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$651+ Cheap flights from London, ON (YXU) to Baltimore (BWI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BWI
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from London to Baltimore

Cheapest flights from London to Baltimore
Explore the most affordable flight options available from London to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:10 amYXU - BWI
2 stops11h 48mUnited Airlines
Sat 12/275:19 pmBWI - YXU
2 stops23h 46mUnited Airlines
Deal found 12/21$1,336

Find flight deals from London to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$651
(United Airlines)
Provider with most accurate pricing for London-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for London-Baltimore/Washington flights.
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From London to Baltimore/Washington
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Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from London to Baltimore that are best for you.

Fly from

London

Fly to

Baltimore

Route

Depart

Return

Price

LondonBaltimore

YXU - BWI

YXUBWI

London

Thu 2/5

5:10 am-2:11 pm

2 stops9h 01m

Baltimore/Washington

Thu 2/12

6:30 am-5:05 pm

2 stops10h 35m

$651

LondonBaltimore

YXU - BWI

YXUBWI

London

Wed 2/4

5:10 am-2:11 pm

2 stops9h 01m

Baltimore/Washington

Wed 2/11

10:05 am-9:21 pm

2 stops11h 16m

$651

LondonBaltimore

YXU - BWI

YXUBWI

London

Sat 3/14

9:25 am-9:42 pm

2 stops12h 17m

Baltimore/Washington

Sat 3/21

6:05 am-9:21 pm

2 stops15h 16m

$727

LondonBaltimore

YXU - BWI

YXUBWI

London

Fri 1/9

5:10 am-2:11 pm

2 stops9h 01m

Baltimore/Washington

Mon 1/12

10:05 am-9:20 pm

2 stops11h 15m

$765

LondonBaltimore

YXU - BWI

YXUBWI

London

Thu 2/5

8:10 pm-8:31 am

3 stops36h 21m

Baltimore/Washington

Thu 2/12

11:30 am-6:35 am

2 stops19h 05m

$956

LondonBaltimore

YXU - BWI

YXUBWI

London

Sat 3/14

5:05 pm-3:04 pm

1 stop21h 59m

Baltimore/Washington

Sat 3/21

8:08 pm-6:35 am

2 stops34h 27m

$1,386

LondonBaltimore

YXU - BWI

YXUBWI

London

Thu 2/5

8:10 pm-3:38 pm

2 stops19h 28m

Baltimore/Washington

Thu 2/12

2:58 pm-6:35 am

2 stops15h 37m

$1,533

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Compare providers for flights from London to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Baltimore in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London, Ontario-Baltimore flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London, Ontario-Baltimore flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London, Ontario-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London, Ontario-Baltimore flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London, Ontario-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from London, Ontario to Baltimore?

Currently, February is the cheapest month in which you can book a flight from London, Ontario to Baltimore (average of $131). Flying from London, Ontario to Baltimore in January is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from London to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London, Ontario to Baltimore?

    For as low as $651, United Airlines can have you in Baltimore from London, Ontario in 9h 01m. The distance from London, Ontario to Baltimore is about 354 mi.

  • Can I find deals for flights from London to Baltimore that include hotel bookings?

    Yes. In addition to deals on London to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Baltimore.

  • Can I find deals for business class flights from London to Baltimore?

    Yes. Cheapflights offers flight deals from London to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Baltimore?

    Currently, February is the cheapest month in which you can book a flight from London, Ontario to Baltimore (average of $131). Flying from London, Ontario to Baltimore in January is currently the most expensive (average of $197). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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