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Cheap flights from Rhode Island to London from $285

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 7/25. 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.
Multiple Airlines Logo
3:35 pm - 6:30 am
BOS
-
LHR
9h 55m
1 stop
Multiple Airlines Logo
10:00 pm - 10:38 pm
LHR
-
BOS
29h 38m
3 stops
$700Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
Icelandair Logo
8:50 pm - 11:55 am
BOS
-
LHR
10h 05m
1 stop
Icelandair Logo
1:05 pm - 6:50 pm
LHR
-
BOS
10h 45m
1 stop
$701Icelandair
Mon, Aug 31 - Wed, Sep 16
Icelandair Logo
8:50 pm - 11:55 am
BOS
-
LHR
10h 05m
1 stop
Icelandair Logo
1:05 pm - 6:50 pm
LHR
-
BOS
10h 45m
1 stop
$702Icelandair
Sun, Sep 6 - Tue, Sep 15
Icelandair Logo
8:50 pm - 11:55 am
BOS
-
LHR
10h 05m
1 stop
Icelandair Logo
9:25 pm - 6:50 pm
LHR
-
BOS
26h 25m
1 stop
$703Icelandair
Mon, Aug 31 - Sun, Sep 20
KLM Logo
7:05 pm - 6:45 am
BOS
-
LHR
6h 40mnonstop
KLM Logo
6:30 am - 1:19 pm
LHR
-
BOS
11h 49m
1 stop
$708KLM
Thu, Sep 3 - Sat, Sep 5
Multiple Airlines Logo
8:50 pm - 11:55 am
BOS
-
LHR
10h 05m
1 stop
Multiple Airlines Logo
5:50 pm - 2:41 pm
LHR
-
BOS
25h 51m
2 stops
$709Multiple Airlines
Sat, Aug 1 - Mon, Aug 31
United Airlines Logo
4:40 pm - 7:55 am
PVD
-
LHR
34h 15m
1 stop
United Airlines Logo
6:50 am - 11:44 pm
LHR
-
PVD
21h 54m
2 stops
$743United Airlines
Tue, Nov 10 - Fri, Nov 13
United Airlines Logo
7:40 pm - 7:10 am
PVD
-
LHR
30h 30m
2 stops
United Airlines Logo
6:50 am - 6:59 pm
LHR
-
PVD
17h 09m
2 stops
$746United Airlines
Tue, Nov 10 - Fri, Nov 13
JetBlue Logo
6:00 am - 8:45 pm
PVD
-
LHR
9h 45m
1 stop
JetBlue Logo
8:15 am - 10:56 pm
LHR
-
PVD
19h 41m
1 stop
$787JetBlue
Sat, Aug 8 - Tue, Sep 1
JetBlue Logo
6:00 am - 8:45 pm
PVD
-
LHR
9h 45m
1 stop
JetBlue Logo
8:15 am - 10:56 pm
LHR
-
PVD
19h 41m
1 stop
$820JetBlue
Sat, Aug 22 - Thu, Aug 27

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Air Canada flights from Rhode Island to London Heathrow Airport

Our best Air Canada deals on Rhode Island to London Heathrow Airport flight tickets
Air Canada
Jul 14
BOS3:35 pmBoston Logan Intl
13h 00m
2 stops
LHR9:35 amLondon Heathrow
Jan 13
LHR6:00 amLondon Heathrow
16h 58m
2 stops
BOS5:58 pmBoston Logan Intl
$831
Air Canada
Jul 15
BOS12:30 pmBoston Logan Intl
16h 30m
2 stops
LHR10:00 amLondon Heathrow
Aug 21
LHR12:40 pmLondon Heathrow
10h 02m
1 stop
BOS5:42 pmBoston Logan Intl
$838
Air Canada
Sep 6
PVD6:01 amProvidence-TFGreen
22h 59m
2 stops
LHR10:00 amLondon Heathrow
Oct 2
LHR5:40 pmLondon Heathrow
33h 18m
2 stops
PVD9:58 pmProvidence-TFGreen
$938

