NZ$644 Cheap Flights Baltimore to London (BWI-LHR)

View NZ$644 flight on Mon, 2 Feb. 2026Opens in a new window

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

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Cheap Flights from Baltimore (BWI) to London (LHR)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 23 Oct. - Thu, 30 Oct.
BWI
Baltimore
LHR
London
NZ$879 Return, found 6 days ago
NZ$879
Return
found 6 days ago
Select Icelandair flight, departing Thu, 23 Oct. from Baltimore to London, returning Thu, 30 Oct., priced at NZ$879 found 6 days ago
Delta
Thu, 23 Oct. - Thu, 30 Oct.
BWI
Baltimore
LHR
London
NZ$947 Return, found 6 days ago
NZ$947
Return
found 6 days ago
Select Delta flight, departing Thu, 23 Oct. from Baltimore to London, returning Thu, 30 Oct., priced at NZ$947 found 6 days ago
Virgin Atlantic
Thu, 23 Oct. - Thu, 30 Oct.
BWI
Baltimore
LHR
London
NZ$949 Return, found 6 days ago
NZ$949
Return
found 6 days ago
Select Virgin Atlantic flight, departing Thu, 23 Oct. from Baltimore to London, returning Thu, 30 Oct., priced at NZ$949 found 6 days ago
Icelandair
Thu, 23 Oct. - Thu, 30 Oct.
BWI
Baltimore
LHR
London
NZ$958 Return, found 6 days ago
NZ$958
Return
found 6 days ago
Select Icelandair flight, departing Thu, 23 Oct. from Baltimore to London, returning Thu, 30 Oct., priced at NZ$958 found 6 days ago
Virgin Atlantic
Thu, 23 Oct. - Thu, 30 Oct.
BWI
Baltimore
LHR
London
NZ$960 Return, found 6 days ago
NZ$960
Return
found 6 days ago
Select Virgin Atlantic flight, departing Thu, 23 Oct. from Baltimore to London, returning Thu, 30 Oct., priced at NZ$960 found 6 days ago
United
Thu, 23 Oct. - Thu, 30 Oct.
BWI
Baltimore
LHR
London
NZ$960 Return, found 6 days ago
NZ$960
Return
found 6 days ago
Select United flight, departing Thu, 23 Oct. from Baltimore to London, returning Thu, 30 Oct., priced at NZ$960 found 6 days ago
Icelandair
Wed, 8 Oct. - Mon, 13 Oct.
BWI
Baltimore
LHR
London
NZ$961 Return, found 6 days ago
NZ$961
Return
found 6 days ago
Select Icelandair flight, departing Wed, 8 Oct. from Baltimore to London, returning Mon, 13 Oct., priced at NZ$961 found 6 days ago
KLM
Wed, 8 Oct. - Mon, 13 Oct.
BWI
Baltimore
LHR
London
NZ$1,003 Return, found 6 days ago
NZ$1,003
Return
found 6 days ago
Select KLM flight, departing Wed, 8 Oct. from Baltimore to London, returning Mon, 13 Oct., priced at NZ$1,003 found 6 days ago
Delta
Thu, 9 Oct. - Mon, 13 Oct.
BWI
Baltimore
LHR
London
NZ$1,044 Return, found 5 days ago
NZ$1,044
Return
found 5 days ago
Select Delta flight, departing Thu, 9 Oct. from Baltimore to London, returning Mon, 13 Oct., priced at NZ$1,044 found 5 days ago
KLM
Thu, 9 Oct. - Mon, 13 Oct.
BWI
Baltimore
LHR
London
NZ$1,087 Return, found 5 days ago
NZ$1,087
Return
found 5 days ago
Select KLM flight, departing Thu, 9 Oct. from Baltimore to London, returning Mon, 13 Oct., priced at NZ$1,087 found 5 days ago
Flight from Baltimore to London route information
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Heathrow
Airlines serving
Air France, British Airways, Delta, Icelandair, Scandinavian Airlines, Virgin Atlantic
Return price
NZ$878
Distance
5799 km
Average flight time
7 hours 15 mins

Perfect flights from Baltimore to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Baltimore to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , 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 Baltimore Washington Intl. Thurgood Marshall to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from NZ$644 and roundtrip prices from NZ$879. 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 Heathrow and explore 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 to travel arrangements today and embark on the journey of a lifetime in London.

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 NZ$879. 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.

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