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$304+ Cheap flights from London (LON) to Baltimore (BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from London to Baltimore/Washington are usually found in November or February, booked 38 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from London to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$455
(PLAY)

One-way from

$304
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$681
Provider with most accurate pricing for London (LON)-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Baltimore/Washington flights.
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From London (LON) to Baltimore/Washington
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One-way flight from London (LON) to Baltimore/Washington
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Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from London to Baltimore

Cheapest flights from London to Baltimore
Explore the most affordable flight options available from London to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This PLAY deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:40 amSTN - BWI
1 stop11h 00mPLAY
Mon 5/126:50 pmBWI - STN
1 stop10h 50mPLAY
Deal found 3/26$455
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:00 amLGW - BWI
1 stop13h 55mMultiple Airlines
Tue 12/26:05 pmBWI - LGW
1 stop22h 05mMultiple Airlines
Deal found 3/26$464
This Connections by easyJet deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:35 pmLTN - BWI
1 stop30h 20mMultiple Airlines
Mon 11/106:05 pmBWI - LTN
1 stop14h 50mMultiple Airlines
Deal found 3/26$466
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:40 amLHR - BWI
2 stops16h 00mMultiple Airlines
Fri 5/26:50 pmBWI - LHR
2 stops16h 10mMultiple Airlines
Deal found 3/26$491
This Mytrip deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2211:40 amSTN - BWI
2 stops27h 27mMultiple Airlines
Tue 4/295:45 amBWI - STN
2 stops23h 55mMultiple Airlines
Deal found 3/26$497
This Gotogate deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:05 pmLHR - BWI
1 stop11h 20mIcelandair
Wed 4/308:30 pmBWI - LHR
1 stop18h 50mIcelandair
Deal found 3/26$548
This The Travel House deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/243:40 pmLGW - BWI
1 stop32h 45mIcelandair
Thu 5/18:30 pmBWI - LGW
1 stop13h 10mIcelandair
Deal found 3/27$559
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:45 pmLHR - BWI
2 stops36h 52mUnited Airlines
Mon 5/125:18 pmBWI - LHR
1 stop34h 02mUnited Airlines
Deal found 3/27$693
This TravelUp deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/144:35 pmLHR - BWI
Nonstop8h 00mBritish Airways
Sat 4/265:55 pmBWI - LHR
1 stop10h 10mBritish Airways
Deal found 3/26$701
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/114:35 pmLHR - BWI
Nonstop8h 00mAmerican Airlines
Sun 4/279:20 pmBWI - LHR
Nonstop7h 15mAmerican Airlines
Deal found 3/27$726
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:45 amLCY - BWI
2 stops34h 12mMultiple Airlines
Thu 9/1810:45 amBWI - LCY
2 stops24h 40mMultiple Airlines
Deal found 3/27$729
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/296:30 amLHR - BWI
2 stops15h 20mDelta
Thu 5/224:47 pmBWI - LHR
2 stops13h 38mDelta
Deal found 3/26$734

Cheapflights Fare Finder

Customize your flight search to find flights from London to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from London to Baltimore that are best for you.

