BWI - LON

$191 Find Cheap Flights from Baltimore to London - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to London departing on 8/6. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$680
Multiple Airlines
Mon 8/3Wed 8/19
BWI - LGW • 1 stop
Cheapest non-stop
$790
Typical prices: $687-$887
Iberia, British Airways
Mon 10/5Mon 10/19
BWI - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
British Airways premium economy adds 7 inches of legroom on this long flight.
American Airlines Main Cabin Extra includes early boarding and complimentary drinks.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with British Airways. Average duration is 7h 20m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest
Most popular
Insights
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Top layover airports
Cheapest • Avg $427 (round-trip)
Shortest trip • 9h 11m (one-way)
Insights
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Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 24% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 48% price drop
Most popular
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Flight Deals

Cheap Flights from Baltimore to London (BWI-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to London 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to London

Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
3:21 pm - 10:00 am
BWI
-
LGW
13h 39m
1 stop
Multiple Airlines Logo
2:00 pm - 10:24 am
LGW
-
BWI
25h 24m
1 stop
$680Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
3:21 pm - 10:00 am
BWI
-
LGW
13h 39m
1 stop
Multiple Airlines Logo
2:00 pm - 10:24 am
LGW
-
BWI
25h 24m
1 stop
$681Multiple Airlines
Sat, Oct 10 - Sat, Oct 17
Multiple Airlines Logo
8:30 pm - 5:10 pm
BWI
-
LGW
15h 40m
2 stops
Multiple Airlines Logo
9:45 am - 7:25 pm
LGW
-
BWI
14h 40m
2 stops
$682Multiple Airlines
Sat, Sep 19 - Sat, Sep 26
Icelandair Logo
8:30 pm - 11:55 am
BWI
-
LHR
10h 25m
1 stop
Icelandair Logo
1:05 pm - 7:25 pm
LHR
-
BWI
11h 20m
1 stop
$685Icelandair
Mon, Aug 31 - Tue, Sep 8
Icelandair Logo
8:30 pm - 11:55 am
BWI
-
LHR
10h 25m
1 stop
Icelandair Logo
9:25 pm - 7:25 pm
LHR
-
BWI
27h 00m
1 stop
$686Icelandair
Thu, Oct 1 - Wed, Oct 7
Icelandair Logo
11:20 pm - 2:40 pm
BWI
-
LGW
10h 20m
1 stop
Icelandair Logo
3:40 pm - 7:25 pm
LGW
-
BWI
32h 45m
1 stop
$686Icelandair
Tue, Nov 24 - Fri, Dec 4
Icelandair Logo
7:40 pm - 10:50 am
BWI
-
LHR
10h 10m
1 stop
Icelandair Logo
12:15 pm - 6:40 pm
LHR
-
BWI
11h 25m
1 stop
$687Icelandair
Wed, Oct 14 - Mon, Oct 26
Delta Logo
1:55 pm - 9:30 am
BWI
-
LCY
14h 35m
2 stops
Delta Logo
7:45 am - 5:50 pm
LCY
-
BWI
14h 05m
2 stops
$941Delta
Wed, Oct 14 - Mon, Oct 26
Delta Logo
1:55 pm - 9:30 am
BWI
-
LCY
14h 35m
2 stops
Delta Logo
7:45 am - 5:50 pm
LCY
-
BWI
14h 05m
2 stops
$942Delta
Sun, Aug 23 - Fri, Oct 23
Delta Logo
10:40 am - 7:15 am
BWI
-
LCY
15h 35m
2 stops
Delta Logo
10:00 am - 10:48 pm
LCY
-
BWI
17h 48m
2 stops
$962Delta
Booking Insights

KAYAK's insights & trends for Baltimore to London flights

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

How much is a round-trip flight from Baltimore to London?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baltimore to London departing in August.

What is the cheapest Baltimore to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Baltimore to London costs $730 on the route between Baltimore (BWI) and London Heathrow Airport (LHR). It is also the most popular route.

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

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

Your flight ticket price will generally be cheaper if you fly to London on a Wednesday and more expensive on a Saturday. On your return trip to Baltimore, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to London, 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 Baltimore to London is September, where tickets cost $221 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $656 and $521 respectively.

Can I save money by flying with a layover from Baltimore to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $803 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to London, 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 Baltimore to London, you should book around 2 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Baltimore to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on American Airlines and BWI

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Good to know

Low seasonFebruary
Cheapest flight$191
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Baltimore to London Gatwick Airport

When to book flights from Baltimore to London

Are your dates flexible? Find out the best times to travel from Baltimore to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to London

  • Are there any car rentals at the Gatwick Airport (LGW)?

