$386+ Cheap flights from Baltimore (BWI) to London, ON (YXU)
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YXU
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore 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
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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 Baltimore to London
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Last-minute
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Cheapest flights from Baltimore to LondonExplore the most affordable flight options available from Baltimore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
Explore the most affordable flight options available from Baltimore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This Mytrip deal was found by Cheapflights users on 10/5. 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 11/195:45 am -
2 stops11h 15m
Thu 11/2610:00 am -
2 stops14h 42m
Deal found 10/5![Multiple Airlines logo]()
$426
This Mytrip deal was found by Cheapflights users on 10/7. 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 11/216:40 pm -
2 stops23h 05m
Sat 11/2810:00 am -
1 stop9h 14m
Deal found 10/7![Multiple Airlines logo]()
$551
This Mytrip deal was found by Cheapflights users on 10/3. 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.
Tue 11/178:41 pm -
2 stops21h 04m
Tue 11/246:40 am -
3 stops27h 13m
Deal found 10/3![Multiple Airlines logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:09 pm -
1 stop20h 51m
Fri 11/279:30 am -
1 stop26h 13m
Deal found 10/6![Multiple Airlines logo]()
$723
Best flights from Baltimore to LondonDiscover carefully curated flight deals from Baltimore to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Baltimore to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:12 am -
1 stop7h 48m
Thu 11/2610:00 am -
2 stops14h 42m
Deal found 10/5![Multiple Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 10/3. 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 11/176:10 am -
2 stops8h 32m
Tue 11/245:30 am -
2 stops13h 39m
Deal found 10/3![United Airlines logo]()
$1,039
This Mytrip deal was found by Cheapflights users on 10/7. 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 11/215:42 pm -
3 stops24h 03m
Sat 11/2810:00 am -
1 stop9h 14m
Deal found 10/7![Multiple Airlines logo]()
$575
This Mytrip deal was found by Cheapflights users on 10/3. 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.
Tue 11/178:41 pm -
2 stops21h 04m
Tue 11/246:40 am -
3 stops27h 13m
Deal found 10/3![Multiple Airlines logo]()
$703
This Mytrip deal was found by Cheapflights users on 10/6. 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 11/2012:38 pm -
3 stops28h 22m
Fri 11/279:30 am -
3 stops15h 12m
Deal found 10/6![Multiple Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 10/3. 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.
Mon 11/1610:09 am -
2 stops11h 43m
Mon 11/235:30 am -
2 stops13h 39m
Deal found 10/3![United Airlines logo]()
$1,039
Last-minute flights from Baltimore to LondonDiscover last-minute flight deals from Baltimore to London. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to London. Data last updated October 8, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/3. 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.
Tue 11/178:41 pm -
2 stops21h 04m
Tue 11/246:40 am -
3 stops27h 13m
Deal found 10/3![Multiple Airlines logo]()
$703
This Mytrip deal was found by Cheapflights users on 10/5. 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 11/195:45 am -
2 stops11h 15m
Thu 11/2610:00 am -
2 stops14h 42m
Deal found 10/5![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 10/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:09 pm -
1 stop20h 51m
Fri 11/279:30 am -
1 stop26h 13m
Deal found 10/6![Multiple Airlines logo]()
$723
This Mytrip deal was found by Cheapflights users on 10/7. 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 11/216:40 pm -
2 stops23h 05m
Sat 11/2810:00 am -
1 stop9h 14m
Deal found 10/7![Multiple Airlines logo]()
$551
One-way flights from Baltimore to LondonSearch for one-way flight options from Baltimore to London. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Baltimore to London. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:56 pm -
3 stops40h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:56 pm -
3 stops40h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:04 pm -
3 stops38h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:56 pm -
3 stops40h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/226:10 am -
2 stops8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![United Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:22 am -
2 stops18h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/196:10 am -
2 stops8h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![United Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 10/7. 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 11/156:10 am -
2 stops26h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![United Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:56 pm -
3 stops40h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$534
Find flight deals from Baltimore to London
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to London (YXU). 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 October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $426 (Mytrip) |
One-way from | $386 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore 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 7,457,451 searches. Data last updated October 8, 2026.
Use the filters below to find and compare flights from Baltimore to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Thu 11/19
9:12 am-5:00 pm
1 stop7h 48m
London
Thu 11/26
10:00 am-12:42 am
2 stops14h 42m
$440
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Tue 10/27
8:17 pm-6:35 am
2 stops34h 18m
London
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$455
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Sun 10/25
1:56 pm-6:35 am
3 stops40h 39m
London
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$491
Quickest round-trip
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Sun 11/22
6:10 am-2:42 pm
2 stops8h 32m
London
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$496
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Thu 11/19
6:10 am-2:42 pm
2 stops8h 32m
London
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$517
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Sun 11/15
6:10 am-8:32 am
2 stops26h 22m
London
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$520
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Wed 10/28
1:56 pm-6:35 am
3 stops40h 39m
London
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$534
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Fri 10/23
6:29 am-7:40 pm
2 stops13h 11m
London
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$550
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Sat 11/21
5:42 pm-5:45 pm
3 stops24h 03m
London
Sat 11/28
10:00 am-7:14 pm
1 stop9h 14m
$575
BaltimoreLondon
BWI Baltimore/Washington - YXU London
BWIYXU
Baltimore/Washington
Sun 11/15
5:40 pm-5:35 am
3 stops35h 55m
London
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$585
Showing 1-10 of 14 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Baltimore-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-London, Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-London, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub 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 Baltimore-London, Ontario 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 Baltimore to London
Have a flexible travel schedule? Discover the best time to fly to London from Baltimore with our price prediction graph.
BWI-YXU
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.
Related info for your journey
Find useful and relevant information for your journey from Baltimore to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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