€495 Cheap Flights London to Baltimore (LHR-BWI)

View €495 flight on Wed, 3 Dec 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 €495 for one-way flights and €476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sat, 22 Nov - Sun, 30 Nov
LHR
London
BWI
Baltimore
€476 Return, found 5 days ago
€476
Return
found 5 days ago
Select Icelandair flight, departing Sat, 22 Nov from London to Baltimore, returning Sun, 30 Nov, priced at €476 found 5 days ago
Icelandair
Sat, 22 Nov - Sun, 30 Nov
LHR
London
BWI
Baltimore
€477 Return, found 5 days ago
€477
Return
found 5 days ago
Select Icelandair flight, departing Sat, 22 Nov from London to Baltimore, returning Sun, 30 Nov, priced at €477 found 5 days ago
Icelandair
Thu, 6 Nov - Thu, 13 Nov
LHR
London
BWI
Baltimore
€575 Return, found 2 days ago
€575
Return
found 2 days ago
Select Icelandair flight, departing Thu, 6 Nov from London to Baltimore, returning Thu, 13 Nov, priced at €575 found 2 days ago
Icelandair
Sun, 23 Nov - Mon, 1 Dec
LHR
London
BWI
Baltimore
€576 Return, found 1 day ago
€576
Return
found 1 day ago
Select Icelandair flight, departing Sun, 23 Nov from London to Baltimore, returning Mon, 1 Dec, priced at €576 found 1 day ago
Icelandair
Fri, 6 Mar - Fri, 13 Mar
LHR
London
BWI
Baltimore
€584 Return, found 18 hours ago
€584
Return
found 18 hours ago
Select Icelandair flight, departing Fri, 6 Mar from London to Baltimore, returning Fri, 13 Mar, priced at €584 found 18 hours ago
Icelandair
Sat, 22 Nov - Sun, 30 Nov
LHR
London
BWI
Baltimore
€602 Return, found 5 days ago
€602
Return
found 5 days ago
Select Icelandair flight, departing Sat, 22 Nov from London to Baltimore, returning Sun, 30 Nov, priced at €602 found 5 days ago
KLM
Tue, 9 Dec - Sun, 11 Jan
LHR
London
BWI
Baltimore
€628 Return, found 3 days ago
€628
Return
found 3 days ago
Select KLM flight, departing Tue, 9 Dec from London to Baltimore, returning Sun, 11 Jan, priced at €628 found 3 days ago
United
Sun, 9 Nov - Tue, 18 Nov
LHR
London
BWI
Baltimore
€726 Return, found 15 hours ago
€726
Return
found 15 hours ago
Select United flight, departing Sun, 9 Nov from London to Baltimore, returning Tue, 18 Nov, priced at €726 found 15 hours ago
Delta
Tue, 9 Dec - Sun, 14 Dec
LHR
London
BWI
Baltimore
€737 Return, found 12 hours ago
€737
Return
found 12 hours ago
Select Delta flight, departing Tue, 9 Dec from London to Baltimore, returning Sun, 14 Dec, priced at €737 found 12 hours ago
American Airlines
Tue, 9 Dec - Sun, 14 Dec
LHR
London
BWI
Baltimore
€749 Return, found 12 hours ago
€749
Return
found 12 hours ago
Select American Airlines flight, departing Tue, 9 Dec from London to Baltimore, returning Sun, 14 Dec, priced at €749 found 12 hours ago

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

February is typically the cheapest month to fly

From €404 - €899 per traveller.
London to Baltimore route information
Origin airport
Heathrow
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, United, Virgin Atlantic
Return price
€475
Distance
5799 km
Average flight time
8 hours 10 mins

Perfect flights from London to Baltimore

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Picture yourself strolling through the streets of Baltimore, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Baltimore Washington Intl. Thurgood Marshall ticket options cater to your travel preferences, with incredible one-way fares from €495 and roundtrip prices from €476. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Baltimore Washington Intl. Thurgood Marshall and explore Baltimore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your LHR to BWI travel arrangements today and embark on the journey of a lifetime in Baltimore.

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 €476. 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.

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