Cheap flights from Baltimore (BWI) to London (LON)

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The best prices from Baltimore/Washington to London are usually found in October or February, booked 46 days in advance, depart on a Monday or Tuesday and return on a Saturday

How to find the cheapest flight from
Baltimore (BWI) to London (LON)

All the information you need to plan the best BWI to LON flight in 2021: compare Baltimore to London flight prices with the expected peak season, weather and rainfall in London.
BWI - LON
Price
$649 - $1,009
LON
Temperature
39.2 - 62.6 °F
LON
Precipitation
1.6 - 2.8 inches

Popular in

June

High demand for flights, 27% potential price rise

Cheapest in

October

Best time to find cheap flights, 12% potential price drop

Round-trip from

$649

From Baltimore/Washington to London (LON)

One-way from

$292

One-way flight from Baltimore/Washington to London (LON)

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 London?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 15% on the overall cost on flights from Baltimore to London.

When is the cheapest time to fly from Baltimore to London (BWI - LON)?

One of the essential ways to save on airfare from Baltimore to London 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 6% on airfare.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 49% on flights from Baltimore to London compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $825. For sooner than that we have options available in the next 3 days from $1,055.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to London. Flights to London from Baltimore in October are about $708 on average during October, but can be found for as low as $565.

Cheap flights from Baltimore to London in October, November 2021

The best prices found for BWI to LON flights for October, November
25 Nov - 29 Nov
$176pp
BWI
Baltimore/Washington
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BWI
Baltimore/Washington
11 Nov - 15 Nov
$351pp
BWI
Baltimore/Washington
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BWI
Baltimore/Washington
18 Nov - 27 Nov
$352pp
BWI
Baltimore/Washington
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BWI
Baltimore/Washington

Baltimore/Washington to London 2021 flight deals

Cheap flights to London from Baltimore found for this year
25 Nov - 29 Nov
$176pp
BWI
Baltimore/Washington
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BWI
Baltimore/Washington
20 Dec - 29 Dec
$281pp
BWI
Baltimore/Washington
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BWI
Baltimore/Washington
15 Dec - 5 Jan
$296pp
BWI
Baltimore/Washington
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
BWI
Baltimore/Washington

Non-stop flights to London from Baltimore

Save time with Baltimore to London direct flight deals
14 Feb - 22 Feb
$569pp
BWI
Baltimore/Washington
Iberia
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Iberia
Non-Stop
BWI
Baltimore/Washington
7 Feb - 17 Feb
$572pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
BWI
Baltimore/Washington
11 Jan - 18 Jan
$573pp
BWI
Baltimore/Washington
Multiple Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
BWI
Baltimore/Washington

Last minute flights from Baltimore to London

Late deals on round-trip flights to London from Baltimore, departing today and this week
27 Oct - 19 Nov
$774pp
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
BWI
Baltimore/Washington
26 Oct - 20 Jan
$779pp
BWI
Baltimore/Washington
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
Non-Stop
BWI
Baltimore/Washington
26 Oct - 20 Jan
$780pp
BWI
Baltimore/Washington
American Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
American Airlines
Non-Stop
BWI
Baltimore/Washington

One-way flights to London from Baltimore

The cheapest one-way flights from Baltimore to London
5:34 am - 3:40 am
Iberia
1 Stop
17h 06m
BWI - LHR
Iberia
$292
SnapTravelAir
10:06 am - 4:00 am
Virgin Atlantic
2 Stops
12h 54m
BWI - LHR
Virgin Atlantic
$297
Virgin Atlantic
4:00 am - 4:35 pm
Multiple Airlines
3 Stops
31h 35m
BWI - LHR
Multiple Airlines
$298
FlightNetwork

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Baltimore</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Baltimore to London

What airport do you fly from for flights from Baltimore to London?

Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to London from Baltimore. Booking flights from Baltimore/Washington (BWI) to London should be relatively easy as there are 0 daily outbound flights to London from 16 different airlines.

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

Some of our airline partners flying from Baltimore/Washington to London have new flexible policies in place due to COVID-19. British Airways, American Airlines, and Iberia are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Baltimore to London for under $200 on Cheapflights?

Yes, there are multiple flights from Baltimore to London for under $200. The cheapest flight booked recently is on Virgin Atlantic for just $176, but on average you can expect to pay $404.

Are there nonstop flights from Baltimore to London for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Baltimore to London under $600. A good price for a nonstop flight from Baltimore to London is less than $588.

Are there last-minute flights available from Baltimore to London for under $800?

There are currently 20+ open flights from Baltimore to London within the next 7 days for less than $800.

What are the cheapest airlines flying from Baltimore to London round-trip?

Cheapflights users have booked flights from Baltimore to London round-trip from $176. Other airlines that can offer you cheap pricing are American Airlines, from $556, and Iberia, from $569. Users have found that Virgin Atlantic is 76% cheaper than the other options available to this destination.

What are the most popular routes from Baltimore to London?

Most travelers choose Baltimore/Washington - London Heathrow, Baltimore/Washington - London Gatwick or Baltimore/Washington - London Luton when deciding on the best route from Baltimore to London.

What are the cheapest flights from Baltimore to London?

While on average a flight from Baltimore to London is generally $1,464, our data shows the cheapest flight currently is $278. When looking at the most popular route, (Baltimore/Washington - London Heathrow), you can expect to pay $176 for that flight.

What are the most popular airlines that fly from Baltimore to London?

The most popular airlines flying from Baltimore to London are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for London, England

Do I need a COVID test to fly to London from Baltimore?

Information is based on travel restrictions from Baltimore/Washington to London

Most visitors from Baltimore/Washington need to provide a negative COVID-19 test result and/or quarantine to enter London.

COVID-19 testing requirements
Visitors from Baltimore/Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Baltimore/Washington are not required to quarantine after entering London.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Baltimore from London?

Returning to Baltimore/Washington from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Baltimore/Washington.

Quarantine requirements
Visitors from London are not required to quarantine after entering Baltimore/Washington.

Hide COVID Travel Restrictions for London, England

Alternative routes for Baltimore to London

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Baltimore to London.
Today's exchange rate
$1 = £0.73
Flight duration from BWI to London
7h 40m
Average temperature for October in London
60.8 °F
Avg rainfall for October in London
2.8 ″

Airports servicing Baltimore

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from Baltimore/Washington to London

The chart below displays the airlines Cheapflights users traveling from Baltimore to London 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
$229 $488 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.

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