BWI - LIS

$244 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 10/17. 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

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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Lisbon.
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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

Sun, Sep 28 - Fri, Oct 3
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:20 pm - 5:40 pmLIS-BWI
25h 20m1 stop
$399PLAY
Find Deal
Sun, Sep 7 - Mon, Sep 15
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:25 pm - 5:40 pmLIS-BWI
25h 15m1 stop
$411PLAY
Find Deal
Sun, Oct 12 - Fri, Oct 17
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:20 pm - 5:40 pmLIS-BWI
25h 20m1 stop
$417PLAY
Find Deal
Sun, Sep 21 - Fri, Oct 3
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:20 pm - 5:40 pmLIS-BWI
25h 20m1 stop
$431PLAY
Find Deal
Thu, Sep 18 - Mon, Sep 29
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:25 pm - 5:40 pmLIS-BWI
25h 15m1 stop
$468PLAY
Find Deal
Sat, Sep 13 - Fri, Sep 19
 Logo
6:50 pm - 9:55 pmBWI-LIS
22h 05m2 stops
 Logo
9:45 pm - 5:40 pmLIS-BWI
24h 55m2 stops
Sun, Sep 28 - Fri, Oct 3
PLAY Logo
6:50 pm - 8:20 pmBWI-LIS
20h 30m1 stop
PLAY Logo
9:20 pm - 5:40 pmLIS-BWI
25h 20m1 stop
$486PLAY
Find Deal
Tue, Aug 26 - Sat, Sep 6
 Logo
6:50 pm - 10:30 pmBWI-LIS
22h 40m2 stops
 Logo
9:55 pm - 5:40 pmLIS-BWI
24h 45m2 stops
Sat, Nov 1 - Thu, Nov 13
Icelandair Logo
8:30 pm - 8:20 pmBWI-LIS
19h 50m1 stop
Icelandair Logo
9:20 pm - 6:30 pmLIS-BWI
26h 10m1 stop
$646Icelandair
Find Deal
Sat, Nov 1 - Thu, Nov 13
Icelandair Logo
8:30 pm - 8:20 pmBWI-LIS
19h 50m1 stop
Icelandair Logo
9:20 pm - 6:30 pmLIS-BWI
26h 10m1 stop
$647Icelandair
Find Deal
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 February, where tickets cost $639 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,341 and $1,274 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Baltimore to Lisbon, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonDecember
High seasonApril
Cheapest flight$244
Best time to beat the crowds but there is an average 43% increase in price.
Most popular time to fly and prices are also 6% 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 $244 for a one-way ticket and $399 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.

  • 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 5 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.
8.0
DeltaOverall score based on 7959 reviews
7.9Entertainment
7.9Comfort
7.3Food
8.2Boarding
8.5Crew
Airline reviews

There was no problems, just a little uncomfortable with seats that do not lay back a little

8.0 ExcellentWillie, Jul 2025PHX - DTW
Read more Delta reviews

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

I didn't like that my paid for seat was changed 2 hours before my flight.

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

We flew TAP last October from Newark to Lisbon. The meal was bad. This flight had good food. Also, this flight was delayed. There were TAP employees waiting at Lisbon to make sure we made our connecting flight. I find the TAP website and app frustrating, but the service once we reached the airport was very good

Boarding too way too long. Biggest peeve: zero in-seat power in economy! No plug sockets, no USB ports. Plane was an A330, so not old.

boarding is so disorganized, i was literally appalled at the boarding experience

Comfortable but not Polaris or Delta comfort Business Class. Overall 7 out of 10

Tap air Portugal was the best I will traveling again with u guys. Thank u.

The long wait at JFK made the trip horrible. Also not having enough buses when we deplaned was annoying

Food was edible, not great, and served by attendants who looked like they really were not happy working the flight. The section I was in was too warm making the 11 hour flight uncomfortable. Other areas on the plane were fine.

I’ve never had worse food in business class ever!

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

First, communication was terrible. The gate on our ticket was not what was reflected on the airport screens and TAP personnel were not present at either gate to answer questions. The flight was delayed and there was no announcement. Also, there was an equipment swap to a smaller airframe which affected our level of comfort. The root of all these issues was as a lack of communication. With air travel in foreign countries already being a stressful affair, lack of communication needlessly raises the level of difficulty.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

They removed our booking without telling us. Cost us thousands to book last minute

Enjoyable flight, helpful crew everything was organized to accommodate passengers.

The on flight entertainment system touch screen system and the USB charger did not work on multiple seats on least 4 seats an in different rows. The attendant tried to reset the system but was un successful. I couldn't change my phone to get my ticket for my next flight. This was an international flight I changed seats and the problem was the same. the flight attendant offered his power bank

Captain sick. Unable to get replacement so delayed me 30 hours, many others delayed 54 hours. TOTALLY DESTROYED ALL MY PLANS, including lost my rental car which would now cost over 5 times what I paid so stuck with buses n trains... lost hotel reservations.... HORRIBLE!!!

The international flight from PHL to Lisbon was one of the worst I’ve experienced, ever. What was really disappointing was the entire experience of comfort and service in the coach cabin after takeoff. The food was inedible and the wine served with dinner was such low quality - it tasted of petrol. I couldn’t eat more than a bite or two of the chicken entree, being worried it would make me ill. The service took so long to reach the entire coach cabin, I ended up having the lights turned off on me as though I had to rush though dinner (though as I mentioned, it wasn’t as if I ate much - only the salad). Most of the attendants seemed generally annoyed and were not friendly or polite. While there was some turbulence, it wasn’t too uncomfortable and I know that is just a chance. The temperature of the cabin was so warm, even a friend a row or two up and on the other side of the plane felt like this. To top it all off, the seat was so uncomfortable and flattened/overused, I had back pains for DAYS afterward.

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

The airline was efficient and accommodating to work with though there was a delay. Appreciate the service and smooth experience!

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

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

Information on your arrival and departure airports

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