    Travelers arriving at the Gatwick Airport (LGW) can access car rental services at the airport. The car rental desk is located at the Terminal 1 in the arrivals hall. An off airport locations is also available at the airport’s South Terminal after the check-in counters. Some of the companies offering the car rental services include Avis, Hertz, Alamo, Enterprise, Budget and SIXT.

  • Is there any artwork at the Heathrow Airport (LHR)?

    Yes, travelers landing at the Heathrow Airport have access to the artwork that are displayed for public viewing at the airport. The airport boasts of having one of the world’s fine arts gallery with unique pieces at the T5 gallery. The gallery helps travelers understand and experience the rich culture with the pieces coming from local and international artists.

  • Are there any lounges at the Gatwick Airport (LGW) Airport?

    Yes, travelers arriving at the Gatwick Airport (LGW) can access lounges where they can rest after the flight. Some of the lounges in the airport include the No 1 Lounge North, The Plaza Premium North, No 1 Lounge South and The Gateway.

  • Are there accessibility features at the Salt Lake City International Airport (LCY)?

    Yes, the airport has several accessibility features including wheelchairs aid for those who have mobility issues and an attendant to assist. The airport also has elevators to aid the travelers to access the upper floors and accessible restrooms.

  • What is the cheapest flight from Baltimore to London?

    In the last 5 days, the lowest price for a flight from Baltimore to London was $194 for a one-way ticket and $680 for a round-trip.

  • Do I need a passport to fly between Baltimore and London?

    A passport is required to fly from Baltimore to London.

  • Which airports will I be using when flying from Baltimore to London?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at one of these airports: London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to London?

    KLM, and American Airlines offer inflight Wi-Fi service on the Baltimore to London flight route.

  • Which aircraft models fly most regularly from Baltimore to London?

    The Boeing 777 is the aircraft model that flies most regularly on the Baltimore to London flight route.

  • Which airline alliances offer flights from Baltimore to London?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Baltimore and London, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Baltimore to London?

    There are nonstop flights from Baltimore to London on a daily basis.

  • Which is the best airline for flights from Baltimore to London, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from Baltimore to London are Delta and Finnair. With an average price for the route of $748 and an overall rating of 7.8, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $929 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Baltimore to London?

    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 Baltimore to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Baltimore 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 Baltimore to London?

    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 London with an airline and back to Baltimore with another airline.

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

    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 London from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $456 or less one-way and $887 or less round-trip.
  • If you are traveling from downtown to Baltimore Airport (BWI), you can use a number of available travel options. Some of these methods include using the Regional Amtrak trains and the Suburban Commuter trains can take you to the airport. You can also opt for MARC which will take you about 35min to get to the airport. The other options include using a shuttle, taxis or the towncars. Travelers who prefer public means can use the B30 Metrobus which is currently operating only on weekdays between 6 am and 10:44 pm.
  • Travelers who are using their personal means to get to the Baltimore Airport (BWI), can make use of the airport parking lots and garages. You will be able to access both long term and short term parking options at an affordable fee at the airport. The parking stations also provide EV charging station for travelers with electric vehicles.
  • Mothers who are traveling and nursing their babies can access the nursing rooms available at the Baltimore Washington International Airport (BWI). The airport has a mamava lactation pod that allows the mothers to breast feed privately and pump if they need to. The mamava units are located on the airport’s concourse A next to Gate A7, Concourse B next to Gate B2, Concourse D, and D/E.
  • If you are arriving with your pet or service animal at the Salt Lake City International Airport (LCY), you can access the airport’s pet relief areas. The relief station is situated on the airport terminal’s west side with two other relief stations being located within the airport’s security. You can access the two relief areas in Concourse A and B at Gates A9 and Gate B20 respectively.
  • Business travelers who are landing at the Heathrow Airport (LHR) can access several business services at the airport. The airport has meeting rooms in case you have a business meeting to attend to. Some of the meeting rooms include the Meeting Regus Heathrow Bath Road located close to the airport’s Terminal 5 and can accommodate up to 8 persons.

Prefer to fly direct from Baltimore to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Baltimore/Washington to London.
Find which airlines fly direct from Baltimore/Washington Airport to London, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to London

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London to Baltimore/Washington

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

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

Information on your arrival and departure airports