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Cheap flights from Baltimore to London from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to London departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 pm - 6:00 pmBWI-STN
17h 20m2 stops
Multiple Airlines Logo
5:55 am - 6:40 pmSTN-BWI
17h 45m2 stops
$590Multiple Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
Multiple Airlines Logo
7:40 pm - 10:15 pmBWI-STN
21h 35m2 stops
Multiple Airlines Logo
12:20 pm - 6:40 pmSTN-BWI
35h 20m2 stops
$598Multiple Airlines
Find Deal
Wed, Feb 18 - Mon, Feb 23
Multiple Airlines Logo
7:40 pm - 11:40 pmBWI-STN
23h 00m2 stops
Multiple Airlines Logo
7:35 am - 6:40 pmSTN-BWI
16h 05m2 stops
$600Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
7:40 pm - 9:20 pmBWI-STN
20h 40m2 stops
Multiple Airlines Logo
8:30 am - 6:40 pmSTN-BWI
15h 10m2 stops
$606Multiple Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
Multiple Airlines Logo
7:40 pm - 4:35 pmBWI-STN
15h 55m2 stops
Multiple Airlines Logo
6:00 am - 6:40 pmSTN-BWI
17h 40m2 stops
$607Multiple Airlines
Find Deal
Fri, Dec 12 - Tue, Dec 23
Multiple Airlines Logo
7:40 pm - 11:10 pmBWI-STN
22h 30m2 stops
Multiple Airlines Logo
5:55 am - 6:40 pmSTN-BWI
17h 45m2 stops
$612Multiple Airlines
Find Deal
Thu, Jan 15 - Tue, Jan 20
Multiple Airlines Logo
7:40 pm - 11:10 pmBWI-STN
22h 30m2 stops
Multiple Airlines Logo
5:55 am - 6:40 pmSTN-BWI
17h 45m2 stops
$615Multiple Airlines
Find Deal
Thu, Feb 12 - Tue, Feb 17
Multiple Airlines Logo
7:40 pm - 8:55 pmBWI-STN
20h 15m2 stops
Multiple Airlines Logo
5:55 am - 6:40 pmSTN-BWI
17h 45m2 stops
$617Multiple Airlines
Find Deal
Sun, Feb 15 - Sun, Feb 22
Multiple Airlines Logo
7:40 pm - 11:20 pmBWI-STN
22h 40m2 stops
Multiple Airlines Logo
6:30 am - 6:40 pmSTN-BWI
17h 10m2 stops
$618Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Multiple Airlines Logo
7:40 pm - 2:15 pmBWI-STN
13h 35m2 stops
Multiple Airlines Logo
8:05 am - 6:40 pmSTN-BWI
15h 35m2 stops
$631Multiple Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to London Stansted Airport 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 October 27, 2025.
Use the filters below to find and compare flights from Baltimore to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Wed 11/19

7:40 pm-6:00 pm

2 stops17h 20m

London Stansted

Sun 11/23

5:55 am-6:40 pm

2 stops17h 45m

$590

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Wed 2/18

7:40 pm-10:15 pm

2 stops21h 35m

London Stansted

Mon 2/23

12:20 pm-6:40 pm

2 stops35h 20m

$598

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Thu 12/4

7:40 pm-11:40 pm

2 stops23h 00m

London Stansted

Mon 12/8

7:35 am-6:40 pm

2 stops16h 05m

$600

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Mon 11/10

7:40 pm-9:20 pm

2 stops20h 40m

London Stansted

Fri 11/14

8:30 am-6:40 pm

2 stops15h 10m

$606

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Fri 12/12

7:40 pm-4:35 pm

2 stops15h 55m

London Stansted

Tue 12/23

6:00 am-6:40 pm

2 stops17h 40m

$607

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Thu 1/15

7:40 pm-11:10 pm

2 stops22h 30m

London Stansted

Tue 1/20

5:55 am-6:40 pm

2 stops17h 45m

$612

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Thu 2/12

7:40 pm-11:10 pm

2 stops22h 30m

London Stansted

Tue 2/17

5:55 am-6:40 pm

2 stops17h 45m

$615

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Sun 2/15

7:40 pm-8:55 pm

2 stops20h 15m

London Stansted

Sun 2/22

5:55 am-6:40 pm

2 stops17h 45m

$617

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Thu 11/13

7:40 pm-11:20 pm

2 stops22h 40m

London Stansted

Mon 11/17

6:30 am-6:40 pm

2 stops17h 10m

$618

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Thu 12/11

7:40 pm-2:15 pm

2 stops13h 35m

London Stansted

Thu 12/18

8:05 am-6:40 pm

2 stops15h 35m

$631

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 London from

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

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 month to fly to London Stansted Airport?

The cheapest month to fly to London Stansted Airport from Baltimore is in January. Flight prices, which tend to average around $392, are often lower during this time because this is during the off-season. If you are unable to visit London Stansted Airport during the month of January, then departing from Baltimore during the month March is also very affordable. Most momondo users find prices during this month for around $431.

What is the cheapest day to depart on your flight to London Stansted Airport?

The cheapest day to depart on your flight to London Stansted Airport is on a Tuesday when prices can be found for as low as $457. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $631.

What is the cheapest time of day to depart on your flight to London Stansted Airport?

Our most recent data shows that the best time of day to fly to London Stansted Airport is in the afternoon. Flights from Baltimore to London Stansted Airport during this time can be as low as $509. In contrast, the most expensive time of day to depart to London Stansted Airport is in the evening when prices are around $513.

When to book flights from Baltimore to London Stansted Airport

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

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

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

Direct flights

None
There are no direct flights from Baltimore to London Stansted Airport. There are no popular flight routes from Baltimore to London Stansted Airport.
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  • How far is Baltimore/Washington to London Stansted by plane?

    London Stansted is 3634.0 mi away from Baltimore/Washington. Flights usually cover this in 12h 40m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from Baltimore/Washington Airport to London Stansted Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baltimore/Washington Airport to London Stansted Airport.

  • What documentation or ID do you need to fly to London Stansted Airport?

    The required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Baltimore to London Stansted Airport?

Best airlines flying from Baltimore to London Stansted Airport

Compare and see reviews for airlines that fly from Baltimore to London Stansted Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $369Free CancellationRating
7.0
103 reviews
Search PLAY flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford
Harrow

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Baltimore.

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

Yes. momondo allows you to filter the results for Baltimore to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to London from Baltimore. 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.

An easier way to manage your London Stansted Airport trip

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