HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$326+ Cheap flights from Heathrow (LHR) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
Apr 21 — Apr 281
Mon 4/21
Mon 4/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Baltimore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London Heathrow to Baltimore/Washington are usually found in February or January, booked 57 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Heathrow to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 April 16, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$561
(Gotogate)

One-way from

$326
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$792
Provider with most accurate pricing for London Heathrow-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Baltimore/Washington flights.
Search Deals
From London Heathrow to Baltimore/Washington
Search Deals
One-way flight from London Heathrow to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Heathrow to Baltimore

Cheapest flights from Heathrow to Baltimore
Explore the most affordable flight options available from Heathrow to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 11/77:35 amLHR - BWI
1 stop14h 20mMultiple Airlines
Tue 11/116:05 pmBWI - LHR
2 stops18h 35mMultiple Airlines
Deal found 4/16$545
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:25 pmLHR - BWI
1 stop27h 00mIcelandair
Sun 4/278:30 pmBWI - LHR
1 stop18h 50mIcelandair
Deal found 4/16$570
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/27:25 amLHR - BWI
2 stops35h 51mUnited Airlines
Mon 5/56:45 amBWI - LHR
2 stops19h 00mUnited Airlines
Deal found 4/16$713
This TravelUp deal was found by Cheapflights users on 4/16. 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 9/84:35 pmLHR - BWI
Nonstop8h 00mBritish Airways
Mon 9/229:20 pmBWI - LHR
Nonstop7h 15mBritish Airways
Deal found 4/16$721
This TravelUp deal was found by Cheapflights users on 4/16. 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 9/82:45 pmLHR - BWI
2 stops37h 11mVirgin Atlantic
Mon 9/224:39 pmBWI - LHR
1 stop13h 31mVirgin Atlantic
Deal found 4/16$727
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 4/289:15 amLHR - BWI
1 stop13h 29mAmerican Airlines
Wed 5/75:27 pmBWI - LHR
1 stop10h 38mAmerican Airlines
Deal found 4/16$745
This Delta deal was found by Cheapflights users on 4/16. 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.
Wed 5/146:30 amLHR - BWI
2 stops15h 43mDelta
Wed 5/214:47 pmBWI - LHR
2 stops13h 38mDelta
Deal found 4/16$750
This ChecknFly deal was found by Cheapflights users on 4/16. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:30 amLHR - BWI
2 stops29h 25mLufthansa
Tue 10/710:51 amBWI - LHR
1 stop14h 29mLufthansa
Deal found 4/16$800
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:35 pmLHR - BWI
Nonstop8h 00mIberia
Wed 5/149:20 pmBWI - LHR
Nonstop7h 15mIberia
Deal found 4/16$801
This TravelUp deal was found by Cheapflights users on 4/16. 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.
Fri 5/1611:20 amLHR - BWI
1 stop14h 23mKLM
Fri 5/232:29 pmBWI - LHR
1 stop12h 36mKLM
Deal found 4/16$819
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:35 pmLHR - BWI
Nonstop8h 00mFinnair
Wed 5/149:20 pmBWI - LHR
Nonstop7h 15mFinnair
Deal found 4/16$860

Cheapflights Fare Finder

Customize your flight search to find flights from Heathrow 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 April 16, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Baltimore that are best for you.

