LON - BWI

$385 Find Cheap Flights from London to Baltimore - Compare and Save

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Everything you should know

Cheapest round-trip
$536
Typical prices: $628-$874
Icelandair
Wed 2/28Wed 3/7
LGW - BWI • 1 stop
Cheapest non-stop
$645
Typical prices: $669-$921
British Airways
Sat 10/27Sat 11/3
LHR - BWI • Non-stop
Nonstop flights
You can fly direct with British Airways. Average duration is 8h 15m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 20% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 80% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 19 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 15% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $675 (round-trip)
Shortest trip • 11h 42m (one-way)
Insights
Insights
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Expert advice
Flight Deals

Cheap Flights from London to Baltimore (LON-BWI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Baltimore

Sun, Feb 28 - Sun, Mar 7
Icelandair Logo
11:55 am - 6:40 pmLGW  London Gatwick-BWI Baltimore/Washington
11h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 10:55 amBWI  Baltimore/Washington-LGW London Gatwick
10h 15m1 stop Reykjavik Keflavik Intl
$536Icelandair
Sun, Feb 28 - Sun, Mar 7
Icelandair Logo
8:35 pm - 6:40 pmLHR  London Heathrow-BWI Baltimore/Washington
27h 05m1 stop Reykjavik Keflavik Intl
Icelandair Logo
7:40 pm - 7:30 pmBWI  Baltimore/Washington-LHR London Heathrow
18h 50m1 stop Reykjavik Keflavik Intl
$565Icelandair
Fri, Oct 2 - Mon, Oct 5
Icelandair Logo
9:25 pm - 7:25 pmLHR  London Heathrow-BWI Baltimore/Washington
27h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
8:30 pm - 8:20 pmBWI  Baltimore/Washington-LHR London Heathrow
18h 50m1 stop Reykjavik Keflavik Intl
$581Icelandair
Sun, Feb 28 - Sun, Mar 7
Virgin Atlantic Logo
11:30 am - 10:55 pmLHR  London Heathrow-BWI Baltimore/Washington
16h 25m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
Virgin Atlantic Logo
12:15 pm - 9:00 amBWI  Baltimore/Washington-LHR London Heathrow
15h 45m1 stop Atlanta Hartsfield-Jackson
$607Virgin Atlantic
Sun, Feb 28 - Sun, Mar 7
Virgin Atlantic Logo
11:30 am - 10:55 pmLHR  London Heathrow-BWI Baltimore/Washington
16h 25m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County
Virgin Atlantic Logo
11:00 am - 7:50 amBWI  Baltimore/Washington-LHR London Heathrow
15h 50m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
$607Virgin Atlantic
Fri, Oct 2 - Mon, Oct 5
Virgin Atlantic Logo
12:25 pm - 11:24 pmLHR  London Heathrow-BWI Baltimore/Washington
15h 59m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
6:35 pm - 11:20 amBWI  Baltimore/Washington-LHR London Heathrow
11h 45m1 stop Atlanta Hartsfield-Jackson
$612Virgin Atlantic
Thu, Nov 5 - Mon, Nov 16
British Airways Logo
1:50 pm - 5:05 pmLHR  London Heathrow-BWI Baltimore/Washington
8h 15mnonstop
British Airways Logo
6:55 pm - 7:05 amBWI  Baltimore/Washington-LHR London Heathrow
7h 10mnonstop
$645British Airways
Tue, Oct 27 - Tue, Nov 3
British Airways Logo
1:50 pm - 6:05 pmLHR  London Heathrow-BWI Baltimore/Washington
8h 15mnonstop
British Airways Logo
6:55 pm - 7:05 amBWI  Baltimore/Washington-LHR London Heathrow
7h 10mnonstop
$645British Airways
Mon, Nov 9 - Wed, Nov 18
American Airlines Logo
1:50 pm - 5:05 pmLHR  London Heathrow-BWI Baltimore/Washington
8h 15mnonstop
American Airlines Logo
6:55 pm - 7:05 amBWI  Baltimore/Washington-LHR London Heathrow
7h 10mnonstop
$698American Airlines
Mon, Nov 9 - Sat, Nov 21
American Airlines Logo
1:50 pm - 5:05 pmLHR  London Heathrow-BWI Baltimore/Washington
8h 15mnonstop
American Airlines Logo
6:55 pm - 7:05 amBWI  Baltimore/Washington-LHR London Heathrow
7h 10mnonstop
$698American Airlines
Booking Insights

Price, demand and travel trends for London to Baltimore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from London to Baltimore with more confidence.

How much is a round-trip flight from London to Baltimore?

Round-trip flights from London to Baltimore start at $536. Prices are below average for this route right now, with typical round-trip fares ranging from $628 to $874. The lowest price found in the past 5 days was $536 on Icelandair.

What is the cheapest London to Baltimore flight route?

