Question 1

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

Accepted Answer

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

Question 2

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 least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

Question 3

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

Accepted Answer

On average, the least expensive day to fly to Dallas from United Kingdom is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $979. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,120.

Question 4

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 5

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

Accepted Answer

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

Question 6

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 7

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 151 minutes.

Question 8

What is the cheapest month to fly to Dallas?

Accepted Answer

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 $912.

Question 9

How long does it take to fly to Dallas?

Accepted Answer

Flight times from United Kingdom to Dallas vary, but if you’re flying out of London and flying into Dallas/Fort Worth Airport (one of the most popular routes), then the duration is 13h 02m on average. Another popular route from United Kingdom to Dallas is flying from Manchester to Dallas/Fort Worth Airport, which will take roughly 14h 25m. Keep in mind that layovers or delays could extend your travel time.

Question 10

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

Accepted Answer

Finnair, WestJet, and Iberia are the most popular carriers operating from United Kingdom to Dallas

Question 11

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

Accepted Answer

As of January 2026, 20 flights take off from United Kingdom and land in Dallas each day. The most common flight departure time for this route is 8:00AM, with 58% of daily flights taking off at noon.

Question 12

What airlines fly to Dallas?

Accepted Answer

British Airways, American Airlines and Finnair 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 68% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 6 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

Question 13

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

Accepted Answer

Flying to Dallas from United Kingdom at noon is the least expensive time of day to depart. momondo users have found prices as low as $976 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around $1,121 per ticket.

Question 14

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

Accepted Answer

141 flights are operational weekly from United Kingdom to Dallas as of January 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

Question 15

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 $1,041 when searching weeks out. 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 $974 on momondo.

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 are updated daily.

Question 17

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

Accepted Answer

As of January 2026, there are 6 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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Fastest flight time	10h 00m
Direct flights	Every day
Airports in Dallas	3 airports

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $635	Free Cancellation	Rating 7.3 4,149 reviews	Search Turkish Airlines flights
JetBlue	PriceFrom $782	Free Cancellation	Rating 7.2 2,900 reviews	Search JetBlue flights
American Airlines	PriceFrom $822	Free Cancellation	Rating 7.2 11,079 reviews	Search American Airlines flights
British Airways	PriceFrom $833	Free Cancellation	Rating 6.7 7,650 reviews	Search British Airways flights
Iberia	PriceFrom $904	Free Cancellation	Rating 7.0 3,067 reviews	Search Iberia flights
Finnair	PriceFrom $961	Free Cancellation	Rating 7.6 1,345 reviews	Search Finnair flights

Cheap flights from the United Kingdom to Dallas from $346

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 1/24. 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?

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 $912.

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?

Finnair, WestJet, and Iberia are the most popular carriers operating from United Kingdom to Dallas

What 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 151 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights 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?

Sunday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 12% 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, 20 flights take off from United Kingdom and land in Dallas each day. The most common flight departure time for this route is 8:00AM, with 58% of daily flights taking off at noon.

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

141 flights are operational weekly from United Kingdom to Dallas as of January 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

How long does it take to fly to Dallas?

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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Why use momondo?

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