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

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Austin (AUS) to London (LHR), with fares starting from $617.

What is the lowest current fare from AUS to LHR?

The lowest currently-listed fare from Austin (AUS) to London (LHR) is $617 on 2026-06-28.

Direct flights from AUS to LHR cover approximately 7,892 km (4,904 miles), with an estimated flight time of 9h 17m. Operating airlines: BA.

Cheapest current fares: $617 in June 2026, 7,892 km direct flight in ~9h 17m.

Last updated May 25, 2026 · By Flightmaps Editorial

Lowest available fare per calendar month from Austin (AUS) to London (LHR). Refreshed daily.

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

Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Austin (AUS) to London (LHR), with fares starting from $617.
What is the lowest current fare from AUS to LHR?

The lowest currently-listed fare from Austin (AUS) to London (LHR) is $617 on 2026-06-28.
How long is the flight from Austin to London?

Direct flights from AUS to LHR cover approximately 7,892 km (4,904 miles), with an estimated flight time of 9h 17m. Operating airlines: BA.

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