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Find cheap flights from London Heathrow Airport to Maryland from $266

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Maryland departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/16
Sun 6/23

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Best Maryland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Good to know

Low season

January

High season

July

Cheapest flight

$266
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from London Heathrow Airport to Baltimore

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Maryland from London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Maryland with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Maryland from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Maryland

  • Morning departure is around 7% 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

Top 5 airlines serving from Heathrow to Maryland

 
Need help choosing which airline to fly with from Heathrow to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1444 reviews
8.4Boarding
8.7Crew
8.1Entertainment
7.8Food
8.1Comfort
Airline reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

8.0 ExcellentAnonymous, Apr 2024SIN - JFK
Read more about Singapore Airlines reviews

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.

1. I got very poor check in experience with the counter lady . This is the first airline I ever experienced that no combine check in weight allow . Even we have 4 of us but weight counter by piece . So we wasted lot of time argue and repack . This is super crazy 2. Next I left my Samsung tablet on the plane . And I started to escalate and finally spoke to southern airline lost and found in Malaysia and the amazing answer she give is : system nothing found and please try to call southern airline in china 🧐 . I have been flying many other airlines but this is my first encounterment with such irresponsible airline response and no empathy given to customer . My feeling is nobody bother whether how customer like me feel and I’m just too small for the management to take note .

No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...

During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.

No good but was short flight. Both of our China Southern flights were on time. No surprises.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Pros: "Yes, seats were very comfortable and crew members were extremely helpful"
Cons: "Everything was excellent."

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Not impressed with check in desk staff at Vancouver airport. Not a professional mind service and not cared or tried to help. Don’t think I would fly with them again

Very comfortable flights. Not so many new releases in terms of films.

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Everything went smooth. All flights were on time No changing gates, . No changing flights . It was like a completely different airlines tha n the last time I used Cathay Pacific . The last flight, 2 months ago, I had before this one was from Philippines also . I got changed in Manila and was told it only added 2 hours onto my flight . My 20 hour return trip ended up being 30 hours return with a 10.0 hour layover in New York with no seats anywhere . Everyone was sleeping or sitting on the floor . Unlike the hotel I was given in Manila to wait for this flight home . I never thought I would use Cathay Pacific again . But I did and this time you were great! I should have complained about the flight and layover from Hell a couple months ago. Consider that I am complaining about that august/23 flight now . Thank you got the great flying experience on my way home from philippines .

Everything was good food could be better but ok for economy on my 2nd flight the head ph jack are bad you have to hold pushed in to hear anything but other then that very nice service

Halal food options could have been better the first meal portion sizes were very small the second breakfast meal the fish and couscous was very dry and disappointing I enjoyed the Hong Kong t lot I enjoyed the midnight stuck a lot the Hong Kong tea we had for breakfast was very good

Would have liked working outlets on the flight. The first meal was very bleh, the second meal was a lot better so overall okay meals

On the flight back the seats where very uncomfortable, they where so bad that my back started to hurt after the first 2 hours. I can sit in a wooden chair for 2 hours. But these where just horrible, it just shows how cheap the airline has become. And the cabin was heated all those people in a heated cabin during a night flight. It was clear the climate control was not working. To top that off you are not even offered a glass of water, these people are animals.

We purchased a Go First Pass for 10 Euros each so we could board first, but everyone was able to board at the same time so we wasted 20 Euros. The flight left ab out 15 minutes late and was not allowed to land at Healthrow so we had to circle Heathrow for about 45 minutes. This caused us to almost miss our flight from Heathrow to Atlanta.

Severely delayed with no notice. Could have arrived at the airport hours later had we been informed of the delay

Once the boarding sign went on and all passengers gathered in line, we were left waiting standing up for almost an hour because there was a delay.

It would be nice to have vegan options for meals. The entertainment was not working on the the way to Austria. It was only available near the end of flight to Canada. The service was excellent.

Flight was delayed by approx 1 hour. The boarding process and the flight itself were very good, slightly tight squeeze for my legs but overall happy.

The business class layout on this plane is tightly packed and atrocious with no sense of privacy.

Flight was meant to leave at 8:30pm but there was a 2 hour delay 😞

Airmalta does not include meals in their flights and neither offers entertainment.

