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Cheap flights from Rhode Island to London from $494

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 10/4. 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
1 adult, Economy, 0 bags

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
5:25 pm - 8:40 am
BOS
-
SOU
10h 15m
1 stop
Aer Lingus Logo
9:15 am - 2:55 pm
SOU
-
BOS
10h 40m
1 stop
$797Aer Lingus
Mon, Aug 24 - Tue, Sep 8
Aer Lingus Logo
5:25 pm - 8:40 am
BOS
-
SOU
10h 15m
1 stop
Aer Lingus Logo
9:15 am - 2:55 pm
SOU
-
BOS
10h 40m
1 stop
$843Aer Lingus
Mon, Aug 24 - Tue, Sep 8
Aer Lingus Logo
5:25 pm - 8:40 am
BOS
-
SOU
10h 15m
1 stop
Aer Lingus Logo
8:00 pm - 7:30 pm
SOU
-
BOS
28h 30m
2 stops
$856Aer Lingus
Mon, Aug 24 - Tue, Sep 8
Aer Lingus Logo
5:25 pm - 8:05 am
BOS
-
SOU
9h 40m
1 stop
Aer Lingus Logo
9:15 am - 6:50 pm
SOU
-
BOS
14h 35m
1 stop
$912Aer Lingus
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
10:40 am - 7:30 pm
BOS
-
SOU
27h 50m
2 stops
Multiple Airlines Logo
8:00 pm - 8:05 pm
SOU
-
BOS
29h 05m
2 stops
$951Multiple Airlines
Mon, Aug 24 - Tue, Sep 8
Multiple Airlines Logo
12:30 pm - 7:30 pm
BOS
-
SOU
26h 00m
3 stops
Multiple Airlines Logo
9:15 am - 9:50 am
SOU
-
BOS
29h 35m
3 stops
$952Multiple Airlines
Mon, Aug 24 - Tue, Sep 8
Multiple Airlines Logo
5:25 pm - 10:15 am
BOS
-
SOU
11h 50m
2 stops
Multiple Airlines Logo
9:15 am - 2:55 pm
SOU
-
BOS
10h 40m
1 stop
$957Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
10:40 am - 4:50 pm
BOS
-
SOU
25h 10m
3 stops
Multiple Airlines Logo
5:20 pm - 3:40 pm
SOU
-
BOS
27h 20m
3 stops
$969Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
5:25 pm - 8:40 am
BOS
-
SOU
10h 15m
1 stop
Multiple Airlines Logo
9:15 am - 9:26 pm
SOU
-
BOS
17h 11m
3 stops
$974Multiple Airlines
Mon, Aug 24 - Tue, Sep 8
Multiple Airlines Logo
10:50 am - 7:30 pm
BOS
-
SOU
27h 40m
2 stops
Multiple Airlines Logo
8:00 pm - 8:05 pm
SOU
-
BOS
29h 05m
2 stops
$978Multiple Airlines
Tue, Sep 1 - Tue, Sep 8

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Aer Lingus flights from Rhode Island to Southampton

Our best Aer Lingus deals on Rhode Island to Southampton flight tickets
Aer Lingus
Aug 24
BOS5:25 pmBoston Logan Intl
10h 15m
1 stop
SOU8:40 amSouthampton Eastleigh
Sep 8
SOU9:15 amSouthampton Eastleigh
10h 40m
1 stop
BOS2:55 pmBoston Logan Intl
$797
Aer Lingus
Aug 24
BOS5:25 pmBoston Logan Intl
10h 15m
1 stop
SOU8:40 amSouthampton Eastleigh
Sep 8
SOU9:15 amSouthampton Eastleigh
10h 40m
1 stop
BOS2:55 pmBoston Logan Intl
$843
Aer Lingus
Aug 24
BOS5:25 pmBoston Logan Intl
10h 15m
1 stop
SOU8:40 amSouthampton Eastleigh
Sep 8
SOU8:00 pmSouthampton Eastleigh
28h 30m
2 stops
BOS7:30 pmBoston Logan Intl
$856

British Airways flights from Rhode Island to Southampton

Our best British Airways deals on Rhode Island to Southampton flight tickets
British Airways
Jul 26
BOS5:25 pmBoston Logan Intl
18h 25m
1 stop
SOU4:50 pmSouthampton Eastleigh
Jul 27
SOU7:55 pmSouthampton Eastleigh
21h 40m
2 stops
BOS12:35 pmBoston Logan Intl
$4,238
British Airways
Aug 2
BOS9:55 pmBoston Logan Intl
16h 30m
2 stops
SOU7:25 pmSouthampton Eastleigh
Aug 9
SOU9:20 amSouthampton Eastleigh
10h 35m
1 stop
BOS2:55 pmBoston Logan Intl
$4,391
British Airways
Jul 26
BOS9:55 pmBoston Logan Intl
16h 30m
2 stops
SOU7:25 pmSouthampton Eastleigh
Aug 3
SOU8:00 pmSouthampton Eastleigh
27h 50m
1 stop
BOS6:50 pmBoston Logan Intl
$4,405

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 July 22, 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

Cheapest round-trip
Quickest round-trip

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 8/24

5:25 pm-8:40 am

1 stop10h 15m

Southampton Eastleigh

Tue 9/8

9:15 am-2:55 pm

1 stop10h 40m

$797

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 8/24

5:25 pm-8:40 am

1 stop10h 15m

Southampton Eastleigh

Tue 9/8

9:15 am-2:55 pm

1 stop10h 40m

$843

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 8/24

5:25 pm-8:40 am

1 stop10h 15m

Southampton Eastleigh

Tue 9/8

8:00 pm-7:30 pm

2 stops28h 30m

$856

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 9/1

5:25 pm-8:05 am

1 stop9h 40m

Southampton Eastleigh

Tue 9/8

9:15 am-6:50 pm

1 stop14h 35m

$912

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 8/24

10:40 am-7:30 pm

2 stops27h 50m

Southampton Eastleigh

Tue 9/8

8:00 pm-8:05 pm

2 stops29h 05m

$951

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 8/24

12:30 pm-7:30 pm

3 stops26h 00m

Southampton Eastleigh

Tue 9/8

9:15 am-9:50 am

3 stops29h 35m

$952

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 9/1

5:25 pm-10:15 am

2 stops11h 50m

Southampton Eastleigh

Tue 9/8

9:15 am-2:55 pm

1 stop10h 40m

$957

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 9/1

10:40 am-4:50 pm

3 stops25h 10m

Southampton Eastleigh

Tue 9/8

5:20 pm-3:40 pm

3 stops27h 20m

$969

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Mon 8/24

5:25 pm-8:40 am

1 stop10h 15m

Southampton Eastleigh

Tue 9/8

9:15 am-9:26 pm

3 stops17h 11m

$974

BostonSouthampton

BOS - SOU

BOSSOU

Boston Logan Intl

Tue 9/1

10:50 am-7:30 pm

2 stops27h 40m

Southampton Eastleigh

Tue 9/8

8:00 pm-8:05 pm

2 stops29h 05m

$978

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?

Aer Lingus and Delta 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.
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Frequently asked questions about flying from Rhode Island to Southampton

  • 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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