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

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London Heathrow to Baltimore/Washington Flight Information

Avg. Flight Duration 7h 40m
Flights Arrive in Baltimore/Washington
Flights Depart from London Heathrow
Flight Price $362
Distance 3,625 miles
Airlines Virgin Atlantic, Finnair, Delta, British Airways

Good to Know

Low Season:
November
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
20%
expected price increase
Average Price:
$1212
(avg. price over the last 2 weeks)
Good Deal:
$1184
or less (round trip)

When to Book Flights from London Heathrow to Baltimore/Washington

Estimated round-trip price
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 $1183 or less.
The cheapest flight from London Heathrow to Baltimore/Washington was found 24 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 November.
Morning departure is around 51% 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 3625 miles.
How many flights are there between London Heathrow and Baltimore/Washington?
There are 35 (nonstop) flights between London Heathrow and Baltimore/Washington per week, averaging 5 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 Virgin Atlantic ($362), Multiple Airlines ($453) and Finnair ($493).
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 (1 times daily), Aer Lingus (1 times daily), Finnair (1 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, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Baltimore/Washington back to London Heathrow, the best deals are generally found on Thursday, with Saturday being the most expensive.

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

Airports
Origin
London
$362
only
$362
Destination
Washington
$362
only
$362
Sat, Feb 16
LHR
London Heathrow
BWI
Baltimore/Washington
12h 33m
Sun, Feb 17
BWI
Baltimore/Washington
LHR
London Heathrow
9h 05m
Trip: 2 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1,311 reviews
Overall
8.1
Boarding
8.2
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.7
BOS
LHR
Good 6.0

Pros: They didn't serve any refreshments or even water

LHR
LAX
Excellent 8.0

Pros: - Presence of entire box sets of some TV shows was a nice touch that I made good use of.

Cons: - EVERY damn movie is prefaced by 4 minutes of ads. - The touchscreens (at least in economy) are slow resistive screens that are horrible for fine control gestures (like slightly changing the volume or position)

LAX
MEL
Excellent 10.0

Pros: Super friendly and helpful crew, food etc was fantastic very enjoyable flight. Thank you

LAX
SYD
Excellent 9.5

Pros: Sharp good atention in counter

LHR
SFO
Excellent 10.0

Pros: Nobody are better hosts than the British. Great service, lovely people.

Thu, Jan 17
LHR
London Heathrow
BWI
Baltimore/Washington
15h 18m
Mon, Jan 21
BWI
Baltimore/Washington
LHR
London Heathrow
20h 25m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 13
LHR
London Heathrow
BWI
Baltimore/Washington
12h 04m
Wed, Feb 20
BWI
Baltimore/Washington
LHR
London Heathrow
16h 15m
Trip: 8 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LHR
HEL
Excellent 8.0

Pros: This is a great way to travel from Helsinki to Tampere and avoid the railway and train changing.

Cons: The plane is not comfortable, but the flight is very short. It balances out.

HEL
ORD
Good 7.6

Pros: Helsinki is a convenient connection to fly to the U.S. One of Finnair planes was damaged earlier in Chicago and they used AirItaly to operate this flight. I was traveling with a recent wrist fracture and I was lucky I had an empty seat next to me that allowed me to move my arm a lot to avoid swelling.

Cons: Our boarding was an hour and a half delayed

CDG
JFK
Okay 5.6

Cons: My headphones didn’t work

ORD
HEL
Good 6.0

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

ORD
HEL
Good 7.6

Pros: Leg room, friendly crew, good choices for entertainment, nice blankets!

Cons: The flight was delayed for an hour, but the transfer in Helsinki was easy, I made it to the connect flight just in time for boarding

Wed, May 8
LHR
London Heathrow
BWI
Baltimore/Washington
14h 58m
Wed, May 22
BWI
Baltimore/Washington
LHR
London Heathrow
9h 10m
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,968 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
MLB
ATL
Excellent 10.0

Pros: No surprises. On time. Courteous. I suppose the most amazing thing is their app. It tells you when your bags get on! Also I forgot that I had a knife in my pocket. I ran back to the desk and she went back, found my bag, put the knife in there. Wow. What service. Also I notice that Atlanta is a lot nicer than it use to be. Attendants are more friendly and loading is more organized. Way to go Delta.

MSP
BDL
Good 6.3

Pros: The flight was only half full so boarding was very quick.

Cons: The seats were hard and there was no entertainment system.

CDG
SEA
Excellent 10.0

Pros: Friendly crew

SEA
ICN
Excellent 8.0

Pros: Great staff and they worked hard to make the flight comfortable.

Cons: The seats are small and the plane feels like a Sardine can.

CDG
DTW
Good 7.3

Cons: Lost my both bags in transit. Also, did not get wheelchair services at Paris and had to walk everywhere with bad legs. Not good.

