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

BWI — LON
Feb 6 — Feb 131

The best prices from Baltimore/Washington to London are usually found in November or February, booked 36 days in advance, depart on a Monday or Tuesday and return on a Monday

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 2023: compare Baltimore to London flight prices with the expected peak season, weather and rainfall in London.

BWI - LON

Price

$625 - $914

LON

Temperature

39.2 - 62.6 °F

LON

Rainfall

1.6 - 2.8 inches

Popular inJulyHigh demand for flights, 20% potential price rise
Cheapest inNovemberBest time to find cheap flights, 15% potential price drop
Round-trip from$625From Baltimore/Washington to London (LON)
One-way from$203One-way flight from Baltimore/Washington to London (LON)

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 8% on the overall cost on flights from Baltimore to London.

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 61 days in advance, which can save you up to 24% on flights from Baltimore to London compared to booking the week you need them. Waiting 61 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 $851. For sooner than that we have options available in the next 3 days from $965.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to London. Flights to London from Baltimore in March are about $728 on average during March, but can be found for as low as $501.

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 afternoon could potentially save you up to 19% on airfare.

Cheap flights from Baltimore to London in February, March 2023

The best prices found for BWI to LON flights for February, March
Feb 28 - Mar 7
BWI

Baltimore/Washington

STN

London Stansted

2 stops

23h 00m
STN

London Stansted

BWI

Baltimore/Washington

2 stops

23h 30m
$354

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 28 - Mar 7
BWI

Baltimore/Washington

STN

London Stansted

2 stops

23h 00m
STN

London Stansted

BWI

Baltimore/Washington

2 stops

24h 30m
$355

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 28 - Mar 7
BWI

Baltimore/Washington

LGW

London Gatwick

2 stops

21h 55m
LGW

London Gatwick

BWI

Baltimore/Washington

2 stops

24h 30m
$358

Multiple Airlines

Pick Dates

Deal found 1/30

Baltimore to London 2023 flight deals

Cheap flights to London from Baltimore found for this year
Feb 28 - Mar 7
BWI

Baltimore/Washington

STN

London Stansted

2 stops

23h 00m
STN

London Stansted

BWI

Baltimore/Washington

2 stops

23h 30m
$354

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 28 - Mar 7
BWI

Baltimore/Washington

STN

London Stansted

2 stops

23h 00m
STN

London Stansted

BWI

Baltimore/Washington

2 stops

24h 30m
$355

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 28 - Mar 7
BWI

Baltimore/Washington

LGW

London Gatwick

2 stops

21h 55m
LGW

London Gatwick

BWI

Baltimore/Washington

2 stops

24h 30m
$358

Multiple Airlines

Pick Dates

Deal found 1/30

Cheap Icelandair flights from Baltimore to London

Apr 27 - May 11
BWI

Baltimore/Washington

LGW

London Gatwick

1 stop

10h 10m
LGW

London Gatwick

BWI

Baltimore/Washington

1 stop

11h 20m
$477

Icelandair

Pick Dates

Deal found 1/31

Apr 26 - May 10
BWI

Baltimore/Washington

LGW

London Gatwick

1 stop

10h 10m
LGW

London Gatwick

BWI

Baltimore/Washington

1 stop

11h 20m
$478

Icelandair

Pick Dates

Deal found 1/30

Apr 12 - Apr 24
BWI

Baltimore/Washington

LGW

London Gatwick

1 stop

10h 10m
LGW

London Gatwick

BWI

Baltimore/Washington

1 stop

11h 20m
$481

Icelandair

Pick Dates

Deal found 1/31

  • One of the most popular airlines traveling from Baltimore to London is Icelandair. Baltimore to London flights are typically 66% cheaper than other airlines traveling the same route. Flights from Icelandair typically cost $721.95 RT. The cheapest Icelandair flight found for this route was $593. The most popular departure airport in Baltimore when flying to London is Baltimore/Washington Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from Baltimore to London, Icelandair flights are 1% more popular than any other airline flying that same route.

Cheap British Airways flights from Baltimore to London

Apr 29 - May 12
BWI

Baltimore/Washington

LCY

London City

2 stops

34h 59m
LCY

London City

BWI

Baltimore/Washington

2 stops

16h 37m
$639

British Airways

Pick Dates

Deal found 1/31

Apr 25 - May 19
BWI

Baltimore/Washington

LCY

London City

2 stops

39h 40m
LCY

London City

BWI

Baltimore/Washington

2 stops

22h 10m
$664

British Airways

Pick Dates

Deal found 1/29

Feb 20 - Feb 28
BWI

Baltimore/Washington

LCY

London City

2 stops

38h 15m
LCY

London City

BWI

Baltimore/Washington

2 stops

31h 22m
$676

British Airways

Pick Dates

Deal found 1/30

  • British Airways is one of the most popular airlines used for those traveling from Baltimore to London. Flights on this route from British Airways typically cost $729.70 RT, a price that is 88% more expensive than the average Baltimore to London flight. The cheapest flight found was $570 RT. The most popular departure airport in Baltimore when flying to London is Baltimore/Washington Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from Baltimore to London, British Airways flights are 0% more popular than any other airline flying that same route.

