Searching for cheap flights from Dallas to London? Compare DFW departures to Heathrow. Find the best time to book, top airlines, flight duration, jet lag tips, and money-saving tips for your Dallas to London trip.
Dallas has one major international airport, DFW. One of the world's busiest airports by passenger traffic, DFW serves as American Airlines' primary hub and offers excellent domestic and international connections to London.
American Airlines' primary hub with multiple daily flights to London Heathrow. TRE rail connects to Dallas Union Station in 30 minutes. Extensive shopping and dining options.
London has six airports, but three receive nearly all New York flights. Heathrow is closest to central London. Gatwick is a major hub for leisure and low-cost carriers. Stansted is further out but can offer cheaper connections.
The primary destination for NYC-London nonstop flights. Heathrow Express reaches Paddington in 15 minutes. Piccadilly Line tube takes ~45 min to central London.
Served by some NYC flights and many one-stop options. Gatwick Express to Victoria Station in 30 minutes. Often cheaper fares than Heathrow.
Mainly served by budget connections and some seasonal routes. Stansted Express to Liverpool Street in 47 minutes. Consider if price is the top priority.
American Airlines dominates this route with multiple daily nonstop flights to Heathrow as its primary transatlantic hub. British Airways also offers direct service. Connecting options exist via other US and European hubs.
Fares on this route vary significantly by season. January through March and late October to early December offer the cheapest windows. Summer and holiday periods command premium prices. Book early for peak travel periods.
Best time to book flights from New York → · Best time to book flights to London →
Eastbound flights from Dallas to London take approximately 9 hours. London is 6 hours ahead of Dallas, so you will arrive later in the day local time than you departed Dallas time.
Shifting departure by 2–3 days can save $100–$300. Tuesday and Wednesday departures are often cheapest.
Flights via other US hubs or European cities can sometimes be cheaper than direct DFW-Heathrow flights. Factor in total travel time.
Many discounted economy tickets only include a carry-on. Check baggage policies before booking.
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A nonstop flight from Dallas to London takes approximately 9 hours eastbound. Westbound return flights are slightly longer due to headwinds.
January through March and late October to early December offer the cheapest fares. Summer and Christmas week are the most expensive. Book early for peak travel periods.
American Airlines operates the most frequent nonstop flights from DFW to Heathrow. British Airways also offers direct service. Connecting options exist via other US and European hubs.
Heathrow (LHR) receives most direct flights from Dallas and has excellent train connections to central London. Gatwick (LGW) may offer cheaper fares via connecting flights and is also well-connected to the city.
London is 6 hours ahead of Dallas. Adjust your sleep schedule 1–2 days before departure by going to bed earlier. Stay hydrated on the flight and get daylight exposure upon arrival in London to help reset your body clock.