Title: £276 Cheap British Airways flights from Baltimore to London (BWI→LHR) - Expedia.co.uk ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £276 Cheap British Airways flights from Baltimore to London (BWI→LHR) [View £276 flight on Sun, 16 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BWI,to:LHR,departure:16/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:275.70&airProductToken=AQozCjEIwoIBEgMyMjgYwUUg64kBKJ-j_QIwyKb9AjhPQABYAWoFTk9CQUdyCE9MWDdINEJWEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## British Airways flights from Baltimore to London (BWI→LHR) Prices were available within the past 7 days and start at £276 for one-way flights and £434 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, 6 Oct - Wed, 22 Oct BWI Baltimore LHR London £434 Return found 1 hour ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BWI,to:LHR,departure:06/10/2025TANYT&leg2=from:LHR,to:BWI,departure:22/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:433.32&airProductToken=AQozCjEIwoIBEgMyMjgYwUUg64kBKP_V-QIwstn5AjhPQABYAWoFTk9CQUdyCE9MWDdIMUJWCjMKMQjCggESAzIyORjriQEgwUUop4X7AjCRifsCOE9AAFgBagVOT0JBR3IIT0xYN0gxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 15 Oct - Tue, 4 Nov BWI Baltimore LHR London £434 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BWI,to:LHR,departure:15/10/2025TANYT&leg2=from:LHR,to:BWI,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:433.52&airProductToken=AQozCjEIwoIBEgMyMjgYwUUg64kBKJ-7-gIw0r76AjhPQABYAWoFTk9CQUdyCE9MWDdIMUJWCjMKMQjCggESAzIyORjriQEgwUUovZf8AjCxm_wCOE9AAFgBagVOT0JBR3IIT0xYN0gxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, 15 Oct - Tue, 4 Nov BWI Baltimore LHR London £454 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BWI,to:LHR,departure:15/10/2025TANYT&leg2=from:LHR,to:BWI,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:453.52&airProductToken=AQppCjIIwoIBEgQ2NTU1GMFFIOKaASj6ufoCMN26-gI4T0AAWAFqBU5PQkFHcghPTFg3SDFCVgozCMKCARIEMTU5ORjimgEg64kBKJe8-gIw8r_6AjhPQAFYAWoFTk9CQUdyCE9MWDdIMUJWCjMKMQjCggESAzIyORjriQEgwUUovZf8AjCxm_wCOE9AAFgBagVOT0JBR3IIT0xYN0gxQjUSCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAB) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 25 Nov - Tue, 2 Dec BWI Baltimore LHR London £456 Return found 4 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BWI,to:LHR,departure:25/11/2025TANYT&leg2=from:LHR,to:BWI,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:455.42&airProductToken=AQozCjEIwoIBEgMyMjgYwUUg64kBKL-I_gIw6Iv-AjhPQABYAWoFTk9CQUdyCE9MWDdIMUJWCjMKMQjCggESAzIyORjriQEgwUUovdL-AjCx1v4COE9AAFgBagVOT0JBR3IIT0tYN0gxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sun, 28 Sept - Tue, 7 Oct BWI Baltimore LHR London £470 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BWI,to:LHR,departure:28/09/2025TANYT&leg2=from:LHR,to:BWI,departure:07/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:469.72&airProductToken=AQozCjEIwoIBEgMyMjgYwUUg64kBKP_7-AIwsv_4AjhRQABYAWoFTk9CQUdyCFFMWDdUMUJWCjMKMQjCggESAzIyORjriQEgwUUox9z5AjCx4PkCOE9AAFgBagVOT0JBR3IIT0xYN0gxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) Flight from Baltimore to London route information | Origin airport | Baltimore Washington Intl. Thurgood Marshall | | --- | --- | | Destination airport | Heathrow | | Airlines serving | Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Scandinavian Airlines, United, Virgin Atlantic | | Popular airline | British Airways | | Distance | 5799 km | | Average flight time | 7 hours 15 mins | ## Frequently asked questions ### How much is a British Airways flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport (LHR)? > You can find cheap return British Airways flights from £434 from BWI to LHR by sorting your results from "Price (lowest to highest)" on Expedia. Or search for options from £276 for a one-way journey.