What are the cheapest airlines to fly from Galveston to Lisbon one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $583. Iberia flights start at $596 while deals on British Airways start at $597 one-way.

What are the most popular airlines that fly from Galveston to Lisbon?

When booking a flight from Galveston to Lisbon, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

How far in advance should I book a flight from Galveston to Lisbon?

Users have found that booking a flight from Galveston to Lisbon at least 23 days early can save you up to 17% on average compared to booking a flight this week. If booking 23 days before your flight isn’t an option for you, users have found flights from Galveston to Lisbon for as little as $726 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $916 for flights departing within the next 3 days.

What is the cheapest month to fly from Galveston to Lisbon?

February is one of the best times of the year to fly to Lisbon from Galveston. Prices for February average $884 per person but you can even find prices for as low as $508. The most expensive prices can be found in the month of June. Opting for a February flight can save you 30% on your journey compared to booking in June

What airport do you fly into for flights to Lisbon from Galveston?

Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Galveston to Lisbon. 8 airlines have flights to Humberto Delgado from Galveston on a regular basis. Booking flights from Galveston to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 0 inbound flights from Galveston per day.

Can I find deals for flights from Galveston to Lisbon that include hotel bookings?

Yes. In addition to deals on Galveston to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Galveston to Lisbon?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Lisbon.

Can I find deals for business class flights from Galveston to Lisbon?

Yes. Cheapflights offers flight deals from Galveston to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$562+ Flights from Galveston to Lisbon

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Galveston to Lisbon Humberto Delgado are usually found in February or January, booked 73 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Galveston to Lisbon

Round-trip from	$908 (Virgin Atlantic)
One-way from	$562 (eDestinos)
Popular in	June
Cheapest in	February
Average price	$1,153

From Galveston to Lisbon Humberto Delgado

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One-way flight from Galveston to Lisbon Humberto Delgado

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Highest demand for flights based on searches. 19% potential increase in price ($215 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Galveston to Lisbon

Cheapest flights from Galveston to Lisbon
Explore the most affordable flight options available from Galveston to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Sun 10/56:00 amHOU - LIS

2 stops20h 00mDelta

Wed 10/155:00 amLIS - HOU

2 stops22h 40mDelta

Deal found 6/12

$899

Mon 8/412:56 pmHOU - LIS

2 stops15h 49mVirgin Atlantic

Tue 8/1912:45 pmLIS - HOU

2 stops15h 46mVirgin Atlantic

Deal found 6/12

$908

Wed 12/246:30 pmHOU - LIS

2 stops17h 15mBritish Airways

Wed 1/73:45 pmLIS - HOU

2 stops30h 11mBritish Airways

Deal found 6/11

$945

Tue 7/2210:13 amHOU - LIS

2 stops16h 52mAmerican Airlines

Thu 8/711:05 amLIS - HOU

2 stops17h 07mAmerican Airlines

Deal found 6/11

$1,058

Sun 9/146:41 pmHOU - LIS

2 stops19h 24mIberia

Sun 9/2112:30 pmLIS - HOU

2 stops17h 17mIberia

Deal found 6/10

$1,100

Thu 8/76:30 pmHOU - LIS

2 stops15h 35mMultiple Airlines

Sun 8/107:20 amLIS - HOU

2 stops18h 35mMultiple Airlines

Deal found 6/12

$1,784

Best flights from Galveston to Lisbon
Discover carefully curated flight deals from Galveston to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Mon 8/412:56 pmHOU - LIS

2 stops15h 49mVirgin Atlantic

Tue 8/1912:45 pmLIS - HOU

2 stops15h 46mVirgin Atlantic

Deal found 6/12

$908

Wed 7/28:23 pmHOU - LIS

2 stops20h 47mBritish Airways

Thu 7/246:40 pmLIS - HOU

2 stops27h 15mBritish Airways

Deal found 6/10

$961

Mon 7/146:40 pmHOU - LIS

2 stops18h 00mDelta

Tue 7/225:40 amLIS - HOU

2 stops21h 00mDelta

Deal found 6/11

$989

Tue 7/2210:13 amHOU - LIS

2 stops16h 52mAmerican Airlines

Thu 8/711:05 amLIS - HOU

2 stops17h 07mAmerican Airlines

Deal found 6/11

$1,058

Fri 9/56:41 pmHOU - LIS

2 stops22h 44mIberia

Sun 9/146:35 amLIS - HOU

2 stops19h 18mIberia

Deal found 6/11

$1,285

Thu 8/76:30 pmHOU - LIS

2 stops15h 35mMultiple Airlines

Sun 8/107:20 amLIS - HOU

2 stops18h 35mMultiple Airlines

Deal found 6/12

$1,784

Last-minute flights from Galveston to Lisbon
Discover last-minute flight deals from Galveston to Lisbon. Data last updated June 12, 2025 and is based on user searches.

