Cheap flights from Houston to Europe from $261

The cheapest month to fly to Europe from Houston is in September. Flight prices, which tend to average around $629, are often lower during this time because this is during the off-season. If you aren’t able to travel to Europe during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $647.

According to our data, the cheapest time of day to fly to Europe is in the afternoon. momondo users have found flights departing from Houston to Europe in the afternoon for as low as $927. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $961. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Houston George Bush Intcntl to London Heathrow for the best Houston - Europe flight prices

You are more likely to see cheaper flights to Europe from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Europe for around $803 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Europe from Houston for as low as $774 on momondo.

Virgin Atlantic, British Airways, and Delta are the most popular carriers operating from Houston to Europe

United Airlines, British Airways and Iberia are the top three most popular airlines that fly to Europe from Houston according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Europe. Keep in mind that there are 17 different airlines that fly to Europe on a routine basis, so you have a few additional options to choose from.

As of February 2026, there are 28 flights per day flying from Houston to Europe. The most common time of day flights depart is 4:00PM, with 70% of flights taking off in the afternoon.

As of February 2026, there are 197 flights per week flying from Houston to Europe. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.