We've gone through lots of different flights, to help you find the cheapest way to get from Houston George Bush Intercontinental Airport to Lisbon. You can choose from three airlines.
Delta Air Lines is the most popular airline that flies from Houston George Bush Intercontinental Airport to Lisbon. But it's still worth looking at other options, as there are 12 flights to Lisbon every week. If you want to broaden your search, look at flights departing from other airports.
The distance between Houston George Bush Intercontinental Airport to Lisbon is 7683 km. Normally, it takes about 15 hrs 15 mins to fly, and you can definitely expect the journey to be at least 13 hrs 45 mins. You can see the various flight times in the results.
You can also search by month, which will reveal the cheapest time of the week to fly.
