LON - BWI

$287 Find Cheap Flights from London to Baltimore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Baltimore departing on 6/18. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Baltimore

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Baltimore, 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 London to Baltimore, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from London to Baltimore (LON-BWI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Baltimore 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.

Recent round-trip flight deals from London to Baltimore

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Baltimore.
Discover the best prices for you by selecting your travel dates on KAYAK.
PLAY Logo
11:40 am - 5:40 pmSTN-BWI
11h 00m1 stop
PLAY Logo
6:50 pm - 10:40 amBWI-STN
10h 50m1 stop
$398PLAY
Find Deal
Wed, Oct 8 - Mon, Oct 13
PLAY Logo
11:40 am - 5:40 pmSTN-BWI
11h 00m1 stop
PLAY Logo
6:50 pm - 10:40 amBWI-STN
10h 50m1 stop
$428PLAY
Find Deal
Wed, Oct 8 - Mon, Oct 13
 Logo
6:05 am - 5:40 pmLTN-BWI
16h 35m2 stops
 Logo
6:50 pm - 6:15 pmBWI-LTN
18h 25m2 stops
Thu, May 15 - Tue, Jul 15
 Logo
1:00 pm - 7:31 amLGW-BWI
23h 31m2 stops
 Logo
2:59 pm - 10:00 amBWI-LGW
14h 01m1 stop
Mon, May 12 - Tue, Jul 15
Icelandair Logo
3:40 pm - 7:25 pmLGW-BWI
32h 45m1 stop
Icelandair Logo
8:30 pm - 2:40 pmBWI-LGW
13h 10m1 stop
$652Icelandair
Find Deal
Mon, Sep 15 - Wed, Sep 24
Icelandair Logo
1:05 pm - 7:25 pmLHR-BWI
11h 20m1 stop
Icelandair Logo
8:30 pm - 11:55 amBWI-LHR
10h 25m1 stop
$655Icelandair
Find Deal
Thu, Sep 4 - Thu, Sep 11
British Airways Logo
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
British Airways Logo
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
$753British Airways
Find Deal
Mon, Sep 15 - Wed, Sep 24
British Airways Logo
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
British Airways Logo
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
$780British Airways
Find Deal
Tue, May 13 - Fri, May 23
American Airlines Logo
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
American Airlines Logo
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
$801American Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
American Airlines Logo
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
American Airlines Logo
3:19 pm - 9:05 amBWI-LHR
12h 46m1 stop
$805American Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
Expert advice

Expert advice for your flight from London to Baltimore

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
British Airways

British Airways Premium Economy offers seven inches of extra legroom, enhancing comfort on long flights.


BA’s economy includes a carry-on bag with no surprise fees, unlike budget carriers.

American Airlines

American Airlines offers high-speed Wi-Fi for purchase on most flights, enhancing connectivity.


AA’s Premium Economy includes complimentary meals and upgraded seats, ideal for long-haul flights.

Iberia

Iberia’s Business class offers roomy seating with all-aisle access and comfortable bedding.


Iberia’s Premium Economy features 37” seat pitch and 18.5” width, ideal for long-haul comfort.

Read more about Iberiaby Marisa Garcia
Airports
LHR

Heathrow's Elizabeth Line offers a cost-effective route to central London, taking about 35 minutes with stops en route.

Read more about LHRby Duncan Madden
BWI

BWI offers light rail to downtown Baltimore and a free shuttle to Amtrak/MARC for DC connections.

Read more about BWIby Harriet Baskas
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Harriet Baskas

Harriet Baskas

Expert on American Airlines and BWI

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Useful Info

KAYAK's insights & trends for London to Baltimore flights

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

What is the cheapest London to Baltimore flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Baltimore.

Our data shows that the cheapest route for a return flight from London to Baltimore cost $726 and was between London Heathrow Airport (LHR) and Baltimore (BWI). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $726.

What’s the cheapest day of the week to fly from London to Baltimore?

The average price of all round-trip flights from London to Baltimore clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Baltimore, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Baltimore, Wednesday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Baltimore, 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 London to Baltimore is November, where tickets cost $642 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $879 and $835 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Baltimore, 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 London to Baltimore, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$287
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from London Luton Airport to Baltimore

When to book flights from London to Baltimore

Are your dates flexible? Find out the best times to travel from London to Baltimore 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 London to Baltimore

  • What are the public transport options to the city centre from Baltimore Marshall Airport?

