Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 590,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap IAH to LGW Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.






Cheap IAH to LGW Flights

Question : Can I change the date of my flight?
Answer : Yes, you can change your departure date. If you would like to save a little cash in doing so, the lowest-cost day to fly in March is Saturday.

Question : What is the cheapest airline flying from Houston to London?
Answer : Delta Air Lines strives to keep prices low for passengers over the next three months. Bookings are being made at just $503 and, when compared to the pricier bookings of $7,009, it's quite a deal.

Question : What is the cheapest day to fly?
Answer : The cheapest day to fly from Houston to London is on Saturday. So, if you want to save some cash on your next holiday look for flights on Saturday.

Question : What is the cheapest day to fly to London?
Answer : As of Mar 12th, the best day for booking to London (LGW) is Mar 26th. Your ticket will cost $752, which is 49% less than this route's average price.

Question : How long do most people stay in London?
Answer : Of course, you are not most people, but if you were, you'd stay roughly nine days.

Question :
Answer :

Question : How much is a plane ticket to London (LGW) from Houston (IAH)?
Answer : Prices range anywhere from $503 to $7,009. Booking far in advance can usually help you get the cheapest price. Prices tend to be better the further out you book.

Houston to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Houston to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with IAH to LGW flights that won’t make your bank account wince. Ready to temporarily leave behind Houston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LGW with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.