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Cheap flights from London, ON to Baltimore from C$ 451

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BWI
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Baltimore

Enter your travel dates to find the best prices.

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 11 April 2026.

Thu 2/712:20 p.m.
YXU
-
BWI
2 stops9h 06m
United Airlines
Tue 14/76:15 a.m.
BWI
-
YXU
2 stops15h 25m
United Airlines
Deal found 6/4C$ 932
Thu 21/512:20 p.m.
YXU
-
BWI
2 stops12h 13m
United Airlines
Thu 28/56:10 a.m.
BWI
-
YXU
2 stops15h 28m
United Airlines
Deal found 6/4C$ 974
Sat 23/512:20 p.m.
YXU
-
BWI
2 stops9h 06m
United Airlines
Sat 30/56:50 a.m.
BWI
-
YXU
2 stops10h 43m
United Airlines
Deal found 8/4C$ 1,007
Sat 2/55:10 a.m.
YXU
-
BWI
2 stops9h 03m
United Airlines
Tue 5/56:15 a.m.
BWI
-
YXU
2 stops15h 23m
United Airlines
Deal found 6/4C$ 1,018
Sat 2/55:10 a.m.
YXU
-
BWI
2 stops9h 03m
United Airlines
Wed 6/56:15 a.m.
BWI
-
YXU
2 stops15h 23m
United Airlines
Deal found 7/4C$ 1,019
Sat 21/115:45 a.m.
YXU
-
BWI
2 stops8h 12m
United Airlines
Mon 30/118:15 a.m.
BWI
-
YXU
2 stops13h 31m
United Airlines
Deal found 9/4C$ 1,092
Thu 21/55:55 p.m.
YXU
-
BWI
2 stops26h 13m
Multiple Airlines
Thu 28/56:30 a.m.
BWI
-
YXU
3 stops31h 20m
Multiple Airlines
Deal found 6/4C$ 1,332
Thu 15/106:10 a.m.
YXU
-
BWI
2 stops16h 45m
WestJet
Sun 18/1012:00 p.m.
BWI
-
YXU
2 stops17h 20m
WestJet
Deal found 8/4C$ 2,358

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 11 April 2026.

Round-trip from

C$ 932

One-way from

C$ 451
United Airlines
  • United Airlines
  • 2/7-14/7
  • 4 total stops
  • 24h 31m total
  • London to Baltimore
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 44h 36m total
  • London to Baltimore
Search Deals

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 629,999 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from London to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBaltimore

YXU - BWI

YXUBWI

London

Thu 2/7

12:20 p.m.-9:26 p.m.

2 stops9h 06m

Baltimore/Washington

Tue 14/7

6:15 a.m.-9:40 p.m.

2 stops15h 25m

C$ 932

LondonBaltimore

YXU - BWI

YXUBWI

London

Thu 21/5

12:20 p.m.-12:33 a.m.

2 stops12h 13m

Baltimore/Washington

Thu 28/5

6:10 a.m.-9:38 p.m.

2 stops15h 28m

C$ 974
Quickest round-trip

LondonBaltimore

YXU - BWI

YXUBWI

London

Sat 23/5

12:20 p.m.-9:26 p.m.

2 stops9h 06m

Baltimore/Washington

Sat 30/5

6:50 a.m.-5:33 p.m.

2 stops10h 43m

C$ 1,007

LondonBaltimore

YXU - BWI

YXUBWI

London

Sat 2/5

5:10 a.m.-2:13 p.m.

2 stops9h 03m

Baltimore/Washington

Wed 6/5

6:15 a.m.-9:38 p.m.

2 stops15h 23m

C$ 1,019

LondonBaltimore

YXU - BWI

YXUBWI

London

Thu 21/5

5:55 p.m.-11:29 p.m.

3 stops29h 34m

Baltimore/Washington

Thu 28/5

6:30 a.m.-1:50 p.m.

3 stops31h 20m

C$ 1,198

LondonBaltimore

YXU - BWI

YXUBWI

London

Sat 2/5

5:10 a.m.-2:13 p.m.

2 stops9h 03m

Baltimore/Washington

Tue 5/5

7:05 p.m.-5:33 p.m.

3 stops22h 28m

C$ 1,198
Cheapest one-way

LondonBaltimore

YXU - BWI

YXUBWI

London

Thu 21/5

5:55 p.m.-2:31 p.m.

2 stops44h 36m

C$ 451
Quickest one-way

LondonBaltimore

YXU - BWI

YXUBWI

London

Sat 23/5

5:55 p.m.-7:43 a.m.

2 stops37h 48m

C$ 480

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

Sorted by cheapest first

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, January is the cheapest month in which you can book a flight from London, Ontario to Baltimore (average of C$ 108). Flying from London, Ontario to Baltimore in April is currently the most expensive (average of C$ 256). 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?

    Airlines like United Airlines fly from London, Ontario to Baltimore in about 9h 06m. The time it takes to get you to your destination can typically vary by up to . There are 570 km between London, Ontario and Baltimore.

  • 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, January is the cheapest month in which you can book a flight from London, Ontario to Baltimore (average of C$ 108). Flying from London, Ontario to Baltimore in April is currently the most expensive (average of C$ 256). 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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How does Cheapflights help users find flights from London to Baltimore?

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Why should you use Cheapflights to find cheap flight tickets from London to Baltimore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Baltimore from London.

Can Cheapflights find flights from London to Baltimore with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Baltimore, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Baltimore become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Baltimore from London today and book when prices fit your budget.

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