JetBlue flights from Rhode Island to London Heathrow Airport

Our best JetBlue deals on Rhode Island to London Heathrow Airport flight tickets
JetBlue
Aug 8
PVD6:00 amProvidence-TFGreen
9h 45m
1 stop
LHR8:45 pmLondon Heathrow
Sep 1
LHR8:15 amLondon Heathrow
19h 41m
1 stop
PVD10:56 pmProvidence-TFGreen
$787
JetBlue
Jul 15
BOS6:39 pmBoston Logan Intl
6h 51m
LHR6:30 amLondon Heathrow
Aug 21
LHR8:40 amLondon Heathrow
7h 43m
BOS11:23 amBoston Logan Intl
$818
JetBlue
Aug 22
PVD6:00 amProvidence-TFGreen
9h 45m
1 stop
LHR8:45 pmLondon Heathrow
Aug 27
LHR8:15 amLondon Heathrow
19h 41m
1 stop
PVD10:56 pmProvidence-TFGreen
$820

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to London Heathrow Airport 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 2, 2026.
Use the filters below to find and compare flights from Rhode Island to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 8/14

3:35 pm-6:30 am

1 stop9h 55m

London Heathrow

Sun 8/16

10:00 pm-10:38 pm

3 stops29h 38m

$700

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 8/31

8:50 pm-11:55 am

1 stop10h 05m

London Heathrow

Wed 9/16

1:05 pm-6:50 pm

1 stop10h 45m

$701

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 9/6

8:50 pm-11:55 am

1 stop10h 05m

London Heathrow

Tue 9/15

1:05 pm-6:50 pm

1 stop10h 45m

$702

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 8/31

8:50 pm-11:55 am

1 stop10h 05m

London Heathrow

Sun 9/20

9:25 pm-6:50 pm

1 stop26h 25m

$703
Quickest round-trip

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 9/3

7:05 pm-6:45 am

Nonstop6h 40m

London Heathrow

Sat 9/5

6:30 am-1:19 pm

1 stop11h 49m

$708

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 8/1

8:50 pm-11:55 am

1 stop10h 05m

London Heathrow

Mon 8/31

5:50 pm-2:41 pm

2 stops25h 51m

$709

ProvidenceLondon

PVD - LHR

PVDLHR

Providence-TFGreen

Tue 11/10

4:40 pm-7:55 am

1 stop34h 15m

London Heathrow

Fri 11/13

6:50 am-11:44 pm

2 stops21h 54m

$743

ProvidenceLondon

PVD - LHR

PVDLHR

Providence-TFGreen

Tue 11/10

7:40 pm-7:10 am

2 stops30h 30m

London Heathrow

Fri 11/13

6:50 am-6:59 pm

2 stops17h 09m

$746

ProvidenceLondon

PVD - LHR

PVDLHR

Providence-TFGreen

Sat 8/8

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Tue 9/1

8:15 am-10:56 pm

1 stop19h 41m

$787

ProvidenceLondon

PVD - LHR

PVDLHR

Providence-TFGreen

Sat 8/22

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Thu 8/27

8:15 am-10:56 pm

1 stop19h 41m

$820

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 London Heathrow Airport

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 day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $704. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $734.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Rhode Island to London Heathrow Airport in the afternoon for as low as $612. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $728.

How far in advance should I book a flight from Rhode Island to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $667 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Rhode Island for as low as $598 on momondo.

Can stopping save me money on Rhode Island to London Heathrow Airport flights?

You could potentially save up to 41% on your flight if you consider stops on a Rhode Island to London Heathrow Airport flight.

Cheap Rhode Island to London Heathrow Airport flight deals and tips

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

Fastest flight time

6h 30m

Direct flights

Every day
The fastest flight from Rhode Island to London Heathrow Airport takes 6h 30m
Direct flights go from Rhode Island to London Heathrow Airport every day.
Search flight deals

Frequently asked questions about flying from Rhode Island to London Heathrow Airport

  • When did momondo last update prices for flights from Rhode Island to London Heathrow Airport?

    Prices for flights from Rhode Island to London Heathrow Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rhode Island to London Heathrow Airport?

  • How old do you have to be to fly from Rhode Island to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rhode Island to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Stratford-upon-Avon
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rhode Island to London for you.

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

momondo does allow users to show only those flights to London 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 London?

momondo helps you find the best flight between Rhode Island and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from Rhode Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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