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Cheap flights from Rhode Island to London from $325

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to London departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Rhode Island to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
9:15 pm - 4:50 pm
BOS
-
SOU
14h 35m
1 stop
Aer Lingus Logo
9:10 am - 10:00 pm
SOU
-
BOS
17h 50m
1 stop
$706Aer Lingus
Sun, Apr 12 - Sun, Apr 19
KLM Logo
8:10 pm - 8:20 am
BOS
-
SOU
32h 10m
1 stop
KLM Logo
5:35 pm - 7:55 pm
SOU
-
BOS
30h 20m
1 stop
$718KLM
Mon, Mar 16 - Tue, Mar 24
KLM Logo
1:00 pm - 8:20 am
BOS
-
SOU
15h 20m
2 stops
KLM Logo
5:35 pm - 7:55 pm
SOU
-
BOS
30h 20m
1 stop
$723KLM
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
8:50 pm - 4:50 pm
BOS
-
SOU
15h 00m
2 stops
Multiple Airlines Logo
9:10 am - 9:45 pm
SOU
-
BOS
17h 35m
2 stops
$724Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Aer Lingus Logo
5:10 pm - 7:35 am
BOS
-
SOU
10h 25m
1 stop
Aer Lingus Logo
9:10 am - 6:50 pm
SOU
-
BOS
14h 40m
1 stop
$727Aer Lingus
Sat, Mar 28 - Sat, Apr 4
Delta Logo
12:30 pm - 8:35 am
BOS
-
SOU
15h 05m
2 stops
Delta Logo
9:05 am - 4:25 pm
SOU
-
BOS
12h 20m
1 stop
$747Delta
Thu, Apr 30 - Tue, May 19
Delta Logo
12:30 pm - 8:35 am
BOS
-
SOU
15h 05m
2 stops
Delta Logo
9:05 am - 6:58 pm
SOU
-
BOS
14h 53m
2 stops
$757Delta
Thu, Apr 30 - Tue, May 19
Air Europa Logo
4:45 pm - 5:35 pm
BOS
-
SOU
19h 50m
1 stop
Air Europa Logo
6:05 pm - 4:37 pm
SOU
-
BOS
27h 32m
1 stop
$783Air Europa
Tue, Aug 4 - Wed, Aug 19
Virgin Atlantic Logo
8:30 am - 8:45 am
PVD
-
SOU
19h 15m
2 stops
Virgin Atlantic Logo
9:05 am - 11:41 pm
SOU
-
PVD
43h 36m
2 stops
$1,264Virgin Atlantic
Fri, Aug 21 - Mon, Aug 31
Virgin Atlantic Logo
1:04 pm - 8:20 am
PVD
-
SOU
15h 16m
2 stops
Virgin Atlantic Logo
8:50 am - 11:58 pm
SOU
-
PVD
19h 08m
2 stops
$1,678Virgin Atlantic
Thu, Mar 12 - Mon, Mar 16

Delta flights from Rhode Island to Southampton

Our best Delta deals on Rhode Island to Southampton flight tickets
Delta
Apr 30
BOS12:30 pmBoston Logan Intl
15h 05m
2 stops
SOU8:35 amSouthampton Eastleigh
May 19
SOU9:05 amSouthampton Eastleigh
12h 20m
1 stop
BOS4:25 pmBoston Logan Intl
$747
Delta
Apr 30
BOS12:30 pmBoston Logan Intl
15h 05m
2 stops
SOU8:35 amSouthampton Eastleigh
May 19
SOU9:05 amSouthampton Eastleigh
14h 53m
2 stops
BOS6:58 pmBoston Logan Intl
$757
Delta
Apr 30
BOS12:30 pmBoston Logan Intl
15h 05m
2 stops
SOU8:35 amSouthampton Eastleigh
May 19
SOU9:05 amSouthampton Eastleigh
12h 20m
1 stop
BOS4:25 pmBoston Logan Intl
$787

