Dallas → London flights

Typical DFW–LHR fare: $394 — bottom quartile sits near $374

Key takeaways

• Median fare is $394, with a tight bottom quartile of $374–$402 — most days cluster close to typical price.
• Low of $261 shows real deals surface occasionally, though they're outliers relative to the median.
• High of $537 reflects roughly 36% above median — likely peak-demand or less flexible fare classes.
• 106% spread between low and high signals real volatility — this isn't a stable, narrow-band route.
• 30-day sample gives a reasonably solid read on recent pricing behavior for this route.

30-day price trend

See full numbers and stats on the DFW → LHR price history page.

The full picture

The DFW–London fare data shows a median of $394 across 30 daily snapshots, with a notably wide range from $261 to $537 — a 106% spread. That volatility matters more than the median itself: a traveler checking fares on any given day has a real chance of seeing something far from typical, in either direction. The bottom quartile (p25–p75) is tighter, sitting between $374 and $402, suggesting that on most days, prices hover reasonably close to the median rather than swinging wildly — the extreme low and high values appear to be less frequent outliers rather than the norm.

We don't have visibility into exactly which days within the booking window produced the low versus high fares, so we can't responsibly claim a specific "sweet spot" timeframe. What the data does support is this: if you're seeing a quoted fare in the $370s–$400s, you're in line with typical pricing for this route. If you spot something closer to $260–$300, that's a genuine deal worth acting on quickly, since it sits well below the usual range. Conversely, fares pushing toward $500+ are on the high end of what this route has shown over the past month and may be worth waiting out or comparing against alternate dates if your travel is flexible.

No dominant carrier was identifiable from this data, so we can't speak to airline-specific booking patterns or whether one carrier is driving the lower or higher end of the range. The honest caveat here is that a 106% spread is large, and a single month of snapshots — even at 30 data points — captures one slice of seasonal and demand conditions. Transatlantic fares to London from DFW can shift with fuel costs, seasonality, and carrier capacity changes that this window alone won't fully reveal. Treat the $394 median as a reliable benchmark for "normal," but don't assume the historical low or high will repeat on the same schedule.

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