HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$392+ Cheap flights from Maryland to London, ON (YXU)

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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YXU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maryland to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maryland to London

Keep the following information in mind while searching for Maryland to London flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$578
(Mytrip)

One-way from

$392
(United Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-London flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-London flights.
Search Deals
From Maryland to London
Search Deals
One-way flight from Maryland to London
Search Deals

Find flight deals from Maryland to London

Cheapest flights from Maryland to London
Explore the most affordable flight options available from Maryland to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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.
Thu 5/297:17 amBWI - YXU
2 stops21h 57mMultiple Airlines
Sun 6/18:00 pmYXU - BWI
3 stops34h 10mMultiple Airlines
Deal found 4/30$578
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Thu 5/2912:49 pmIAD - YXU
3 stops16h 25mMultiple Airlines
Sun 6/18:00 pmYXU - IAD
1 stop21h 54mMultiple Airlines
Deal found 4/30$586
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1510:20 amIAD - YXU
1 stop4h 39mAir Canada
Sun 6/229:55 amYXU - IAD
1 stop3h 47mAir Canada
Deal found 5/1$653
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sat 6/147:55 pmPHL - YXU
3 stops33h 19mMultiple Airlines
Sat 6/216:00 amYXU - PHL
3 stops23h 44mMultiple Airlines
Deal found 4/30$654
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1511:00 amDCA - YXU
1 stop3h 59mAir Canada
Sun 6/223:35 pmYXU - DCA
1 stop4h 07mAir Canada
Deal found 5/1$687
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Sat 6/146:15 amPHL - YXU
2 stops8h 43mUnited Airlines
Sat 6/219:55 amYXU - PHL
1 stop5h 54mUnited Airlines
Deal found 4/30$769
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:25 amPHL - YXU
2 stops8h 34mAir Canada
Sat 6/216:15 amYXU - PHL
2 stops8h 18mAir Canada
Deal found 4/30$774
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 7/156:15 amBWI - YXU
2 stops8h 42mUnited Airlines
Sun 7/203:35 pmYXU - BWI
2 stops18h 28mUnited Airlines
Deal found 5/1$786
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 7/1510:15 pmIAD - YXU
2 stops16h 42mUnited Airlines
Sun 7/205:45 pmYXU - IAD
2 stops13h 42mUnited Airlines
Deal found 5/1$825
This United deal was found by Cheapflights users on 5/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1511:00 amDCA - YXU
1 stop3h 57mMultiple Airlines
Sun 7/206:15 amYXU - DCA
2 stops5h 48mMultiple Airlines
Deal found 5/1$855
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Sun 6/157:00 amDCA - YXU
2 stops7h 59mUnited Airlines
Sun 6/223:35 pmYXU - DCA
1 stop4h 07mUnited Airlines
Deal found 5/1$881
This SmartFares deal was found by Cheapflights users on 4/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:00 amDCA - YXU
2 stops13h 10mWestJet
Sun 6/18:00 pmYXU - DCA
2 stops15h 00mWestJet
Deal found 4/30$1,512

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland to London 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 May 1, 2025.
Use the filters below to find and compare flights from Maryland to London that are best for you.