    Baltimore Marshall Airport Light Rail Station next to Concourse E transports you to the city centre for about $1.60 (£1.20) per person one-way. There is a free shuttle connecting to the Airport Rail Station, where you can get a service to the city centre. MDOT MTA also operates Bus Routes 75 and 107, with services to/from the airport costing about $1.90 (£1.40) for a single fare.

  • Where can I get US dollars at Baltimore Marshall Airport?

    Travelex manages two currency exchange offices at Baltimore Marshall Airport: Landside near the Lost and Found Office and Airside between Concourses D/E. You can also pre-order your currency online and then pick it up from one of the Travelex offices upon arrival in Baltimore.

  • Are there any special attractions at Baltimore Marshall Airport?

    Yes, there is the International Art Gallery before security at Concourse E and an Observation Gallery located on the Upper Level before security at Checkpoint B/C, which is open to all passengers and visitors. The Observation Gallery showcases a NASA-sounding rocket and a miniature model Solar Probe spacecraft.

  • What other cities are reachable from Baltimore Marshall Airport?

    Baltimore Marshall Airport is one of the primary international gateways along the US Eastern Seaboard. From there, you can easily discover several nearby cities, such as the capital, Washington, DC, which is a mere 38 miles south; York, Pennsylvania, 52 miles north and Dover, Delaware, about 93 miles east from downtown Baltimore.

  • What is the cheapest flight from London to Baltimore?

    In the last 3 days, the lowest price for a flight from London to Baltimore was $287 for a one-way ticket and $398 for a round-trip.

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

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

  • Which airports will I be using when flying from London to Baltimore?

    There are 4 airports in London (London Gatwick, London Heathrow, London Luton, and London Stansted.) and only 1 airport in Baltimore (Baltimore/Washington). The cheapest flights are generally found on the London Stansted Airport to Baltimore/Washington flight route.

  • Which airlines offer Wi-Fi service onboard planes from London to Baltimore?

    Only KLM offers inflight Wi-Fi service on the London to Baltimore flight route.

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

    The Boeing 777 is the aircraft model that flies most regularly on the London to Baltimore flight route.

  • Which airline alliances offer flights from London to Baltimore?

    oneworld is the only airline alliance operating flights between London and Baltimore.

  • On which days can I fly direct from London to Baltimore?

    There are nonstop flights from London to Baltimore on a daily basis.

  • Which is the best airline for flights from London to Baltimore, American Airlines or PLAY?

    The two airlines most popular with KAYAK users for flights from London to Baltimore are American Airlines and PLAY. With an average price for the route of $831 and an overall rating of 7.2, American Airlines is the most popular choice. PLAY is also a great choice for the route, with an average price of $503 and an overall rating of 6.9.

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

    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 London to Baltimore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baltimore from London 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 London to Baltimore?

    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 Baltimore with an airline and back to London with another airline.

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

    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 Baltimore from London 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 London to Baltimore

  • Looking for a cheap flight? 25% of our users found flights on this route for $835 or less one-way and $817 or less round-trip.
  • Direct flight service from London Heathrow Airport to Baltimore/Washington International Thurgood Marshall Airport (BWI), otherwise known as Baltimore Marshall Airport, is possible via American Airlines, British Airways and Finnair, to name a few. Virgin Atlantic has one-stop service from London City Airport, while flights departing on Ryanair from London Stansted involve multiple stopovers. All international flights arrive at Baltimore Airport’s Terminal E.
  • Heathrow Express is probably the most efficient way to arrive at London Heathrow Airport from Central London. Departures from London Paddington Station require only 15min to reach the airport terminals. If your destination is London Stansted Airport, Stansted Express trains depart from London Liverpool Street Station and take about 50min to arrive at their destination.
  • For passengers with young children at London City Airport, there are baby changing facilities at both M/F toilets adjacent to Café Nero, at Gates 5/23 and at the First Aid room in the main terminal concourse. The First Aid room also offers facilities for breastfeeding, and there is a children’s play area near Gates 5 and 6.
  • Try the Fast Track service at London Heathrow or London Stansted airports to whisk you through security screening and avoid the long lines at airport checkpoints. Online passes for London Heathrow Fast Track start at £12.50 per person, while the security FastTrack at London Stansted costs about £5 per person.
  • A London metro airport app on your mobile phone allows you to track your flight and be informed if it arrives on time or experiences delays. Airport apps also give you access to discounts on airport services like Fast Track and preview offers from airport businesses.

