Cheap Flights from Baltimore (BWI) to London (LHR) from HK$2,986~

View HK$2,986 flight on Wed, 12 Nov 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$2,986 for one-way flights and HK$5,270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 24 Dec - Wed, 14 Jan
BWI
Baltimore
LHR
London
HK$5,270 Return, found 2 days ago
HK$5,270
Return
found 2 days ago
Select Delta flight, departing Wed, 24 Dec from Baltimore to London, returning Wed, 14 Jan, priced at HK$5,270 found 2 days ago
Virgin Atlantic
Wed, 24 Dec - Wed, 14 Jan
BWI
Baltimore
LHR
London
HK$5,270 Return, found 2 days ago
HK$5,270
Return
found 2 days ago
Select Virgin Atlantic flight, departing Wed, 24 Dec from Baltimore to London, returning Wed, 14 Jan, priced at HK$5,270 found 2 days ago
Virgin Atlantic
Wed, 24 Dec - Wed, 14 Jan
BWI
Baltimore
LHR
London
HK$5,472 Return, found 2 days ago
HK$5,472
Return
found 2 days ago
Select Virgin Atlantic flight, departing Wed, 24 Dec from Baltimore to London, returning Wed, 14 Jan, priced at HK$5,472 found 2 days ago
British Airways
Thu, 13 Nov - Tue, 18 Nov
BWI
Baltimore
LHR
London
HK$5,591 Return, found 6 days ago
HK$5,591
Return
found 6 days ago
Select British Airways flight, departing Thu, 13 Nov from Baltimore to London, returning Tue, 18 Nov, priced at HK$5,591 found 6 days ago
Delta
Wed, 24 Dec - Wed, 14 Jan
BWI
Baltimore
LHR
London
HK$5,942 Return, found 2 days ago
HK$5,942
Return
found 2 days ago
Select Delta flight, departing Wed, 24 Dec from Baltimore to London, returning Wed, 14 Jan, priced at HK$5,942 found 2 days ago
Delta
Wed, 24 Dec - Wed, 14 Jan
BWI
Baltimore
LHR
London
HK$5,992 Return, found 2 days ago
HK$5,992
Return
found 2 days ago
Select Delta flight, departing Wed, 24 Dec from Baltimore to London, returning Wed, 14 Jan, priced at HK$5,992 found 2 days ago
Delta
Wed, 24 Dec - Wed, 14 Jan
BWI
Baltimore
LHR
London
HK$6,194 Return, found 2 days ago
HK$6,194
Return
found 2 days ago
Select Delta flight, departing Wed, 24 Dec from Baltimore to London, returning Wed, 14 Jan, priced at HK$6,194 found 2 days ago
Virgin Atlantic
Wed, 24 Dec - Wed, 14 Jan
BWI
Baltimore
LHR
London
HK$6,260 Return, found 2 days ago
HK$6,260
Return
found 2 days ago
Select Virgin Atlantic flight, departing Wed, 24 Dec from Baltimore to London, returning Wed, 14 Jan, priced at HK$6,260 found 2 days ago
Air France
Wed, 24 Dec - Wed, 14 Jan
BWI
Baltimore
LHR
London
HK$6,664 Return, found 2 days ago
HK$6,664
Return
found 2 days ago
Select Air France flight, departing Wed, 24 Dec from Baltimore to London, returning Wed, 14 Jan, priced at HK$6,664 found 2 days ago
American Airlines
Thu, 13 Nov - Tue, 18 Nov
BWI
Baltimore
LHR
London
HK$6,885 Return, found 6 days ago
HK$6,885
Return
found 6 days ago
Select American Airlines flight, departing Thu, 13 Nov from Baltimore to London, returning Tue, 18 Nov, priced at HK$6,885 found 6 days ago

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

February is typically the cheapest month to fly

From HK$3,938 - HK$7,428 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city centre is 28 minutes. Flights from HK$5,591
LHR
Heathrow
Cheapest
Average driving time to city centre28 min
Flights from HK$5,591

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 HK$5,270. 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 canceled 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 kilometers 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.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Heathrow
Airlines serving
American Airlines, Delta, United, Virgin Atlantic
Return price
HK$5,270
Distance
5799 km
Average flight time
6 hours 5 mins

Book with confidence

Flights from Baltimore to London

Book cheap flights from Baltimore (BWI) to London (LHR) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Baltimore (BWI) to London (LHR) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Baltimore (BWI) to London (LHR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your London flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in London and things to do in London for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to London more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is HK$2,986 now!

 

Flights from Baltimore to London

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