£135 Find Cheap Flights from Texas to the United Kingdom

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Good to know - Cheap tickets from Texas to the United Kingdom

Low seasonFebruary
High seasonJuly
Cheapest flight£135
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Dallas to London Gatwick Airport

Flights from Texas to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Texas to the United Kingdom 
Learn how KAYAK collects reviews and tips from users.
AndrewFlew with United AirlinesIAH-LHRJul 2025
United really looked after me, just make sure you arrive good and early to ensure an unpressurised check in
Verified travelerFlew with British AirwaysIAH-LHRMay 2025
Heathrow has good signage. There are lots of people going to the same terminal waiting for the train. Be patient and when you have connecting flights choose a 2-hour layover.
Verified travelerFlew with IberiaDFW-LHRMay 2025
Take a pillow you can sleep on and rest.
JamesFlew with American AirlinesIAH-LHRApr 2025
Try to avoid Heathrow! Not the most convenient to get into London unless you have a driver. Also, Heathrow needs better signs on where to go to exit and better wifi for foreign travelers.
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 for booking flights from Texas to the United Kingdom

  • How does KAYAK find such low prices on flights from Texas to the 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 Texas to the United Kingdom.

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

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

  • What is the Hacker Fare option on flights from Texas to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Texas to the 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 Texas to the 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 Texas to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in the United Kingdom?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Heathrow Airport (LHR), with an average flight price of £325.

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

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday when return tickets can be as cheap as £625. On the other hand, the most expensive day to fly is Sunday, when return prices are £813 on average.

  • 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 £769 on average. Morning departures are around 1% more expensive 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 £909.

  • What is the cheapest flight to the United Kingdom?

    The cheapest ticket to the United Kingdom from Texas found in the last 72 hours was to London Heathrow Airport, at £621 return. The most popular route is Austin (AUS) to London Heathrow Airport (LHR) and the cheapest return airline ticket found on this route in the last 72 hours was £621.

  • What is the cheapest month to fly from Texas to the United Kingdom?

    The cheapest month for flights from Texas to the United Kingdom is October, when tickets cost £516 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is £1,034 and £1,031 respectively.

  • How far in advance should I book a flight from Texas to the United Kingdom?

    To get a below-average price on the flight from Texas to the United Kingdom, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

  • How long is the flight to the United Kingdom?

    An average direct flight from Texas to the United Kingdom takes 13h 14m, covering a distance of 4733 miles. The shortest route is Dallas/Fort Worth Airport (DFW) to London Heathrow Airport (LHR) with an average flight time of 9h 00m.

  • What are the most popular destinations in the United Kingdom?

    Based on KAYAK flight searches, the most popular destination is London (95% of total searches to the United Kingdom). The next most popular destinations are Manchester (2%) and Birmingham (1%). Searches for flights to Belfast (1%), to Southampton (0%), and to Bristol (0%) are also popular.

Book cheap flights from Texas to the United Kingdom

Cheapest flights to the United Kingdom from Texas found in 2025

Recent return flight deals

14/9Sun
1 stopLufthansa
14h 15mIAH-LHR
26/9Fri
directLufthansa
10h 15mLHR-IAH
£350
5/8Tue
1 stop
18h 00mIAH-LHR
27/8Wed
2 stops
18h 46mLHR-IAH
£362
15/10Wed
1 stopAir Canada
14h 30mIAH-LHR
21/10Tue
1 stopAir Canada
16h 12mLHR-IAH
£366
5/8Tue
2 stopsDelta
17h 41mHOU-LGW
27/8Wed
2 stopsDelta
16h 31mLGW-HOU
£369
14/9Sun
1 stopAir Canada
14h 30mIAH-LHR
26/9Fri
2 stopsAir Canada
18h 44mLHR-IAH
£370
3/8Sun
1 stopVirgin Atlantic
13h 31mIAH-LHR
19/8Tue
1 stopVirgin Atlantic
22h 20mLHR-IAH
£371
3/8Sun
1 stopVirgin Atlantic
13h 31mIAH-LHR
19/8Tue
1 stopVirgin Atlantic
22h 20mLHR-IAH
£372
19/8Tue
directBritish Airways
9h 10mIAH-LHR
9/9Tue
directBritish Airways
10h 15mLHR-IAH
£375
19/8Tue
1 stopBritish Airways
13h 47mIAH-LHR
9/9Tue
directBritish Airways
10h 25mLHR-IAH
£377
3/8Sun
1 stopDelta
20h 20mIAH-LHR
19/8Tue
1 stopDelta
13h 20mLHR-IAH
£381

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Recent one-way flight deals

20/10Mon
1 stop
19h 10mDFW-LGW
£135
14/10Tue
1 stop
18h 50mIAH-LGW
£146
2/12Tue
1 stopWestJet
17h 15mIAH-LHR
£206
5/11Wed
1 stopWestJet
17h 15mIAH-LHR
£211
5/8Tue
1 stopJetBlue
34h 08mDFW-LHR
£239
4/10Sat
1 stopJetBlue
11h 48mAUS-LHR
£253
24/9Wed
1 stopBritish Airways
12h 27mHOU-LHR
£281
5/11Wed
1 stopVirgin Atlantic
12h 05mHOU-LHR
£283
27/7Sun
1 stopBritish Airways
13h 55mHOU-LHR
£286
22/10Wed
1 stopVirgin Atlantic
12h 15mHOU-LHR
£295

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Last minute flights from Texas to the United Kingdom

Last minute flight, train and bus deals

9/7Wed
multi-stop
14h 52mIAH-LGW
18/8Mon
multi-stop
17h 05mLGW-IAH
£482
9/7Wed
multi-stop
27h 24mIAH-LGW
18/8Mon
multi-stop
13h 44mLGW-IAH
£542
11/7Fri
multi-stopTurkish Airlines
31h 00mDFW-LGW
18/7Fri
multi-stopTurkish Airlines
19h 40mLGW-DFW
£780
9/7Wed
multi-stopJetBlue
15h 37mIAH-LGW
15/7Tue
multi-stopJetBlue
29h 02mLGW-IAH
£795
12/7Sat
multi-stopJetBlue
31h 33mIAH-LHR
2/8Sat
multi-stopJetBlue
53h 41mLHR-IAH
£803
11/7Fri
multi-stopTurkish Airlines
19h 30mDFW-LHR
18/7Fri
multi-stopTurkish Airlines
18h 40mLHR-DFW
£811
9/7Wed
multi-stopScandinavian Airlines
22h 33mIAH-LHR
18/8Mon
multi-stopScandinavian Airlines
20h 24mLHR-IAH
£844
8/7Tue
multi-stopScandinavian Airlines
19h 40mAUS-LHR
16/7Wed
multi-stopScandinavian Airlines
22h 20mLHR-AUS
£914
11/7Fri
multi-stopTAP AIR PORTUGAL
33h 58mDFW-LHR
16/7Wed
multi-stopTAP AIR PORTUGAL
43h 25mLHR-DFW
£941
9/7Wed
multi-stopTAP AIR PORTUGAL
21h 56mIAH-LHR
16/7Wed
multi-stopTAP AIR PORTUGAL
32h 32mLHR-IAH
£1,033

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to Texas

Cabin classes available on flights to Texas. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to the United Kingdomfrom £4,058
Business Class flights to the United Kingdomfrom £2,746
Prem Econ Class flights to the United Kingdomfrom £1,290
Economy class flights to the United Kingdomfrom £456

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