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from BWI to LHR with British Airways? > January is one of the cheapest months to travel to London with British Airways. You could also find fantastic deals on one-way and return tickets in February. ### Does British Airways fly nonstop from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport (LHR)? > Book a seat on one of British Airways's 6 weekly direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport (LHR). To view available options, enter your origin, destination and dates and hit search. Then use the "Nonstop" and "Airline" filters. ### How long does it take to fly from BWI to LHR with British Airways? > On average, it takes 7h 10m to fly nonstop from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport (LHR) with British Airways. ### What airports does British Airways fly into in London? > British Airways flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to London come in to land at Heathrow Airport (LHR). This is the main gateway here. ### What kind of luggage can I take on a British Airways flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport (LHR)? > For checked luggage, passengers can bring 1 checked-in bag weighing up to 23 kg (50 lbs) with dimensions not exceeding 89 centimetres x 41 centimetres x 74 centimetres. You can also travel with 1 cabin bag on board when flying standard economy from BWI to LHR with British Airways. This carry-on must weigh less than 23 kg (50 lbs) and be no bigger than 56 centimetres x 23 centimetres x 43 centimetres. Exceeding these limits can mean extra charges, so read British Airways's baggage allowance guidelines before packing. ### What type of plane does British Airways fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport (LHR)? > British Airways generally uses Boeing 777 planes for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport (LHR). Keep in mind that aircraft type can change depending on operational demands, so the plane you'll be on might be different on your travel date. ### Can I change or cancel my British Airways flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport (LHR)? > Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For more information about modifying your reservation, go to your "[Trips](https://www.expedia.co.uk/trips)," select your flight and click on "Manage Booking." If you'd like the freedom to update your itinerary without additional charges, apply the "No cancel fee" or "Changes included" filter when organising your next break. - Trending British Airways Flights - Trending Routes - Related Airlines - Nearby Airports - Flights from Other Cities - Expedia's Latest Trends ### Most Popular British Airways Routes from London - [British Airways LHR to LIN](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-linate/ba/lhr/lin) - [British Airways LHR to AMS](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-schiphol/ba/lhr/ams) - [British Airways LHR to DXB](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-dubai-intl/ba/lhr/dxb) - [British Airways LHR to EDI](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-edinburgh/ba/lhr/edi) - [British Airways LHR to BOM](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-chhatrapati-shivaji-intl/ba/lhr/bom) - [British Airways LHR to DPS](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-ngurah-rai-intl/ba/lhr/dps) - [British Airways LHR to HND](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-haneda/ba/lhr/hnd) - [British Airways LHR to CDG](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-roissy-charles-de-gaulle/ba/lhr/cdg) - [British Airways LHR to BKK](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-suvarnabhumi-intl/ba/lhr/bkk) - [British Airways LHR to SIN](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-changi/ba/lhr/sin) - [London to Tokyo (LHR - HND)](https://expedia.co.uk/lp/flights/lhr/hnd/london-to-tokyo) - [London to Bangkok (LHR - BKK)](https://expedia.co.uk/lp/flights/lhr/bkk/london-to-bangkok) - [London to Denpasar (LHR - DPS)](https://expedia.co.uk/lp/flights/lhr/dps/london-to-denpasar) - [London