Flights from Baltimore to London

Cheapest flights from Baltimore

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 4 - Thu, Oct 9

BWI

Baltimore Washington Intl. Thurgood Marshall

STN

Stansted

$542 Roundtrip, found 5 days ago

$542

Roundtrip

found 5 days ago

Select Fly Play flight, departing Sat, Oct 4 from Baltimore Washington Intl. Thurgood Marshall to Stansted, returning Thu, Oct 9, priced at $542 found 5 days ago

Sat, Oct 4 - Thu, Oct 9

DCA

Ronald Reagan Washington National

LHR

Heathrow

$602 Roundtrip, found 5 days ago

$602

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Sat, Oct 4 from Ronald Reagan Washington National to Heathrow, returning Thu, Oct 9, priced at $602 found 5 days ago

Sat, Oct 4 - Thu, Oct 9

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$671 Roundtrip, found 5 days ago

$671

Roundtrip

found 5 days ago

Select Icelandair flight, departing Sat, Oct 4 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Thu, Oct 9, priced at $671 found 5 days ago

Tue, Jul 22 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$686 Roundtrip, found 19 hours ago

$686

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $686 found 19 hours ago

Tue, Jul 22 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$688 Roundtrip, found 19 hours ago

$688

Roundtrip

found 19 hours ago

Select British Airways flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $688 found 19 hours ago

Tue, Jul 22 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$690 Roundtrip, found 19 hours ago

$690

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $690 found 19 hours ago

Tue, Jul 22 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$692 Roundtrip, found 19 hours ago

$692

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $692 found 19 hours ago

Sat, Oct 4 - Thu, Oct 9

DCA

Ronald Reagan Washington National

LHR

Heathrow

$702 Roundtrip, found 5 days ago

$702

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Oct 4 from Ronald Reagan Washington National to Heathrow, returning Thu, Oct 9, priced at $702 found 5 days ago

Sun, Jul 20 - Wed, Jul 30

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$714 Roundtrip, found 1 day ago

$714

Roundtrip

found 1 day ago

Select British Airways flight, departing Sun, Jul 20 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Wed, Jul 30, priced at $714 found 1 day ago

Tue, Jul 22 - Wed, Jul 30

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$718 Roundtrip, found 1 day ago

$718

Roundtrip

found 1 day ago

Select British Airways flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Wed, Jul 30, priced at $718 found 1 day ago

Wed, Jul 23 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$720 Roundtrip, found 1 day ago

$720

Roundtrip

found 1 day ago

Select British Airways flight, departing Wed, Jul 23 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $720 found 1 day ago

Sat, Oct 4 - Thu, Oct 9

DCA

Ronald Reagan Washington National

LHR

Heathrow

$722 Roundtrip, found 5 days ago

$722

Roundtrip

found 5 days ago

Select Virgin Atlantic flight, departing Sat, Oct 4 from Ronald Reagan Washington National to Heathrow, returning Thu, Oct 9, priced at $722 found 5 days ago

Sat, Oct 4 - Thu, Oct 9

DCA

Ronald Reagan Washington National

LHR

Heathrow

$722 Roundtrip, found 5 days ago

$722

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Oct 4 from Ronald Reagan Washington National to Heathrow, returning Thu, Oct 9, priced at $722 found 5 days ago

Tue, Jul 22 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$733 Roundtrip, found 19 hours ago

$733

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $733 found 19 hours ago

Sat, Oct 4 - Thu, Oct 9

DCA

Ronald Reagan Washington National

LHR

Heathrow

$810 Roundtrip, found 5 days ago

$810

Roundtrip

found 5 days ago

Select United flight, departing Sat, Oct 4 from Ronald Reagan Washington National to Heathrow, returning Thu, Oct 9, priced at $810 found 5 days ago

Tue, Jul 22 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$919 Roundtrip, found 19 hours ago

$919

Roundtrip

found 19 hours ago

Select KLM flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $919 found 19 hours ago

Sat, Oct 4 - Thu, Oct 9

DCA

Ronald Reagan Washington National

LHR

Heathrow

$963 Roundtrip, found 5 days ago

$963

Roundtrip

found 5 days ago

Select Air Canada flight, departing Sat, Oct 4 from Ronald Reagan Washington National to Heathrow, returning Thu, Oct 9, priced at $963 found 5 days ago

Sat, Oct 4 - Thu, Oct 9

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$1,216 Roundtrip, found 5 days ago

$1,216

Roundtrip

found 5 days ago

Select Finnair flight, departing Sat, Oct 4 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Thu, Oct 9, priced at $1,216 found 5 days ago

Tue, Jul 22 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$1,255 Roundtrip, found 19 hours ago

$1,255

Roundtrip

found 19 hours ago

Select Scandinavian Airlines flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $1,255 found 19 hours ago

Tue, Jul 22 - Tue, Jul 29

BWI

Baltimore Washington Intl. Thurgood Marshall

LHR

Heathrow

$1,518 Roundtrip, found 19 hours ago

$1,518

Roundtrip

found 19 hours ago

Select Air France flight, departing Tue, Jul 22 from Baltimore Washington Intl. Thurgood Marshall to Heathrow, returning Tue, Jul 29, priced at $1,518 found 19 hours ago