$300 Find Cheap Flights from London to Maryland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Maryland departing on 6/2. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Maryland, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Maryland Flight Deals from London

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

Washington, D.C.
Baltimore1 stop$395
Washington, D.C.
Baltimore1 stop$395

Cheap Flights from London to Maryland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Maryland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from London to Maryland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from London to Maryland.
Discover the best prices for you by selecting your travel dates on KAYAK.
PLAY Logo
11:40 am - 5:40 pmSTN-BWI
11h 00m1 stop
PLAY Logo
6:50 pm - 10:40 amBWI-STN
10h 50m1 stop
$395PLAY
Find Deal
Wed, Oct 8 - Mon, Oct 13
PLAY Logo
11:40 am - 5:40 pmSTN-BWI
11h 00m1 stop
PLAY Logo
6:50 pm - 10:40 amBWI-STN
10h 50m1 stop
$420PLAY
Find Deal
Sun, Sep 28 - Mon, Oct 13
 Logo
10:00 am - 11:27 pmLGW-BWI
18h 27m1 stop
 Logo
7:37 pm - 6:55 amBWI-LGW
30h 18m1 stop
Thu, Jun 19 - Sun, Jun 22
 Logo
10:00 am - 11:27 pmLGW-BWI
18h 27m1 stop
 Logo
7:37 pm - 6:55 amBWI-LGW
30h 18m1 stop
Thu, Jun 19 - Sun, Jun 22
British Airways Logo
1:25 pm - 7:00 pmLHR-PHL
10h 35m1 stop
British Airways Logo
4:00 pm - 7:50 amPHL-LHR
10h 50m1 stop
$580British Airways
Find Deal
Wed, Jun 11 - Mon, Jun 16
British Airways Logo
1:25 pm - 7:00 pmLHR-PHL
10h 35m1 stop
British Airways Logo
5:30 pm - 7:50 amPHL-LHR
9h 20m1 stop
$594British Airways
Find Deal
Mon, Sep 8 - Tue, Oct 7
American Airlines Logo
7:50 am - 3:55 pmLHR-PHL
13h 05m1 stop
American Airlines Logo
11:39 am - 6:50 amPHL-LHR
14h 11m2 stops
$599American Airlines
Find Deal
Wed, Sep 10 - Thu, Sep 25
American Airlines Logo
12:30 pm - 3:25 pmLHR-PHL
7h 55mnonstop
American Airlines Logo
7:50 pm - 8:05 amPHL-LHR
7h 15mnonstop
$637American Airlines
Find Deal
Mon, Jun 16 - Mon, Jun 23
Iberia Logo
12:30 pm - 3:25 pmLHR-PHL
7h 55mnonstop
Iberia Logo
5:30 pm - 7:50 amPHL-LHR
9h 20m1 stop
$707Iberia
Find Deal
Thu, Sep 11 - Wed, Sep 24
Iberia Logo
1:30 pm - 4:25 pmLHR-PHL
7h 55mnonstop
Iberia Logo
7:40 pm - 8:05 amPHL-LHR
7h 25mnonstop
$716Iberia
Find Deal
Sun, Jul 13 - Sat, Jul 26
Useful Info

KAYAK's insights & trends for London to Maryland flights

Get data-powered insights and trends into flights from London to Maryland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Maryland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Maryland.

The cheapest ticket to Maryland from London found in the last 72 hours was to Baltimore, at $726 round-trip. The most popular route is from London Heathrow Airport (LHR) to Baltimore (BWI), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $726.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Maryland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Maryland is February, when tickets cost $624 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $867 and $831 respectively.

What’s the cheapest day of the week to fly from London to Maryland?

The average price of all round-trip flights from London to Maryland clicked on KAYAK for each day over the last 12 months.

When flying from London to Maryland, you should consider leaving on a Tuesday and avoid Mondays if you are looking for the best rates. For your return to London, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Maryland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Maryland, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$300
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from London Gatwick Airport to Baltimore

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from London 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 to Maryland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Maryland 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 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 from London to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 from London to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maryland?

    The cheapest time of day to fly to Maryland is generally at night, when round-trip flights cost $749 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Maryland is generally in the evening, which is peak travel time and where the average cost of a ticket is $928.

Top 4 airlines serving from London to Maryland

 
See real verified KAYAK customer reviews for airlines flying from London to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
6.5Food
7.5Boarding
8.0Crew
Airline reviews

Seats were roomy. Lavatories were surprisingly big and clean. Plenty of entertainment available. We were fed and offered drinks, multiple times during the flight.

10.0 ExcellentAnonymous, May 2025LIS - PHL
Read more American Airlines reviews

Seats were roomy. Lavatories were surprisingly big and clean. Plenty of entertainment available. We were fed and offered drinks, multiple times during the flight.

Pitch was very small. Knees were on the seat back in front of me.

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Front desk was closed at 6 pm, I was unable to get my boarding pass and as such missed my connecting flight home.

