# Dallas (DFW) to Cardiff (CWL) business class award flights

Source: https://miles.zone/routes/dfw-cwl
Data updated: 2026-10-08T09:40:07.714Z
Cash amounts are in US dollars.

Fewest points: 203,000 miles plus $371 on Delta Air Lines through Air France-KLM Flying Blue, departing 2026-11-26.

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

| Airline | Program | Points | Cash on top | Routing | Departs | Checked |
| --- | --- | --- | --- | --- | --- | --- |
| Delta Air Lines | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Standard fare) | 203,000 miles | $371 | via LGA → JFK (change airports), AMS | 2026-11-26 | 8 Oct 2026, 09:40 UTC |
| Air France | [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) (Light fare) | 249,500 miles | $385 | via CDG, AMS | 2026-11-02 | 8 Oct 2026, 09:38 UTC |

## Route facts

Over the next 60 days we hold business class seats from Dallas to Cardiff on 37 of the 37 departure days we have checked so far (23 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) | 37 of 37 checked | 203,000 miles | 275,500 miles | $371 to $387 |

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

## How to book it

1. [Air France-KLM Flying Blue](https://miles.zone/programs/flying-blue) books on airfrance.fr: sign in there, search DFW to CWL in business class on a date with space, and pay in miles with the cash on top (from $371).

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

## More routes from Dallas

- [Hong Kong (HKG)](https://miles.zone/routes/dfw-hkg)
- [Dublin (DUB)](https://miles.zone/routes/dfw-dub)
- [Edinburgh (EDI)](https://miles.zone/routes/dfw-edi)
- [London (LHR)](https://miles.zone/routes/dfw-lhr)
- [Manchester (MAN)](https://miles.zone/routes/dfw-man)
- [Paris (CDG)](https://miles.zone/routes/dfw-cdg)
- [Amsterdam (AMS)](https://miles.zone/routes/dfw-ams)
- [Barcelona (BCN)](https://miles.zone/routes/dfw-bcn)
- [Rome (FCO)](https://miles.zone/routes/dfw-fco)
- [Frankfurt (FRA)](https://miles.zone/routes/dfw-fra)
- [Madrid (MAD)](https://miles.zone/routes/dfw-mad)
- [Doha (DOH)](https://miles.zone/routes/dfw-doh)

## 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)