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Cheap Flights from Dallas to London

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Compare Dallas to London flight deals

Find the cheapest month or even day of the year to fly to London

Book the best London fare with no extra fees

Flight deals from Dallas to London

Looking for a cheap last-minute deal or the best return flight from Dallas to London? Find the lowest prices on one-way and return tickets right here.
London.SAR 765 per passenger.Departing Tue, 15 Jul.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Tue, 15 Jul, arriving in London Gatwick.Price includes taxes and charges.From SAR 765, select.
London.SAR 869 per passenger.Departing Wed, 8 Oct.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Wed, 8 Oct, arriving in London Gatwick.Price includes taxes and charges.From SAR 869, select.
London.SAR 900 per passenger.Departing Sat, 27 Sep.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Sat, 27 Sep, arriving in London Gatwick.Price includes taxes and charges.From SAR 900, select.
London.SAR 934 per passenger.Departing Wed, 6 Aug.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Wed, 6 Aug, arriving in London Gatwick.Price includes taxes and charges.From SAR 934, select.
London.SAR 1,035 per passenger.Departing Sat, 21 Jun.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Sat, 21 Jun, arriving in London Gatwick.Price includes taxes and charges.From SAR 1,035, select.
London.SAR 1,103 per passenger.Departing Sun, 9 Nov.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Sun, 9 Nov, arriving in London Gatwick.Price includes taxes and charges.From SAR 1,103, select.
London.SAR 1,228 per passenger.Departing Sat, 24 May.One-way flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Dallas Fort Worth International on Sat, 24 May, arriving in London Gatwick.Price includes taxes and charges.From SAR 1,228, select.
London.SAR 1,289 per passenger.Departing Fri, 16 Jan.One-way flight with Air France.Outbound indirect flight with Air France, departs from Dallas Fort Worth International on Fri, 16 Jan, arriving in London Stansted.Price includes taxes and charges.From SAR 1,289, select.

Find the cheapest month to fly from Dallas to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to London flights are currently cheapest in July.
Apr
from SAR 1,485
May
from SAR 1,228
Jun
from SAR 1,035
Jul
from SAR 765
Aug
from SAR 934
Sep
from SAR 900
Oct
from SAR 869
Nov
from SAR 1,103
Dec
from SAR 1,440
Jan
from SAR 1,289
Feb
from SAR 1,365
Mar
from SAR 1,462

Direct flights from Dallas to London

Alternative Dallas to London routes

Looking for the cheapest, fastest or easiest route from Dallas to London? You could fly into the following airports instead.

Dallas to London: Flight information

The things to know before you go.
Cheapest flight foundSAR 765
Cheapest month to flyJuly
Average flight time9 hrs, 11 mins
Most popular airlineFinnair
Average flights per week276

Finding cheap flights from Dallas to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Dallas to London is SAR 2,161. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 11 minutes is the average flight time from Dallas to London.
Finnair, Gulf Air and American Airlines fly direct from Dallas to London.
As of April 2025, there are 276 flights per week flying from Dallas to London.
The cheapest month to fly from Dallas to London is usually April 2025.
If you're flying from Dallas, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from SAR 2,161.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to London on Monday, 14 July 2025.
Yes – the average flight time is 9 hours and 11 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
The cheapest airline that flies to London is Spirit Airlines. And the cheapest airline that flies to London Heathrow Airport is British Airways.

How to find cheap flights to London from Dallas

Looking for cheap tickets from Dallas to London? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Dallas to London. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to London from Dallas from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Dallas-London ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to London from Dallas.
  • Set up a Price Alert. You can easily track the fare of your cheap Dallas-London flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Dallas and London? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Dallas and London. We scour the internet for the best Business, Premium Economy and First Class flight fares to London, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Dallas to London flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to London from Dallas with hotels and car hire

    Once you've secured your cheap flight ticket from Dallas to London, discover the best prices and exclusive rates for hotels in London or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Dallas to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.