Tue 6/1710:00 amHOU - LIS

2 stops16h 00mDelta

Tue 7/810:00 amLIS - HOU

2 stops16h 40mDelta

Deal found 6/10

$2,048

Fri 6/202:30 pmHOU - LIS

2 stops19h 35mIberia

Tue 7/18:45 pmLIS - HOU

2 stops33h 03mIberia

Deal found 6/11

$2,745

Sat 6/2110:00 amHOU - LIS

2 stops18h 45mVirgin Atlantic

Sat 6/2812:45 pmLIS - HOU

2 stops15h 39mVirgin Atlantic

Deal found 6/11

$2,188

Wed 7/26:30 pmHOU - LIS

2 stops22h 40mBritish Airways

Thu 7/246:40 pmLIS - HOU

2 stops27h 15mBritish Airways

Deal found 6/10

$961

Wed 7/92:29 pmHOU - LIS

2 stops19h 36mIberia

Wed 7/239:00 amLIS - HOU

2 stops20h 45mIberia

Deal found 6/11

$1,330

Mon 7/146:40 pmHOU - LIS

2 stops18h 00mDelta

Tue 7/225:40 amLIS - HOU

2 stops21h 00mDelta

Deal found 6/11

$989

Sun 7/2010:02 amHOU - LIS

2 stops18h 43mVirgin Atlantic

Wed 8/2010:00 amLIS - HOU

2 stops18h 31mVirgin Atlantic

Deal found 6/11

$1,033

Tue 7/2210:13 amHOU - LIS

2 stops16h 52mAmerican Airlines

Thu 8/711:05 amLIS - HOU

2 stops17h 07mAmerican Airlines

Deal found 6/11

$1,058

One-way flights from Galveston to Lisbon
Search for one-way flight options from Galveston to Lisbon. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Fri 8/152:30 pmHOU - LIS

2 stops26h 55mMultiple Airlines

Deal found 6/9

$562

Tue 7/2210:02 amHOU - LIS

2 stops15h 58mDelta

Deal found 6/9

$583

Wed 8/66:30 pmHOU - LIS

2 stops15h 35mIberia

Deal found 6/11

$596

Mon 7/76:30 pmHOU - LIS

2 stops22h 40mBritish Airways

Deal found 6/12

$597

Thu 6/1910:00 amHOU - LIS

2 stops18h 45mVirgin Atlantic

Deal found 6/10

$1,353

Cheapflights Fare Finder

Use the filters below to find and compare flights from Galveston to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Wed 7/2

8:23 pm-11:10 pm

2 stops20h 47m

Lisbon Humberto Delgado

Thu 7/24

6:40 pm-3:55 pm

2 stops27h 15m

$961

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Mon 7/14

6:40 pm-6:40 pm

2 stops18h 00m

Lisbon Humberto Delgado

Tue 7/22

5:40 am-8:40 pm

2 stops21h 00m

$989

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Sun 7/20

10:02 am-10:45 am

2 stops18h 43m

Lisbon Humberto Delgado

Wed 8/20

10:00 am-10:31 pm

2 stops18h 31m

$1,033

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Tue 7/22

10:13 am-9:05 am

2 stops16h 52m

Lisbon Humberto Delgado

Thu 8/7

11:05 am-10:12 pm

2 stops17h 07m

$1,058

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Fri 9/5

6:41 pm-11:25 pm

2 stops22h 44m

Lisbon Humberto Delgado

Sun 9/14

6:35 am-7:53 pm

2 stops19h 18m

$1,285

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Fri 8/15

2:30 pm-11:25 pm

2 stops26h 55m

$562

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Tue 7/22

10:02 am-8:00 am

2 stops15h 58m

$583

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Wed 8/6

6:30 pm-4:05 pm

2 stops15h 35m

$596

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Mon 7/7

6:30 pm-11:10 pm

2 stops22h 40m

$597

HoustonLisbon

HOU - LIS

HOULIS

Houston Hobby

Thu 6/19

10:00 am-10:45 am

2 stops18h 45m

$1,353

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Best time to book a flight from Galveston to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Galveston with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Galveston to Lisbon

How far ahead should I book a flight from Galveston to Lisbon?

