Cheap flights from Baltimore to Southampton from £725
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Baltimore to Southampton
Cheapest flights from Baltimore to SouthamptonExplore the most affordable flight options available from Baltimore to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.
Explore the most affordable flight options available from Baltimore to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 October 2026.
Best flights from Baltimore to SouthamptonDiscover carefully curated flight deals from Baltimore to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.
Discover carefully curated flight deals from Baltimore to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 October 2026.
Last-minute flights from Baltimore to SouthamptonDiscover last-minute flight deals from Baltimore to Southampton. Data last updated 5 October 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Southampton. Data last updated 5 October 2026 and is based on user searches.
Find flight deals from Baltimore to Southampton
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Southampton (SOU). 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 5 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Baltimore to Southampton that are best for you.
Fly from
Fly to
Route
Depart
Return
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Wed 25/11
19:40-19:10
3 stops18h 30m
Southampton Eastleigh
Mon 30/11
17:55-18:40
3 stops29h 45m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Wed 13/1
11:00-08:10
2 stops16h 10m
Southampton Eastleigh
Tue 26/1
08:40-19:20
2 stops15h 40m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Wed 25/11
19:40-19:10
3 stops18h 30m
Southampton Eastleigh
Sun 29/11
11:40-17:05
2 stops58h 25m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Sun 15/11
19:40-17:15
2 stops16h 35m
Southampton Eastleigh
Sun 22/11
12:25-17:05
2 stops33h 40m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Mon 16/11
12:18-08:10
2 stops14h 52m
Southampton Eastleigh
Mon 23/11
17:45-16:49
2 stops28h 04m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Mon 16/11
19:40-08:20
3 stops31h 40m
Southampton Eastleigh
Mon 23/11
09:20-19:14
3 stops38h 54m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Wed 18/11
12:00-08:10
2 stops15h 10m
Southampton Eastleigh
Wed 25/11
08:40-23:27
2 stops19h 47m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Wed 18/11
19:40-16:20
2 stops15h 40m
Southampton Eastleigh
Wed 25/11
20:00-00:43
3 stops33h 43m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Tue 15/12
11:50-08:50
2 stops16h 00m
Southampton Eastleigh
Mon 21/12
12:25-23:59
2 stops16h 34m
BaltimoreSouthampton
BWI Baltimore/Washington - SOU Southampton Eastleigh
BWISOU
Baltimore/Washington
Wed 25/11
18:55-19:10
2 stops19h 15m
Southampton Eastleigh
Mon 30/11
20:00-17:05
2 stops26h 05m
Best time to book a flight from Baltimore to Southampton
Have a flexible travel schedule? Discover the best time to fly to Southampton from Baltimore with our price prediction graph.
Related info for your journey
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Alternative routes for Baltimore to Southampton
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Complete your trip
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Direct flights to England
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Baltimore and Southampton flights
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Popular flight searches
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Other flights to Southampton
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How does Cheapflights help users find flights from Baltimore to Southampton?
Cheapflights helps you search for flights from Baltimore to Southampton via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Baltimore to Southampton?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Baltimore to Southampton.
Can Cheapflights find flights from Baltimore to Southampton with no change fees?
Yes! Cheapflights helps users easily find flights from Baltimore to Southampton with no change fees.
Can Cheapflights notify me if prices for flights from Baltimore to Southampton become cheaper?
Not ready to book yet? You can track prices for flights from Baltimore to Southampton on Cheapflights with our Price Alert feature and get notified when better prices are available.