags were delayed and delivered damaged and American made it impossible to file for damages. Furthermore, the flights were delayed causing unnecessary stress given the connecting flights. It was awful experience, would never want to fly American.

My table was broken so it made it difficult to eat the food during the service. I was also informed that my luggage did not make it with me to Phoenix. I live two hours away so this makes it even more stressful to try and arrange a time for pick up

Very hard to beat a British Airways international flight…the crews are always so amazing! One flight attendant that really stood out was Emma…she was very personable and accommodating with any request we had!!

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.

The seat when "flat" was not flat and pad was too thin to cover it.

Awful customer service, horrible experience. We travel a lot domestic & international- worst flights to/from ever. Brief bkgd as Inhate to relive this experience: booked and chose 2 seats 4 months prior in Premium Economy - last row end seats close to bathroom, no one behind us, plenty of legroom;, underwear storage — flown this was on other airlines, love it. We receive notice 4 days before scheduled overseas flight - plane has changed, new seats assigned. Seats are split into single seats, opposites of the plane, FRONT Row so no reachable storage. Called BOTH British Air & America. American “switched planes and the seats you want are taken;” British Air “Yes, we’ll be glad to accommodate you (type type type). Just ask at the Gate and someone will give you new boarding passes with seats together in middle, OK?” — OK. —At Gate the attendant looks us up saying “No, it is an overbooked flight and yours are the only seats available.” But but but wait, “We were TOLD our seats had been switched and seated together?” Gate attendant “Well they were wrong and don’t change your seats. Your original seats are where you’ll sit.”. Right. No help WHATSOEVER. We sit opposite on way there, wife VERY disgruntled, a Tol 5 worst ways to start a 3-week bus tour of UK. We promise to NEVER FLY AMERICAN OR BROTISH AIR EVER, and we have 3 more extensive trips planned..

They lost my bag. ... And I asked them 3 times to 3 different people if my checked bag will maKe it all the way - they all confirmed and at the end it was left at the connection... Bravo

It was the most un-special flight experience in my life.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

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

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

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

Information on your arrival and departure airports