LON - AUS

$711 Find Cheap Flights from London to Austin - Compare and Save

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Everything you should know

Cheapest round-trip
$836
Typical prices: $873-$1,184
Scandinavian Airlines
Wed 12/12Thu 1/11
LHR - AUS • 2 stops
Cheapest non-stop
$838
Typical prices: $885-$1,220
British Airways
Sun 4/8Thu 4/19
LHR - AUS • Non-stop
Advice from real travelers
BA premium economy adds more space; AA Main Cabin Extra adds early boarding.
For long-haul comfort, Iberia includes two meals with Spanish cuisine onboard.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with British Airways. Average duration is 10h 35m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 15% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 81% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 14 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $814 (round-trip)
Shortest trip • 12h 28m (one-way)
Insights
Insights
Start a new search
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We hope you love your trip to Austin!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from London to Austin (LON-AUS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Austin

Wed, Dec 9 - Sat, Feb 13
Multiple Airlines Logo
6:00 am - 10:14 amLHR  London Heathrow-AUS Austin Bergstrom
34h 14m3 stops Lisbon Humberto Delgado Newark Atlanta Hartsfield-Jackson
Multiple Airlines Logo
12:10 pm - 9:00 pmAUS  Austin Bergstrom-LHR London Heathrow
26h 50m2 stops Toronto Pearson Intl Ottawa
$836Multiple Airlines
Sat, Dec 12 - Mon, Jan 11
Scandinavian Airlines Logo
6:40 am - 11:07 pmLHR  London Heathrow-AUS Austin Bergstrom
22h 27m2 stops Kastrup Copenhagen New York John F Kennedy Intl
Scandinavian Airlines Logo
12:27 pm - 4:25 pmAUS  Austin Bergstrom-LHR London Heathrow
21h 58m3 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen Oslo Gardermoen
$836Scandinavian Airlines
Fri, Nov 27 - Fri, Dec 4
Air Canada Logo
3:00 pm - 11:11 amLHR  London Heathrow-AUS Austin Bergstrom
26h 11m1 stop Toronto Pearson Intl
Air Canada Logo
7:03 pm - 11:50 amAUS  Austin Bergstrom-LHR London Heathrow
34h 47m2 stops San Francisco Vancouver Intl
$837Air Canada
Wed, Nov 18 - Mon, Nov 23
Multiple Airlines Logo
6:40 am - 10:58 amLHR  London Heathrow-AUS Austin Bergstrom
34h 18m3 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson Orlando
Multiple Airlines Logo
12:00 pm - 5:40 pmAUS  Austin Bergstrom-LHR London Heathrow
23h 40m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$837Multiple Airlines
Tue, Apr 6 - Sat, Apr 24
British Airways Logo
4:05 pm - 8:35 pmLHR  London Heathrow-AUS Austin Bergstrom
10h 30mnonstop
British Airways Logo
5:55 pm - 9:15 amAUS  Austin Bergstrom-LHR London Heathrow
9h 20mnonstop
$838British Airways
Tue, Apr 6 - Fri, Apr 23
British Airways Logo
11:10 am - 3:25 pmLHR  London Heathrow-AUS Austin Bergstrom
10h 15mnonstop
British Airways Logo
5:55 pm - 9:15 amAUS  Austin Bergstrom-LHR London Heathrow
9h 20mnonstop
$838British Airways
Sat, Apr 10 - Thu, Apr 22
British Airways Logo
4:05 pm - 8:35 pmLHR  London Heathrow-AUS Austin Bergstrom
10h 30mnonstop
British Airways Logo
9:50 pm - 1:25 pmAUS  Austin Bergstrom-LHR London Heathrow
9h 35mnonstop
$838British Airways
Mon, Nov 23 - Mon, Dec 7
American Airlines Logo
12:10 pm - 4:45 pmLHR  London Heathrow-AUS Austin Bergstrom
10h 35mnonstop
American Airlines Logo
6:55 pm - 10:05 amAUS  Austin Bergstrom-LHR London Heathrow
9h 10mnonstop
$994American Airlines
Mon, Nov 23 - Mon, Dec 7
American Airlines Logo
12:10 pm - 4:45 pmLHR  London Heathrow-AUS Austin Bergstrom
10h 35mnonstop
American Airlines Logo
3:00 pm - 8:15 amAUS  Austin Bergstrom-LHR London Heathrow
11h 15m1 stop Dallas/Fort Worth
$994American Airlines
Mon, Nov 23 - Mon, Dec 7
American Airlines Logo
12:10 pm - 4:45 pmLHR  London Heathrow-AUS Austin Bergstrom
10h 35mnonstop
American Airlines Logo
6:55 pm - 12:10 pmAUS  Austin Bergstrom-LHR London Heathrow
11h 15m1 stop Dallas/Fort Worth
$999American Airlines
Booking Insights

Price, demand and travel trends for London to Austin flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from London to Austin typically range from $873 to $1,184. The lowest price found in the past 5 days was $836, on Scandinavian Airlines.

What is the cheapest London to Austin flight route?

London Southend Airport (SEN) to Austin (AUS) is the cheapest London to Austin route, averaging $810 round-trip. Other London to Austin routes average $992, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from London to Austin?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from London to Austin. It’s 5% cheaper than the average day, while Sunday is the most expensive, with prices 11% higher.