Fly from

London

Fly to

Baltimore

Route

Depart

Return

Price

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Sat 5/3

11:40 am-5:40 pm

1 stop11h 00m

Baltimore/Washington

Mon 5/12

6:50 pm-10:40 am

1 stop10h 50m

$455

LondonBaltimore

LTN - BWI

LTNBWI

London Luton

Wed 4/30

6:15 am-5:40 pm

1 stop16h 25m

Baltimore/Washington

Tue 5/6

6:50 pm-1:00 pm

1 stop13h 10m

$471

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Sat 5/3

8:20 pm-5:40 pm

2 stops26h 20m

Baltimore/Washington

Thu 5/8

6:50 pm-9:25 pm

2 stops21h 35m

$479

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 4/24

6:40 am-5:40 pm

2 stops16h 00m

Baltimore/Washington

Fri 5/2

6:50 pm-4:00 pm

2 stops16h 10m

$491

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Tue 4/22

11:40 am-10:07 am

2 stops27h 27m

Baltimore/Washington

Tue 4/29

5:45 am-10:40 am

2 stops23h 55m

$497

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 4/24

1:05 pm-7:25 pm

1 stop11h 20m

Baltimore/Washington

Wed 4/30

8:30 pm-8:20 pm

1 stop18h 50m

$548

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 4/24

3:40 pm-7:25 pm

1 stop32h 45m

Baltimore/Washington

Mon 4/28

8:30 pm-2:35 pm

1 stop13h 05m

$559

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Tue 5/6

1:45 pm-9:37 pm

2 stops36h 52m

Baltimore/Washington

Mon 5/12

5:18 pm-8:20 am

1 stop34h 02m

$693

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 4/14

4:35 pm-7:35 pm

Nonstop8h 00m

Baltimore/Washington

Sat 4/26

5:55 pm-9:05 am

1 stop10h 10m

$701

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 4/11

4:35 pm-7:35 pm

Nonstop8h 00m

Baltimore/Washington

Sun 4/27

9:20 pm-9:35 am

Nonstop7h 15m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 28 results
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Compare providers for flights from London to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Baltimore in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for London to Baltimore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-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.
Cheapflights partnered with top experts to bring you the best recommendations for your London to Baltimore trip
Airports
LHR

Expect strict security at Heathrow. Ensure all liquids are in one small bag to avoid delays during manual bag checks.

Read more about LHRby Ramsey Qubein
BWI

Use Amtrak or MARC for easy travel from BWI to Washington, D.C. or Baltimore. Shuttles connect to the train station frequently.

Read more about BWIby Emily Zemler
Our travel experts
Emily Zemler

Emily Zemler

Expert on BWI

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from London to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from London to Baltimore. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from London to Baltimore, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Baltimore?

Currently, August is the cheapest month in which you can book a flight from London to Baltimore (average of $241). Flying from London to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to BWI?

Find hourly flight availability from London to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% on flights from London to Baltimore by exploring options for tickets in the morning.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated March 28, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Virgin Atlantic from London to Baltimore by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from London to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from London?

    Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from London. On average, Baltimore/Washington has 1 inbound flight from London per day from 5 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • What are the cheapest airlines flying from London to Baltimore round-trip?

    Our cheapest airline available from London to Baltimore is PLAY. Our recent data shows that you can find tickets from as low as $455 on this airline. Additional options worth looking into are Icelandair and United Airlines, starting at $548 and $693 round-trip. PLAY is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London to Baltimore one-way?

    The cheapest airline one-way is PLAY, with whom users have recently found tickets for as low as $323. However, be on the lookout for offers from Icelandair and WestJet, as they are both options that can get you from London to Baltimore for a low price.

  • What are the most popular routes from London to Baltimore?

    While some choose either London Gatwick - Baltimore/Washington or London Stansted - Baltimore/Washington, London Heathrow - Baltimore/Washington is the most popular route from London to Baltimore.

  • What are the most reliable airlines from London to Baltimore?

    Before booking your flight to Baltimore from London, check out the most reliable airlines to get you to your destination on time: American Airlines (57%), Aer Lingus (57%), Finnair( 57%).

  • What are the cheapest flights from London to Baltimore?

    While on average a flight from London to Baltimore is generally $1,439, our data shows the cheapest flight currently is $649. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay $562 for that flight.

  • Can I find deals for flights from London to Baltimore that include hotel bookings?

    Yes. In addition to deals on London to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Baltimore.

  • Can I find deals for business class flights from London to Baltimore?

    Yes. Cheapflights offers flight deals from London to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from London to Baltimore (average of $241). Flying from London to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from London to Baltimore

Discover the top 5 airlines that operate flights from London to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$304Average$600FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$486Average$922FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$694Average$903FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$759Average$951FlexibilityNo cancel feeOn-time71%
IberiaCheapest$794Average$1,065FlexibilityNo cancel feeOn-time77%
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