There are 5 ways to get from Houston to Porto by plane, bus, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport
best- Fly from George Bush Intercontinental Airport (IAH) to Francisco De Sá Carneiro Airport (OPO)plane IAH - OPO
15h 6m€285–757Bus to Austin-Bergstrom International Airport, fly to Francisco De Sá Carneiro Airport
cheapest- Take the bus from Downtown Houston to Austin Eastside Bus Plazabus
- Fly from Austin-Bergstrom International Airport (AUS) to Francisco De Sá Carneiro Airport (OPO)plane AUS - OPO
17h 57m€221–785Fly William P. Hobby Airport to Francisco De Sá Carneiro Airport
- Fly from William P. Hobby Airport (HOU) to Francisco De Sá Carneiro Airport (OPO)plane HOU - OPO
17h 30m€353–1,304Fly George Bush Intercontinental Airport to Lisbon-Portela Airport, train
- Fly from George Bush Intercontinental Airport (IAH) to Lisbon-Portela Airport (LIS)plane IAH - LIS
- Take the train from Lisboa Oriente to Porto Campanhatrain
18h 8m€374–982Fly William P. Hobby Airport to Vigo, train
- Fly from William P. Hobby Airport (HOU) to Vigo (VGO)plane HOU - VGO
- Take the train from Vigo Guixar to Porto Campanhatrain
21h 9m€522–2,040
George Bush Intercontinental Airport (IAH) to Francisco De Sá Carneiro Airport (OPO) flights
Questions & Answers
The cheapest way to get from Houston to Porto is to fly which costs €280 - €800 and takes 15h 6m.
The fastest way to get from Houston to Porto is to fly which takes 15h 6m and costs €280 - €800.
The distance between Houston and Porto is 7664 km.
It takes approximately 15h 6m to get from Houston to Porto, including transfers.
Porto is 5h ahead of Houston. It is currently 11:17 PM in Houston and 4:17 AM in Porto.
There are 6294+ hotels available in Porto.
What companies run services between Houston, TX, USA and Porto, Portugal?
United Airlines, Air France, and six other airlines fly from George Bush Intercontinental Airport (IAH) to Francisco De Sá Carneiro Airport (OPO) 5 times a day.
- Website
- delta.com
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Paris Charles de Gaulle
- Ave. Duration
- 12h 20m
- When
- Every day
- Estimated price
- €240–900
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Amsterdam Schiphol
- Ave. Duration
- 13h
- When
- Every day
- Estimated price
- €250–950
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via New York JFK
- Ave. Duration
- 15h 50m
- When
- Monday to Friday
- Estimated price
- €200–800
Flights from William P. Hobby Airport to Francisco De Sá Carneiro Airport via Atlanta, Madrid
- Ave. Duration
- 15h 18m
- When
- Every day
- Estimated price
- €380–1,500
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Amsterdam Schiphol
- Ave. Duration
- 15h 20m
- When
- Monday, Thursday, and Saturday
- Estimated price
- €300–1,100
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via New York JFK
- Ave. Duration
- 15h 16m
- When
- Monday to Friday
- Estimated price
- €240–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 5m
- When
- Every day
- Estimated price
- €270–1,000
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Paris Charles de Gaulle
- Ave. Duration
- 13h 15m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- €260–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via New York JFK
- Ave. Duration
- 15h
- When
- Every day
- Estimated price
- €210–800
Flights from William P. Hobby Airport to Vigo via Atlanta, Madrid
- Ave. Duration
- 15h 13m
- When
- Every day
- Estimated price
- €500–2,000
Flights from William P. Hobby Airport to Vigo via Miami, Madrid
- Ave. Duration
- 19h 15m
- When
- Every day
- Estimated price
- €650–2,000
- Website
- klm.com
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Paris Charles de Gaulle
- Ave. Duration
- 12h 20m
- When
- Every day
- Estimated price
- €240–900
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Amsterdam Schiphol
- Ave. Duration
- 13h
- When
- Every day
- Estimated price
- €250–950
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via New York JFK
- Ave. Duration
- 15h 50m
- When
- Monday to Friday
- Estimated price
- €200–800
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Amsterdam Schiphol
- Ave. Duration
- 15h 20m
- When
- Monday, Thursday, and Saturday
- Estimated price
- €300–1,100
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via New York JFK
- Ave. Duration
- 15h 16m
- When
- Monday to Friday
- Estimated price