Pros: "The crew was amazing and took measures to make the flight Covid safe"
Cons: "The food was not the best and Twistees weren't available. Also the seats felt narrow"

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

Book cheap flights from London to Maryland

Recent round-trip flight deals

9/23Mon
1 stopTAP AIR PORTUGAL
14h 15mLHR-IAD
10/5Sat
1 stopTAP AIR PORTUGAL
11h 25mIAD-LHR
$483
10/3Thu
1 stopTAP AIR PORTUGAL
12h 20mLHR-IAD
10/17Thu
1 stopTAP AIR PORTUGAL
14h 25mIAD-LHR
$497
10/30Wed
1 stopJetBlue
12h 07mLHR-DCA
11/4Mon
1 stopJetBlue
11h 15mDCA-LHR
$566
9/13Fri
1 stopJetBlue
13h 18mLHR-DCA
9/23Mon
1 stopJetBlue
10h 00mDCA-LHR
$583
10/29Tue
2 stopsAmerican Airlines
24h 00mLHR-IAD
11/12Tue
1 stopAmerican Airlines
25h 44mIAD-LHR
$615
10/16Wed
2 stopsAmerican Airlines
23h 29mLHR-IAD
10/30Wed
2 stopsAmerican Airlines
12h 44mIAD-LHR
$617
9/3Tue
nonstopFinnair
8h 00mLHR-IAD
9/12Thu
nonstopFinnair
7h 20mIAD-LHR
$634
10/2Wed
nonstopBritish Airways
8h 05mLHR-BWI
10/9Wed
nonstopBritish Airways
7h 05mBWI-LHR
$635
9/3Tue
nonstopFinnair
8h 05mLHR-IAD
10/1Tue
1 stopFinnair
10h 34mIAD-LHR
$636
10/1Tue
nonstopBritish Airways
8h 05mLHR-BWI
10/15Tue
nonstopBritish Airways
7h 05mBWI-LHR
$641

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Recent one-way flight deals

5/29Wed
2 stops
41h 33mLHR-BWI
$266
6/5Wed
2 stops
42h 37mLHR-BWI
$270
10/1Tue
1 stopIcelandair
11h 10mLHR-IAD
$502
6/19Wed
1 stopIcelandair
11h 10mLHR-IAD
$505
5/27Mon
1 stopBritish Airways
23h 55mLHR-PHL
$625
9/9Mon
1 stopJetBlue
13h 18mLHR-DCA
$644
6/5Wed
1 stopJetBlue
12h 10mLHR-PHL
$668
6/5Wed
nonstopFinnair
7h 55mLHR-PHL
$741
7/9Tue
nonstopFinnair
8h 00mLHR-PHL
$755
6/15Sat
1 stopBritish Airways
24h 30mLHR-PHL
$764

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Last minute flights from Heathrow to Maryland

Last minute flight, train and bus deals

5/21Tue
multi-stopScandinavian Airlines
23h 55mLHR-IAD
6/4Tue
multi-stopScandinavian Airlines
23h 25mIAD-LHR
$606
5/21Tue
multi-stopScandinavian Airlines
23h 55mLHR-IAD
5/28Tue
multi-stopScandinavian Airlines
17h 45mIAD-LHR
$649
5/20Mon
multi-stopLufthansa
11h 40mLHR-IAD
5/25Sat
multi-stopLufthansa
32h 05mIAD-LHR
$909
5/22Wed
nonstopAmerican Airlines
7h 45mLHR-PHL
5/29Wed
nonstopAmerican Airlines
7h 10mPHL-LHR
$1,034
5/21Tue
multi-stopLufthansa
24h 20mLHR-IAD
5/25Sat
multi-stopLufthansa
35h 10mIAD-LHR
$1,063
5/18Sat
multi-stopAmerican Airlines
11h 50mLHR-PHL
5/21Tue
multi-stopAmerican Airlines
15h 11mPHL-LHR
$1,071
5/18Sat
nonstopBritish Airways
7h 45mLHR-PHL
5/21Tue
nonstopBritish Airways
7h 05mPHL-LHR
$1,122
5/22Wed
multi-stopSWISS
25h 10mLHR-IAD
5/26Sun
multi-stopSWISS
11h 15mIAD-LHR
$1,199
5/20Mon
multi-stopSWISS
16h 31mLHR-PHL
5/27Mon
multi-stopSWISS
14h 25mPHL-LHR
$1,200
5/22Wed
nonstopBritish Airways
7h 50mLHR-BWI
5/29Wed
multi-stopBritish Airways
10h 54mBWI-LHR
$1,214

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London Heathrow Airport - Maryland Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

Maryland - London Heathrow Airport

Cabin classes:

$4,703
$1,707
$885