$859+ Cheap flights from Southampton (SOU) 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — BWI
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Southampton to Baltimore with Cheapflights
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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 Southampton to Baltimore
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Cheapest flights from Southampton to BaltimoreExplore the most affordable flight options available from Southampton to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Southampton to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 am -
2 stops18h 24m
Thu 11/511:02 am -
2 stops16h 08m
Deal found 10/15![Delta logo]()
$859
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:45 pm -
2 stops34h 50m
Mon 12/74:51 pm -
2 stops34h 19m
Deal found 10/16![KLM logo]()
$861
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:40 am -
2 stops14h 18m
Thu 12/1012:18 pm -
2 stops14h 52m
Deal found 10/18![Delta logo]()
$866
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:40 am -
2 stops21h 18m
Mon 11/236:29 pm -
2 stops17h 36m
Deal found 10/16![Delta logo]()
$967
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
2 stops20h 28m
Mon 11/235:34 pm -
2 stops18h 31m
Deal found 10/16![Delta logo]()
$1,022
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Mon 11/308:00 pm -
3 stops27h 40m
Mon 12/77:40 pm -
2 stops18h 50m
Deal found 10/16![Multiple Airlines logo]()
$1,025
This Mytrip deal was found by Cheapflights users on 10/18. 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 12/39:20 am -
2 stops27h 57m
Thu 12/106:00 am -
3 stops32h 30m
Deal found 10/18![Multiple Airlines logo]()
$1,072
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:40 am -
2 stops19h 22m
Tue 11/248:08 am -
2 stops19h 02m
Deal found 10/16![Delta logo]()
$1,083
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:20 am -
2 stops17h 15m
Thu 10/227:40 pm -
2 stops16h 10m
Deal found 10/15![Delta logo]()
$1,129
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:40 am -
2 stops19h 55m
Thu 11/197:08 am -
2 stops20h 02m
Deal found 10/14![Delta logo]()
$1,130
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
2 stops18h 32m
Tue 11/2412:18 pm -
2 stops14h 52m
Deal found 10/16![Delta logo]()
$1,137
Best flights from Southampton to BaltimoreDiscover carefully curated flight deals from Southampton to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Southampton to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 am -
2 stops18h 24m
Thu 11/511:02 am -
2 stops16h 08m
Deal found 10/15![Delta logo]()
$859
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Mon 11/308:00 pm -
3 stops27h 40m
Mon 12/77:40 pm -
2 stops18h 50m
Deal found 10/16![Multiple Airlines logo]()
$1,025
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:45 pm -
2 stops26h 20m
Mon 2/16:55 pm -
2 stops32h 25m
Deal found 10/16![British Airways logo]()
$1,121
This KLM deal was found by Cheapflights users on 10/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 am -
2 stops18h 24m
Thu 11/56:32 pm -
2 stops17h 33m
Deal found 10/16![KLM logo]()
$1,158
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:40 am -
2 stops14h 18m
Thu 12/1012:18 pm -
2 stops14h 52m
Deal found 10/18![Delta logo]()
$866
This Mytrip deal was found by Cheapflights users on 10/18. 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 12/39:20 am -
2 stops27h 57m
Thu 12/106:00 am -
3 stops32h 30m
Deal found 10/18![Multiple Airlines logo]()
$1,072
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
2 stops20h 28m
Mon 11/235:34 pm -
2 stops18h 31m
Deal found 10/16![Delta logo]()
$1,022
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:40 am -
2 stops14h 11m
Tue 11/2410:25 am -
2 stops16h 45m
Deal found 10/16![Delta logo]()
$1,083
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:40 am -
2 stops19h 55m
Thu 11/197:08 am -
2 stops20h 02m
Deal found 10/14![Delta logo]()
$1,130
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
2 stops18h 32m
Tue 11/2412:18 pm -
2 stops14h 52m
Deal found 10/16![Delta logo]()
$1,137
Last-minute flights from Southampton to BaltimoreDiscover last-minute flight deals from Southampton to Baltimore. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Southampton to Baltimore. Data last updated October 19, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:20 am -
2 stops17h 15m
Thu 10/227:40 pm -
2 stops16h 10m
Deal found 10/15![Delta logo]()
$1,129
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 am -
2 stops18h 24m
Thu 11/511:02 am -
2 stops16h 08m
Deal found 10/15![Delta logo]()
$859
This KLM deal was found by Cheapflights users on 10/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 am -
2 stops18h 24m
Thu 11/56:32 pm -
2 stops17h 33m
Deal found 10/16![KLM logo]()
$1,158
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:40 am -
