HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$341+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London 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.

The best prices from London to Baltimore/Washington are usually found in November or February, booked 85 days in advance, depart on a Wednesday or Friday 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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$441
(Kiwi.com)

One-way from

$341
(Norse)

Popular in

July

Cheapest in

November

Average price

$631
Provider with most accurate pricing for London (LON)-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Baltimore/Washington flights.
Search Deals
From London (LON) to Baltimore/Washington
Search Deals
One-way flight from London (LON) to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/22. 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.
Wed 3/511:00 amSTN - BWI
2 stops17h 59mMultiple Airlines
Tue 3/117:10 pmBWI - STN
1 stop10h 50mMultiple Airlines
Deal found 2/22$441
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 3/1811:00 amSTN - BWI
1 stop11h 00mPLAY
Wed 11/126:05 pmBWI - STN
1 stop10h 50mPLAY
Deal found 2/22$442
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Thu 4/247:40 amLGW - BWI
1 stop15h 00mMultiple Airlines
Mon 4/286:50 pmBWI - LGW
2 stops19h 20mMultiple Airlines
Deal found 2/20$447
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Wed 3/267:45 amLTN - BWI
2 stops20h 13mMultiple Airlines
Mon 3/316:50 pmBWI - LTN
2 stops20h 50mMultiple Airlines
Deal found 2/21$451
This Gotogate deal was found by Cheapflights users on 2/21. 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.
Sat 4/269:25 pmLHR - BWI
1 stop27h 00mIcelandair
Mon 5/58:30 pmBWI - LHR
1 stop18h 50mIcelandair
Deal found 2/21$545
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Mon 3/107:50 pmLHR - BWI
2 stops26h 10mMultiple Airlines
Wed 3/195:30 amBWI - LHR
1 stop22h 25mMultiple Airlines
Deal found 2/21$553
This The Travel House deal was found by Cheapflights users on 2/21. 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.
Tue 4/223:40 pmLGW - BWI
1 stop32h 45mIcelandair
Wed 4/308:30 pmBWI - LGW
1 stop10h 15mIcelandair
Deal found 2/21$557
This The Travel House deal was found by Cheapflights users on 2/21. 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.
Fri 2/283:25 pmLHR - BWI
Nonstop8h 20mFinnair
Thu 3/205:00 amBWI - LHR
2 stops20h 55mFinnair
Deal found 2/21$588
This TravelUp deal was found by Cheapflights users on 2/22. 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.
Thu 3/203:25 pmLHR - BWI
Nonstop8h 20mBritish Airways
Wed 3/264:53 pmBWI - LHR
1 stop15h 07mBritish Airways
Deal found 2/22$644
This Mytrip deal was found by Cheapflights users on 2/22. 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.
Fri 3/281:30 pmLCY - BWI
2 stops24h 07mMultiple Airlines
Mon 3/315:30 amBWI - LCY
2 stops32h 05mMultiple Airlines
Deal found 2/22$651
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 3/123:25 pmLHR - BWI
Nonstop8h 20mAmerican Airlines
Mon 3/179:30 pmBWI - LHR
Nonstop7h 10mAmerican Airlines
Deal found 2/21$666
This The Travel House deal was found by Cheapflights users on 2/22. 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 3/201:45 pmLHR - BWI
2 stops35h 36mLufthansa
Wed 3/266:45 amBWI - LHR
1 stop21h 10mLufthansa
Deal found 2/22$669

Find flights from London to Baltimore within your budget

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 February 22, 2025.

