Menu

Cheap flights from Baltimore (BWI) to Heathrow (LHR)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Baltimore to Heathrow are usually found in February or January, booked 47 days in advance, depart on a Monday or Tuesday and return on a Saturday

How to find the cheapest flight from
Baltimore (BWI) to Heathrow (LHR)

BWI - LHR
Price
$650 - $1,034
LHR
Temperature
46.4 - 75.2 °F
LHR
Rainfall
1.5 - 2.6 inches

Popular in

June

High demand for flights, 28% potential price rise

Cheapest in

February

Best time to find cheap flights, 13% potential price drop

Round-trip from

$650

From Baltimore to Heathrow

One-way from

$219

One-way flight from Baltimore to Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Baltimore to Heathrow?

Friday flights are generally found to be more expensive for flights from Baltimore to Heathrow. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Heathrow.

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

To save on the cost of your flight from Baltimore to Heathrow, book at least 61 days before your planned departure. Booking around this time can save you about 76% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $602 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $805.

What is the cheapest month to fly from Baltimore to Heathrow?

March is one of the best times of the year to fly to Heathrow from Baltimore. Prices for March average $453 per person but you can even find prices for as low as $327. The most expensive prices can be found in the month of December. Opting for a March flight can save you 39% on your journey compared to booking in March

When is the cheapest time to fly from Baltimore to Heathrow (BWI - LHR)?

One of the essential ways to save on airfare from Baltimore to Heathrow is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 22% on airfare.

Cheap flights from Baltimore to Heathrow in December, January 2021

The best prices found for BWI to LHR flights for December, January
15 Jan - 24 Jan
$479pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
22 Jan - 26 Jan
$489pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
31 Jan - 8 Feb
$503pp
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington

Baltimore to Heathrow 2021 flight deals

Cheap flights to Heathrow from Baltimore found for this year
19 Dec - 26 Feb
$513pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
BWI
Baltimore/Washington
22 Dec - 19 Jan
$514pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
21 Dec - 19 Jan
$519pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington

Non-stop flights to Heathrow from Baltimore

Save time with Baltimore to Heathrow direct flight deals
1 Mar - 31 Mar
$620pp
BWI
Baltimore/Washington
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
BWI
Baltimore/Washington
11 May - 25 May
$623pp
BWI
Baltimore/Washington
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
BWI
Baltimore/Washington
3 Mar - 31 Mar
$625pp
BWI
Baltimore/Washington
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
BWI
Baltimore/Washington

Last minute flights from Baltimore to Heathrow

Late deals on round-trip flights to Heathrow from Baltimore, departing today and this week
9 Dec - 30 Dec
$571pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
9 Dec - 30 Dec
$586pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
BWI
Baltimore/Washington
8 Dec - 22 Dec
$620pp
BWI
Baltimore/Washington
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
BWI
Baltimore/Washington

One-way flights to Heathrow from Baltimore

The cheapest one-way flights from Baltimore to Heathrow
6:50 am - 1:50 am
Finnair
1 Stop
14h 00m
BWI - LHR
Finnair
$219
World Air Fares
10:10 am - 5:00 am
Air France
2 Stops
13h 50m
BWI - LHR
Air France
$220
lastminute.com
2:51 pm - 12:30 pm
Multiple Airlines
3 Stops
40h 39m
BWI - LHR
Multiple Airlines
$234
Gotogate

Related info for your journey

Useful info, stats and facts about Baltimore to Heathrow flights.

Flight FAQs

From Baltimore to Heathrow

Are flight prices decreasing from Baltimore to Heathrow due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Baltimore and Heathrow for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Baltimore/Washington to London Heathrow to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Baltimore/Washington to London Heathrow include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Baltimore/Washington to London Heathrow have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Baltimore/Washington to London Heathrow that may be offering flexible cancellation policies are British Airways, American Airlines, and Air Canada. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Baltimore to Heathrow for under $500 on Cheapflights?

Yes, there are multiple flights from Baltimore to Heathrow for under $500. The cheapest flight booked recently is on Multiple Airlines for just $479, but on average you can expect to pay $514.

Are there nonstop flights from Baltimore to Heathrow for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from Baltimore to Heathrow under $700. A good price for a nonstop flight from Baltimore to Heathrow is less than $664.

Are there last-minute flights available from Baltimore to Heathrow for under $600?

There are currently 20+ open flights from Baltimore to Heathrow within the next 7 days for less than $600.

Does it rain more in Baltimore or Heathrow?

Baltimore will have greater rainfall in 0 compared to Heathrow over the next 14 days.

Is Baltimore weather warmer or cooler than Heathrow?

Our data indicates that the weather will be 90 °F on average in the month of July. The temperature in Heathrow is typically colder than in Baltimore. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

What are the cheapest airlines to fly from Baltimore to Heathrow one-way?

One-way options have recently been found by users for as low as $217 on Finnair. Other airlines that offer cheap prices include Air France from $220 and KLM from $235 one-way.

Alternative routes for Baltimore to Heathrow

Destination information for Heathrow

Things to know before you go. Useful info for your trip from Baltimore to Heathrow
Today's exchange rate
$1 = £0.75
Average temperature for December in Heathrow
46.4 °F
Avg rainfall for December in Heathrow
2.2 ″

Airports servicing Baltimore

Airports servicing London

Top 10 airlines from Baltimore to Heathrow

The chart below displays the airlines Cheapflights users traveling from Baltimore to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
WOW air
$340 $496 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by WOW air. Please check directly on their website for additional information.

Aer Lingus
$467 $640 No change fee N/A
Austrian Airlines
$509 $641 No change fee 78%
Virgin Atlantic
$431 $673 No cancel fee 72%
Lufthansa
$488 $676 No change fee 76%
Air Canada
$402 $690 No cancel fee 67%
United Airlines
$415 $712 No cancel fee 69%
Iberia
$509 $770 No change fee 77%
Icelandair
$484 $824 No cancel fee 76%
KLM
$509 $863 No change fee 75%