KLM flights from Rhode Island to Southampton

Our best KLM deals on Rhode Island to Southampton flight tickets
KLM
Mar 16
BOS8:10 pmBoston Logan Intl
32h 10m
1 stop
SOU8:20 amSouthampton Eastleigh
Mar 24
SOU5:35 pmSouthampton Eastleigh
30h 20m
1 stop
BOS7:55 pmBoston Logan Intl
$718
KLM
Mar 16
BOS1:00 pmBoston Logan Intl
15h 20m
2 stops
SOU8:20 amSouthampton Eastleigh
Mar 24
SOU5:35 pmSouthampton Eastleigh
30h 20m
1 stop
BOS7:55 pmBoston Logan Intl
$723
KLM
Mar 16
BOS8:10 pmBoston Logan Intl
16h 50m
1 stop
SOU5:00 pmSouthampton Eastleigh
Aug 23
SOU5:30 pmSouthampton Eastleigh
30h 00m
1 stop
BOS6:30 pmBoston Logan Intl
$784

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Southampton 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, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Rhode Island to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sun 4/12

9:15 pm-4:50 pm

1 stop14h 35m

Southampton Eastleigh

Sun 4/19

9:10 am-10:00 pm

1 stop17h 50m

$706

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 3/16

8:10 pm-8:20 am

1 stop32h 10m

Southampton Eastleigh

Tue 3/24

5:35 pm-7:55 pm

1 stop30h 20m

$718

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 3/16

1:00 pm-8:20 am

2 stops15h 20m

Southampton Eastleigh

Tue 3/24

5:35 pm-7:55 pm

1 stop30h 20m

$723

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 4/9

8:50 pm-4:50 pm

2 stops15h 00m

Southampton Eastleigh

Thu 4/16

9:10 am-9:45 pm

2 stops17h 35m

$724

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Sat 3/28

5:10 pm-7:35 am

1 stop10h 25m

Southampton Eastleigh

Sat 4/4

9:10 am-6:50 pm

1 stop14h 40m

$727

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 4/30

12:30 pm-8:35 am

2 stops15h 05m

Southampton Eastleigh

Tue 5/19

9:05 am-4:25 pm

1 stop12h 20m

$747

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Thu 4/30

12:30 pm-8:35 am

2 stops15h 05m

Southampton Eastleigh

Tue 5/19

9:05 am-6:58 pm

2 stops14h 53m

$757

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 8/4

4:45 pm-5:35 pm

1 stop19h 50m

Southampton Eastleigh

Wed 8/19

6:05 pm-4:37 pm

1 stop27h 32m

$783

ProvidenceSouthampton

PVD - SOU

PVDSOU

Providence-TFGreen

Fri 8/21

8:30 am-8:45 am

2 stops19h 15m

Southampton Eastleigh

Mon 8/31

9:05 am-11:41 pm

2 stops43h 36m

$1,264

ProvidenceSouthampton

PVD - SOU

PVDSOU

Providence-TFGreen

Thu 3/12

1:04 pm-8:20 am

2 stops15h 16m

Southampton Eastleigh

Mon 3/16

8:50 am-11:58 pm

2 stops19h 08m

$1,678

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Rhode Island to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Rhode Island to Southampton Eastleigh?

Delta and Aer Lingus are the most popular carriers operating from Rhode Island to Southampton Eastleigh

Cheap Rhode Island to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to Southampton

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from Rhode Island to Southampton takes 10h 15m
There are no direct flights from Rhode Island to Southampton. There are no popular flight routes from Rhode Island to Southampton.
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Southampton Eastleigh Airport?

    Prices for flights from Rhode Island to Southampton Eastleigh Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rhode Island to Southampton Eastleigh Airport?

  • How old do you have to be to fly from Rhode Island to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rhode Island to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents required for your trip to Southampton Eastleigh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southampton Eastleigh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Southampton?

It is quick and easy to find Rhode Island to Southampton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southampton that suits you.

Can I find flights from Rhode Island to Southampton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southampton from Rhode Island which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Rhode Island to Southampton?

momondo provides multiple filters to help you find the best flight to Southampton from Rhode Island. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Rhode Island to Southampton right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Rhode Island to Southampton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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