Cheap Flights from Dallas to London
No deal from Dallas to London has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Dallas to London, the lowest round-trip fare we recorded was $607, in August. The typical fare was $980. August was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $972 on Icelandair and Southwest, seen Oct 14. It is an unverified observation and may have changed.
See every deal <a href="/from/dallas">from Dallas</a>, <a href="/to/london">to London</a>, or the return direction <a href="/from/london/to/dallas">London to Dallas</a>.
Latest price we saw: Dallas to London
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Dallas (DAL) to London (LHR) | $972 | 10.3¢ | Jan 11 – Jan 18 | Icelandair and Southwest | Oct 14 | Check price |
Price history: Dallas to London
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $906 | $1071 | 25 |
| Sep 2026 | $781 | $918 | 58 |
| Aug 2026 | $607 | $936 | 218 |
| Jul 2026 | $996 | $996 | 3 |
Frequently asked questions
How many flight deals from Dallas to London are on Sparkflights right now?
There are 0 verified deals from Dallas to London on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Dallas to London?
The lowest fare we've recorded from Dallas to London is $607, based on 304 price observations over 4 months.
How much does a flight from Dallas to London cost?
The typical round-trip fare we observed from Dallas to London is $980, against a recorded low of $607. These are observations, not quotes.
When is the cheapest month to fly Dallas to London?
August was the cheapest month we observed from Dallas to London and July the dearest, over 4 months of data.
What is the current price from Dallas to London?
The most recent fare our sweep saw from Dallas to London is $972, on Oct 14. It is an unverified observation rather than a verified deal, so check it before booking.