
$357 Cheap KLM flights from Austin to London (AUS to LHR)
Find The Best Day To Fly from Austin to London
Amazing KLM AUS to LHR Flight Deals
The cheapest flights to Heathrow found within the past 7 days were $795 round trip and $357 one way. Prices and availability subject to change. Additional terms may apply.
LHR From AUS Economy Coach Packages on Similar Airlines



Discover our best KLM flight from Austin AUS to London LHR
To find the best deals on flights to Austin from London with KLM, just enter your travel dates, filter by KLM, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Austin AUS to London LHR with KLM
If you’re planning a round trip, booking return flights with KLM is usually the most cost-effective option. With airfares ranging from $795 to $795, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way KLM flights from Austin AUS to London LHR
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way KLM flight from Austin to London costs from $357. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to London LHR from Austin AUS with KLM
To find a cheap KLM flight from Austin AUS to London LHR, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on KLM flights from Austin AUS to London LHR
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover.
Find nonstop flights from Austin AUS to London LHR with KLM
If you’re keen to be on London soil fast, don’t waste time with a stopover—filter your search results to show direct KLM flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for KLM flights from Austin AUS to London LHR
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to London LHR from Austin AUS with KLM on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ATL | USA | Hartsfield-Jackson Atlanta Intl. | 113 |
| DTW | USA | Detroit Metropolitan Wayne County | 65 |
| MSP | USA | Minneapolis - St. Paul Intl. | 47 |
| CAN | CHN | Baiyun Intl. | 46 |
| SLC | USA | Salt Lake City Intl. | 42 |
| PVG | CHN | Pudong Intl. | 41 |
| AMS | NLD | Schiphol | 38 |
| XMN | CHN | Xiamen Intl. | 35 |
| HGH | CHN | Xiaoshan Intl. | 25 |
| SEA | USA | Seattle - Tacoma Intl. | 25 |
Travelers ❤️ these 🏨 after their flight to London

Hilton Garden Inn London Heathrow Terminal 2 and 3
"I was very impressed that despite the lift not working from the ground floor where the taxi dropped us off, staff spotted us and came down to help us up via the service lift. It would not have been fun carrying all that luggage we had up one floor. They also helped us book a taxi for the morning ..."
Reviewed on Sep 10, 2026

Atrium Hotel Heathrow

Premier Inn Heathrow Airport Terminal 4
"Great location, easy walk from T4, and very comfortable room. Staff are very friendly and helpful. Basic interior design but great value and the restaurant food was surprisingly good."
Reviewed on Sep 10, 2026
