Trips

Find Cheap Flights from London Heathrow to Baltimore/Washington (LHR - BWI)

Search hundreds of travel sites at once for deals on flights to Baltimore/Washington

Depart
Return
Any month
Compare vs. KAYAK |

London Heathrow to Baltimore/Washington Flight Information

Avg. Flight Duration 7h 42m
Flights Arrive in Baltimore/Washington
Flights Depart from London Heathrow
Flight Price $468
Distance 3,626 miles
Airlines British Airways

Good to Know

Low Season:
January
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
18%
expected price increase
Average Price:
$611
(avg. price over the last 2 weeks)
Good Deal:
$580
or less (round trip)

When to Book Flights from London Heathrow to Baltimore/Washington

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $580 or less.
The cheapest flight from London Heathrow to Baltimore/Washington was found 59 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is January.
Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking London Heathrow to Baltimore/Washington Flights

How long does a flight from London Heathrow to Baltimore/Washington take?
An average nonstop flight takes 8h 05m, covering a distance of 3626 miles.
How many flights are there between London Heathrow and Baltimore/Washington?
There are 75 (nonstop) flights between London Heathrow and Baltimore/Washington per week, averaging 10 per day.
Which airlines provide the cheapest flights from London Heathrow to Baltimore/Washington?
In the past 3 days, the cheapest round-trip tickets were found on British Airways ($468) and Multiple Airlines ($836)
Do I need a passport to fly between London Heathrow and Baltimore/Washington?
Yes.
Which airlines fly most frequently between London Heathrow and Baltimore/Washington?
American Airlines (2 times daily), Aer Lingus (2 times daily), Finnair (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly London Heathrow to Baltimore/Washington?
For London Heathrow to Baltimore/Washington, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Baltimore/Washington back to London Heathrow, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Book cheap flights from London Heathrow to Baltimore/Washington (round-trip)

Airports
Origin
London
$468
only
$468
Destination
Baltimore
$468
only
$468
Mon, Jan 14
LHR
London Heathrow
BWI
Baltimore/Washington
27h 10m
Mon, Jan 21
BWI
Baltimore/Washington
LHR
London Heathrow
15h 00m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 125 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Excellent 8.3

The flight from London to BWI is convenient for people who live in PG County

The food and environment on the flight are boring

LHR
BWI
Okay 4.0

Nothing

I can't remember a more cramped and uncomfortable flight. Missed connection on way Paris and we arrived 6 hours late. It took British airways 3 days to get our lost luggage to us. Delayed on way back, adding 4 hours to our trip because the first plane was not "serviceable" and they had to get a replacement. They arbitrarily decide who has to much carry on luggage and force you to check it last minute at the gate while letting others with same size bags take them on the plane. Certainly no better than bargain flights and possibly worse. Why pay extra? No more British Airways for us.

LHR
BWI
Excellent 8.6

One aspect that was greatly appreciated was when the cabin head came over the speaker and asked everyone to please return their seat to the up right position so that everyone could enjoy their meal. When you sit in the main cabin, it's incredibly frustrating to have the person in from of you recline their seat. There is little room, and for the most part everyone is pretty selfish about that.

The cabin crew got a little snippy. Understandable. It is a long flight.

LHR
BWI
Excellent 10.0

On time - good service great entertainment

All good

LHR
BWI
Good 6.3

I liked that the flight was not full, therefore allowing additional room.

However food choices and seat room was quite poor. By the time food service was midplane. There was only one food option.

Thu, Sep 27
LHR
London Heathrow
BWI
Baltimore/Washington
28h 56m
Wed, Oct 3
BWI
Baltimore/Washington
LHR
London Heathrow
17h 35m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 13
LHR
London Heathrow
BWI
Baltimore/Washington
27h 25m
Wed, Feb 20
BWI
Baltimore/Washington
LHR
London Heathrow
13h 05m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 125 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Okay 5.0

Lost my seat assignment, got middle seat

LHR
BWI
Excellent 8.6

One aspect that was greatly appreciated was when the cabin head came over the speaker and asked everyone to please return their seat to the up right position so that everyone could enjoy their meal. When you sit in the main cabin, it's incredibly frustrating to have the person in from of you recline their seat. There is little room, and for the most part everyone is pretty selfish about that.

The cabin crew got a little snippy. Understandable. It is a long flight.

LHR
BWI
Excellent 10.0

Staff on plane were great and service was awesome.

LHR
BWI
Excellent 10.0

On time - good service great entertainment

All good

LHR
BWI
Good 6.3

I liked that the flight was not full, therefore allowing additional room.

However food choices and seat room was quite poor. By the time food service was midplane. There was only one food option.

Tue, Oct 23
LHR
London Heathrow
BWI
Baltimore/Washington
8h 05m
Tue, Oct 30
BWI
Baltimore/Washington
LHR
London Heathrow
10h 26m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 125 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Good 6.0

Ice cream

Seat too cramped

LHR
BWI
Excellent 10.0

On time - good service great entertainment

All good

LHR
BWI
Okay 5.0

Lost my seat assignment, got middle seat

LHR
BWI
Good 7.6

Crew was bery good and entertainment package helped passed the time

Economy seats too small and no leg room. Dinner was a disappointment even for airline food.

