Question 1

How often are flights from the United Kingdom to Dallas delayed?

Accepted Answer

Historically, on average around 13% of flights between United Kingdom and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 149 minutes.

Question 2

What is the cheapest United Kingdom to Dallas flight route?

Accepted Answer

Fly from London Heathrow to Dallas/Fort Worth for the best United Kingdom - Dallas flight prices

Question 3

How many flights depart from United Kingdom to Dallas on average per day?

Accepted Answer

As of January 2026, there are 22 flights per day flying from United Kingdom to Dallas. The most common time of day flights depart is 08:00, with 55% of flights taking off at midday.

Question 4

What cabin class options are available on United Kingdom to Dallas flights?

Accepted Answer

There are 4 cabin classes available to choose from on United Kingdom to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 5

How many flights depart from United Kingdom to Dallas on average per week?

Accepted Answer

As of January 2026, 160 flights take off from United Kingdom and land in Dallas each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Question 6

Which airline has the best punctuality record on the United Kingdom to Dallas flights?

Accepted Answer

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

Question 7

What is the cheapest day to depart on your flight to Dallas?

Accepted Answer

According to our data, Wednesday is the cheapest day to fly to Dallas from United Kingdom. The lowest ticket price found for a Wednesday departure recently was £712. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from United Kingdom to Dallas on a Sunday will generally be more expensive and average around £768. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 8

How long does it take to fly to Dallas?

Accepted Answer

If you’re flying from a popular airport in United Kingdom, such as London or Edinburgh, and flying into Dallas, then you can expect flight times to average 13h 16m and 17h 02m, respectively.

Question 9

What is the cheapest time of day to depart on your flight to Dallas?

Accepted Answer

At midday is the cheapest time of day to fly from United Kingdom to Dallas when you can find flight prices for as low as £699. Flying to Dallas at midday is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around £785 per ticket.

Question 10

What is the cheapest month to fly to Dallas?

Accepted Answer

In general, February is the cheapest month to fly from United Kingdom to Dallas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £652. If you are unable to visit Dallas during the month of February, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around £676.

Question 11

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 12

What is the most punctual flight time for the United Kingdom to Dallas flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 13

What is the cheapest airline that flies from United Kingdom to Dallas?

Accepted Answer

JetBlue, Delta, and KLM are the most popular carriers operating from United Kingdom to Dallas

Question 14

How far in advance should I book a flight to Dallas?

Accepted Answer

You are more likely to see cheaper flights to Dallas from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around £762 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from United Kingdom for as low as £710 on momondo.

Question 15

Which airlines fly to Dallas?

Accepted Answer

British Airways, Finnair and Virgin Atlantic are the top three most popular airlines that fly to Dallas from United Kingdom according to our data. British Airways is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Dallas. Keep in mind that there are 16 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

Question 16

When did momondo last update prices for flights from United Kingdom to Dallas?

Accepted Answer

Prices for flights from United Kingdom to Dallas were last updated today.

Question 17

How many operators does momondo search for flights from United Kingdom to Dallas?

Accepted Answer

As of January 2026, there are 16 operators available to choose from for flights from United Kingdom to Dallas.

Question 18

How old do you have to be to fly from United Kingdom to Dallas?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Dallas.

Question 19

What documentation or ID do you need to fly to Dallas?

Accepted Answer

The travel and health documents required for your trip to Dallas can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	10h 05m
Direct flights	Every day
Airports in Dallas	3 airports

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom £208	Free Cancellation	Rating 7.4 9,209 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom £408	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £421	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights
Air Canada	PriceFrom £459	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
JetBlue	PriceFrom £469	Free Cancellation	Rating 7.2 2,891 reviews	Search JetBlue flights
Finnair	PriceFrom £481	Free Cancellation	Rating 7.6 1,356 reviews	Search Finnair flights
Icelandair	PriceFrom £487	Free Cancellation	Rating 7.1 603 reviews	Search Icelandair flights
Air France	PriceFrom £502	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France flights
British Airways	PriceFrom £509	Free Cancellation	Rating 6.7 7,704 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom £509	Free Cancellation	Rating 7.3 1,672 reviews	Search Scandinavian Airlines flights

Cheap flights from the United Kingdom to Dallas from £238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Dallas departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from United Kingdom to Dallas

What is the cheapest month to fly to Dallas?

What is the cheapest day to depart on your flight to Dallas?

What is the cheapest time of day to depart on your flight to Dallas?

What is the cheapest United Kingdom to Dallas flight route?

Fly from London Heathrow to Dallas/Fort Worth for the best United Kingdom - Dallas flight prices

How far in advance should I book a flight to Dallas?

What cabin class options are available on United Kingdom to Dallas flights?

There are 4 cabin classes available to choose from on United Kingdom to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from United Kingdom to Dallas?

JetBlue, Delta, and KLM are the most popular carriers operating from United Kingdom to Dallas

Which airlines fly to Dallas?

How often are flights from the United Kingdom to Dallas delayed?

Historically, on average around 13% of flights between United Kingdom and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 149 minutes.

What is the most punctual flight time for the United Kingdom to Dallas flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United Kingdom to Dallas flights?

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 11% of their flights experiencing any sort of delay.

How many flights depart from United Kingdom to Dallas on average per day?

As of January 2026, there are 22 flights per day flying from United Kingdom to Dallas. The most common time of day flights depart is 08:00, with 55% of flights taking off at midday.

How many flights depart from United Kingdom to Dallas on average per week?

As of January 2026, 160 flights take off from United Kingdom and land in Dallas each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Dallas?

If you’re flying from a popular airport in United Kingdom, such as London or Edinburgh, and flying into Dallas, then you can expect flight times to average 13h 16m and 17h 02m, respectively.

Cheap United Kingdom to Dallas flight deals and tips

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When did momondo last update prices for flights from United Kingdom to Dallas?

How many operators does momondo search for flights from United Kingdom to Dallas?

How old do you have to be to fly from United Kingdom to Dallas?

What documentation or ID do you need to fly to Dallas?

Best airlines flying from United Kingdom to Dallas

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