# Austin (AUS) to Cardiff (CWL) business class award flights

Source: https://miles.zone/routes/aus-cwl
Data updated: 2026-10-08T19:46:08.799Z
Cash amounts are in US dollars.

Fewest points: 206,500 miles plus $371 on Delta Air Lines through Air France-KLM Flying Blue, departing 2026-10-31.

## Every program and airline that can book it, next 60 days

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| KLM | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 263,500 miles | $367 | via AMS | 2026-10-22 | 8 Oct 2026, 19:45 UTC |
| Delta Air Lines | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 206,500 miles | $371 | via JFK, AMS | 2026-10-31 | 8 Oct 2026, 19:46 UTC |

## Route facts

Over the next 60 days we hold business class seats from Austin to Cardiff on 6 of the 6 departure days we have checked so far (54 days are not checked yet), through 1 program. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat.

| Program | Days with space | Lowest | Typical day | Cash on top |
| --- | --- | --- | --- | --- |
| [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) | 6 of 6 checked | 206,500 miles | 263,500 miles | $367 to $371 |

No nonstop seats in the window.
With a connection on Delta Air Lines and KLM.

## How to book it

1. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search AUS to CWL in business class on a date with space, and pay in miles with the cash on top (from $367).

MilesZone finds the seat; it does not book it or take payment.

## More routes from Austin

- [London (LHR)](https://miles.zone/routes/aus-lhr)
- [London (LGW)](https://miles.zone/routes/aus-lgw)
- [Dallas (DFW)](https://miles.zone/routes/aus-dfw)
- [Charlotte (CLT)](https://miles.zone/routes/aus-clt)
- [Miami (MIA)](https://miles.zone/routes/aus-mia)
- [Chicago (ORD)](https://miles.zone/routes/aus-ord)
- [Phoenix (PHX)](https://miles.zone/routes/aus-phx)
- [San Diego (SAN)](https://miles.zone/routes/aus-san)
- [Boise (BOI)](https://miles.zone/routes/aus-boi)
- [Burbank (BUR)](https://miles.zone/routes/aus-bur)
- [Las Vegas (LAS)](https://miles.zone/routes/aus-las)
- [Portland (PDX)](https://miles.zone/routes/aus-pdx)

## More routes to Cardiff

- [Amsterdam (AMS)](https://miles.zone/routes/ams-cwl)
- [Paris (CDG)](https://miles.zone/routes/cdg-cwl)
- [Tunis (TUN)](https://miles.zone/routes/tun-cwl)
- [Tel Aviv (TLV)](https://miles.zone/routes/tlv-cwl)
- [Oran (ORN)](https://miles.zone/routes/orn-cwl)
- [Chennai (MAA)](https://miles.zone/routes/maa-cwl)
- [Male (MLE)](https://miles.zone/routes/mle-cwl)
- [Colombo (CMB)](https://miles.zone/routes/cmb-cwl)
- [Kolkata (CCU)](https://miles.zone/routes/ccu-cwl)
- [Amman (AMM)](https://miles.zone/routes/amm-cwl)
- [Beirut (BEY)](https://miles.zone/routes/bey-cwl)
- [Dammam (DMM)](https://miles.zone/routes/dmm-cwl)