$196 Cheap flights from Baltimore Washington Intl. Thurgood Marshall to Heathrow (BWI to LHR)

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Find The Best Dates To Fly from Baltimore Washington Intl. Thurgood Marshall to Heathrow

Compare Flight Prices from Baltimore to London

Affordable Airfare Tickets from BWI to LHR Airport

The cheapest flights to Heathrow found within the past 7 days were $544 round trip and $196 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Nov 14 - Sun, Nov 16
BWI
Baltimore
LHR
London
$544 Roundtrip, just found
$544
Roundtrip
just found
Select Icelandair flight, departing Fri, Nov 14 from Baltimore to London, returning Sun, Nov 16, priced at $544 just found
Fri, Nov 14 - Sun, Nov 16
BWI
Baltimore
LHR
London
$545 Roundtrip, just found
$545
Roundtrip
just found
Select Icelandair flight, departing Fri, Nov 14 from Baltimore to London, returning Sun, Nov 16, priced at $545 just found
Tue, Sep 23 - Sat, Oct 4
BWI
Baltimore
LHR
London
$550 Roundtrip, just found
$550
Roundtrip
just found
Select Icelandair flight, departing Tue, Sep 23 from Baltimore to London, returning Sat, Oct 4, priced at $550 just found
Tue, Sep 23 - Sat, Oct 4
BWI
Baltimore
LHR
London
$552 Roundtrip, just found
$552
Roundtrip
just found
Select Icelandair flight, departing Tue, Sep 23 from Baltimore to London, returning Sat, Oct 4, priced at $552 just found
Wed, Sep 3 - Wed, Sep 10
BWI
Baltimore
LHR
London
$557 Roundtrip, just found
$557
Roundtrip
just found
Select Icelandair flight, departing Wed, Sep 3 from Baltimore to London, returning Wed, Sep 10, priced at $557 just found
Wed, Sep 3 - Wed, Sep 10
BWI
Baltimore
LHR
London
$559 Roundtrip, just found
$559
Roundtrip
just found
Select Icelandair flight, departing Wed, Sep 3 from Baltimore to London, returning Wed, Sep 10, priced at $559 just found
Tue, Nov 18 - Sun, Nov 23
BWI
Baltimore
LHR
London
$562 Roundtrip, just found
$562
Roundtrip
just found
Select Icelandair flight, departing Tue, Nov 18 from Baltimore to London, returning Sun, Nov 23, priced at $562 just found
Tue, Nov 18 - Sun, Nov 23
BWI
Baltimore
LHR
London
$563 Roundtrip, just found
$563
Roundtrip
just found
Select Icelandair flight, departing Tue, Nov 18 from Baltimore to London, returning Sun, Nov 23, priced at $563 just found
Sun, Sep 21 - Wed, Oct 1
BWI
Baltimore
LHR
London
$568 Roundtrip, found 1 hour ago
$568
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Sun, Sep 21 from Baltimore to London, returning Wed, Oct 1, priced at $568 found 1 hour ago
Wed, Dec 3 - Thu, Dec 11
BWI
Baltimore
LHR
London
$594 Roundtrip, found 16 hours ago
$594
Roundtrip
found 16 hours ago
Select Iberia flight, departing Wed, Dec 3 from Baltimore to London, returning Thu, Dec 11, priced at $594 found 16 hours ago

Heathrow flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
The Belgrave

The Belgrave

3.5 out of 5
per person
Jun 5 - Jun 6
found 24 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to London (LHR)
The Marker Hotel

The Marker Hotel

3 out of 5
per person
Jun 5 - Jun 6
found 24 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to London (LHR)
art'otel London Battersea Power Station powered by Radisson Hotels

art'otel London Battersea Power Station powered by Radisson Hotels

5 out of 5
per person
Jun 5 - Jun 6
found 24 hours ago
Roundtrip non-stop flight included
Baltimore (BWI) to London (LHR)
Mayfair Darley House by Viridian Apartments

Mayfair Darley House by Viridian Apartments

4 out of 5
Save 100% on your flight
per person
Jun 15 - Jun 20
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to London (LHR)
Grange Beauchamp

Grange Beauchamp

4 out of 5
per person
Jun 15 - Jun 20
found 1 day ago
Roundtrip non-stop flight included
Baltimore (BWI) to London (LHR)
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Frequently asked questions

Are there direct flights from BWI to Heathrow Airport?
If you’re not a huge fan of stopovers, you’ll want to book your flight from BWI Marshall to Heathrow Airport (LHR) in advance. British Airways is the only carrier that operates nonstop flights on this route.
How long is the flight from BWI Marshall to London Heathrow?
It takes an average of 11 hours and 35 minutes to travel from BWI Airport to Heathrow Airport. For such a lengthy flight, you’ll benefit from being as comfortable as possible. Think about bringing a travel pillow for better sleep, packing a few snacks and wearing loose-fitting, layered clothes.
What is the flight distance from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Heathrow Airport?
From BWI to Heathrow Airport, the flight distance is 3,600 mi. So, it’ll be wise to have a good variety of entertainment options. Audio books, movies, podcasts … Whatever interests you. If you come prepared, it won’t feel like too long before you hear the call to prepare for landing.
What airlines fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to London Heathrow?
Want to fly straight from BWI to London Heathrow? It’s your lucky day. British Airways (BA) offers up to 13 flights per month and is the preferred choice for many well-traveled wanderers.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Baltimore to London

 

Traveling From
Baltimore Washington Intl. Thurgood Marshall
Traveling To
Heathrow
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$544

Route Info

Flight path for flights from Baltimore/Wash International Thurgood Marshall Airport to London Heathrow Airport


Origin:
BWI - Baltimore/Wash International Thurgood Marshall Airport
Destination:
LHR - London Heathrow Airport
Distance:
3,645.00 miles


Airlines & Aircraft Used on BWI to LHR Flight Routes


Airline Carrier
Aircraft
American Airlines
Boeing 737-700 pax
American Airlines
Boeing 737-800 pax
Jet Airways (India)
Aerospatiale/Alenia ATR 42/ ATR 72

Discover our best flights from Baltimore BWI to London LHR. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Baltimore BWI to London LHR at the right price  

Airfares to London LHR from Baltimore BWI currently cost between $544 and $594. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Baltimore BWI to London LHR 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Baltimore BWI to London LHR on Travelocity starting at $196. Prices and availability subject to change. Additional terms may apply. 

 

Get to London LHR from Baltimore BWI quicker with direct flights. 

Get to London faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to LHR from BWI to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Baltimore BWI to London LHR

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to LHR from BWI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Baltimore BWI to London LHR today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from Baltimore BWI to London LHR. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to London LHR from Baltimore BWI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to LHR from BWI have this option.  

 

Travel with confidence when you book flights to London LHR from Baltimore BWI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.