LHR
BWI
Excellent 8.3

The flight from London to BWI is convenient for people who live in PG County

The food and environment on the flight are boring

Wed, Nov 7
LHR
London Heathrow
BWI
Baltimore/Washington
8h 30m
Thu, Nov 15
BWI
Baltimore/Washington
LHR
London Heathrow
10h 26m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 125 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Good 7.6

Crew was bery good and entertainment package helped passed the time

Economy seats too small and no leg room. Dinner was a disappointment even for airline food.

LHR
BWI
Excellent 8.3

The flight from London to BWI is convenient for people who live in PG County

The food and environment on the flight are boring

LHR
BWI
Okay 5.0

Lost my seat assignment, got middle seat

LHR
BWI
Okay 4.0

Nothing

I can't remember a more cramped and uncomfortable flight. Missed connection on way Paris and we arrived 6 hours late. It took British airways 3 days to get our lost luggage to us. Delayed on way back, adding 4 hours to our trip because the first plane was not "serviceable" and they had to get a replacement. They arbitrarily decide who has to much carry on luggage and force you to check it last minute at the gate while letting others with same size bags take them on the plane. Certainly no better than bargain flights and possibly worse. Why pay extra? No more British Airways for us.

LHR
BWI
Good 6.0

Ice cream

Seat too cramped

Sat, Dec 1
LHR
London Heathrow
BWI
Baltimore/Washington
8h 30m
Sat, Dec 8
BWI
Baltimore/Washington
LHR
London Heathrow
6h 55m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 125 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Good 6.3

I liked that the flight was not full, therefore allowing additional room.

However food choices and seat room was quite poor. By the time food service was midplane. There was only one food option.

LHR
BWI
Excellent 10.0

I travelled with two small children, we had a slight delay and the captain allowed my children into the cockpit during the wait. The crew were so friendly and helpful and my children really enjoyed the trip.

LHR
BWI
Excellent 8.3

The flight from London to BWI is convenient for people who live in PG County

The food and environment on the flight are boring

LHR
BWI
Good 7.6

Crew was bery good and entertainment package helped passed the time

Economy seats too small and no leg room. Dinner was a disappointment even for airline food.

LHR
BWI
Excellent 10.0

On time - good service great entertainment

All good

Sat, Feb 2
LHR
London Heathrow
BWI
Baltimore/Washington
8h 30m
Sat, Feb 9
BWI
Baltimore/Washington
LHR
London Heathrow
6h 55m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 125 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Good 6.0

Ice cream

Seat too cramped

LHR
BWI
Okay 5.0

Lost my seat assignment, got middle seat

LHR
BWI
Excellent 10.0

On time - good service great entertainment

All good

LHR
BWI
Good 7.3

Flight crew was amazing! And also appreciated the envelope for the lose change going to charity

Lost two suitcases!!! How!!????? There should be a way to track the bags like the airline apps have.

LHR
BWI
Good 7.6

Crew was bery good and entertainment package helped passed the time

Economy seats too small and no leg room. Dinner was a disappointment even for airline food.

Fri, Mar 1
LHR
London Heathrow
BWI
Baltimore/Washington
8h 30m
Wed, Mar 6
BWI
Baltimore/Washington
LHR
London Heathrow
6h 55m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 125 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Excellent 10.0

Staff on plane were great and service was awesome.

LHR
BWI
Excellent 8.3

The flight from London to BWI is convenient for people who live in PG County

The food and environment on the flight are boring

LHR
BWI
Good 6.0

Ice cream

Seat too cramped

LHR
BWI
Excellent 8.6

One aspect that was greatly appreciated was when the cabin head came over the speaker and asked everyone to please return their seat to the up right position so that everyone could enjoy their meal. When you sit in the main cabin, it's incredibly frustrating to have the person in from of you recline their seat. There is little room, and for the most part everyone is pretty selfish about that.

The cabin crew got a little snippy. Understandable. It is a long flight.

LHR
BWI
Excellent 10.0

On time - good service great entertainment

All good

Wed, Dec 26
LHR
London Heathrow
BWI
Baltimore/Washington
8h 30m
Mon, Dec 31
BWI
Baltimore/Washington
LHR
London Heathrow
6h 55m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 125 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Good 7.6

Crew was bery good and entertainment package helped passed the time

Economy seats too small and no leg room. Dinner was a disappointment even for airline food.

LHR
BWI
Good 6.3

I liked that the flight was not full, therefore allowing additional room.

However food choices and seat room was quite poor. By the time food service was midplane. There was only one food option.

LHR
BWI
Good 7.3

Flight crew was amazing! And also appreciated the envelope for the lose change going to charity

Lost two suitcases!!! How!!????? There should be a way to track the bags like the airline apps have.

LHR
BWI
Okay 5.0

Lost my seat assignment, got middle seat

LHR
BWI
Excellent 8.3

The flight from London to BWI is convenient for people who live in PG County

The food and environment on the flight are boring

Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.

Forgot password?

Enter the email associated with your account in the field below and we'll email you a link to reset your password.

Cancel