I wish they could put the pre-tsa check on the tickets or global entry.

We upgraded to Business class paying approx. $1,300. Despite the upgrade, we were still required to pay an additional €70 for a checked bag. Furthermore, we were informed that another €70 would have been charged for our carry-on bag, as it was 3kg over the limit. To avoid this, we had to move clothing from the carry-on into the checked bag, which was both inconvenient and frustrating. Given the significant amount paid for the Business Class upgrade, we found this treatment to be quite appalling and disappointing. We expected a higher level of service and consideration for our luggage, and this experience did not meet those expectations.

At Barcelona, you have to get your passports checked before going to the E gates so give yourself time for that. The restaurants around the D and E gates are really limited compared to prior to passport control. On boarding, the gate staff tried to charge me EUR100 for my carryon, saying it was too big. I put it in their ‘measurement box’ and it fit with the top slightly protruding where the handle was. The gate staff then said my bag was ok to carry and put an ‘approved’ tag on my bag. I was bussed to the plane I boarded a ‘Level’ carrier which I had not heard of before. If you booked through a code share like American, you will be served food and alcohol on the plane. They do not provide complimentary ear phones or blankets. The internet was free but only for texting. WhatsApp worked but Spotify did not. Entertainment choice was adequate, movies were old and selection was limited. On arrival at LAX, my checked in bag was damaged as the wheel was broken. I am taking this up with Iberia. Their website and customer service was moderate in terms of user friendliness. You have to have all your documents and prepared to be patient and persistent. Let’s see how this goes. All n all, for the price I paid, I would recommend Level.

Was very unhappy with the entire process, from check in to boarding to the comfort of the flight. Did not enjoy the flight on Level.

Overall a great. However, the seating is way too narrow, for guys with any shoulder width. Luckily the crew moved the guy next to me, or it would have been miserable.

The staff on our flight from Charlotte to Boston were very friendly.

Alaska located my mother, aware that she had mobility issues and they seated her closer to the door. She and I were seated together so I felt more secure to be able to assist her. The desk attendant reviewed what steps to take when boarding. Allowed us to board first, we loved that. I was allowed time to help her board slowly, seat her, put all her things in their place before the crowds came through. These small details made me want to travel Alaska more when possible.

The flight was decent. I purchased my flight through Iberia, traveling with my elderly mother with mobility issues. I try to pay for luggage and seats online prior but Iberia website directs me to AA website. AA airlines website does not recognize the record locator. My mother and I are separated and each get a middle seat. She is seated the furthest away from a bathroom. I had to sit behind her to see her wave at me to use the bathroom. Lights out on the flight and I could not see her wave and she is not tech savvy to push an attendant button even though I showed her how. The attention to this detail puts AA at the bottom of my list when traveling with my elderly mother. Bad execution and handling when servicing those with extra needs due to mobility. I could not get her to the bathroom because she’s slow and she had to wait for me to get up from my middle seat then move her out of her middle seat. She had an accident which required that I hel her clean up before taking her back to her seat.

The flight staff was excellent, one of the best I've had. Food and wine was very good and seats very comfortable. Luggage came out pretty quickly too considering the number of passengers. Also, excellent internet. The only thing that could have been improved on was the choice of movies -- kind of limited and not great selections.

For a no frills flight this was surprising comfortable. The crew were helpful and nice. The flight was smooth and there were no delays or issues which I haven't had on a flight in a long time. I would definitely fly with them again.

The flight was canceled by play less than 24 hours prior to the trip, and I was unable to re-book. Have not received a refund for the trip despite filling out the appropriate form.

Was was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. It has been three weeks without a refund or an answer

Have not recieved full refund for my flight, which was cancelled less than 24 hours prior to my scheduled departure by PLAY. Despite my attempts to rebook my travel, I encountered significant cost increases that rendered this option unfeasible. In accordance with EC Regulation 261/2004, airlines are required to issue a full refund for cancelled flights within seven days of the scheduled departure if a refund is requested instead of rebooking on another flight. This request was completed three weeks ago an answer or refund.

It would have been better to have USB charging ports available on the longer haul Flight that one of 2 hours

Was very good Staff was great. No tv monitors tho. So long flights make it longer

The worst. No free beverages. No entertainment on an overseas flight. Not enough space. Never again.

Play is affordable! Only way we fly from the states to Europe. Left late but arrived on time

have screens on backs of chairs...offer free snacks and water

Boarding and crew was great. Flight was cold, need layers. Deplaning was hard. We had to take stairs off the plane and I was separated from my travel companion because we were not seated together and they would not let him wait for me to get off so we were forced onto different shuttles.

Why does a reputable airline like BA allow a miserable domestic airline like AA to operate its flights? There is no comparison between the two

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

Everything you need to know for your flight from London to Maryland

Cabin class types available on flights to Maryland

Cabin classes available on flights to Maryland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.