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$332 Cheap Flights from Bangor (BGR) to Lisbon (LIS)

View $332 flight on Wed, Oct 21, 2026Opens in a new window

Popular airlines from Bangor Intl. Airport (BGR) to Humberto Delgado Airport (LIS)

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Cheap Flights from Bangor to Lisbon (BGR-LIS)

Prices were available within the past 7 days and start at $332 for one-way flights and $737 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 21 - Wed, Nov 4
BGR
Bangor
LIS
Lisbon
$737 Roundtrip, found 3 days ago
$737
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 21 from Bangor to Lisbon, returning Wed, Nov 4, priced at $737 found 3 days ago
Delta
Mon, Mar 15 - Tue, Mar 23
BGR
Bangor
LIS
Lisbon
$738 Roundtrip, found 6 hours ago
$738
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Mar 15 from Bangor to Lisbon, returning Tue, Mar 23, priced at $738 found 6 hours ago
Delta
Mon, Mar 15 - Tue, Mar 23
BGR
Bangor
LIS
Lisbon
$742 Roundtrip, found 6 hours ago
$742
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Mar 15 from Bangor to Lisbon, returning Tue, Mar 23, priced at $742 found 6 hours ago
Delta
Mon, Mar 15 - Tue, Mar 23
BGR
Bangor
LIS
Lisbon
$747 Roundtrip, found 6 hours ago
$747
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Mar 15 from Bangor to Lisbon, returning Tue, Mar 23, priced at $747 found 6 hours ago
Delta
Mon, Mar 15 - Tue, Mar 23
BGR
Bangor
LIS
Lisbon
$748 Roundtrip, found 6 hours ago
$748
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Mar 15 from Bangor to Lisbon, returning Tue, Mar 23, priced at $748 found 6 hours ago
American Airlines
Wed, Oct 21 - Wed, Nov 4
BGR
Bangor
LIS
Lisbon
$755 Roundtrip, found 12 hours ago
$755
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 21 from Bangor to Lisbon, returning Wed, Nov 4, priced at $755 found 12 hours ago
Delta
Mon, Mar 15 - Tue, Mar 23
BGR
Bangor
LIS
Lisbon
$755 Roundtrip, found 6 hours ago
$755
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Mar 15 from Bangor to Lisbon, returning Tue, Mar 23, priced at $755 found 6 hours ago
American Airlines
Wed, Oct 21 - Wed, Nov 4
BGR
Bangor
LIS
Lisbon
$756 Roundtrip, found 12 hours ago
$756
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 21 from Bangor to Lisbon, returning Wed, Nov 4, priced at $756 found 12 hours ago
United
Mon, Mar 15 - Tue, Mar 23
BGR
Bangor
LIS
Lisbon
$777 Roundtrip, found 6 hours ago
$777
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Mar 15 from Bangor to Lisbon, returning Tue, Mar 23, priced at $777 found 6 hours ago
Air France
Tue, Dec 1 - Sat, Dec 5
BGR
Bangor
LIS
Lisbon
$849 Roundtrip, found 2 days ago
$849
Roundtrip
found 2 days ago
Select Air France flight, departing Tue, Dec 1 from Bangor to Lisbon, returning Sat, Dec 5, priced at $849 found 2 days ago

Frequently asked questions

How much does a flight from Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado) cost?
You can find cheap one-way flights from $332 and cheap return flights from $737 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado) with Expedia. One-way flights typically cost between $1213 and $8612, and return flights often range between $543 and $2381. 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 Bangor, ME (BGR-Bangor 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 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado)?
The cheapest month to fly from BGR to LIS is October 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 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter BGR to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Bangor, ME (BGR-Bangor 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 Bangor, ME (BGR-Bangor 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 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Bangor International Airport (BGR) to Lisbon (LIS) typically departs at around 5:15 AM, operated by PT and British Airways. This is a seasonal service active in February, allowing you to start your journey early and make the most of your time in 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 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Bangor, ME (BGR) to Lisbon (LIS) are in the early afternoon, from 12pm to 3pm. About 62% of passengers prefer this time window. Airlines like Delta and Air France operate flights during this time. This timing is ideal for travelers looking to arrive in Lisbon with plenty of time to explore.
How long does it take to fly from Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado)?
A flight from BGR to LIS with a layover takes around 14 hours, with the route covering approximately 3,034 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 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado)?
Select the "Business class" and "First class" filters when looking for BGR to LIS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Bangor, ME (BGR-Bangor 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 Bangor Intl. (BGR)?
If you're planning to travel to Lisbon from Bangor Intl. (BGR), you can fly into Humberto Delgado (LIS) Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Liberty Intl. (EWR), Philadelphia Intl. (PHL) 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 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Bangor, ME (BGR-Bangor 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 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Bangor, ME (BGR-Bangor 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 Bangor, ME (BGR-Bangor Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your Bangor, ME (BGR-Bangor 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
Bangor Intl.
Destination airport
Humberto Delgado
Airlines serving
Air France, American Airlines, Delta, United
Roundtrip price
$737
Distance
3033 mi

Book with confidence

Bangor to Lisbon Flights

The cheapest times to fly from Bangor 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 Bangor to Lisbon are during the month of October. You can find some of the cheapest flights from Bangor to Lisbon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangor to Lisbon

Sunday is one of the best days to book for cheap flights from Bangor 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 Bangor 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 Bangor to Lisbon in 2026. You can also book with separate airlines for your outbound and return journeys, from $332 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 Bangor 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 Bangor 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.

 

Bangor to Lisbon Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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