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The above table lists Dallas to London round-trip flights. The fares are based on a trend (date and time mentioned), are non-warranted and subject to change without notification. The fares are inclusive of base fare, fuel surcharges, airline/airport taxes, and our service fee.

Search, Compare and Book Dallas to London Flight

Book your flight ticket with Cheapfaremart, an ASTA (American Society of Travel Agents)-approved online travel agency. We empower you with the world’s best travel technology. Similar to Google, our flight booking engine responds to your flight search query. Use city name, city code or airport code to perform the search. If you search using the city name, you come across a list of flight options connecting the available departure and arrival airports, for example, DFW to Heathrow Airport, DAL to LHR, DFW to LGW, DFW to LCY, and so on.

Airports in Dallas

1. Dallas Fort Worth International Airport

The airport (IATA: DFW, ICAO: KDFW), is approximately halfway between the major cities of Dallas and Fort Worth, DFW. It is the largest hub for American Airlines. The airport ranks as the fourth busiest airport in the world by aircraft movements and the twelfth busiest airport in the world by passenger traffic in 2017. The airport handles nearly 900 daily flights.

2. Dallas Love Field Airport

Located 6 miles (10 km) northwest of downtown Dallas, Texas, Dallas Love Field (IATA: DAL, ICAO: KDAL) is a city-owned public airport. It served as the primary airport of the city until the opening of Dallas/Fort Worth International Airport (DFW) opened in 1974.

Airports in London

1. London Heathrow Airport

London Heathrow Airport (LHR / EGLL) is a major airport in London that serves international and domestic flights. Located at 18 miles from the center of London, United Kingdom, Heathrow ranks as the second busiest airport in the world by international passenger traffic.

2. London City Airport

The nearest major airport is London City Airport (LCY/EGLC). This airport has international and domestic flights and is 9 miles from the center of London, United Kingdom.

3. London Gatwick Airport (LGW / EGKK)

London Gatwick Airport is a major international airport. The airport is close to Crawley in West Sussex, southeast England, and is 29.5 miles (47.5 km) south of Central London. LGW ranks as the second-busiest airport by total passenger traffic in the United Kingdom, after Heathrow Airport.

How Long is the Flight from Dallas to London?

The flight time between Dallas and London is 10 hours, 01 minute. The flight distance is 4,759 miles/7659. The table below displays the flight distance and flight time for different departure-airport pairs.


Flight Distance

Flight Time


4,751 miles/7645 km

10 hours 00 minutes


4,746 miles/7638 km

10 hours 00 minutes


4,769 miles/7675 km

10 hours 02 minutes


4,765 miles/7668 km

10 hours 02 minutes


4,771 miles/7678 km

10 hours 03 minutes


4,7696 miles/7671 km

10 hours 02 minutes

Also keep in mind the time difference between the two cities. London is ahead of Dallas by 5 hours.

Note: The flight distance and time are for a nonstop flight (excluding any layover). The actual distance and time might vary, and are non-warranted. Check with your airlines to know precise information. 

Which Airlines Fly from Dallas to London?

On DFW to LHR flight route, you may find nonstop as well as connecting flights with

American Airlines, Finnair, British Airways, Iberia, Aeromexico, United Airlines, Virgin Atlantic, Lufthansa, Brussels Airlines, Austrian Airlines, Air Canada, Scandinavian Airlines, and Tap Portugal.

On DAL to LGW flight route, you may find tickets with nonstop as well as connecting flights operated by Virgin Atlantic, Alaska Airlines, Iberia, British Airways, United Airlines, Austrian Airlines, Brussels Airlines, Lufthansa, and Finnair.

On DFW to LCY flight route, the available carriers are Lufthansa, American Airlines, British Airways, Iberia, United Airlines, and Finnair.

Guide to Book a Cheap Flight to London from Dallas?

Both Dallas and London are served by multiple airports. It creates multiple flight options for you. More choices mean better prices as airlines compete by dropping fares and offering better services. Combining this with some proven flight booking hacks, you can save big on your plane tickets to London.

1. The cheapest time to fly from Dallas to London

Look at redeye flight fares. There is a high probability of getting a low price during odd hours (late night after 10 or 11 PM) or in the early morning (3 to 5 AM). Travelers skip the hours because it conflicts with the peak sleeping hours.

2. The cheapest day to fly to London from Dallas

Choose a mid-week day, a Tuesday, Wednesday or Thursday, to depart from Dallas to London. This will help you to skip the weekend flight booking competition and crowd both. You save on airfare as well as on hotel booking. Dallas to London fares displayed above are also for weekdays Monday through Friday.

3. The cheapest season to fly from Dallas to London

November through February is the cheapest time to fly to London from Dallas. London has its winter with the lower temperature hovering around lows of the 40s or highs of the 30s. From March onwards, the number of visitors increases and reaches its peak in the summer, June, July, and August. The temperature swings between the lows of the 60s and 70s. Festival times including Thanksgiving, Christmas and New Year attracts more visitors. Confirm your flight reservation in advance if you are interested in exploring the beautiful times.

4. The cheapest airlines to fly from Dallas to London

No budget carrier operates between Dallas to London. The only remedy is to confirm your flight reservation in advance. There is no defined rule as how many days in advance is best for getting the lowest fare, but looking at booking trend, you are advised to complete your reservation 21 to 121 days, also referred to as prime booking window, before the departure plan.

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