$345 Cheap Flights from McAllen (MFE) to Lisbon (LIS)

View $345 flight on Wed, Oct 14, 2026Opens in a new window

Popular airlines from Miller Intl. Airport (MFE) to Humberto Delgado Airport (LIS)

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Cheap Flights from McAllen to Lisbon (MFE-LIS)

Prices were available within the past 7 days and start at $345 for one-way flights and $759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Nov 10 - Thu, Nov 26
MFE
McAllen
LIS
Lisbon
$759 Roundtrip, found 6 days ago
$759
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Nov 10 from McAllen to Lisbon, returning Thu, Nov 26, priced at $759 found 6 days ago
Air Canada
Tue, Nov 10 - Thu, Nov 26
MFE
McAllen
LIS
Lisbon
$782 Roundtrip, found 6 days ago
$782
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Nov 10 from McAllen to Lisbon, returning Thu, Nov 26, priced at $782 found 6 days ago
British Airways
Tue, Dec 1 - Tue, Dec 15
MFE
McAllen
LIS
Lisbon
$784 Roundtrip, found 6 days ago
$784
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Dec 1 from McAllen to Lisbon, returning Tue, Dec 15, priced at $784 found 6 days ago
Air Canada
Tue, Nov 10 - Thu, Nov 26
MFE
McAllen
LIS
Lisbon
$788 Roundtrip, found 6 days ago
$788
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Nov 10 from McAllen to Lisbon, returning Thu, Nov 26, priced at $788 found 6 days ago
British Airways
Tue, Nov 10 - Thu, Nov 26
MFE
McAllen
LIS
Lisbon
$793 Roundtrip, found 6 days ago
$793
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 10 from McAllen to Lisbon, returning Thu, Nov 26, priced at $793 found 6 days ago
Iberia
Tue, Nov 10 - Thu, Nov 26
MFE
McAllen
LIS
Lisbon
$797 Roundtrip, found 6 days ago
$797
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Nov 10 from McAllen to Lisbon, returning Thu, Nov 26, priced at $797 found 6 days ago
Iberia
Tue, Nov 10 - Thu, Nov 26
MFE
McAllen
LIS
Lisbon
$805 Roundtrip, found 6 days ago
$805
Roundtrip
found 6 days ago
Select Iberia flight, departing Tue, Nov 10 from McAllen to Lisbon, returning Thu, Nov 26, priced at $805 found 6 days ago
American Airlines
Wed, Oct 14 - Tue, Oct 27
MFE
McAllen
LIS
Lisbon
$814 Roundtrip, found 5 days ago
$814
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 14 from McAllen to Lisbon, returning Tue, Oct 27, priced at $814 found 5 days ago
American Airlines
Wed, Oct 14 - Tue, Oct 27
MFE
McAllen
LIS
Lisbon
$826 Roundtrip, found 5 days ago
$826
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 14 from McAllen to Lisbon, returning Tue, Oct 27, priced at $826 found 5 days ago
Delta
Tue, Dec 15 - Mon, Dec 21
MFE
McAllen
LIS
Lisbon
$868 Roundtrip, found 4 days ago
$868
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 15 from McAllen to Lisbon, returning Mon, Dec 21, priced at $868 found 4 days ago

Frequently asked questions

How much does a flight from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $345 and cheap return flights from $759 McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights generally range between $558 and $2463, and roundtrip flights usually range from $774 to $6744. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from MFE to LIS is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter MFE to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
Iberia is one of the cheapest airlines offering connecting flights from McAllen, TX (MFE) to Lisbon (LIS), with round-trip tickets starting from around $759 with a layover in Dallas-Fort Worth Intl. (DFW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) usually departs at around 5:00 AM, operated by American Airlines. This is a seasonal service active in February, allowing you to start your journey early and enjoy the sights of Lisbon. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Miller Intl. (MFE) to Humberto Delgado (LIS) are from 3pm to 6pm. About 25% of passengers prefer this time window. Many major carriers, including American Airlines and British Airways, offer flights during this window. This timing is favored as it allows travelers to enjoy a full day before heading to the airport.
How long does it take to fly from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
Flying from MFE to LIS with a connection usually takes about 19 hours 20 minutes, traveling roughly 5,066 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
Business class seats are offered on the MFE to LIS route with United Airlines.
How do I earn miles on a McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Miller Intl. (MFE)?
From Miller Intl. (MFE), you can fly typically into Humberto Delgado (LIS) to reach Lisbon. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), George Bush Intercontinental (IAH), Austin-Bergstrom Intl. (AUS) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) Lisbon Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your McAllen, TX (MFE-Miller Intl.) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Miller Intl.
Destination airport
Humberto Delgado
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Iberia, Lufthansa, United
Roundtrip price
$759
Distance
5065 mi

Book with confidence

McAllen to Lisbon Flights

The cheapest times to fly from McAllen to Lisbon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from McAllen to Lisbon are during the month of November. You can find some of the cheapest flights from McAllen to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from McAllen to Lisbon

Sunday is one of the best days to book for cheap flights from McAllen to Lisbon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from McAllen to Lisbon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from McAllen to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $345 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap McAllen to Lisbon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your McAllen to Lisbon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

McAllen to Lisbon Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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