Fri, May 10
LHR
London Heathrow
BWI
Baltimore/Washington
14h 35m
Fri, May 24
BWI
Baltimore/Washington
LHR
London Heathrow
13h 55m
Trip: 15 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LHR
HEL
Excellent 8.0

Pros: This is a great way to travel from Helsinki to Tampere and avoid the railway and train changing.

Cons: The plane is not comfortable, but the flight is very short. It balances out.

HEL
MIA
Excellent 9.0

Pros: The crew was helpful and polite, food was good

Cons: Would have preferred to watch one comedy movie. The crazy rich Asians was on a lighter side of a movie but I had seen that one already.

HEL
ORD
Good 7.6

Pros: Helsinki is a convenient connection to fly to the U.S. One of Finnair planes was damaged earlier in Chicago and they used AirItaly to operate this flight. I was traveling with a recent wrist fracture and I was lucky I had an empty seat next to me that allowed me to move my arm a lot to avoid swelling.

Cons: Our boarding was an hour and a half delayed

LHR
BWI
Excellent 9.0

Pros: the crew from London to Baltimore was wonderful. Very friendly and so helpful, couldn't do enough for passengers.

Cons: The crew from Balto. to London was not friendly or helpful and the food was terrible.

LHR
BWI
Excellent 9.3

Pros: Courtesy of staff was top notch

Cons: Older plane. Entertainment system very dated poor screen quality.

Tue, Jun 25
LHR
London Heathrow
BWI
Baltimore/Washington
8h 05m
Thu, Jul 18
BWI
Baltimore/Washington
LHR
London Heathrow
7h 10m
$1049
Trip: 24 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 133 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
LHR
BWI
Good 6.3

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

Cons: 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

Pros: Great service Yummy meals Free movies to watch Comfortable seats with pillow and blanket

Cons: The person in front of my husband pushed his seat all the way back which made my husband's seat area feel really cramped and difficult to get out of the row.

LHR
BWI
Good 6.0

Cons: way too crowded

LHR
BWI
Excellent 9.3

Pros: The return BA flight was head and shoulders over the outgoing AA flight. You had new, comfortable, working equipment (the 787 is great). The AA plane basically was awful, old, cramp, entertainment equipment wasn't working and when it did it was the old style shared monitor. The BA crew was super and approachable. The Food was great for airplane food. I would fly BA anytime.

Cons: No real issues.

LHR
BWI
Good 6.0

Cons: Sat near the back. Pre dinner drinks ran out before they got to us. When they came back with more, they skipped us by starting further back. We brought that to their attention and got our drinks, but they never offered drinks again.

Sat, Dec 29
LHR
London Heathrow
BWI
Baltimore/Washington
13h 42m
Thu, Jan 10
BWI
Baltimore/Washington
LHR
London Heathrow
13h 03m
Trip: 13 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LED
HEL
Excellent 10.0

Cons: 2 hr delay

BKK
HEL
Excellent 10.0

Pros: Kindness of the staff, quick check in, wonderful healthy food, my seat and overall experience.

Cons: Limited controls on the entertainment.

CDG
JFK
Okay 5.6

Cons: My headphones didn’t work

LHR
HEL
Excellent 8.0

Pros: This is a great way to travel from Helsinki to Tampere and avoid the railway and train changing.

Cons: The plane is not comfortable, but the flight is very short. It balances out.

LHR
BWI
Excellent 9.0

Pros: the crew from London to Baltimore was wonderful. Very friendly and so helpful, couldn't do enough for passengers.

Cons: The crew from Balto. to London was not friendly or helpful and the food was terrible.

Tue, Mar 12
LHR
London Heathrow
BWI
Baltimore/Washington
18h 29m
Thu, Mar 21
BWI
Baltimore/Washington
LHR
London Heathrow
21h 16m
Trip: 10 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Mediocre 2.0

Pros: Was on time! Not croweded!

LED
HEL
Excellent 10.0

Cons: 2 hr delay

HEL
SFO
Excellent 8.3

Pros: 1. Leg space is bigger then on other companies 2. Crew was really affable 3. Free wine

Cons: Meal was not too hearty. Breakfast in Indian style was too spicy for me. May be I should request a special meal on check-in. And one more thing, Helsinki airport is cold for me. I spent e hours in down vest. Be warned.

ORD
HEL
Good 6.0

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

LHR
BWI
Excellent 9.0

Pros: the crew from London to Baltimore was wonderful. Very friendly and so helpful, couldn't do enough for passengers.

Cons: The crew from Balto. to London was not friendly or helpful and the food was terrible.

