Cheap flights from Maryland to Lisbon from $331
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Lisbon departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Wed 1/6
7:40 pm-12:50 pm
1 stop12h 10m
Lisbon Humberto Delgado
Sun 1/10
2:00 pm-6:40 pm
1 stop33h 40m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Mon 11/2
7:40 pm-12:45 pm
1 stop12h 05m
Lisbon Humberto Delgado
Tue 11/17
1:55 pm-6:40 pm
1 stop33h 45m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Wed 1/13
7:40 pm-12:50 pm
1 stop12h 10m
Lisbon Humberto Delgado
Tue 1/26
11:35 am-6:40 pm
1 stop12h 05m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Wed 1/13
7:40 pm-12:50 pm
1 stop12h 10m
Lisbon Humberto Delgado
Thu 1/28
2:00 pm-6:40 pm
1 stop33h 40m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Mon 1/11
6:55 pm-12:05 pm
1 stop12h 10m
Lisbon Humberto Delgado
Mon 2/8
7:05 am-5:05 pm
1 stop15h 00m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Wed 2/10
6:55 pm-2:55 pm
1 stop15h 00m
Lisbon Humberto Delgado
Wed 2/24
7:05 am-5:05 pm
1 stop15h 00m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Tue 11/10
6:55 pm-2:50 pm
1 stop14h 55m
Lisbon Humberto Delgado
Thu 12/10
7:00 am-5:05 pm
1 stop15h 05m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Sun 11/15
11:51 am-5:50 am
1 stop12h 59m
Lisbon Humberto Delgado
Thu 11/19
9:55 am-10:58 pm
1 stop18h 03m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Sun 11/15
7:16 pm-1:00 pm
1 stop12h 44m
Lisbon Humberto Delgado
Thu 11/19
9:55 am-10:58 pm
1 stop18h 03m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Sun 11/15
11:51 am-5:50 am
1 stop12h 59m
Lisbon Humberto Delgado
Thu 11/19
9:55 am-10:58 pm
1 stop18h 03m
See travel insights to Lisbon from
How to get the cheapest flight ticket from Maryland to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Lisbon?
In general, February is the cheapest month to fly from Maryland to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Lisbon during the month of February, then departing from Maryland during the month December is also very affordable. Most momondo users find prices during this month for around $789.
What is the cheapest day to depart on your flight to Lisbon?
Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $823. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Maryland to Lisbon for around $951.
What is the cheapest time of day to depart on your flight to Lisbon?
The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $859. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $888 on average. Flights to Lisbon from Maryland in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
How far in advance should I book a flight from Maryland to Lisbon?
You are more likely to see cheaper flights to Lisbon from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,014 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Maryland for as low as $882 on momondo.
Cheap Maryland to Lisbon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Maryland to Lisbon
Frequently asked questions about flying from Maryland to Lisbon
When did momondo last update prices for flights from Maryland to Lisbon Humberto Delgado Airport?
Prices for flights from Maryland to Lisbon Humberto Delgado Airport were last updated today.
How many operators does momondo search for flights from Maryland to Lisbon Humberto Delgado Airport?
The number of operators available for flights from Maryland to Lisbon Humberto Delgado Airport is 2 as of October 2026.
How old do you have to be to fly from Maryland to Lisbon Humberto Delgado Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Maryland to Lisbon
Compare and see reviews for airlines that fly from Maryland to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $640 | Free Cancellation | Rating 7.2 2,385 reviews | |||
| PriceFrom $719 | Free Cancellation | Rating 6.7 8,256 reviews |
Traveling to a place near Lisbon?
Book flights to Lisbon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Maryland to Lisbon?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maryland to Lisbon. momondo saves you time and could save you money on your trip.
Can I find flights from Maryland to Lisbon with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Maryland to Lisbon flights to just show those with flexible booking policies.
How can momondo help me find flights from Maryland to Lisbon?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Maryland.
I’m not ready to book a flight from Maryland to Lisbon right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Maryland to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.