- €240–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Amsterdam Schiphol
- Ave. Duration
- 13h 5m
- When
- Every day
- Estimated price
- €270–1,000
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via New York JFK
- Ave. Duration
- 15h
- When
- Every day
- Estimated price
- €210–800
Flights from William P. Hobby Airport to Vigo via Atlanta, Madrid
- Ave. Duration
- 15h 13m
- When
- Every day
- Estimated price
- €500–2,000
- Website
- united.com
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Newark
- Ave. Duration
- 11h 35m
- When
- Every day
- Estimated price
- €200–800
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Montreal
- Ave. Duration
- 13h 5m
- When
- Wednesday
- Estimated price
- €200–800
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Frankfurt
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- €290–1,200
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Newark
- Ave. Duration
- 12h 15m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €240–950
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Frankfurt
- Ave. Duration
- 13h 30m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- €340–1,400
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Newark
- Ave. Duration
- 12h 25m
- When
- Every day
- Estimated price
- €210–800
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via London Heathrow
- Ave. Duration
- 14h 5m
- When
- Wednesday to Saturday
- Estimated price
- €250–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Montreal
- Ave. Duration
- 15h
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- €210–800
- Website
- airfrance.com
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Paris Charles de Gaulle
- Ave. Duration
- 12h 20m
- When
- Every day
- Estimated price
- €240–900
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via New York JFK
- Ave. Duration
- 15h 50m
- When
- Monday to Friday
- Estimated price
- €200–800
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via New York JFK
- Ave. Duration
- 15h 16m
- When
- Monday to Friday
- Estimated price
- €240–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Paris Charles de Gaulle
- Ave. Duration
- 13h 15m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- €260–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via New York JFK
- Ave. Duration
- 15h
- When
- Every day
- Estimated price
- €210–800
Flights from William P. Hobby Airport to Vigo via Atlanta, Madrid
- Ave. Duration
- 15h 13m
- When
- Every day
- Estimated price
- €500–2,000
- Website
- flytap.com
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Boston
- Ave. Duration
- 17h 3m
- When
- Monday
- Estimated price
- €200–750
Flights from William P. Hobby Airport to Francisco De Sá Carneiro Airport via Orlando, Lisbon-Portela Airport
- Ave. Duration
- 14h 55m
- When
- Thursday and Saturday
- Estimated price
- €350–1,300
Flights from William P. Hobby Airport to Francisco De Sá Carneiro Airport via Miami, Lisbon-Portela Airport
- Ave. Duration
- 19h 15m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- €360–1,300
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Newark
- Ave. Duration
- 11h 30m
- When
- Every day
- Estimated price
- €230–850
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Boston
- Ave. Duration
- 13h 28m
- When
- Every day
- Estimated price
- €200–750
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Newark
- Ave. Duration
- 13h 45m
- When
- Every day
- Estimated price
- €200–750
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via New York JFK
- Ave. Duration
- 17h 5m
- When
- Thursday
- Estimated price
- €200–750
- Website
- aa.com
Flights from William P. Hobby Airport to Francisco De Sá Carneiro Airport via Dallas/Ft.Worth, Madrid
- Ave. Duration
- 14h 22m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- €460–1,700
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via London Heathrow
- Ave. Duration
- 14h 5m
- When
- Every day
- Estimated price
- €230–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Philadelphia
- Ave. Duration
- 14h 29m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €210–800
Flights from William P. Hobby Airport to Vigo via San Juan, Madrid
- Ave. Duration
- 19h 5m
- When
- Saturday
- Estimated price
- €700–2,500
Flights from William P. Hobby Airport to Vigo via Orlando, Madrid
- Ave. Duration
- 19h 10m
- When
- Tuesday, Thursday, and Friday
- Estimated price
- €600–2,300
- Website
