$222 Find Cheap Flights from Dallas/Fort Worth Airport to United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas/Fort Worth to the United Kingdom departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Dallas/Fort Worth to the United Kingdom

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$517
Edinburgh
Edinburgh2 stops$542
Manchester
Manchester2 stops$634
Birmingham
Birmingham2 stops$669
Belfast
Belfast1 stop$669
Inverness
Inverness1 stop$544
Bristol
Bristol3 stops$540
Aberdeen
Aberdeen1 stop$704
Liverpool
Liverpool2 stops$659
Leeds
Leeds2 stops$814
Cardiff
Cardiff2 stops$879
London
London1 stop$517
Edinburgh
Edinburgh2 stops$542
Manchester
Manchester2 stops$634
Birmingham
Birmingham2 stops$669
Belfast
Belfast1 stop$669
Inverness
Inverness1 stop$544
Bristol
Bristol3 stops$540
Aberdeen
Aberdeen1 stop$704
Liverpool
Liverpool2 stops$659
Leeds
Leeds2 stops$814
Cardiff
Cardiff2 stops$879

Book Cheap Dallas/Fort Worth to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas/Fort Worth to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas/Fort Worth to the United Kingdom

Tue, Sep 30 - Fri, Oct 10
United Airlines Logo
5:15 am - 11:35 amDFW-LHR
24h 20m1 stop
United Airlines Logo
4:00 pm - 7:27 pmLHR-DFW
33h 27m1 stop
$517United Airlines
Find Deal
Mon, Sep 29 - Thu, Oct 23
United Airlines Logo
9:25 am - 9:35 amDFW-LHR
18h 10m1 stop
United Airlines Logo
9:30 am - 9:43 pmLHR-DFW
18h 13m1 stop
$518United Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 14
Iberia Logo
10:59 pm - 2:25 pmDFW-LHR
9h 26mnonstop
Iberia Logo
12:00 pm - 4:25 pmLHR-DFW
10h 25mnonstop
$519Iberia
Find Deal
Thu, Mar 5 - Wed, Mar 11
Finnair Logo
9:15 pm - 12:15 pmDFW-LHR
9h 00mnonstop
Finnair Logo
6:10 pm - 4:10 pmLHR-DFW
27h 00m1 stop
$532Finnair
Find Deal
Thu, Oct 30 - Thu, Nov 6
Finnair Logo
10:15 pm - 12:15 pmDFW-LHR
9h 00mnonstop
Finnair Logo
6:10 pm - 3:10 pmLHR-DFW
27h 00m1 stop
$534Finnair
Find Deal
Sun, Oct 19 - Wed, Nov 5
British Airways Logo
7:50 pm - 10:50 amDFW-LHR
9h 00mnonstop
British Airways Logo
3:00 pm - 7:10 pmLHR-DFW
10h 10mnonstop
$540British Airways
Find Deal
Sun, Mar 15 - Sat, Mar 21
British Airways Logo
1:10 pm - 10:05 amDFW-LHR
15h 55m1 stop
British Airways Logo
6:10 pm - 4:10 pmLHR-DFW
27h 00m1 stop
$542British Airways
Find Deal
Fri, Oct 3 - Fri, Oct 10
Iberia Logo
10:59 pm - 2:25 pmDFW-LHR
9h 26mnonstop
Iberia Logo
8:20 am - 12:35 pmLHR-DFW
10h 15mnonstop
$562Iberia
Find Deal
Mon, Dec 1 - Sun, Dec 14
American Airlines Logo
3:00 pm - 9:00 amDFW-LGW
12h 00m1 stop
American Airlines Logo
12:30 pm - 9:31 pmLGW-DFW
15h 01m1 stop
$580American Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
American Airlines Logo
2:20 pm - 8:35 amDFW-LGW
12h 15m1 stop
American Airlines Logo
10:40 am - 7:51 pmLGW-DFW
15h 11m1 stop
$589American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Dallas/Fort Worth to the United Kingdom flights

Get data-powered insights and trends into flights from Dallas/Fort Worth to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Dallas/Fort Worth Airport to the United Kingdom flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United Kingdom from Dallas/Fort Worth Airport found in the last 72 hours was to London, at $562 round-trip. The most popular route is from Dallas/Fort Worth Airport (DFW) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $562.

Can I save money by flying with a layover from Dallas/Fort Worth Airport to the United Kingdom?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $739, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Dallas/Fort Worth Airport to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas/Fort Worth Airport to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas/Fort Worth Airport to the United Kingdom is September, when tickets cost $769 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,352 and $1,176 respectively.

What’s the cheapest day of the week to fly from Dallas/Fort Worth Airport to United Kingdom?

The average price of all round-trip flights from Dallas/Fort Worth Airport to the United Kingdom clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Dallas/Fort Worth Airport to United Kingdom, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from United Kingdom, Tuesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Dallas/Fort Worth Airport to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas/Fort Worth Airport to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dallas/Fort Worth Airport to the United Kingdom, you should book around 2 weeks before departure, which saves you about 54% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$222
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Dallas/Fort Worth Airport to Edinburgh

Flights from Dallas/Fort Worth to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Dallas/Fort Worth to the United Kingdom 
Verified travelerFlew with IberiaDFW-LHRMay 2025
Take a pillow you can sleep on and rest.
Verified travelerFlew with IberiaDFW-LHRDec 2024
If you can't check in online do it by phone, don't do it at the airport because the system sucks!

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Dallas/Fort Worth Airport to United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas/Fort Worth Airport to United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas/Fort Worth Airport to United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dallas/Fort Worth Airport to United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas/Fort Worth Airport to United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Dallas/Fort Worth Airport to United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas/Fort Worth Airport to United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dallas/Fort Worth Airport to United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when round-trip flights cost $825 on average. Morning departures are around 11% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is $1,060.

Top tips for finding cheap flights to the United Kingdom

  • Looking for a cheap flight? 25% of our users found tickets from Dallas/Fort Worth Airport to the following destinations at these prices or less: London $454 one-way - $687 round-trip

Reviews of the top 5 airlines serving from Dallas/Fort Worth to the United Kingdom

 
Need help choosing which airline to fly with from Dallas/Fort Worth to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
FinnairOverall score based on 1324 reviews
7.6Boarding
7.5Comfort
6.9Entertainment
6.7Food
8.1Crew
Airline reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

10.0 ExcellentSarah, Aug 2025CPH - HEL
Read more Finnair reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Gate agent did not hold flight for connection, provided no assistance to get new flight

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

Easy and organized getting in and out of the flight

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.

I liked the comfort of the plane. It was unexpected from past experiences.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Didn’t fly with them as someone had cancelled my flight

Some how my flight was canceled, neither BA or Justfly.com accepted responsibility. I only found out about this the day before when I tried to check in. I had to book another flight which due to the time ( day before) cost me $300 more. I was still receiving notifications about the flight even when I was on another flight from you. So no my flight to London was not good.

Online check-in 24 hours in advance something seems not so easy to check in to pick seats and to print a boarding pass

I like the crew, very welcoming. Food can be better. The seat arms don’t go up so. I could use the empty seat next to mine to relax better. 3hrs delay 😠

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Everything you need to know for your flight from Dallas/Fort Worth to the United Kingdom

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