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Cheap flights from London to Washington, D.C. from $239

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 to Washington, D.C. departing on 8/28. 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

PLAY Logo
11:40 am - 5:40 pmSTN-BWI
11h 00m1 stop
PLAY Logo
6:50 pm - 10:40 amBWI-STN
10h 50m1 stop
$414PLAY
Find Deal
mié., sep. 17 - mié., oct. 1
PLAY Logo
11:40 am - 5:40 pmSTN-BWI
11h 00m1 stop
PLAY Logo
6:50 pm - 10:40 amBWI-STN
10h 50m1 stop
$422PLAY
Find Deal
mié., sep. 3 - dom., sep. 7
Logo
6:35 am - 5:40 pmSTN-BWI
16h 05m2 stops
Logo
6:50 pm - 10:30 pmBWI-STN
22h 40m2 stops
$441
Find Deal
sáb., sep. 20 - mié., sep. 24
Logo
6:15 am - 5:40 pmLTN-BWI
16h 25m1 stop
Logo
6:50 pm - 1:35 pmBWI-LTN
13h 45m1 stop
$455
Find Deal
mié., oct. 1 - sáb., oct. 11
Icelandair Logo
9:25 pm - 7:25 pmLHR-BWI
27h 00m1 stop
Icelandair Logo
8:30 pm - 11:55 amBWI-LHR
10h 25m1 stop
$559Icelandair
Find Deal
lun., sep. 22 - mar., sep. 30
Icelandair Logo
1:05 pm - 7:25 pmLHR-BWI
11h 20m1 stop
Icelandair Logo
8:30 pm - 8:20 pmBWI-LHR
18h 50m1 stop
$560Icelandair
Find Deal
mar., sep. 23 - mar., sep. 30
United Airlines Logo
8:45 am - 9:42 pmLHR-BWI
17h 57m2 stops
United Airlines Logo
10:51 am - 8:20 amBWI-LHR
16h 29m1 stop
$642United Airlines
Find Deal
mar., sep. 9 - mar., sep. 16
United Airlines Logo
8:40 am - 9:42 pmLHR-BWI
18h 02m2 stops
United Airlines Logo
10:51 am - 9:20 amBWI-LHR
17h 29m2 stops
$643United Airlines
Find Deal
mié., sep. 10 - lun., sep. 15
Virgin Atlantic Logo
10:00 am - 12:28 amLCY-BWI
19h 28m2 stops
Virgin Atlantic Logo
4:44 pm - 6:35 pmBWI-LCY
20h 51m2 stops
$807Virgin Atlantic
Find Deal
sáb., sep. 20 - sáb., oct. 18
Virgin Atlantic Logo
7:45 am - 9:15 pmLCY-BWI
18h 30m2 stops
Virgin Atlantic Logo
12:23 pm - 7:15 amBWI-LCY
13h 52m2 stops
$828Virgin Atlantic
Find Deal
mar., sep. 9 - mar., sep. 16

Icelandair flights from London to Baltimore

Our best Icelandair deals on London to Baltimore flight tickets
Icelandair
Sep 22
LHR9:25 pmLondon Heathrow
27h 00m
1 stop
BWI7:25 pmBaltimore/Washington
Sep 30
BWI8:30 pmBaltimore/Washington
10h 25m
1 stop
LHR11:55 amLondon Heathrow
$559
Find similar
Icelandair
Sep 23
LHR1:05 pmLondon Heathrow
11h 20m
1 stop
BWI7:25 pmBaltimore/Washington
Sep 30
BWI8:30 pmBaltimore/Washington
18h 50m
1 stop
LHR8:20 pmLondon Heathrow
$560
Find similar
Icelandair
Sep 17
LHR1:05 pmLondon Heathrow
11h 20m
1 stop
BWI7:25 pmBaltimore/Washington
Oct 1
BWI8:30 pmBaltimore/Washington
10h 25m
1 stop
LHR11:55 amLondon Heathrow
$561
Find similar

PLAY flights from London to Baltimore

Our best PLAY deals on London to Baltimore flight tickets
PLAY
Sep 17
STN11:40 amLondon Stansted
11h 00m
1 stop
BWI5:40 pmBaltimore/Washington
Oct 1
BWI6:50 pmBaltimore/Washington
10h 50m
1 stop
STN10:40 amLondon Stansted
$414
Find similar
PLAY
Sep 3
STN11:40 amLondon Stansted
11h 00m
1 stop
BWI5:40 pmBaltimore/Washington
Sep 7
BWI6:50 pmBaltimore/Washington
10h 50m
1 stop
STN10:40 amLondon Stansted
$422
Find similar
PLAY
Sep 13
STN11:40 amLondon Stansted
11h 00m
1 stop
BWI5:40 pmBaltimore/Washington
Sep 20
BWI6:50 pmBaltimore/Washington
10h 50m
1 stop
STN10:40 amLondon Stansted
$429
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London 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 julio 31, 2025.
Use the filters below to find and compare flights from London to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBaltimore

