BWI - LIS

$317 Find Cheap Flights from Baltimore to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Lisbon departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Lisbon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Lisbon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$688
Overall average: $1,143
Scandinavian Airlines
Mon 8/31Wed 9/9
BWI - LIS • 2 stops
Cheapest one-way
$317
Typical prices: $641-$833
Multiple Airlines
Sun 5/10
BWI - LIS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Baltimore and Lisbon. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $498 (round-trip)
Shortest trip • 11h 35m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 58% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Lisbon (BWI-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Lisbon

Mon, Aug 31 - Wed, Sep 9
Scandinavian Airlines Logo
2:10 pm - 8:40 pm
BWI
-
LIS
25h 30m
2 stops
Scandinavian Airlines Logo
7:15 am - 10:13 pm
LIS
-
BWI
19h 58m
2 stops
$688Scandinavian Airlines
Tue, Sep 15 - Wed, Sep 23
Multiple Airlines Logo
9:00 am - 3:45 pm
BWI
-
LIS
25h 45m
2 stops
Multiple Airlines Logo
4:25 pm - 12:16 am
LIS
-
BWI
36h 51m
2 stops
$752Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
8:30 pm - 7:50 pm
BWI
-
LIS
18h 20m
2 stops
Multiple Airlines Logo
10:00 pm - 10:20 pm
LIS
-
BWI
29h 20m
3 stops
$756Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
8:30 pm - 11:00 pm
BWI
-
LIS
21h 30m
2 stops
Multiple Airlines Logo
10:00 pm - 9:26 pm
LIS
-
BWI
28h 26m
3 stops
$757Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
9:00 am - 3:35 pm
BWI
-
LIS
25h 35m
2 stops
Multiple Airlines Logo
9:15 pm - 10:13 pm
LIS
-
BWI
29h 58m
2 stops
$762Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
8:30 pm - 8:45 pm
BWI
-
LIS
19h 15m
2 stops
Multiple Airlines Logo
6:30 am - 7:25 pm
LIS
-
BWI
17h 55m
2 stops
$763Multiple Airlines
Mon, Aug 31 - Wed, Sep 9
Multiple Airlines Logo
2:10 pm - 8:40 pm
BWI
-
LIS
25h 30m
2 stops
Multiple Airlines Logo
7:15 am - 10:13 pm
LIS
-
BWI
19h 58m
2 stops
$768Multiple Airlines
Sun, May 3 - Sat, May 9
Multiple Airlines Logo
8:30 pm - 10:05 pm
BWI
-
LIS
20h 35m
2 stops
Multiple Airlines Logo
9:50 am - 10:15 pm
LIS
-
BWI
17h 25m
2 stops
$778Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
8:30 pm - 10:05 pm
BWI
-
LIS
20h 35m
2 stops
Multiple Airlines Logo
5:55 am - 7:25 pm
LIS
-
BWI
18h 30m
2 stops
$786Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
8:30 pm - 7:30 pm
BWI
-
LIS
18h 00m
2 stops
Multiple Airlines Logo
10:00 pm - 10:20 pm
LIS
-
BWI
29h 20m
3 stops
$787Multiple Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Lisbon flights

Get data-powered insights and trends into flights from Baltimore to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Baltimore to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Lisbon is May, where tickets cost $417 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $1,476 and $1,465 respectively.

Good to know

Low seasonJanuary
Cheapest flight$317
Best time to beat the crowds but there is an average 47% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Baltimore to Lisbon

When to book flights from Baltimore to Lisbon

Are your dates flexible? Find out the best times to travel from Baltimore to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Lisbon

  • What class tickets are available on United Airlines for flights from Baltimore to Lisbon?

    United Airlines offers Economy and Business class tickets. Economy tickets are the most affordable, including meals, in-flight entertainment, and drinks. Business class tickets provide amenities such as lie-flat seats and enhanced meal options. Premium Plus, a premium economy class, offers more space and enhanced amenities than the standard economy class.

