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Cheap flights from Baltimore to London Heathrow Airport from $213

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 Heathrow Airport departing on 1/27. 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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Find the cheapest flights from Baltimore to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Baltimore to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Baltimore to London.

Cheap last minute flights

Planning a quick getaway from Baltimore to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Baltimore to London

Find recent round-trip train or bus tickets from Baltimore to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
9:54 pm - 7:10 amBWI-LHR
28h 16m2 stops
6:50 am - 7:15 pmLHR-BWI
17h 25m3 stops
Thu, Jan 16 - Sun, Jan 19
9:54 pm - 6:30 amBWI-LHR
27h 36m2 stops
6:00 am - 7:15 pmLHR-BWI
18h 15m2 stops
Thu, Jan 16 - Sun, Jan 19
7:30 pm - 10:50 amBWI-LHR
10h 20m1 stop
12:15 pm - 6:30 pmLHR-BWI
11h 15m1 stop
$505Icelandair
Find Deal
Wed, Jan 29 - Sat, Feb 8
8:30 pm - 7:30 pmBWI-LHR
19h 00m1 stop
1:05 pm - 7:25 pmLHR-BWI
11h 20m1 stop
$509Icelandair
Find Deal
Tue, Mar 25 - Tue, Apr 1
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 7:45 pmLHR-BWI
8h 20mnonstop
$589Iberia
Find Deal
Wed, Mar 5 - Wed, Mar 12
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
$591Iberia
Find Deal
Wed, Apr 23 - Wed, Apr 30
5:26 pm - 9:15 amBWI-LHR
10h 49m1 stop
1:30 pm - 9:39 pmLHR-BWI
13h 09m1 stop
$635British Airways
Find Deal
Wed, Feb 12 - Thu, Feb 20
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
$662British Airways
Find Deal
Tue, Apr 15 - Thu, May 1
10:25 pm - 10:35 amBWI-LHR
7h 10mnonstop
11:50 am - 7:24 pmLHR-BWI
12h 34m1 stop
$668American Airlines
Find Deal
Tue, Feb 11 - Wed, Feb 26
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
11:50 am - 7:57 pmLHR-BWI
13h 07m1 stop
$671American Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
9:18 pm - 2:25 pmBWI-LHR
36h 07m2 stops
Mon, Jan 27
9:20 pm - 2:25 pmBWI-LHR
36h 05m2 stops
Mon, Jan 13
7:30 pm - 7:30 pmBWI-LHR
19h 00m1 stop
$246Icelandair
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Mon, Feb 24
7:30 pm - 7:30 pmBWI-LHR
19h 00m1 stop
$266Icelandair
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Mon, Jan 6
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
$380British Airways
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Sun, May 4
9:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
$400Iberia
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Sun, Mar 16
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
$401British Airways
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Wed, Feb 12
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
$453Iberia
Find Deal
Sat, Feb 22
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
$466American Airlines
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Sun, Dec 29
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
$601American Airlines
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Thu, Jan 2
6:55 am - 8:35 pmBWI-LHR
32h 40m2 stops
4:30 pm - 7:10 pmLHR-BWI
31h 40m2 stops
Fri, Dec 27 - Fri, Jan 10
6:55 am - 8:35 pmBWI-LHR
32h 40m2 stops
1:45 pm - 8:50 amLHR-BWI
24h 05m2 stops
Fri, Dec 27 - Fri, Jan 10
8:17 pm - 12:00 pmBWI-LHR
10h 43m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$998British Airways
Find Deal
Fri, Dec 27 - Fri, Jan 10
5:30 pm - 10:35 amBWI-LHR
12h 05m1 stop
10:50 am - 9:42 pmLHR-BWI
15h 52m1 stop
$1,000Delta
Find Deal
Wed, Dec 25 - Sun, Jan 19
2:11 pm - 9:15 amBWI-LHR
14h 04m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$1,011British Airways
Find Deal
Tue, Dec 24 - Sun, Jan 12
6:05 am - 6:50 amBWI-LHR
19h 45m1 stop
6:30 am - 7:18 pmLHR-BWI
17h 48m2 stops
$1,155Delta
Find Deal
Thu, Dec 26 - Wed, Jan 8
1:30 pm - 7:00 amBWI-LHR
12h 30m1 stop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$1,496American Airlines
Find Deal
Wed, Dec 25 - Sun, Jan 19
7:30 pm - 10:50 amBWI-LHR
10h 20m1 stop
12:15 pm - 6:30 pmLHR-BWI
11h 15m1 stop
$1,573Icelandair
Find Deal
Fri, Dec 27 - Wed, Jan 22
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
11:50 am - 7:36 pmLHR-BWI
12h 46m1 stop
$1,646American Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 1
7:30 pm - 10:50 amBWI-LHR
10h 20m1 stop
12:15 pm - 6:30 pmLHR-BWI
11h 15m1 stop
$1,716Icelandair
Find Deal
Fri, Dec 27 - Fri, Jan 24
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 7:45 pmLHR-BWI
8h 20mnonstop
$589Iberia
Find Deal
Wed, Mar 5 - Wed, Mar 12
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
$591Iberia
Find Deal
Wed, Apr 23 - Wed, Apr 30
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$633British Airways
Find Deal
Wed, Feb 12 - Thu, Feb 20
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$635British Airways
Find Deal
Wed, Feb 12 - Thu, Feb 20
9:20 pm - 9:35 amBWI-LHR
7h 15mnonstop
4:35 pm - 7:35 pmLHR-BWI
8h 00mnonstop
$636Iberia
Find Deal
Wed, Apr 23 - Tue, Apr 29
10:25 pm - 10:35 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$648Finnair
Find Deal
Tue, Feb 11 - Wed, Feb 26
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$650Finnair
Find Deal
Sun, Jan 12 - Fri, Jan 31
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$711American Airlines
Find Deal
Sun, Jan 19 - Sun, Jan 26
8:30 pm - 8:40 amBWI-LHR
7h 10mnonstop
3:25 pm - 6:45 pmLHR-BWI
8h 20mnonstop
$791American Airlines
Find Deal
Thu, Feb 13 - Mon, Feb 17
9:20 pm - 9:30 amBWI-LHR
7h 10mnonstop
4:30 pm - 7:30 pmLHR-BWI
8h 00mnonstop
$909Aer Lingus
Find Deal
Tue, Apr 8 - Thu, Apr 24

