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$348+ Cheap flights from London, ON (YXU) to Baltimore (BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BWI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$505
(Mytrip)

One-way from

$348
(United Airlines)
From London to Baltimore/Washington
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One-way flight from London to Baltimore/Washington
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Find 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 September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:00 pmYXU - BWI
2 stops27h 11mMultiple Airlines
Fri 10/319:41 pmBWI - YXU
3 stops46h 31mMultiple Airlines
Deal found 9/9$505
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/246:15 amYXU - BWI
2 stops17h 03mUnited Airlines
Fri 10/314:12 pmBWI - YXU
2 stops24h 53mUnited Airlines
Deal found 9/9$582

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 September 11, 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

Fri 10/24

8:00 pm-11:11 pm

2 stops27h 11m

Baltimore/Washington

Fri 10/31

9:41 pm-8:12 pm

3 stops46h 31m

$505

LondonBaltimore

YXU - BWI

YXUBWI

London

Fri 10/24

6:15 am-11:18 pm

2 stops17h 03m

Baltimore/Washington

Fri 10/31

4:12 pm-5:05 pm

2 stops24h 53m

$582

LondonBaltimore

YXU - BWI

YXUBWI

London

Sat 10/25

6:15 am-9:22 pm

2 stops15h 07m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, August is the cheapest month in which you can book a flight from London, Ontario to Baltimore (average of $241). Flying from London, Ontario to Baltimore in March is currently the most expensive (average of $290). 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 $582, United Airlines can have you in Baltimore from London, Ontario in 17h 03m. 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, August is the cheapest month in which you can book a flight from London, Ontario to Baltimore (average of $241). Flying from London, Ontario to Baltimore in March is currently the most expensive (average of $290). 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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