The best time to book flights from Galveston to Lisbon is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Galveston to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Galveston to Lisbon (average of $612). Flying from Galveston to Lisbon in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from G4L to LIS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Galveston to Lisbon as you normally would.

What is the cheapest day to fly from Galveston to Lisbon?

Travelers seeking maximum savings on their Galveston to Lisbon flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lisbon by month

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with Delta, Virgin Atlantic and American Airlines from Galveston to Lisbon by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,946 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

652 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Iberia

7.0

Good

2,776 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

7,008 reviews

Delta

8.0

Very good

7,946 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Lisbon from Galveston?
Lisbon Humberto Delgado (LIS), located 4.2 mi from the city center, is the airport you fly into when you book flights from Galveston to Lisbon. 8 airlines have flights to Humberto Delgado from Galveston on a regular basis. Booking flights from Galveston to Lisbon Humberto Delgado should not be difficult; the airport handles an average of 0 inbound flights from Galveston per day.
What are the cheapest airlines to fly from Galveston to Lisbon one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $583. Iberia flights start at $596 while deals on British Airways start at $597 one-way.
Can I find deals for flights from Galveston to Lisbon that include hotel bookings?
Yes. In addition to deals on Galveston to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Galveston to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Galveston to Lisbon.
Can I find deals for business class flights from Galveston to Lisbon?
Yes. Cheapflights offers flight deals from Galveston to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Galveston to Lisbon?
Currently, January is the cheapest month in which you can book a flight from Galveston to Lisbon (average of $612). Flying from Galveston to Lisbon in June is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Galveston to Lisbon

Other flights to Lisbon

Top 8 airlines flying from Galveston to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$525	Average$831	FlexibilityNo cancel fee	On-time70%
Air France	Cheapest$549	Average$873	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$563	Average$918	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$578	Average$939	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$589	Average$1,002	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$615	Average$910	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$641	Average$1,016	FlexibilityNo cancel fee	On-time75%
Turkish Airlines	Cheapest$655	Average$727	FlexibilityNo cancel fee	On-time77%

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$562+ Cheap flights from Galveston, TX to Lisbon (LIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Galveston to Lisbon with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Galveston to Lisbon Humberto Delgado are usually found in February or January, booked 73 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Galveston to Lisbon

Keep the following information in mind while searching for Galveston to Lisbon flight deals. Data was last updated June 12, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Galveston to Lisbon

Cheapest flights from Galveston to LisbonExplore the most affordable flight options available from Galveston to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Galveston to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Galveston to Lisbon that are best for you.

Best time to book a flight from Galveston to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Galveston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Galveston to Lisbon

How far ahead should I book a flight from Galveston to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Galveston to Lisbon. Price data was last updated on June 9, 2025.

What is the cheapest month to book a flight from Galveston to Lisbon?

What is the cheapest time of day to fly from G4L to LIS?

Find hourly flight availability from Galveston to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

What is the cheapest day to fly from Galveston to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Galveston to Lisbon. Price data was last updated on December 16, 2024.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated June 12, 2025.

Get a feel of what it's like to fly with Delta, Virgin Atlantic and American Airlines from Galveston to Lisbon by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Galveston to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Lisbon from Galveston?

What are the cheapest airlines to fly from Galveston to Lisbon one-way?

Can I find deals for flights from Galveston to Lisbon that include hotel bookings?

How can I find direct flights from Galveston to Lisbon?

Can I find deals for business class flights from Galveston to Lisbon?

What is the cheapest month to book a flight from Galveston to Lisbon?

Traveling to a place near Galveston?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Galveston to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Galveston to Lisbon

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Cheapest flights from Galveston to Lisbon
Explore the most affordable flight options available from Galveston to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.