Which layover airport has the shortest travel time from Baltimore to Lisbon?

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 11h 45m.

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.

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 76% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 13 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Baltimore to Lisbon?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $355.

Which layover airport has the shortest connection time from Baltimore to Lisbon?

Boston (BOS) has the shortest average layover time for this route: 3h 53m.

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 November 2025, there are 6 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.

$218 Cheap Flights from Baltimore to Lisbon in 2025/26

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7:40 pm - 8:25 pmBWI-LIS

19h 45m2 stops

9:05 pm - 6:40 pmLIS-BWI

26h 35m2 stops

$443Multiple Airlines

Find Deal

Fri, Jan 23 - Thu, Jan 29

7:40 pm - 6:15 pmBWI-LIS

17h 35m2 stops

6:40 am - 6:40 pmLIS-BWI

17h 00m2 stops

$492Multiple Airlines

Find Deal

Sat, Feb 7 - Wed, Feb 11

7:40 pm - 7:35 pmBWI-LIS

18h 55m2 stops

6:25 am - 6:40 pmLIS-BWI

17h 15m2 stops

$493Multiple Airlines

Find Deal

Wed, Dec 10 - Tue, Dec 16

10:54 am - 4:05 pmBWI-LIS

24h 11m2 stops

7:00 pm - 10:02 pmLIS-BWI

32h 02m2 stops

$503Scandinavian Airlines

Find Deal

Sun, Jan 18 - Sun, Jan 25

10:54 am - 3:40 pmBWI-LIS

23h 46m2 stops

7:00 pm - 10:02 pmLIS-BWI

32h 02m2 stops

$509Multiple Airlines

Find Deal

Sun, Feb 1 - Sun, Feb 8

10:54 am - 3:40 pmBWI-LIS

23h 46m2 stops

7:00 pm - 10:02 pmLIS-BWI

32h 02m2 stops

$525Multiple Airlines

Find Deal

Tue, Jan 20 - Wed, Jan 28

4:45 pm - 3:40 pmBWI-LIS

17h 55m2 stops

7:00 pm - 12:37 amLIS-BWI

34h 37m2 stops

$529Multiple Airlines

Find Deal

Thu, Feb 26 - Wed, Mar 4

10:54 am - 4:05 pmBWI-LIS

24h 11m2 stops

7:00 pm - 10:02 pmLIS-BWI

32h 02m2 stops

$533Scandinavian Airlines

Find Deal

Tue, Jan 13 - Sun, Jan 18

7:40 pm - 8:05 pmBWI-LIS

19h 25m2 stops

9:30 pm - 6:40 pmLIS-BWI

26h 10m2 stops

$535Multiple Airlines

Find Deal

Wed, Feb 11 - Mon, Feb 16

10:48 am - 4:05 pmBWI-LIS

24h 17m2 stops

7:00 pm - 10:02 pmLIS-BWI

32h 02m2 stops

$537Scandinavian Airlines

Find Deal

Tue, Feb 24 - Wed, Mar 4

Icelandair flights from Baltimore to Lisbon

Our best Icelandair deals on Baltimore to Lisbon flight tickets

Icelandair

Jan 17

BWI7:40 pmBaltimore/Washington

19h 40m

1 stop

LIS8:20 pmLisbon Humberto Delgado

Feb 1

LIS9:20 pmLisbon Humberto Delgado

26h 20m

1 stop

BWI6:40 pmBaltimore/Washington

$609

Find similar

Icelandair

Jan 17

BWI7:40 pmBaltimore/Washington

19h 40m

1 stop

LIS8:20 pmLisbon Humberto Delgado

Jan 25

LIS9:20 pmLisbon Humberto Delgado

26h 20m

1 stop

BWI6:40 pmBaltimore/Washington

$617

Find similar

Icelandair

Dec 10

BWI7:40 pmBaltimore/Washington

19h 40m

1 stop

LIS8:20 pmLisbon Humberto Delgado

Feb 1

LIS9:20 pmLisbon Humberto Delgado

26h 20m

1 stop

BWI6:40 pmBaltimore/Washington

$625

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Scandinavian Airlines flights from Baltimore to Lisbon