Fly from

Heathrow

Fly to

Baltimore

Route

Depart

Return

Price

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 4/28

9:25 pm-7:25 pm

1 stop27h 00m

Baltimore/Washington

Thu 5/8

8:30 pm-11:55 am

1 stop10h 25m

$573

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 5/2

7:35 am-5:40 pm

1 stop15h 05m

Baltimore/Washington

Sun 5/11

5:35 am-11:55 am

2 stops25h 20m

$591

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 5/2

7:25 am-2:16 pm

2 stops35h 51m

Baltimore/Washington

Mon 5/5

6:45 am-6:45 am

2 stops19h 00m

$713

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 9/8

4:35 pm-7:35 pm

Nonstop8h 00m

Baltimore/Washington

Mon 9/22

9:20 pm-9:35 am

Nonstop7h 15m

$721

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 9/8

8:40 am-8:47 pm

2 stops17h 07m

Baltimore/Washington

Mon 9/22

1:00 pm-10:30 am

2 stops16h 30m

$727

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 4/28

9:15 am-5:44 pm

1 stop13h 29m

Baltimore/Washington

Wed 5/7

5:27 pm-9:05 am

1 stop10h 38m

$745

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 5/14

6:30 am-5:13 pm

2 stops15h 43m

Baltimore/Washington

Wed 5/21

4:47 pm-11:25 am

2 stops13h 38m

$750

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sun 9/28

9:30 am-9:55 am

2 stops29h 25m

Baltimore/Washington

Tue 10/7

10:51 am-6:20 am

1 stop14h 29m

$800

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 5/7

4:35 pm-7:35 pm

Nonstop8h 00m

Baltimore/Washington

Wed 5/14

9:20 pm-9:35 am

Nonstop7h 15m

$801

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 5/16

11:20 am-8:43 pm

1 stop14h 23m

Baltimore/Washington

Fri 5/23

2:29 pm-8:05 am

1 stop12h 36m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 18 results
1
2

Compare providers for flights from Heathrow 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 Heathrow to Baltimore in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice 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 Heathrow Airport-Baltimore flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on London Heathrow Airport-Baltimore flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Baltimore flights, Cheapflights users trust Mytrip the most. Mytrip 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 Heathrow Airport-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 Heathrow Airport 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 Heathrow Airport to Baltimore trip
Airports
LHR

Heathrow's strict security means long lines. Ensure liquids are in one bag and remove suspicious items to avoid delays.

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.

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 Heathrow to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Heathrow 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 Heathrow Airport to Baltimore

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Baltimore. Price data was last updated on April 11, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Baltimore (average of $241). Flying from London Heathrow Airport 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 LHR to BWI?

Find hourly flight availability from Heathrow 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 April 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 32% on flights from London Heathrow Airport to Baltimore by exploring options for tickets in the evening.

Weekly flight availability from London Heathrow Airport to Baltimore

Explore weekly flight availability from Heathrow to Baltimore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 16, 2025.

The most flights from LHR to BWI are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 April 16, 2025.
To help decide which airline to fly from London to Baltimore, see what other customers have to say about Delta, Finnair and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
8,665 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
642 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,916 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 Heathrow 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 Heathrow?

    If you book a flight to Baltimore from London Heathrow, you will be flying to Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There are 5 flights from London Heathrow to Baltimore/Washington per day from 4 different airlines.

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

    Flying on Icelandair is currently your cheapest option to Baltimore, with prices starting at $561. Additional round-trip tickets that might be worth considering are offered by United Airlines and British Airways, with the lowest prices starting at $707 and $719, respectively. You may be able to fly from London Heathrow Airport to Baltimore for 35% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from London Heathrow Airport to Baltimore are Lufthansa ($492), Icelandair ($596), and WestJet ($597).

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

    Before booking your flight to Baltimore from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (50%), Aer Lingus (50%), Finnair( 50%).

  • What are the cheapest flights from London Heathrow Airport to Baltimore?

    On average you can expect to pay $1,129 for a flight from London Heathrow Airport to Baltimore. The cheapest flight overall is $687 while the most popular route, (London Heathrow - Baltimore/Washington) is currently priced at $561.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Baltimore (average of $241). Flying from London Heathrow Airport 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Heathrow to Baltimore

Discover the top 4 airlines that operate flights from Heathrow 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 April 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$555Average$1,221FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$694Average$895FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$737Average$931FlexibilityNo cancel feeOn-time71%
IberiaCheapest$794Average$1,065FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.