  • Can I upgrade to first class on my travel from Baltimore to Lisbon?

    TAP Air Portugal non-elite members can upgrade to first class by paying a fee or using their miles. Elite members can upgrade by using the Miles&Go, TAP Air Portugals, a frequent flyer program. Select members can also pay a fee to upgrade, but their expense is less compared to what non-elite TAP Air Portugal pay.

  • Which airlines serve business passengers between Baltimore and Lisbon?

    United Airlines offers lie-flat seats and power outlets to charge your devices during your flight. It also has a personalized assistance program, United Signature Service, that includes security screening. Delta Air Lines offers discounts and benefits through the Delta Meeting Network for business travelers attending events and conferences.

  • What stops are there on flights from Baltimore to Lisbon?

    Expected layovers on this route are in Boston, New York, and Chicago. JetBlue, Delta, and United Airlines all have flights with layovers in these cities. These places offer travelers a chance to try new food, explore different towns, exercise before continuing their journey, and lessen the effects of jet lag.

  • What is the cheapest flight from Baltimore to Lisbon?

    In the last 3 days, the lowest price for a flight from Baltimore to Lisbon was $317 for a one-way ticket and $688 for a round-trip.

  • Do I need a passport to fly between Baltimore and Lisbon?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Baltimore and on arrival in Lisbon.

  • Which aircraft models fly most regularly from Baltimore to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Lisbon?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Baltimore and Lisbon, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Baltimore to Lisbon, Delta or TAP AIR PORTUGAL?

    The two airlines most popular with KAYAK users for flights from Baltimore to Lisbon are Delta and TAP AIR PORTUGAL. With an average price for the route of $1,143 and an overall rating of 7.9, Delta is the most popular choice. TAP AIR PORTUGAL is also a great choice for the route, with an average price of $944 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Baltimore to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to Lisbon

  • The principal airport serving Baltimore is Baltimore Washington International Thurgood Marshall Airport (BWI). It offers international flights to London, Cancun, and Reykjavík. American, Southwest and United Airlines serve BWI, which acts as a hub for Southwest Airlines. The airport is connected to transportation options like taxis, shuttles, and rental cars, allowing travelers to reach the airport.
  • Travelers on a tight budget should consider flying with Norwegian Air. It offers direct flights to many places, saving you money and time compared to flights with layovers. It has flexible ticket options, including LowFare, LowFare+, and Flex, so you can choose the ticket that best suits your budget. Furthermore, it has a rewards program, Norwegian Reward, that allows you to earn CashPoints that can be used to pay for flights and upgrades.
  • The Airspace at BWI in Concourse D offers dining options and drinks. You can freshen before your flight takes off since there are showers in the lounge. Access to this lounge is available to passengers who purchase a day pass, or those with a membership to the Airspace Lounge Program.
  • Lisbon Portela Airport (LIS) is the principal airport serving Lisbon. LIS, also known as Humberto Delgado Airport, is around 5 miles from downtown. It offers domestic flights to Porto, Faro, and Funchal. LIS is a hub for Tap Air Portugal and is also served by airlines like Ryanair, easyJet, and British Airways. Travelers get to and from the airport easily since LIS is connected to transit options like buses, trams, and a metro system.
  • Delta Air Lines has committed to reducing greenhouse gas emissions and purchasing fuel-efficient aircraft. Moreover, this airline has implemented carbon offset schemes and has invested in renewable energy. It also recycles onboard waste and supports wildlife conservation efforts.

Reviews of the top 3 airlines serving from Baltimore to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8319 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

4.0 OkayAnonymous, Mar 2026
BHM - ATL
Read more Delta reviews

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

No difference between business class and normal same seat everything same, waste of money

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

We paid for Business Class seats, but system did not have us and they were not available.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

Everything you need to know for your flight from Baltimore to Lisbon

Information on your arrival and departure airports