Fly from

Maryland

Fly to

London

Route

Depart

Return

Price

BaltimoreLondon

BWI - YXU

BWIYXU

Baltimore/Washington

Thu 5/29

7:17 am-5:14 am

2 stops21h 57m

London

Sun 6/1

8:00 pm-6:10 am

3 stops34h 10m

$578

Washington, D.C.London

IAD - YXU

IADYXU

Washington, D.C. Dulles Intl

Thu 5/29

12:49 pm-5:14 am

3 stops16h 25m

London

Sun 6/1

8:00 pm-5:54 pm

1 stop21h 54m

$586

Washington, D.C.London

IAD - YXU

IADYXU

Washington, D.C. Dulles Intl

Sun 6/15

10:20 am-2:59 pm

1 stop4h 39m

London

Sun 6/22

9:55 am-1:42 pm

1 stop3h 47m

$653

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Sat 6/14

7:55 pm-5:14 am

3 stops33h 19m

London

Sat 6/21

6:00 am-5:44 am

3 stops23h 44m

$654

Washington, D.C.London

DCA - YXU

DCAYXU

Washington, D.C. Reagan-National

Sun 6/15

11:00 am-2:59 pm

1 stop3h 59m

London

Sun 6/22

3:35 pm-7:42 pm

1 stop4h 07m

$687

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Sat 6/14

6:15 am-2:58 pm

2 stops8h 43m

London

Sat 6/21

9:55 am-3:49 pm

1 stop5h 54m

$769

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Sat 6/14

6:25 am-2:59 pm

2 stops8h 34m

London

Sat 6/21

6:15 am-2:33 pm

2 stops8h 18m

$774

BaltimoreLondon

BWI - YXU

BWIYXU

Baltimore/Washington

Tue 7/15

6:15 am-2:57 pm

2 stops8h 42m

London

Sun 7/20

3:35 pm-10:03 am

2 stops18h 28m

$786

Washington, D.C.London

IAD - YXU

IADYXU

Washington, D.C. Dulles Intl

Tue 7/15

10:15 pm-2:57 pm

2 stops16h 42m

London

Sun 7/20

5:45 pm-7:27 am

2 stops13h 42m

$825

Washington, D.C.London

DCA - YXU

DCAYXU

Washington, D.C. Reagan-National

Tue 7/15

11:00 am-2:57 pm

1 stop3h 57m

London

Sun 7/20

6:15 am-12:03 pm

2 stops5h 48m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 13 results
1
2

Best time to book a flight from Maryland to London

Have a flexible travel schedule? Discover the best time to fly to London from Maryland 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 Maryland to London

What is the cheapest time of day to fly from MD to YXU?

Find hourly flight availability from Maryland to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to London, Ontario as you normally would.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London, Ontario ranges from 2.8 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. March is typically the driest time to visit London, Ontario when rainfall is around 2.8 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Maryland to London, such as United Airlines, WestJet and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,826 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,254 reviews
United Airlines
7.4
Good
8,696 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly into for flights to London from Maryland?

    For a flight from Maryland to London, you will be flying into London. London (YXU) is just 5.3 mi from the center of the city.

  • What are the most popular routes from Maryland to London, Ontario?

    Most travelers choose Washington, D.C. Dulles Intl - London, Washington, D.C. Reagan-National - London or Baltimore/Washington - London when deciding on the best route from Maryland to London, Ontario.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Maryland?

Book flights to Maryland if you plan to visit one of these locations
Grand Bend

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to London

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Toronto Island flights
Newark to Pearson Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Los Angeles to Pearson Intl flights
LaGuardia to Pearson Intl flights
San Francisco to Pearson Intl flights
Boston to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Hobby to Pearson Intl flights
Atlanta to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Boston to Toronto Island flights
Atlanta to Pierre Elliott Trudeau Intl flights
Dulles Intl to Toronto Island flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
George Bush Intcntl to Pearson Intl flights
Denver to Pierre Elliott Trudeau Intl flights
Denver to Pearson Intl flights
Baltimore to Pearson Intl flights
Seattle to Pierre Elliott Trudeau Intl flights
Philadelphia to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Baltimore to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Orlando to Pearson Intl flights
Los Angeles to Toronto Island flights
Ontario to Pearson Intl flights
Raleigh to Pearson Intl flights
Midway to Pearson Intl flights
Fort Lauderdale to Pearson Intl flights
O'Hare Intl to Toronto Island flights
Austin to Pearson Intl flights
Minneapolis to Pearson Intl flights
San Diego to Pearson Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Charlotte to Pearson Intl flights
Midway to Pierre Elliott Trudeau Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Privacy Preferences©2025 Cheapflights