Cheap flights from Baltimore to Lisbon from $339
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Lisbon departing on 11/23. 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 2/3
7:40 pm-12:50 pm
1 stop12h 10m
Lisbon Humberto Delgado
Tue 2/9
11:35 am-6:40 pm
1 stop12h 05m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Mon 11/9
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
Mon 12/7
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 11/10
1:55 pm-6:40 pm
1 stop33h 45m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Tue 12/1
6:55 pm-5:45 pm
1 stop17h 50m
Lisbon Humberto Delgado
Wed 12/9
7:05 am-5:05 pm
1 stop15h 00m
BaltimoreLisbon
BWI Baltimore/Washington - LIS Lisbon Humberto Delgado
BWILIS
Baltimore/Washington
Wed 11/11
6:55 pm-5:45 pm
1 stop17h 50m
Lisbon Humberto Delgado
Wed 11/18
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
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
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
7:16 pm-1:00 pm
1 stop12h 44m
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 Baltimore 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 typical price of a round-trip flight between Baltimore and Lisbon?
Prices are currently low for flights on this route.
Typical prices usually range from $896 to $1,367.The lowest price recently found on this route was $628.
What is the cheapest month to fly to Lisbon?
In general, February is the cheapest month to fly from Baltimore 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 Baltimore 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 Wednesday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $824. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to Lisbon for around $956.
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 $864. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $891 on average. Flights to Lisbon from Baltimore in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
Can stopping save me money on Baltimore to Lisbon flights?
You could potentially save up to 12% on your flight if you consider stops on a Baltimore to Lisbon flight.
What is the cheapest airline that flies from Baltimore/Washington to Lisbon Humberto Delgado?
Delta is the most popular carrier operating from Baltimore/Washington to Lisbon Humberto Delgado
What airlines fly to Lisbon?
TAP AIR PORTUGAL, United Airlines and Royal Air Maroc are the top three most popular airlines that fly to Lisbon from Baltimore according to our data. TAP AIR PORTUGAL is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 8 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Baltimore and Lisbon?
Boston (BOS) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Baltimore to Lisbon?
Flights via Reykjavik (KEF) offer the lowest average round-trip price of $547.
Which layover airport has the shortest travel time from Baltimore to Lisbon?
Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 12h 10m.
Which layover airport has the shortest connection time from Baltimore to Lisbon?
Boston (BOS) has the shortest average layover time for this route: 4h 03m.
When to book flights from Baltimore to Lisbon
Cheap Baltimore to Lisbon (BWI to LIS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to Lisbon
Frequently asked questions about flying from Baltimore to Lisbon
How far is Baltimore/Washington to Lisbon Humberto Delgado by plane?
Baltimore/Washington and Lisbon Humberto Delgado are 3531.0 mi apart from one another. By plane, this route typically takes 9h 48m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport?
As of October 2026, there are 2 operators available to choose from for flights from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport.
How old do you have to be to fly from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The necessary travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Baltimore to Lisbon?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Baltimore to Lisbon is British Airways (50% of total bookings). The next most popular airline is TAP AIR PORTUGAL (50%).
Best airlines flying from Baltimore to Lisbon
Compare and see reviews for airlines that fly from Baltimore to Lisbon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $640 | Free Cancellation | Rating 7.2 2,377 reviews | |||
| PriceFrom $719 | Free Cancellation | Rating 6.7 8,262 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 Baltimore to Lisbon?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Baltimore.
Can I find flights from Baltimore to Lisbon with flexible booking policies on momondo?
Yes. All flights to Lisbon from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Baltimore 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 Baltimore.
I’m not ready to book a flight from Baltimore to Lisbon right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Baltimore to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.