Fly from

London

Fly to

Baltimore

Route

Depart

Return

Price

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Wed 3/5

11:00 am-11:59 pm

2 stops17h 59m

Baltimore/Washington

Tue 3/11

7:10 pm-10:00 am

1 stop10h 50m

$441

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Tue 3/18

11:00 am-6:00 pm

1 stop11h 00m

Baltimore/Washington

Wed 11/12

6:05 pm-9:55 am

1 stop10h 50m

$442

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 4/24

7:40 am-5:40 pm

1 stop15h 00m

Baltimore/Washington

Mon 4/28

6:50 pm-7:10 pm

2 stops19h 20m

$447

LondonBaltimore

LTN - BWI

LTNBWI

London Luton

Wed 3/26

7:45 am-11:58 pm

2 stops20h 13m

Baltimore/Washington

Mon 3/31

6:50 pm-8:40 pm

2 stops20h 50m

$451

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sat 4/26

9:25 pm-7:25 pm

1 stop27h 00m

Baltimore/Washington

Mon 5/5

8:30 pm-8:20 pm

1 stop18h 50m

$545

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 3/10

7:50 pm-6:00 pm

2 stops26h 10m

Baltimore/Washington

Wed 3/19

5:30 am-7:55 am

1 stop22h 25m

$553

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Tue 4/29

3:40 pm-7:25 pm

1 stop32h 45m

Baltimore/Washington

Thu 5/8

8:30 pm-2:40 pm

1 stop13h 10m

$554

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 3/17

3:25 pm-7:45 pm

Nonstop8h 20m

Baltimore/Washington

Thu 3/27

5:00 am-5:55 am

2 stops20h 55m

$591

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 3/20

3:25 pm-7:45 pm

Nonstop8h 20m

Baltimore/Washington

Wed 3/26

4:53 pm-12:00 pm

1 stop15h 07m

$644

LondonBaltimore

LCY - BWI

LCYBWI

London City

Fri 3/28

1:30 pm-9:37 am

2 stops24h 07m

Baltimore/Washington

Mon 3/31

5:30 am-6:35 pm

2 stops32h 05m

$651

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 38 results
1
2
3
4

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust 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
eDreamsPrice Accuracy3 starsTrust Score*3 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.

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.

Travel insights for flights from London to Baltimore

Get recent, data-driven insights about flights from London to Baltimore including ideal travel times, pricing trends, and more.

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 February 14, 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 February 22, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 38% 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 February 22, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair 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
8,203 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

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

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

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
7.5
Good
653 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

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

Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.9

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 4 inbound flights 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 $442 on this airline. Additional options worth looking into are Icelandair and Finnair, starting at $545 and $588 round-trip. PLAY is priced at 39% 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 $345. However, be on the lookout for offers from WorldTicket 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 (61%), Aer Lingus (61%), Finnair( 61%).

  • What are the cheapest flights from London to Baltimore?

    While on average a flight from London to Baltimore is generally $1,229, our data shows the cheapest flight currently is $662. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay $542 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

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.

Alternative routes for London to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
London City to Dulles Intl flights
Gatwick to Baltimore flights
Heathrow to Philadelphia flights
Gatwick to Reagan-National flights
Stansted to Baltimore flights
Stansted to Dulles Intl flights
Gatwick to Philadelphia flights
Luton to Baltimore flights
Luton to Dulles Intl flights
London City to Philadelphia flights
Manchester to Dulles Intl flights
Edinburgh to Dulles Intl flights
Manchester to Baltimore flights
London City to Reagan-National flights
Manchester to Reagan-National flights
Edinburgh to Baltimore flights
Manchester to Philadelphia flights
Edinburgh to Reagan-National flights
Edinburgh to Philadelphia flights
Stansted to Philadelphia flights
Birmingham to Dulles Intl flights
Birmingham to Reagan-National flights
Birmingham to Baltimore flights
Luton to Philadelphia flights
Bristol to Dulles Intl flights
Leeds to Baltimore flights
Leeds to Dulles Intl flights
Newcastle upon Tyne to Baltimore flights
Newcastle upon Tyne to Dulles Intl flights
Birmingham to Philadelphia flights
Newcastle upon Tyne to Reagan-National flights
Exeter to Philadelphia flights
Southampton to Dulles Intl flights
Newcastle upon Tyne to Philadelphia flights
Norwich to Dulles Intl flights

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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$323Average$488FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$486Average$734FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$694Average$949FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$766Average$966FlexibilityNo cancel feeOn-time71%
IberiaCheapest$794Average$999FlexibilityNo 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.