What’s the cheapest month to fly from London to Austin?

•February is the cheapest month to fly from London to Austin at $801 round-trip.
•August ($1,216) and July ($1,179) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 51% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from London to Austin the cheapest?

Flights from London to Austin are cheapest 14 weeks before departure. Booking in this window typically costs about 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from London to Austin

 
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.

Key details for London to Austin flights

Low season

February

Cheapest flight

$711
Beat the crowds with an average 16% drop in travelers.
The most popular month to fly with an average 16% increase in travelers.
One-way flight from London Heathrow Airport to Austin

When to book flights from London to Austin

Are your dates flexible? Find out the best times to travel from London to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from London to Austin: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from London to Austin 
CindyFlew with British Airways-Aug 2026
Make sure you allow at least two, if not three or four, hours between flights in large international airports. There are security checks and terminal changes that eat up time. Don't fly though Heathrow if you can at all help it!!
Verified travelerFlew with British Airways-Mar 2024
Eat before your flight if possible as inflight meals are pretty bad.

Your London to Austin flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from London to Austin?

    These are the earliest and latest flight times available from London to Austin:

    • Earliest: departs at 12:10 pm and lands at 10:45 pm
    • Latest: departs at 12:10 pm and lands at 10:45 pm.

    The flight takes about 10h 35m.

  • What cabin classes can I book on flights from London to Austin?

    Four cabin classes are available on flights from London to Austin:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from London to Austin?

    A nonstop flight from London to Austin takes 10h 35m, covering 4,913 miles.

  • Do I need a passport to fly from London to Austin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a London to Austin flight?

    Round-trip flights from London to Austin range from $873 to $1,184, with an average of $998 over the past 12 months. Anything below $873 counts as a good deal.

  • How expensive are last-minute London to Austin flights?

    Last-minute fares on this route (booked within two weeks of departure) run 21% above the $998 route average. Book 14 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from London to Austin?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $814 round-trip via Denver Intl (DEN), compared to $1,030 for nonstop.

  • How does on-time performance compare across airlines flying from London to Austin?

    British Airways is the only airline operating London to Austin flights. 81% of its flights are on time.

  • What is the standard checked-bag allowance on flights from London to Austin?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $69–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from London to Austin spread across the day?

    Afternoon is the busiest departure period on London to Austin flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

  • How are flight prices from London to Austin looking right now?

    One-way fares from London to Austin are currently in line with typical prices for this route. Average one-way fares are about $896.

  • What car rental options are available at Austin Bergstrom Airport (AUS)?

    Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

    • Europcar
    • Hertz
    • Fox
    • Thrifty
    • Easirent

  • Which airports can I use when flying from London to Austin?

    Flights from London to Austin may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Austin Bergstrom (AUS).

  • What time of day has the fewest delays on flights from London to Austin?

    Afternoon flights have the fewest delays on this route, while morning departures tend to have the most.

  • At what point is a flight considered delayed from London to Austin?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London to Austin route, 19% of flights were delayed in the past 3 months, with delays averaging 2h 15m.

  • Which airports do connecting flights from London to Austin pass through?

    One-stop flights from London to Austin most commonly connect through:

    • Boston Logan Intl (BOS) - 31% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 22% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 16% of one-stop connections
    • Dallas/Fort Worth (DFW) - 13% of one-stop connections

  • Can I save money by using flexible dates for flights from London to Austin?

    Yes. Flexible dates can save you up to 15% on flights from London to Austin. Wednesday is the cheapest departure day at $952 round-trip on average, while Sunday is the most expensive at $1,111, a difference of $159.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from London to Austin?

    Only British Airways operates flights between London and Austin.

  • How much time can I save by choosing a different layover airport from London to Austin?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 12h 28m, compared with 12h 55m via Chicago O'Hare Intl (ORD) and 12h 56m via Detroit Metropolitan Wayne County (DTW).

  • What is the time difference between London and Austin?

    Austin is 5 hours behind London (Central Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Austin?

    Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.

  • Which airlines offer extra legroom and free seat selection on London to Austin flights?

    Among airlines operating London to Austin flights:

    • British Airways: offers free seat selection
    • Iberia: offers free seat selection
    • American Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on London to Austin flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • British Airways: a cabin bag and a checked bag in Economy Class
    • Finnair: a cabin bag and a checked bag in Economy Class
    • Iberia: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking London to Austin flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $952, about $159 less than Sunday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 23% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London to Austin trip for February. Fares historically average $801 round-trip in that month - typically $415 less than the most expensive month, which is August (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Denver Intl Airport (DEN) can be cheaper than flying direct. The cheapest layover option averages $814 round-trip on this route - about $216 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Austin Bergstrom Airport.

    • Hyatt Place Austin Airport
    • Microtel Inn and Suites by Wyndham Austin Airport
    • Hilton Austin Airport

Prefer to fly direct from London to Austin?

 
Find which airlines fly direct from London to Austin Bergstrom Airport, which days they fly and book direct flights.

Direct departures

London 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

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

More options for your flight from London to Austin

Complete your trip to Austin with a hotel stay or car rental