to Bangkok (LGW - BKK)](https://expedia.co.uk/lp/flights/lgw/bkk/london-to-bangkok) - [London to Tokyo (LHR - HND)](https://expedia.co.uk/lp/flights/lhr/hnd/london-to-tokyo) - [London to Cape Town (LHR - CPT)](https://expedia.co.uk/lp/flights/lhr/cpt/london-to-cape-town) - [London to Cape Town (LHR - CPT)](https://expedia.co.uk/lp/flights/lhr/cpt/london-to-cape-town) - [London to Milan (LHR - MXP)](https://expedia.co.uk/lp/flights/lhr/mxp/london-to-milan) - [London to Marrakech (LGW - RAK)](https://expedia.co.uk/lp/flights/lgw/rak/london-to-marrakech) - [London to Dubai (LHR - DXB)](https://expedia.co.uk/lp/flights/lhr/dxb/london-to-dubai) ### Popular Domestic Routes in Heathrow - [London to Paris (LHR - CDG)](https://expedia.co.uk/lp/flights/lhr/cdg/london-to-paris) - [London to Edinburgh (LHR - EDI)](https://expedia.co.uk/lp/flights/lhr/edi/london-to-edinburgh) - [London to Milan (LHR - LIN)](https://expedia.co.uk/lp/flights/lhr/lin/london-to-milan) - [London to Edinburgh (LHR - EDI)](https://expedia.co.uk/lp/flights/lhr/edi/london-to-edinburgh) - [London to Milan (LHR - MXP)](https://expedia.co.uk/lp/flights/lhr/mxp/london-to-milan) - [London to Marrakech (LGW - RAK)](https://expedia.co.uk/lp/flights/lgw/rak/london-to-marrakech) - [London to Amsterdam (LHR - AMS)](https://expedia.co.uk/lp/flights/lhr/ams/london-to-amsterdam) - [London to Dubai (LHR - DXB)](https://expedia.co.uk/lp/flights/lhr/dxb/london-to-dubai) - [London to Toronto (LHR - YYZ)](https://expedia.co.uk/lp/flights/lhr/yyz/london-to-toronto) - [London to Singapore (LHR - SIN)](https://expedia.co.uk/lp/flights/lhr/sin/london-to-singapore) ### Related Airlines - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines) - [Icelandair](https://expedia.co.uk/Icelandair-Flights.cFI.Travel-Guide-Airlines) - [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines) - [Virgin Atlantic](https://expedia.co.uk/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines) - [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines) - [SAS](https://expedia.co.uk/Scandinavian-Airlines-Flights.cSK.Travel-Guide-Airlines) - [Air Onix](https://expedia.co.uk/Fly-Play-Flights.cOG.Travel-Guide-Airlines) - [American Airlines](https://expedia.co.uk/American-Airlines-Flights.cAA.Travel-Guide-Airlines) - [Alaska Airlines](https://expedia.co.uk/Alaska-Airlines-Flights.cAS.Travel-Guide-Airlines) - [Delta](https://expedia.co.uk/Delta-Flights.cDL.Travel-Guide-Airlines) - [United](https://expedia.co.uk/United-Flights.cUA.Travel-Guide-Airlines) - [Aeromexico](https://expedia.co.uk/Aeromexico-Flights.cAM.Travel-Guide-Airlines) - [Copa](https://expedia.co.uk/Copa-Flights.cCM.Travel-Guide-Airlines) ### Nearby Airports - [Tipton Airport (FME)](https://expedia.co.uk/lp/airports/fme/flights-from-tipton-airport) - [Martin State Airport (MTN)](https://expedia.co.uk/lp/airports/mtn/flights-from-martin-state-airport) - [College Park Airport (CGS)](https://expedia.co.uk/lp/airports/cgs/flights-from-college-park-airport) - [Montgomery County Airpark Airport (GAI)](https://expedia.co.uk/lp/airports/gai/flights-from-montgomery-county-airpark-airport) - [Ronald Reagan Washington National Airport (DCA)](https://expedia.co.uk/lp/airports/dca/flights-from-ronald-reagan-washington-national-airport) - [Washington Dulles Intl. Airport (IAD)](https://expedia.co.uk/lp/airports/iad/flights-from-washington-dulles-intl-airport) - [Manassas Regional Airport (MNZ)](https://expedia.co.uk/lp/airports/mnz/flights-from-manassas-regional-airport) - [Hagerstown Regional Airport (HGR)](https://expedia.co.uk/lp/airports/hgr/flights-from-hagerstown-regional-airport) - [Lancaster Airport (LNS)](https://expedia.co.uk/lp/airports/lns/flights-from-lancaster-airport) - [Harrisburg Intl. Airport (MDT)](https://expedia.co.uk/lp/airports/mdt/flights-from-harrisburg-intl-airport) - [Flights from Washington](https://expedia.co.uk/lp/flights/178318/flights-from-washington) - [Flights