Prefer to fly direct from London to Baltimore?

Find which airlines fly direct from London to Baltimore/Washington Airport, which days they fly and book direct flights.

Direct departures

London to Baltimore/Washington

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

Baltimore/Washington to London

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights
See more direct flights

Top 4 airlines serving from London to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from London to Baltimore. 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 London to Baltimore? 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
8.0Crew
7.5Boarding
7.2Comfort
6.5Food
Airline reviews

Paid $35 and not able to access the internet at all.

2.0 MediocreAnonymous, Apr 2025HND - JFK
Read more American Airlines reviews

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

Took off on time and successfully avoided weather that looked to be a problem along the way

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

We upgraded to Business class paying approx. $1,300. Despite the upgrade, we were still required to pay an additional €70 for a checked bag. Furthermore, we were informed that another €70 would have been charged for our carry-on bag, as it was 3kg over the limit. To avoid this, we had to move clothing from the carry-on into the checked bag, which was both inconvenient and frustrating. Given the significant amount paid for the Business Class upgrade, we found this treatment to be quite appalling and disappointing. We expected a higher level of service and consideration for our luggage, and this experience did not meet those expectations.

At Barcelona, you have to get your passports checked before going to the E gates so give yourself time for that. The restaurants around the D and E gates are really limited compared to prior to passport control. On boarding, the gate staff tried to charge me EUR100 for my carryon, saying it was too big. I put it in their ‘measurement box’ and it fit with the top slightly protruding where the handle was. The gate staff then said my bag was ok to carry and put an ‘approved’ tag on my bag. I was bussed to the plane I boarded a ‘Level’ carrier which I had not heard of before. If you booked through a code share like American, you will be served food and alcohol on the plane. They do not provide complimentary ear phones or blankets. The internet was free but only for texting. WhatsApp worked but Spotify did not. Entertainment choice was adequate, movies were old and selection was limited. On arrival at LAX, my checked in bag was damaged as the wheel was broken. I am taking this up with Iberia. Their website and customer service was moderate in terms of user friendliness. You have to have all your documents and prepared to be patient and persistent. Let’s see how this goes. All n all, for the price I paid, I would recommend Level.

Was very unhappy with the entire process, from check in to boarding to the comfort of the flight. Did not enjoy the flight on Level.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

The staff on our flight from Charlotte to Boston were very friendly.

Alaska located my mother, aware that she had mobility issues and they seated her closer to the door. She and I were seated together so I felt more secure to be able to assist her. The desk attendant reviewed what steps to take when boarding. Allowed us to board first, we loved that. I was allowed time to help her board slowly, seat her, put all her things in their place before the crowds came through. These small details made me want to travel Alaska more when possible.

The flight was decent. I purchased my flight through Iberia, traveling with my elderly mother with mobility issues. I try to pay for luggage and seats online prior but Iberia website directs me to AA website. AA airlines website does not recognize the record locator. My mother and I are separated and each get a middle seat. She is seated the furthest away from a bathroom. I had to sit behind her to see her wave at me to use the bathroom. Lights out on the flight and I could not see her wave and she is not tech savvy to push an attendant button even though I showed her how. The attention to this detail puts AA at the bottom of my list when traveling with my elderly mother. Bad execution and handling when servicing those with extra needs due to mobility. I could not get her to the bathroom because she’s slow and she had to wait for me to get up from my middle seat then move her out of her middle seat. She had an accident which required that I hel her clean up before taking her back to her seat.

The flight staff was excellent, one of the best I've had. Food and wine was very good and seats very comfortable. Luggage came out pretty quickly too considering the number of passengers. Also, excellent internet. The only thing that could have been improved on was the choice of movies -- kind of limited and not great selections.

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.

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

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

Information on your arrival and departure airports

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