- aircanada.com
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Montreal
- Ave. Duration
- 13h 5m
- When
- Wednesday
- Estimated price
- €200–800
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Frankfurt
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- €290–1,200
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Newark
- Ave. Duration
- 11h 30m
- When
- Every day
- Estimated price
- €230–850
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via London Heathrow
- Ave. Duration
- 14h 5m
- When
- Wednesday to Saturday
- Estimated price
- €250–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Montreal
- Ave. Duration
- 15h
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- €210–800
- Website
- iberia.com
Flights from William P. Hobby Airport to Francisco De Sá Carneiro Airport via Dallas/Ft.Worth, Madrid
- Ave. Duration
- 14h 22m
- When
- Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- €460–1,700
Flights from William P. Hobby Airport to Vigo via Dallas/Ft.Worth, Madrid
- Ave. Duration
- 14h 12m
- When
- Saturday
- Estimated price
- €600–2,300
Flights from William P. Hobby Airport to Vigo via San Juan, Madrid
- Ave. Duration
- 19h 5m
- When
- Saturday
- Estimated price
- €700–2,500
Flights from William P. Hobby Airport to Vigo via Orlando, Madrid
- Ave. Duration
- 19h 10m
- When
- Tuesday, Thursday, and Friday
- Estimated price
- €600–2,300
- Website
- jetblue.com
Flights from William P. Hobby Airport to Francisco De Sá Carneiro Airport via Miami, Lisbon-Portela Airport
- Ave. Duration
- 19h 15m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- €360–1,300
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Newark
- Ave. Duration
- 11h 30m
- When
- Every day
- Estimated price
- €230–850
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Boston
- Ave. Duration
- 13h 28m
- When
- Every day
- Estimated price
- €200–750
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via New York JFK
- Ave. Duration
- 17h 5m
- When
- Thursday
- Estimated price
- €200–750
- Website
- britishairways.com
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via London Heathrow
- Ave. Duration
- 14h 5m
- When
- Every day
- Estimated price
- €230–950
Flights from George Bush Intercontinental Airport to Lisbon-Portela Airport via Philadelphia
- Ave. Duration
- 14h 29m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €210–800
- Website
- lufthansa.com
Flights from George Bush Intercontinental Airport to Francisco De Sá Carneiro Airport via Frankfurt
- Ave. Duration
- 13h 10m
- When
- Every day
- Estimated price
- €290–1,200
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Frankfurt
- Ave. Duration
- 13h 30m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- €340–1,400
- Website
- aireuropa.com
Flights from William P. Hobby Airport to Vigo via Cancun, Madrid
- Ave. Duration
- 16h 5m
- When
- Tuesday, Thursday, Friday, and Sunday
- Estimated price
- €700–2,100
Flights from William P. Hobby Airport to Vigo via Miami, Madrid
- Ave. Duration
- 19h 15m
- When
- Every day
- Estimated price
- €650–2,000
- Website
- ryanair.com
Flights from William P. Hobby Airport to Francisco De Sá Carneiro Airport via Atlanta, Madrid
- Ave. Duration
- 14h 22m
- When
- Wednesday to Friday
- Estimated price
- €380–1,500
- Website
- airtransat.com
Flights from Austin-Bergstrom International Airport to Francisco De Sá Carneiro Airport via Toronto
- Ave. Duration
- 13h
- When
- Wednesday and Friday
- Estimated price
- €330–1,100
- Phone
- +351 210 900 032
- Website
- cp.pt
Train from Lisboa Oriente to Porto Campanha
- Ave. Duration
- 2h 39m
- Frequency
- Hourly
- Estimated price
- €30–70
- Website
- https://www.cp.pt/passageiros/en
Rome2Rio's guide to Renfe Viajeros
Contact Details
- Phone
- +34 91 232 03 20
- Website
- renfe.com
Train from Vigo Guixar to Porto Campanha
- Ave. Duration
- 2h 26m
- Frequency
- Twice daily
- Estimated price
- €17–35
- Website
- https://www.renfe.com/es/en
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Downtown Houston to Austin Eastside Bus Plaza
- Ave. Duration
- 3h
- Frequency
- 5 times a day
- Estimated price
- €16–28
- Schedules at
- flixbus.com
Want to know more about travelling around Portugal
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Train travel in Spain: A guide to Renfe
Read the travel guide
What are the different types of Renfe trains in Spain?
Read the travel guide