2 stops19h 55m
Thu 11/197:08 am -
2 stops20h 02m
Deal found 10/14![Delta logo]()
$1,130
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
2 stops20h 28m
Mon 11/235:34 pm -
2 stops18h 31m
Deal found 10/16![Delta logo]()
$1,022
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:30 am -
2 stops18h 32m
Tue 11/2412:18 pm -
2 stops14h 52m
Deal found 10/16![Delta logo]()
$1,137
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:40 am -
2 stops21h 18m
Mon 11/236:29 pm -
2 stops17h 36m
Deal found 10/16![Delta logo]()
$967
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:40 am -
2 stops19h 22m
Tue 11/248:08 am -
2 stops19h 02m
Deal found 10/16![Delta logo]()
$1,083
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:40 am -
2 stops14h 11m
Sun 11/226:00 am -
2 stops21h 10m
Deal found 10/16![Delta logo]()
$1,151
This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/305:45 pm -
2 stops34h 50m
Mon 12/74:51 pm -
2 stops34h 19m
Deal found 10/16![KLM logo]()
$861
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Mon 11/308:00 pm -
3 stops27h 40m
Mon 12/77:40 pm -
2 stops18h 50m
Deal found 10/16![Multiple Airlines logo]()
$1,025
One-way flights from Southampton to BaltimoreSearch for one-way flight options from Southampton to Baltimore. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Southampton to Baltimore. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:00 pm -
2 stops26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Aer Lingus logo]()
$915
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:00 am -
2 stops37h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![British Airways logo]()
$1,117
This British Airways deal was found by Cheapflights users on 10/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:15 am -
2 stops35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![British Airways logo]()
$1,124
This British Airways deal was found by Cheapflights users on 10/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:40 pm -
2 stops26h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![British Airways logo]()
$1,128
This SmartFares deal was found by Cheapflights users on 10/16. 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.
Fri 11/68:00 pm -
2 stops26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$1,351
Find flight deals from Southampton to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) 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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $859 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $674 |
Cheapflights Fare Finder
Customize your flight search to find flights from Southampton 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 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from Southampton to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Thu 10/29
8:40 am-11:04 pm
2 stops18h 24m
Baltimore/Washington
Thu 11/5
11:02 am-8:10 am
2 stops16h 08m
$859
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Thu 12/3
8:40 am-5:58 pm
2 stops14h 18m
Baltimore/Washington
Thu 12/10
12:18 pm-8:10 am
2 stops14h 52m
$866
Quickest round-trip
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Mon 11/23
8:00 pm-5:05 pm
2 stops26h 05m
Baltimore/Washington
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$915
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Sun 11/15
9:30 am-12:58 am
2 stops20h 28m
Baltimore/Washington
Mon 11/23
5:34 pm-5:05 pm
2 stops18h 31m
$1,022
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Mon 11/30
8:00 pm-6:40 pm
3 stops27h 40m
Baltimore/Washington
Mon 12/7
7:40 pm-7:30 pm
2 stops18h 50m
$1,025
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Thu 12/3
9:20 am-8:17 am
2 stops27h 57m
Baltimore/Washington
Thu 12/10
6:00 am-7:30 pm
3 stops32h 30m
$1,072
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Tue 11/17
8:40 am-5:51 pm
2 stops14h 11m
Baltimore/Washington
Tue 11/24
10:25 am-8:10 am
2 stops16h 45m
$1,083
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Sat 11/21
10:15 am-5:05 pm
2 stops35h 50m
Baltimore/Washington
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$1,117
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Thu 11/19
9:00 am-5:05 pm
2 stops37h 05m
Baltimore/Washington
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$1,117
SouthamptonBaltimore
SOU Southampton Eastleigh - BWI Baltimore/Washington
SOUBWI
Southampton Eastleigh
Thu 1/28
7:45 pm-5:05 pm
2 stops26h 20m
Baltimore/Washington
Mon 2/1
6:55 pm-8:20 am
2 stops32h 25m
$1,121
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from Southampton to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Southampton with our price prediction graph.
SOU-BWI
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 Southampton to Baltimore. 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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