Find cheap flights from Maryland to London

Find cheap flights from Maryland to London

Round-trip
Economy
Washington (WAS)
London All airports
Tue 7/14
Tue 7/21
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to London

Good to know

Low season

February Best time to beat the crowds with an average 5% drop in price.

High season

June Most popular time to fly with an average 26% increase in price.

Average price of a round-trip

$750 (avg. price over the last 2 weeks)

Good deal for a round-trip

$617 or less

FAQs for booking Maryland to London flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airlines flying from Maryland to London

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,460 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta

Book cheap flights from Maryland to London (round-trip)

Airports
Origin
Baltimore
$460
only
$460
Destination
London
$460
only
$460
$664
only
$664
$523
only
$523
Wed, Dec 2
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
18h 39m
Sun, Dec 6
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
32h 32m
Trip: 5 days
Based on null reviews
Tue, Nov 3
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
6h 55m
Tue, Nov 17
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
8h 25m
Trip: 15 days
Based on null reviews
Tue, Nov 3
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
6h 55m
Tue, Nov 17
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
8h 25m
Trip: 15 days
Based on null reviews
Wed, Nov 18
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
9h 45m
Wed, Nov 25
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
12h 39m
Trip: 8 days
Based on null reviews
Tue, Nov 3
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
9h 50m
Thu, Nov 12
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
11h 20m
Trip: 10 days
Based on null reviews
Mon, Nov 2
BWI
Baltimore/Washington Airport
LCY
London City
13h 23m
Mon, Nov 9
LCY
London City
BWI
Baltimore/Washington Airport
26h 01m
Trip: 8 days
Based on null reviews
Mon, Oct 26
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
20h 54m
Wed, Nov 4
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
17h 39m
Trip: 10 days
Based on null reviews
Wed, Dec 2
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
18h 39m
Sun, Dec 6
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
27h 42m
Trip: 5 days
Based on null reviews
Wed, Nov 18
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
6h 55m
Wed, Nov 25
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
8h 25m
Trip: 8 days
Based on null reviews
Wed, Nov 18
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
9h 45m
Wed, Nov 25
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
12h 39m
Trip: 8 days
Based on null reviews
Wed, Nov 18
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
11h 40m
Wed, Nov 25
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
8h 25m
Trip: 8 days
Based on null reviews
Mon, Oct 26
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
20h 54m
Tue, Nov 3
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
29h 09m
Trip: 9 days
Based on null reviews
Wed, Oct 14
BWI
Baltimore/Washington Airport
LCY
London City
14h 57m
Thu, Oct 29
LCY
London City
BWI
Baltimore/Washington Airport
18h 03m
Trip: 16 days
Based on null reviews
Tue, Nov 3
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
15h 02m
Tue, Nov 17
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
8h 25m
Trip: 15 days
Based on null reviews
Wed, Oct 7
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
7h 10m
Fri, Oct 16
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
8h 05m
Trip: 10 days
Based on null reviews
Sat, Oct 31
BWI
Baltimore/Washington Airport
LGW
London Gatwick Airport
18h 04m
Sat, Nov 14
LGW
London Gatwick Airport
BWI
Baltimore/Washington Airport
26h 44m
Trip: 15 days
Based on null reviews
Wed, Oct 14
BWI
Baltimore/Washington Airport
LCY
London City
14h 57m
Thu, Oct 29
LCY
London City
BWI
Baltimore/Washington Airport
18h 03m
Trip: 16 days
Based on null reviews
Wed, Oct 7
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
7h 10m
Fri, Oct 16
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
8h 05m
Trip: 10 days
Based on null reviews
Wed, Oct 7
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
7h 10m
Fri, Oct 16
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
8h 05m
Trip: 10 days
Based on null reviews
Sat, Oct 31
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
19h 39m
Sat, Nov 14
LHR
London Heathrow Airport
BWI
Baltimore/Washington Airport
17h 39m
Trip: 15 days
Based on null reviews

Book cheap flights from Maryland to London (one-way)

Airports
Origin
Baltimore
$196
only
$196
Destination
London
$196
only
$196
$231
only
$231
$441
only
$441
$224
only
$224
Sat, Sep 12
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
51h 00m
Based on null reviews
Tue, Aug 4
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
26h 07m
Based on null reviews
Wed, Sep 16
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
7h 10m
Based on null reviews
Wed, Sep 16
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
7h 10m
Based on null reviews
Fri, Sep 11
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
42h 30m
Based on null reviews
Sun, Aug 9
BWI
Baltimore/Washington Airport
LCY
London City
15h 18m
Based on null reviews
Mon, Sep 14
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
42h 30m
Based on null reviews
Mon, Jul 27
BWI
Baltimore/Washington Airport
LCY
London City
14h 50m
Based on null reviews
Wed, Sep 16
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
53h 45m
Based on null reviews
Sun, Sep 13
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
49h 55m
Based on null reviews
Tue, Aug 11
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
22h 47m
Based on null reviews
Thu, Sep 10
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
51h 00m
Based on null reviews
Thu, Sep 3
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
19h 22m
Based on null reviews
Thu, Sep 10
BWI
Baltimore/Washington Airport
STN
London Stansted Airport
41h 25m
Based on null reviews
Wed, Sep 16
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
12h 45m
Based on null reviews
Tue, Sep 15
BWI
Baltimore/Washington Airport
STN
London Stansted Airport
53h 05m
Based on null reviews
Sat, Sep 5
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
25h 34m
Based on null reviews
Tue, Sep 1
BWI
Baltimore/Washington Airport
LHR
London Heathrow Airport
31h 17m
Based on null reviews
Thu, Sep 10
BWI
Baltimore/Washington Airport
LTN
London Luton Airport
43h 05m
Based on null reviews
Wed, Sep 9
BWI
Baltimore/Washington Airport
STN
London Stansted Airport
27h 24m
Based on null reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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