Non-stop flights to London from Baltimore

Save time with Baltimore to London direct flight deals
Mar 20 - Apr 13
BWI

Baltimore/Washington

LHR

London Heathrow

Nonstop

6h 55m
LHR

London Heathrow

BWI

Baltimore/Washington

Nonstop

8h 05m
$541

British Airways

Pick Dates

Deal found 1/31

Mar 13 - Mar 29
BWI

Baltimore/Washington

LHR

London Heathrow

Nonstop

6h 55m
LHR

London Heathrow

BWI

Baltimore/Washington

Nonstop

8h 05m
$545

British Airways

Pick Dates

Deal found 1/30

Feb 28 - Mar 7
BWI

Baltimore/Washington

LHR

London Heathrow

Nonstop

6h 55m
LHR

London Heathrow

BWI

Baltimore/Washington

Nonstop

8h 25m
$559

Finnair

Pick Dates

Deal found 1/29

Last minute flights from Baltimore to London

Late deals on return flights to London from Baltimore, departing today and this week
Feb 9 - Feb 22
BWI

Baltimore/Washington

STN

London Stansted

1 stop

10h 25m
STN

London Stansted

BWI

Baltimore/Washington

1 stop

11h 25m
$396

PLAY

Pick Dates

Deal found 1/30

Feb 10 - Feb 15
BWI

Baltimore/Washington

STN

London Stansted

1 stop

10h 25m
STN

London Stansted

BWI

Baltimore/Washington

1 stop

11h 25m
$408

PLAY

Pick Dates

Deal found 1/30

Feb 6 - Feb 8
BWI

Baltimore/Washington

STN

London Stansted

1 stop

10h 25m
STN

London Stansted

BWI

Baltimore/Washington

1 stop

11h 25m
$427

PLAY

Pick Dates

Deal found 1/29

One-way flights to London from Baltimore

The cheapest one-way flights from Baltimore to London
Feb 7
BWI

Baltimore/Washington

STN

London Stansted

1 stop

10h 25m
$203

PLAY

Pick Dates

Deal found 1/30

Apr 25
BWI

Baltimore/Washington

LTN

London Luton

1 stop

13h 00m
$213

Multiple Airlines

Pick Dates

Deal found 1/31

Apr 25
BWI

Baltimore/Washington

STN

London Stansted

1 stop

10h 35m
$213

PLAY

Pick Dates

Deal found 1/31

Reviews of Airlines Servicing London

Delta
7.9
Good
2,034 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 10

I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.

Delta
7.9
Good
2,034 reviews
Delta
7.9
Good
2,034 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 10

I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.

KLM
7.5
Good
118 reviews
Delta
7.9
Good
2,034 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 10

I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.

Virgin Atlantic
6.8
Okay
120 reviews
Delta
7.9
Good
2,034 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 10

I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.

British Airways
6.6
Okay
348 reviews
Delta
7.9
Good
2,034 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 10

I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.

TAP AIR PORTUGAL
6.5
Okay
217 reviews
Delta
7.9
Good
2,034 reviews

Boarding

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 10

I would like to thank the exceptional flight attendants. I passed out on the plane and they helped me. Every single one was so caring. Thank you delta for having such a great crew.

Related info for your journey

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

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 2 daily outbound flights to London from 19 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 $400 on Cheapflights?

Yes, there are multiple flights from Baltimore to London for under $400. The cheapest flight booked recently is on Multiple Airlines for just $354, but on average you can expect to pay $369.

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 $578.

Are there last-minute flights available from Baltimore to London for under $400?

There are currently 20+ open flights from Baltimore to London within the next 7 days for less than $400.

What is the cheapest airline to fly from Baltimore to London round-trip?

Cheapflights users have booked flights from Baltimore to London round-trip from $371. Users have found that PLAY is 49% 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 Stansted when deciding on the best route from Baltimore to London.

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

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

What are the most reliable airlines from Baltimore to London?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Baltimore to London on time: Finnair (56%), Iberia (56%), British Airways (56%).

What are the cheapest flights from Baltimore to London?

While on average a flight from Baltimore to London is generally $2,995, our data shows the cheapest flight currently is $403. When looking at the most popular route, (Baltimore/Washington - London Heathrow), you can expect to pay $499 for that flight.

Alternative routes for Baltimore to London

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

Top 10 airlines flying from Baltimore 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$21FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
WOW airCheapest$229Average$488FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search WOW air flights
PLAYCheapest$359Average$439FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search PLAY flights
Virgin AtlanticCheapest$438Average$846FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights
IcelandairCheapest$454Average$663FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Icelandair flights
Air CanadaCheapest$504Average$806FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
KLMCheapest$516Average$689FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
DeltaCheapest$567Average$786FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
FinnairCheapest$570Average$730FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Finnair flights
IberiaCheapest$578Average$766FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Iberia flights

Hourly flight availability from Baltimore to London

See what time of day planes typically take off from Baltimore to London
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Baltimore to London

See how many times per day planes take to the skies headed from Baltimore to London
Sunday0daily flights
Monday5daily flights
Tuesday5daily flights
Wednesday0daily flights
Thursday0daily flights
Friday5daily flights
Saturday0daily flights
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