$384 Cheap American Airlines flights Baltimore (BWI) to London (LHR)

View $384 flight on Sun, Sep 13, 2026Opens in a new window

$384 Cheap American Airlines flights Baltimore (BWI) to London (LHR)

Prices were available within the past 7 days and start at $384 for one-way flights and $640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar 17 - Fri, Mar 27
BWI
Baltimore
LHR
London
$640 Roundtrip, found 12 hours ago
$640
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Mar 17 from Baltimore to London, returning Fri, Mar 27, priced at $640 found 12 hours ago
Flights from Baltimore (BWI) to London (LHR)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, United, Virgin Atlantic
Popular airline
Icelandair
Distance
5799 km
Average flight time
7 hours 5 mins