S$1,361 Cheap Flights from London to Baltimore

View S$1,361 flight on Fri, 31 Oct, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from London to Baltimore (LHR-BWI)

Prices were available within the past 7 days and start at S$1,361 for one-way flights and S$821 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$821 Return, found 2 days ago
S$821
Return
found 2 days ago
Select United flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$821 found 2 days ago
Air Canada
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$830 Return, found 2 days ago
S$830
Return
found 2 days ago
Select Air Canada flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$830 found 2 days ago
Austrian Airlines
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$854 Return, found 2 days ago
S$854
Return
found 2 days ago
Select Austrian Airlines flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$854 found 2 days ago
Virgin Atlantic
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$873 Return, found 2 days ago
S$873
Return
found 2 days ago
Select Virgin Atlantic flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$873 found 2 days ago
Finnair
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$888 Return, found 2 days ago
S$888
Return
found 2 days ago
Select Finnair flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$888 found 2 days ago
American Airlines
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$896 Return, found 2 days ago
S$896
Return
found 2 days ago
Select American Airlines flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$896 found 2 days ago
American Airlines
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$902 Return, found 2 days ago
S$902
Return
found 2 days ago
Select American Airlines flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$902 found 2 days ago
Finnair
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$904 Return, found 2 days ago
S$904
Return
found 2 days ago
Select Finnair flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$904 found 2 days ago
Air France
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$908 Return, found 2 days ago
S$908
Return
found 2 days ago
Select Air France flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$908 found 2 days ago
Finnair
Fri, 31 Oct - Sun, 9 Nov
LHR
London
BWI
Baltimore
S$910 Return, found 2 days ago
S$910
Return
found 2 days ago
Select Finnair flight, departing Fri, 31 Oct from London to Baltimore, returning Sun, 9 Nov, priced at S$910 found 2 days ago

Find the cheapest month to fly from London (LHR) to Baltimore (BWI)

February is typically the cheapest month to fly

From S$632 - S$1,338 per traveller.

Graph displaying average flight prices per month

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London to Baltimore route information
Origin airport
Heathrow
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, United, Virgin Atlantic
Return price
S$821
Distance
5799 km

Perfect flights from London to Baltimore

Your Journey from London to Baltimore

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Baltimore caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, Air Canada, Austrian Airlines, Virgin Atlantic, Finnair, American Airlines, Air France, KLM, Iberia, British Airways, Delta. Our selection of flights from Heathrow to Baltimore Washington Intl. Thurgood Marshall caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Baltimore Flights

Experience the joy of finding cheap flights from Heathrow to Baltimore Washington Intl. Thurgood Marshall that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,361 and roundtrip prices from S$821*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Baltimore with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Baltimore

Picture yourself stepping off the plane in Baltimore and immersing yourself in the unique atmosphere of Baltimore. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Baltimore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Baltimore.
 

Beyond the Flight – Exploring Baltimore

With Expedia, your adventure extends beyond the flight. Explore Baltimore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Baltimore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Baltimore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Heathrow Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Round-trip flights from LHR to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) start from S$821. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year --- book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to BWI Marshall?
We understand that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport to BWI that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to BWI flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Hounslow to Baltimore is around 5,800 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Take a few snacks to munch on throughout your journey too.
Which airlines fly direct from Heathrow Airport (LHR) to BWI?
Check out the deals on offer with British Airways (BA) if you want to fly directly from LHR to BWI. This carrier operates 21 flights every month, so you're sure to find one that suits your schedule.
Are Heathrow Airport to BWI Marshall flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some super cheap airfares from LHR to BWI Airport popping up a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually --- as early as a year in advance in some cases. It depends on the carrier though, as not every airline advertises prices that far in advance.

Explore a world of travel with Expedia

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