Fri, Jan 11
LHR
London Heathrow
BWI
Baltimore/Washington
12h 04m
Tue, Jan 15
BWI
Baltimore/Washington
LHR
London Heathrow
15h 45m
Trip: 5 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
MIA
Excellent 9.0

Pros: The crew was helpful and polite, food was good

Cons: Would have preferred to watch one comedy movie. The crazy rich Asians was on a lighter side of a movie but I had seen that one already.

ORD
HEL
Good 6.0

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

LHR
BWI
Excellent 9.3

Pros: Courtesy of staff was top notch

Cons: Older plane. Entertainment system very dated poor screen quality.

LED
HEL
Excellent 10.0

Cons: 2 hr delay

JFK
HEL
Mediocre 2.0

Pros: Was on time! Not croweded!

Fri, May 3
LHR
London Heathrow
BWI
Baltimore/Washington
14h 36m
Wed, May 8
BWI
Baltimore/Washington
LHR
London Heathrow
12h 45m
Trip: 6 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Mediocre 2.0

Pros: Was on time! Not croweded!

HEL
ORD
Good 7.6

Pros: Helsinki is a convenient connection to fly to the U.S. One of Finnair planes was damaged earlier in Chicago and they used AirItaly to operate this flight. I was traveling with a recent wrist fracture and I was lucky I had an empty seat next to me that allowed me to move my arm a lot to avoid swelling.

Cons: Our boarding was an hour and a half delayed

ORD
HEL
Good 6.0

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

HEL
SFO
Excellent 8.3

Pros: 1. Leg space is bigger then on other companies 2. Crew was really affable 3. Free wine

Cons: Meal was not too hearty. Breakfast in Indian style was too spicy for me. May be I should request a special meal on check-in. And one more thing, Helsinki airport is cold for me. I spent e hours in down vest. Be warned.

ORD
HEL
Good 7.6

Pros: Leg room, friendly crew, good choices for entertainment, nice blankets!

Cons: The flight was delayed for an hour, but the transfer in Helsinki was easy, I made it to the connect flight just in time for boarding

Tue, Apr 2
LHR
London Heathrow
BWI
Baltimore/Washington
19h 30m
Tue, Apr 9
BWI
Baltimore/Washington
LHR
London Heathrow
13h 02m
Trip: 8 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LHR
BWI
Excellent 9.0

Pros: the crew from London to Baltimore was wonderful. Very friendly and so helpful, couldn't do enough for passengers.

Cons: The crew from Balto. to London was not friendly or helpful and the food was terrible.

CDG
JFK
Okay 5.6

Cons: My headphones didn’t work

BKK
HEL
Excellent 10.0

Pros: Kindness of the staff, quick check in, wonderful healthy food, my seat and overall experience.

Cons: Limited controls on the entertainment.

HEL
MIA
Excellent 9.0

Pros: The crew was helpful and polite, food was good

Cons: Would have preferred to watch one comedy movie. The crazy rich Asians was on a lighter side of a movie but I had seen that one already.

ORD
HEL
Good 6.0

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

Mon, Apr 15
LHR
London Heathrow
BWI
Baltimore/Washington
14h 54m
Mon, Apr 29
BWI
Baltimore/Washington
LHR
London Heathrow
26h 30m
Trip: 15 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LHR
BWI
Excellent 9.3

Pros: Courtesy of staff was top notch

Cons: Older plane. Entertainment system very dated poor screen quality.

ORD
HEL
Good 7.6

Pros: Leg room, friendly crew, good choices for entertainment, nice blankets!

Cons: The flight was delayed for an hour, but the transfer in Helsinki was easy, I made it to the connect flight just in time for boarding

CDG
JFK
Okay 5.6

Cons: My headphones didn’t work

JFK
HEL
Mediocre 2.0

Pros: Was on time! Not croweded!

BKK
HEL
Excellent 10.0

Pros: Kindness of the staff, quick check in, wonderful healthy food, my seat and overall experience.

Cons: Limited controls on the entertainment.

Wed, Dec 26
LHR
London Heathrow
BWI
Baltimore/Washington
8h 30m
Thu, Jan 31
BWI
Baltimore/Washington
LHR
London Heathrow
6h 55m
$1026
Trip: 37 days
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 4 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LHR
BWI
Excellent 9.3

Pros: Courtesy of staff was top notch

Cons: Older plane. Entertainment system very dated poor screen quality.

BKK
HEL
Excellent 10.0

Pros: Kindness of the staff, quick check in, wonderful healthy food, my seat and overall experience.

Cons: Limited controls on the entertainment.

CDG
JFK
Okay 5.6

Cons: My headphones didn’t work

ORD
HEL
Good 6.0

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

ORD
HEL
Good 7.6

Pros: Leg room, friendly crew, good choices for entertainment, nice blankets!

Cons: The flight was delayed for an hour, but the transfer in Helsinki was easy, I made it to the connect flight just in time for boarding

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