STN - BWI

STNBWI

London Stansted

mié. 9/17

11:40 am-5:40 pm

1 stop11h 00m

Baltimore/Washington

mié. 10/1

6:50 pm-10:40 am

1 stop10h 50m

$414

LondonBaltimore

STN - BWI

STNBWI

London Stansted

mié. 9/3

11:40 am-5:40 pm

1 stop11h 00m

Baltimore/Washington

dom. 9/7

6:50 pm-10:40 am

1 stop10h 50m

$422

LondonBaltimore

STN - BWI

STNBWI

London Stansted

sáb. 9/20

6:35 am-5:40 pm

2 stops16h 05m

Baltimore/Washington

mié. 9/24

6:50 pm-10:30 pm

2 stops22h 40m

$441

LondonBaltimore

LTN - BWI

LTNBWI

London Luton

mié. 10/1

6:15 am-5:40 pm

1 stop16h 25m

Baltimore/Washington

sáb. 10/11

6:50 pm-1:35 pm

1 stop13h 45m

$455

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

lun. 9/22

9:25 pm-7:25 pm

1 stop27h 00m

Baltimore/Washington

mar. 9/30

8:30 pm-11:55 am

1 stop10h 25m

$559

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

mar. 9/23

1:05 pm-7:25 pm

1 stop11h 20m

Baltimore/Washington

mar. 9/30

8:30 pm-8:20 pm

1 stop18h 50m

$560

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

mar. 9/9

8:45 am-9:42 pm

2 stops17h 57m

Baltimore/Washington

mar. 9/16

10:51 am-8:20 am

1 stop16h 29m

$642

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

mié. 9/10

8:40 am-9:42 pm

2 stops18h 02m

Baltimore/Washington

lun. 9/15

10:51 am-9:20 am

2 stops17h 29m

$643

LondonBaltimore

LCY - BWI

LCYBWI

London City

sáb. 9/20

10:00 am-12:28 am

2 stops19h 28m

Baltimore/Washington

sáb. 10/18

4:44 pm-6:35 pm

2 stops20h 51m

$807

LondonBaltimore

LCY - BWI

LCYBWI

London City

mar. 9/9

7:45 am-9:15 pm

2 stops18h 30m

Baltimore/Washington

mar. 9/16

12:23 pm-7:15 am

2 stops13h 52m

$828

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 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 typical price of a round-trip flight between London and Baltimore?

What is the cheapest month to fly to Baltimore?

If you’re not able to fly to Baltimore in November, then February is your next best option. Flight prices from London to Baltimore during February average around $659.

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

The cheapest day to depart from London to Baltimore is on a Wednesday. Travelers who choose to depart for Baltimore on a Wednesday will often find tickets for as low as $774. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,019. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

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

Flying to Baltimore from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as $597 when looking at flights departing in the morning. Flights in the afternoon are often more expensive with an average ticket price of $876.

What is the cheapest London to Baltimore/Washington flight route?

Fly from London Heathrow to Baltimore/Washington for the best London - Baltimore/Washington flight prices

How far in advance should I book a flight to Baltimore?

You are more likely to see cheaper flights to Baltimore from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $862 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from London for as low as $722 on momondo.

What cabin class options are available on London to Baltimore/Washington flights?

There are 3 cabin classes available to choose from on London to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Baltimore flights?

You could potentially save up to 40% on your flight if you consider stops on a London to Baltimore flight.

How have London to Baltimore flight prices changed over time?

As of July 2025, prices for London to Baltimore flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from London to Baltimore

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

Cheap London to Baltimore (LON to BWI) flight deals and tips

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

Best Price Found

$239

Fastest flight time

11h 00m

Direct flights

Every day

Airports in Baltimore

1 airport
The best one-way flight to Baltimore from London in the past 72 hours is $239. The best round-trip flight deal from London to Baltimore found on momondo in the last 72 hours is $414.
The fastest flight from London to Baltimore takes 11h 00m
Direct flights go from London to Baltimore every day.
There is 1 airport near Baltimore: Baltimore/Washington (BWI)
Search flight deals

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

    There are 3627.9 mi between London and Baltimore/Washington. Flights usually cover this in 11h 00m, depending on flying conditions and air traffic around both airports.

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

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

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

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

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

    The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Baltimore?

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

Best airlines flying from London to Baltimore

Compare and see reviews for airlines that fly from London to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $304Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom $555Free CancellationRating
7.0
520 reviews
Search Icelandair flights
British AirwaysPriceFrom $682Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
IberiaPriceFrom $687Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
American AirlinesPriceFrom $736Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $973Free CancellationRating
8.0
7,981 reviews
Search Delta flights

  • American Airlines Flights From London to Baltimore

    American Airlines flies from London to Baltimore around 7 times per week, with 10,000 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from London to Baltimore in the last 72 hours was $736 (round-trip), much lower than the average airfare cost of $817 for American Airlines flights on this route.

  • Iberia Flights From London to Baltimore

    Iberia (7.0/10 from 2,859 reviews) operates around 7 flights from London to Baltimore in any given week. The average Iberia airfare for this route is around $917, with deals from around $687 rare but found on momondo. Referenced prices are for round-trip London to Baltimore flight searches in the last 72 hours.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Baltimore for you.

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

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

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

momondo helps you find the best flight between London and Baltimore by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from London to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.

An easier way to manage your Baltimore trip

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