London Stansted Airport (STN) to Baltimore (BWI) is the cheapest London to Baltimore route, averaging $525 round-trip. Other London to Baltimore routes average $688, based on KAYAK data over the past 12 months.

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

Monday is the cheapest day of the week to fly from London to Baltimore, it is 7% cheaper than the average day. Friday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from London to Baltimore at $622 round-trip.
  • March ($785) and June ($766) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 26% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from London to Baltimore the cheapest?

Flights from London to Baltimore are cheapest 19 weeks before departure. Booking in this window typically costs about 22% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from London to Baltimore

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Iberia

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.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and BWI

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.

Duncan Madden

Duncan Madden

Expert on British Airways and LHR

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.

Key details for London to Baltimore flights

Low season

February

Cheapest flight

$385
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from London Gatwick 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

Your London to Baltimore flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • Which airlines offer extra legroom and free seat selection on London to Baltimore flights?

    Among airlines operating London to Baltimore flights:

    • British Airways: offers extra legroom
    • Iberia: offers free seat selection
    • Finnair: offers free seat selection
    • American Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from London to Baltimore?

    Only British Airways operates flights between London and Baltimore.

  • Which airports can I use when flying from London to Baltimore?

    Flights from London to Baltimore may depart from several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN). Flights usually arrive at Baltimore/Washington (BWI).

  • Which airlines include bags at no extra cost on London to Baltimore flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • British Airways: a cabin bag and a checked bag in Economy Class
    • Iberia: a cabin bag and a checked bag in Economy Class
    • Finnair: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from London to Baltimore?

    Four cabin classes are available on flights from London to Baltimore:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from London to Baltimore?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $675 round-trip via Reykjavik Keflavik Intl (KEF), compared to $759 for nonstop.

  • What is the standard checked-bag allowance on flights from London to Baltimore?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $75–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from London to Baltimore pass through?

    One-stop flights from London to Baltimore most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 60% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 18% of one-stop connections
    • Charlotte Douglas (CLT) - 9% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 8% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London to Baltimore?

    Yes. Being flexible with your travel dates can save you up to 12% on the London to Baltimore route. Monday is the cheapest departure day at $682 round-trip on average, while Friday is the most expensive at $773, a difference of $91. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed from London to Baltimore?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London to Baltimore route, 20% of flights were delayed in the past 3 months, with delays averaging 2 hours 10 minutes.

  • How are flight departures from London to Baltimore spread across the day?

    Afternoon is the busiest departure period on London to Baltimore flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

  • What popular places can I visit in Baltimore?

    Some of the most popular sights in Baltimore are Inner Harbor, M&T Bank Stadium and Oriole Park At Camden Yards. These are among the most viewed places in Baltimore on KAYAK.

  • What are the earliest and latest flights from London to Baltimore?

    These are the earliest and latest flight times available from London to Baltimore:

    • Earliest: departs at 1:50 pm and lands at 10:05 pm
    • Latest: departs at 4:30 pm and lands at 12:45 am.

    The flight takes about 8h 15m.

  • How expensive are last-minute London to Baltimore flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 21% above the route average of $730. Book 19 weeks before departure for the lowest fares.

  • How long is a flight from London to Baltimore?

    A nonstop flight from London to Baltimore takes 8h 15m, covering 3,635 miles.

  • Do I need a passport to fly from London to Baltimore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from London to Baltimore looking right now?

    One-way fares from London to Baltimore are currently lower than usual. Average one-way flight prices are about $446, which is 38% below the typical average for this route.

  • How does British Airways’s on-time performance compare to other airlines on London to Baltimore flights?

    British Airways is the only airline operating London to Baltimore flights. 80% of its flights are on time.

  • How do delay rates compare for morning and evening flights from London to Baltimore?

    Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from London to Baltimore?

    Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 11h 42m, compared with 12h 25m via Reykjavik Keflavik Intl (KEF) and 12h 28m via Charlotte Douglas (CLT).

  • What is the time difference between London and Baltimore?

    Baltimore is 5 hours behind London (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Baltimore/Washington Airport (BWI)?

    Baltimore/Washington Airport (BWI) hosts 5 major car rental companies, with daily rates starting from around $25 for economy cars. Top options include:
    • NextCar
    • Hertz
    • Dollar
    • Thrifty
    • Budget

  • How much should I expect to pay for a London to Baltimore flight?

    Round-trip flights from London to Baltimore range from $628 to $874, with an average of $730 over the past 12 months. Anything below $628 counts as a good deal.

Your guide to booking London to Baltimore flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $682 - about $91 less than Friday (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 22% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your London to Baltimore trip for February. Fares historically average $622 round-trip in that month - typically $163 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Reykjavik Keflavik Intl Airport (KEF) can be cheaper than flying direct. The cheapest layover option averages $675 round-trip on this route - about $84 less than direct flights (based on the last 12 months).
  • 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

More options for your flight from London to Baltimore

Complete your trip to Baltimore with a hotel stay or car rental