S$569 Cheap Flights from Baltimore to London

Featured Airlines

Top airlines logo's for Singapore which are Singapore Airlines, AirAsia, Scoot, Philippine Airlines, Malaysia Airlines, Thai Airlines, Asiana Airlines, Qatar Airways & Air India

    Plan, book, fly with confidence
    trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
    bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
    payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Baltimore to London (BWI-LHR)

Prices were available within the past 7 days and start at S$569 for one-way flights and S$800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 28 Apr - Tue, 7 May
BWI
Baltimore
LHR
London
S$800 Return, found 4 days ago
S$800
Return
found 4 days ago
Select Delta flight, departing Sun, 28 Apr from Baltimore to London, returning Tue, 7 May, priced at S$800 found 4 days ago
Virgin Atlantic
Sun, 28 Apr - Tue, 7 May
BWI
Baltimore
LHR
London
S$800 Return, found 4 days ago
S$800
Return
found 4 days ago
Select Virgin Atlantic flight, departing Sun, 28 Apr from Baltimore to London, returning Tue, 7 May, priced at S$800 found 4 days ago
United
Sun, 28 Apr - Tue, 7 May
BWI
Baltimore
LHR
London
S$800 Return, found 4 days ago
S$800
Return
found 4 days ago
Select United flight, departing Sun, 28 Apr from Baltimore to London, returning Tue, 7 May, priced at S$800 found 4 days ago
Delta
Sun, 28 Apr - Tue, 7 May
BWI
Baltimore
LHR
London
S$800 Return, found 4 days ago
S$800
Return
found 4 days ago
Select Delta flight, departing Sun, 28 Apr from Baltimore to London, returning Tue, 7 May, priced at S$800 found 4 days ago
Delta
Mon, 29 Apr - Tue, 7 May
BWI
Baltimore
LHR
London
S$801 Return, found 21 hours ago
S$801
Return
found 21 hours ago
Select Delta flight, departing Mon, 29 Apr from Baltimore to London, returning Tue, 7 May, priced at S$801 found 21 hours ago
United
Sun, 28 Apr - Tue, 7 May
BWI
Baltimore
LHR
London
S$827 Return, found 4 days ago
S$827
Return
found 4 days ago
Select United flight, departing Sun, 28 Apr from Baltimore to London, returning Tue, 7 May, priced at S$827 found 4 days ago
British Airways
Tue, 23 Apr - Fri, 3 May
BWI
Baltimore
LHR
London
S$829 Return, found 6 days ago
S$829
Return
found 6 days ago
Select British Airways flight, departing Tue, 23 Apr from Baltimore to London, returning Fri, 3 May, priced at S$829 found 6 days ago
Virgin Atlantic
Tue, 23 Apr - Fri, 3 May
BWI
Baltimore
LHR
London
S$847 Return, found 6 days ago
S$847
Return
found 6 days ago
Select Virgin Atlantic flight, departing Tue, 23 Apr from Baltimore to London, returning Fri, 3 May, priced at S$847 found 6 days ago
Delta
Sun, 28 Apr - Tue, 7 May
BWI
Baltimore
LHR
London
S$849 Return, found 4 days ago
S$849
Return
found 4 days ago
Select Delta flight, departing Sun, 28 Apr from Baltimore to London, returning Tue, 7 May, priced at S$849 found 4 days ago
Delta
Sun, 28 Apr - Tue, 7 May
BWI
Baltimore
LHR
London
S$851 Return, found 4 days ago
S$851
Return
found 4 days ago
Select Delta flight, departing Sun, 28 Apr from Baltimore to London, returning Tue, 7 May, priced at S$851 found 4 days ago
Baltimore to London route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Heathrow
Airlines serving
Air France, American Airlines, British Airways, Delta, Finnair, KLM, United, Virgin Atlantic
Return price
S$799
Distance
5799 km
Average flight time
7 hours 15 mins

Perfect flights from Baltimore to London

Your Journey from Baltimore to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Baltimore to London 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 American Airlines, Virgin Atlantic, United, Delta, JetBlue Airways, British Airways. Our selection of flights from Baltimore Washington Intl. Thurgood Marshall to Heathrow 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 Baltimore to London Flights

Experience the joy of finding cheap flights from Baltimore Washington Intl. Thurgood Marshall to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$569 and roundtrip prices from S$800*.
 

Pre-Flight Essentials

Ensure a smooth journey from Baltimore to London 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 London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of London. 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 Baltimore to London 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 Baltimore to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London 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 Baltimore to London 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 Baltimore to London 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to LHR?
Start packing your bags, because round-trip flights between BWI Airport and Heathrow Airport start from S$800. That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Marshall to Heathrow Airport?
Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from BWI to LHR 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 BWI to Heathrow Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport?
With a flight distance of 5,800 kilometres between Baltimore and Hounslow, this is a long trip. Be sure to keep well hydrated and take a short walk down the aisle from time to time.
Which airlines fly direct from BWI to Heathrow Airport?
Flying straight from BWI Marshall to LHR is a cinch with British Airways (BA). This popular airline offers 21 flights each month.
Are BWI Airport to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to LHR at the last minute could be your ticket to a fantastic deal. However, it could end up costing a great deal more! If you’d rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn’t released tickets yet, check back often as deals are updated all the time on Expedia.
London Airports

London

Baltimore Airports

Washington

Washington Dulles Intl. to London
S$790.90
*Available to Expedia members.