from Baltimore](https://expedia.co.uk/lp/flights/178235/flights-from-baltimore) - [Flights from Annapolis](https://expedia.co.uk/lp/flights/6034082/flights-from-annapolis) - [Flights from Arlington](https://expedia.co.uk/lp/flights/6236/flights-from-arlington) - [Flights from St. Michaels](https://expedia.co.uk/lp/flights/5940/flights-from-st-michaels) - [Flights from Bethesda](https://expedia.co.uk/lp/flights/6057493/flights-from-bethesda) - [Flights from Silver Spring](https://expedia.co.uk/lp/flights/6891/flights-from-silver-spring) - [Flights from Rockville](https://expedia.co.uk/lp/flights/6353/flights-from-rockville) - [Flights from Upper Marlboro](https://expedia.co.uk/lp/flights/168650/flights-from-upper-marlboro) - [Flights from McLean](https://expedia.co.uk/lp/flights/8773/flights-from-mclean) ### Expedia's Latest Trends Flights - [Flights from London to Melbourne](https://expedia.co.uk/lp/flights/lhr/mel/london-to-melbourne) - [Flights from London to Nairobi](https://expedia.co.uk/lp/flights/lhr/nbo/london-to-nairobi) - [Flights from London to Los Angeles](https://expedia.co.uk/lp/flights/lhr/lax/london-to-los-angeles) - [Flights from Edinburgh to London](https://expedia.co.uk/lp/flights/edi/lhr/edinburgh-to-london) - [Flights from London to Hong Kong](https://expedia.co.uk/lp/flights/lhr/hkg/london-to-hong-kong) - [Flights from London to Tokyo](https://expedia.co.uk/lp/flights/lhr/nrt/london-to-tokyo) - [Flights from London to Sri Guru Ram Das Ji Intl. Airport](https://expedia.co.uk/lp/flights/lhr/atq/london-to-sri-guru-ram-das-ji-intl-airport) - [Flights from London to Bangkok](https://expedia.co.uk/lp/flights/lhr/bkk/london-to-bangkok) - [Flights from London to Manila](https://expedia.co.uk/lp/flights/lhr/mnl/london-to-manila) - [Flights from London to Johannesburg](https://expedia.co.uk/lp/flights/lhr/jnb/london-to-johannesburg) - [Flights from London to Toronto](https://expedia.co.uk/lp/flights/lhr/yyz/london-to-toronto) - [Flights from Newcastle to London](https://expedia.co.uk/lp/flights/ncl/lhr/newcastle-to-london) - [Flights from London to Sydney](https://expedia.co.uk/lp/flights/lhr/syd/london-to-sydney) - [Flights from Lagos to London](https://expedia.co.uk/lp/flights/los/lhr/lagos-to-london) - [Flights from London to New York](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york) - [Flights from London to Auckland](https://expedia.co.uk/lp/flights/lhr/akl/london-to-auckland) - [Flights from London to Miami](https://expedia.co.uk/lp/flights/lhr/mia/london-to-miami) - [Flights from London to San Francisco](https://expedia.co.uk/lp/flights/lhr/sfo/london-to-san-francisco) - [Flights from London to Perth](https://expedia.co.uk/lp/flights/lhr/per/london-to-perth) - [Flights from London to Delhi](https://expedia.co.uk/lp/flights/lhr/del/london-to-delhi) - [Flights from London to Colombo](https://expedia.co.uk/lp/flights/lhr/cmb/london-to-colombo) - [Flights from London to Istanbul](https://expedia.co.uk/lp/flights/lhr/ist/london-to-istanbul) - [Flights from London to Barcelona](https://expedia.co.uk/lp/flights/lhr/bcn/london-to-barcelona) - [Flights from Manchester to New York](https://expedia.co.uk/lp/flights/man/jfk/manchester-to-new-york) - [Flights from London to Dubai](https://expedia.co.uk/lp/flights/lhr/dxb/london-to-dubai) - [Flights from London to Cape Town](https://expedia.co.uk/lp/flights/lhr/cpt/london-to-cape-town) - [Flights from London to Lisbon](https://expedia.co.uk/lp/flights/lhr/lis/london-to-lisbon) - [Flights from London to Vancouver](https://expedia.co.uk/lp/flights/lhr/yvr/london-to-vancouver) - [Flights from London to Mumbai](https://expedia.co.uk/lp/flights/lhr/bom/london-to-mumbai) - [Flights from London to Goa](https://expedia.co.uk/lp/flights/lhr/goi/london-to-goa) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app ![QR code to download the app](https://a.travel-assets.com/mad-service/qr-code/footer_qr/3_QR_FOOTER.png)