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Cheap flights from London Stansted Airport to Washington, D.C. from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Washington, D.C. departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London Stansted Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:35 am - 7:25 pm
STN
-
BWI
17h 50m
2 stops
Multiple Airlines Logo
8:30 pm - 9:20 pm
BWI
-
STN
19h 50m
2 stops
$645Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Multiple Airlines Logo
7:10 am - 7:25 pm
STN
-
BWI
17h 15m
2 stops
Multiple Airlines Logo
11:20 pm - 12:10 am
BWI
-
STN
19h 50m
2 stops
$660Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
8:30 am - 7:25 pm
STN
-
BWI
15h 55m
2 stops
Multiple Airlines Logo
8:30 pm - 5:05 pm
BWI
-
STN
15h 35m
2 stops
$661Multiple Airlines
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
7:10 am - 10:15 pm
STN
-
BWI
20h 05m
2 stops
Multiple Airlines Logo
11:20 pm - 12:10 am
BWI
-
STN
19h 50m
2 stops
$663Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
5:35 pm - 7:25 pm
STN
-
BWI
30h 50m
2 stops
Multiple Airlines Logo
8:30 pm - 6:50 pm
BWI
-
STN
17h 20m
2 stops
$670Multiple Airlines
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
8:30 am - 7:25 pm
STN
-
BWI
15h 55m
2 stops
Multiple Airlines Logo
8:30 pm - 7:25 pm
BWI
-
STN
17h 55m
2 stops
$673Multiple Airlines
Fri, May 8 - Mon, May 11
Multiple Airlines Logo
10:05 pm - 7:25 pm
STN
-
BWI
26h 20m
2 stops
Multiple Airlines Logo
8:30 pm - 12:10 am
BWI
-
STN
22h 40m
2 stops
$675Multiple Airlines
Thu, May 28 - Tue, Jun 2
Multiple Airlines Logo
8:55 am - 7:25 pm
STN
-
BWI
15h 30m
2 stops
Multiple Airlines Logo
8:30 pm - 10:50 pm
BWI
-
STN
21h 20m
2 stops
$677Multiple Airlines
Wed, Apr 29 - Mon, May 4
Multiple Airlines Logo
6:30 am - 7:25 pm
STN
-
BWI
17h 55m
2 stops
Multiple Airlines Logo
8:30 pm - 2:30 pm
BWI
-
STN
13h 00m
2 stops
$678Multiple Airlines
Wed, Apr 22 - Sat, Apr 25
Multiple Airlines Logo
7:10 am - 7:25 pm
STN
-
BWI
17h 15m
2 stops
Multiple Airlines Logo
8:30 pm - 10:40 pm
BWI
-
STN
21h 10m
2 stops
$692Multiple Airlines
Tue, Jun 2 - Tue, Jun 9

momondo Fare Finder

 
Customize your flight search to find flights from London Stansted Airport to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from London Stansted Airport to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Fri 4/17

6:35 am-7:25 pm

2 stops17h 50m

Baltimore/Washington

Sun 4/19

8:30 pm-9:20 pm

2 stops19h 50m

$645

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Tue 6/2

7:10 am-7:25 pm

2 stops17h 15m

Baltimore/Washington

Tue 6/9

11:20 pm-12:10 am

2 stops19h 50m

$660

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Thu 5/7

8:30 am-7:25 pm

2 stops15h 55m

Baltimore/Washington

Mon 5/11

8:30 pm-5:05 pm

2 stops15h 35m

$661

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Tue 6/2

7:10 am-10:15 pm

2 stops20h 05m

Baltimore/Washington

Tue 6/9

11:20 pm-12:10 am

2 stops19h 50m

$663

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Thu 4/23

5:35 pm-7:25 pm

2 stops30h 50m

Baltimore/Washington

Mon 4/27

8:30 pm-6:50 pm

2 stops17h 20m

$670

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Fri 5/8

8:30 am-7:25 pm

2 stops15h 55m

Baltimore/Washington

Mon 5/11

8:30 pm-7:25 pm

2 stops17h 55m

$673

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Thu 5/28

10:05 pm-7:25 pm

2 stops26h 20m

Baltimore/Washington

Tue 6/2

8:30 pm-12:10 am

2 stops22h 40m

$675

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Wed 4/29

8:55 am-7:25 pm

2 stops15h 30m

Baltimore/Washington

Mon 5/4

8:30 pm-10:50 pm

2 stops21h 20m

$677
Quickest round-trip

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Wed 4/22

6:30 am-7:25 pm

2 stops17h 55m

Baltimore/Washington

Sat 4/25

8:30 pm-2:30 pm

2 stops13h 00m

$678

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Tue 6/2

7:10 am-7:25 pm

2 stops17h 15m

Baltimore/Washington

Tue 6/9

8:30 pm-10:40 pm

2 stops21h 10m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from London Stansted Airport to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Baltimore?

The cheapest day to depart from London Stansted Airport to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $714. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,163. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

When to book flights from London Stansted Airport to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Stansted Airport to Baltimore (STN to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Baltimore

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from London Stansted Airport to Baltimore takes 15h 50m
There are no direct flights from London Stansted Airport to Baltimore. There are no popular flight routes from London Stansted Airport to Baltimore.
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Frequently asked questions about flying from London Stansted Airport to Baltimore

  • How far is London Stansted to Baltimore/Washington by plane?

    London Stansted and Baltimore/Washington are 3634.0 mi apart from one another. Typically, this will take 15h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from London Stansted Airport to Baltimore/Washington Airport?

    Prices for flights from London Stansted Airport to Baltimore/Washington Airport are updated daily.

  • How old do you have to be to fly from London Stansted Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Stansted Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Baltimore?

It is quick and easy to find London to Baltimore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Baltimore that suits you.

Can I find flights from London to Baltimore with flexible booking policies on momondo?

momondo does allow users to show only those flights to Baltimore from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Baltimore?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Baltimore.

I’m not ready to book a flight from London to Baltimore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baltimore from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Sun 5/10
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