British Airways flights from Baltimore to London Heathrow Airport

Our best British Airways deals on Baltimore to London Heathrow Airport flight tickets
British Airways
Feb 12
BWI5:26 pmBaltimore/Washington
10h 49m
1 stop
LHR9:15 amLondon Heathrow
Feb 20
LHR1:30 pmLondon Heathrow
13h 09m
1 stop
BWI9:39 pmBaltimore/Washington
British Airways
Apr 15
BWI9:20 pmBaltimore/Washington
7h 15m
LHR9:35 amLondon Heathrow
May 1
LHR4:35 pmLondon Heathrow
8h 00m
BWI7:35 pmBaltimore/Washington
British Airways
Mar 30
BWI9:20 pmBaltimore/Washington
7h 15m
LHR9:35 amLondon Heathrow
May 1
LHR4:35 pmLondon Heathrow
8h 00m
BWI7:35 pmBaltimore/Washington

American Airlines flights from Baltimore to London Heathrow Airport

Our best American Airlines deals on Baltimore to London Heathrow Airport flight tickets
American Airlines
Feb 11
BWI10:25 pmBaltimore/Washington
7h 10m
LHR10:35 amLondon Heathrow
Feb 26
LHR11:50 amLondon Heathrow
12h 34m
1 stop
BWI7:24 pmBaltimore/Washington
American Airlines
Jan 12
BWI8:30 pmBaltimore/Washington
7h 10m
LHR8:40 amLondon Heathrow
Jan 21
LHR11:50 amLondon Heathrow
13h 07m
1 stop
BWI7:57 pmBaltimore/Washington
American Airlines
Dec 31
BWI6:06 pmBaltimore/Washington
10h 09m
1 stop
LHR9:15 amLondon Heathrow
Jan 9
LHR3:25 pmLondon Heathrow
8h 20m
BWI6:45 pmBaltimore/Washington

See travel insights to London from

How to get the cheapest flight ticket from Baltimore to London Heathrow 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 Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Baltimore, with most prices found around $668. If you’re not able to fly to London Heathrow Airport in October, then April is your next best option. Flight prices from Baltimore to London Heathrow Airport during April average around $669.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $737. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $860.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Baltimore to London Heathrow Airport in the morning for as low as $792. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $903.

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

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

How far in advance should I book a flight to London Heathrow Airport?

We recommend purchasing flights from Baltimore to London Heathrow Airport 50 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to London Heathrow Airport for $788. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $658.

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

There are 3 cabin classes available to choose from on Baltimore/Washington to London Heathrow 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 Baltimore to London Heathrow Airport flights?

You could potentially save up to 43% on your flight if you consider stops on a Baltimore to London Heathrow Airport flight.

How have Baltimore to London Heathrow Airport flight prices changed over time?

As of December 2024, prices for Baltimore to London Heathrow Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Baltimore to London Heathrow Airport

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

Cheap Baltimore to London Heathrow Airport (BWI to LHR) flight deals and tips

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

Best Price Found

$213

Fastest flight time

7h 10m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Baltimore in the past 72 hours is $213. The best round-trip flight deal from Baltimore to London Heathrow Airport found on momondo in the last 72 hours is $446.
The fastest flight from Baltimore to London Heathrow Airport takes 7h 10m
Direct flights go from Baltimore to London Heathrow Airport every day.

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

    Baltimore/Washington and London Heathrow are 3615.0 mi apart from one another. By plane, this route typically takes 7h 10m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to London Heathrow Airport.

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

    The necessary travel and health documents for your London Heathrow 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.

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

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


Best airlines flying from Baltimore to London Heathrow Airport

Compare and see reviews for airlines that fly from Baltimore to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $377Free CancellationRating
7.1
91 reviews
Search PLAY flights
IcelandairPriceFrom $476Free CancellationRating
7.1
508 reviews
Search Icelandair flights
LufthansaPriceFrom $557Free CancellationRating
6.8
7,080 reviews
Search Lufthansa flights
DeltaPriceFrom $561Free CancellationRating
8.0
8,594 reviews
Search Delta flights
IberiaPriceFrom $586Free CancellationRating
7.0
2,652 reviews
Search Iberia flights
FinnairPriceFrom $586Free CancellationRating
7.7
1,283 reviews
Search Finnair flights
United AirlinesPriceFrom $601Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom $612Free CancellationRating
7.5
668 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $632Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $633Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
  • Finnair Flights From Baltimore to London Heathrow Airport

    Finnair is one of the most popular airlines flying from Baltimore to London Heathrow Airport, operating 6 flights/week on average for this route. A good Finnair flight deal for Baltimore to London Heathrow Airport starts from $586 round-trip, up to an average price of $709. Our users have rated Finnair at 7.7/10.

  • American Airlines Flights From Baltimore to London Heathrow Airport

    $632 is the best American Airlines flight deal from Baltimore to London Heathrow Airport found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $910, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 10,000 user reviews) flies into London Heathrow Airport from Baltimore 6 times in an average week so prices can vary.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Baltimore with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Baltimore.

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

Yes. momondo can track prices for Baltimore to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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