Our best Scandinavian Airlines deals on Baltimore to Lisbon flight tickets

Scandinavian Airlines

Jan 18

BWI10:54 amBaltimore/Washington

24h 11m

2 stops

LIS4:05 pmLisbon Humberto Delgado

Jan 25

LIS7:00 pmLisbon Humberto Delgado

32h 02m

2 stops

BWI10:02 pmBaltimore/Washington

$503

Find similar

Scandinavian Airlines

Jan 13

BWI10:54 amBaltimore/Washington

24h 11m

2 stops

LIS4:05 pmLisbon Humberto Delgado

Jan 18

LIS7:00 pmLisbon Humberto Delgado

32h 02m

2 stops

BWI10:02 pmBaltimore/Washington

$533

Find similar

Scandinavian Airlines

Feb 24

BWI10:48 amBaltimore/Washington

24h 17m

2 stops

LIS4:05 pmLisbon Humberto Delgado

Mar 4

LIS7:00 pmLisbon Humberto Delgado

32h 02m

2 stops

BWI10:02 pmBaltimore/Washington

$537

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Fri 1/23

7:40 pm-8:25 pm

2 stops19h 45m

Lisbon Humberto Delgado

Thu 1/29

9:05 pm-6:40 pm

2 stops26h 35m

$443

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sat 2/7

7:40 pm-6:15 pm

2 stops17h 35m

Lisbon Humberto Delgado

Wed 2/11

6:40 am-6:40 pm

2 stops17h 00m

$492

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 12/10

7:40 pm-7:35 pm

2 stops18h 55m

Lisbon Humberto Delgado

Tue 12/16

6:25 am-6:40 pm

2 stops17h 15m

$493

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 1/18

10:54 am-4:05 pm

2 stops24h 11m

Lisbon Humberto Delgado

Sun 1/25

7:00 pm-10:02 pm

2 stops32h 02m

$503

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Sun 2/1

10:54 am-3:40 pm

2 stops23h 46m

Lisbon Humberto Delgado

Sun 2/8

7:00 pm-10:02 pm

2 stops32h 02m

$509

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 1/20

10:54 am-3:40 pm

2 stops23h 46m

Lisbon Humberto Delgado

Wed 1/28

7:00 pm-10:02 pm

2 stops32h 02m

$525

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Thu 2/26

4:45 pm-3:40 pm

2 stops17h 55m

Lisbon Humberto Delgado

Wed 3/4

7:00 pm-12:37 am

2 stops34h 37m

$529

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 1/13

10:54 am-4:05 pm

2 stops24h 11m

Lisbon Humberto Delgado

Sun 1/18

7:00 pm-10:02 pm

2 stops32h 02m

$533

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Wed 2/11

7:40 pm-8:05 pm

2 stops19h 25m

Lisbon Humberto Delgado

Mon 2/16

9:30 pm-6:40 pm

2 stops26h 10m

$535

BaltimoreLisbon

BWI - LIS

BWILIS

Baltimore/Washington

Tue 2/24

10:48 am-4:05 pm

2 stops24h 17m

Lisbon Humberto Delgado

Wed 3/4

7:00 pm-10:02 pm

2 stops32h 02m

$537

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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

Prices

Airlines

Layovers

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 $640. If you are unable to visit Lisbon during the month of February, then departing from Baltimore during the month October is also very affordable. Most momondo users find prices during this month for around $810.

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 $708. 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 $879.

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 $759. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $867 on average. Flights to Lisbon from Baltimore at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Lisbon from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $1,020 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Baltimore for as low as $559 on momondo.

Can stopping save me money on Baltimore to Lisbon flights?

You could potentially save up to 68% on your flight if you consider stops on a Baltimore to Lisbon flight.

When to book flights from Baltimore to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Fastest flight time	13h 10m
Direct flights	None

The fastest flight from Baltimore to Lisbon takes 13h 10m

There are no direct flights from Baltimore to Lisbon. There are no popular flight routes from Baltimore to Lisbon.

Search flight deals

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 14h 55m.
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 November 2025, there are 6 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 TAP AIR PORTUGAL (41% of total bookings). The next most popular airlines are British Airways (20%), Delta (17%), and PLAY (10%).

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
PLAY	PriceFrom $345	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Delta	PriceFrom $569	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $679	Free Cancellation	Rating 7.1 2,075 reviews	Search TAP AIR PORTUGAL flights
American Airlines	PriceFrom $701	Free Cancellation	Rating 7.2 11,037 reviews	Search American Airlines flights
United Airlines	PriceFrom $748	Free Cancellation	Rating 7.4 9,050 reviews	Search United Airlines flights
British Airways	PriceFrom $771	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights

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Why 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.

An easier way to manage your Lisbon trip

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Cheap flights from Baltimore to Lisbon from $218

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 2/6. 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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Find the cheapest flights from Baltimore to Lisbon

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Icelandair flights from Baltimore to Lisbon

Our best Icelandair deals on Baltimore to Lisbon flight tickets

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Our best Scandinavian Airlines deals on Baltimore to Lisbon flight tickets

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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 cheapest month to fly to Lisbon?

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 $708. 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 $879.

What is the cheapest time of day to depart on your flight to Lisbon?

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

Can stopping save me money on Baltimore to Lisbon flights?

You could potentially save up to 68% on your flight if you consider stops on a Baltimore to Lisbon flight.

What airlines fly to Lisbon?

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 $355.

Which layover airport has the shortest travel time from Baltimore to Lisbon?

Flights connecting via Boston (BOS) have the shortest average one-way travel time: 11h 45m.

Which layover airport has the shortest connection time from Baltimore to Lisbon?

Boston (BOS) has the shortest average layover time for this route: 3h 53m.

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

Fastest flight time

Direct flights

How far is Baltimore/Washington to Lisbon Humberto Delgado by plane?

When did momondo last update prices for flights from Baltimore/Washington Airport to Lisbon Humberto Delgado Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

What is the most popular airline from Baltimore to Lisbon?

Best airlines flying from Baltimore to Lisbon

Compare and see reviews for airlines that fly from Baltimore to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Lisbon?

Can I find flights from Baltimore to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from Baltimore to Lisbon?

I’m not ready to book a flight from Baltimore to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal