$307 Find Cheap Flights from Houston George Bush Airport to Lisbon - Compare and Save

Four cabin classes are available on flights from Houston George Bush Intcntl Airport to Lisbon:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Houston George Bush Intcntl Airport to Lisbon takes 00m, covering 4,767 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Houston George Bush Intcntl Airport to Lisbon range from $697 to $1,212, with an average of $897 over the past 12 months. Anything below $697 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 3% above the $897 route average. Book 21 weeks before departure for the lowest fares.

One-way fares from Houston George Bush Intcntl Airport to Lisbon are currently lower than usual. Average one-way flight prices are about $369, which is 37% below the typical average for this route.

Lisbon Humberto Delgado Airport (LIS) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:

• Klass Wagen
• Goldcar Rental SP
• Drive on Holiday
• GREEN MOTION
• Guerin

Flights from Houston George Bush Intcntl Airport to Lisbon usually depart from Houston George Bush Intcntl (IAH) and arrive at Lisbon Humberto Delgado (LIS).

One-stop flights from Houston George Bush Intcntl Airport to Lisbon most commonly connect through:

• London Heathrow (LHR) - 22% of one-stop connections
• Paris Charles de Gaulle (CDG) - 20% of one-stop connections
• Amsterdam Schiphol (AMS) - 12% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 11% of one-stop connections

Yes. Flexible dates can save you up to 20% on flights from Houston George Bush Intcntl Airport to Lisbon. Wednesday is the cheapest departure day at $837 round-trip on average, while Saturday is the most expensive at $1,044, a difference of $207.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Flying via Washington, D.C. Dulles Intl (IAD) gives the shortest average 1-stop total travel time at 13h 27m, compared with 13h 42m via Newark (EWR) and 14h 39m via Amsterdam Schiphol (AMS).

Lisbon is 6 hours ahead of Houston George Bush Intcntl Airport (Western European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Lisbon are Chiado, Praça do Marquês de Pombal and Commerce Square. These are among the most viewed places in Lisbon on KAYAK.

As you arrive in Lisbon, you will need to exchange your currency for euros to allow easier transactions while in Portugal. LIS Airport has a few currency exchanges where you can get these services. Unicambios Currency Exchange has a desk at the arrivals desk, at the entrance to the South Pier, at the baggage claim desk, and in the Lisbon Airport Underground Station.

As is the case with a majority of European cities, Lisbon is well connected to a public transport system that allows the locals to move from one point to another with ease. Humberto Delgado Airport has a subway station with a line connecting directly to the city center. This is one of the cheapest ways to get to the city center. However, if you would rather go for convenience, taking a taxi would be a better idea since they will drop you off at any destination you want.

George Bush Intercontinental Airport is about two miles away from downtown Houston meaning travelers have to deal with a conveniently short commute to the airport. This gives you multiple options since you can either take a taxi or use the metro to get to the airport. In terms of convenience, a taxi is the best option since they will pick you up wherever you are and drop you off at the airport, right outside the terminal buildings.

You can save a few dollars on flight tickets by booking your tickets a month or two in advance. by booking this early, you will be able to avoid the price hikes that usually happen as the date of travel approaches. You should also consider booking connecting flights instead of one direct flight if possible. this is because most airlines usually charge higher prices for the convenience of flying directly.