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Cheap flights from Rhode Island to London from $194

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 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
JetBlue Logo
7:12 pm - 6:55 am
BOS
-
LHR
6h 43mnonstop
JetBlue Logo
9:20 am - 12:16 pm
LHR
-
BOS
7h 56mnonstop
$504JetBlue
Fri, Jan 23 - Sun, Jan 25
JetBlue Logo
7:12 pm - 6:55 am
BOS
-
LHR
6h 43mnonstop
JetBlue Logo
9:20 am - 12:16 pm
LHR
-
BOS
7h 56mnonstop
$505JetBlue
Mon, Jan 12 - Tue, Jan 20
Virgin Atlantic Logo
8:00 pm - 7:50 am
BOS
-
LHR
6h 50mnonstop
Virgin Atlantic Logo
5:35 pm - 4:20 pm
LHR
-
BOS
27h 45m1 stop
$506Virgin Atlantic
Mon, Jan 12 - Tue, Jan 20
Finnair Logo
7:15 pm - 7:00 am
BOS
-
LHR
6h 45mnonstop
Finnair Logo
1:30 pm - 4:05 pm
LHR
-
BOS
7h 35mnonstop
$507Finnair
Mon, Feb 16 - Fri, Feb 20
British Airways Logo
7:15 pm - 7:00 am
BOS
-
LHR
6h 45mnonstop
British Airways Logo
1:30 pm - 4:15 pm
LHR
-
BOS
7h 45mnonstop
$508British Airways
Sun, Jan 11 - Sun, Jan 18
Finnair Logo
7:15 pm - 7:00 am
BOS
-
LHR
6h 45mnonstop
Finnair Logo
1:30 pm - 4:15 pm
LHR
-
BOS
7h 45mnonstop
$509Finnair
Thu, Jan 8 - Mon, Jan 12
British Airways Logo
7:15 pm - 7:00 am
BOS
-
LHR
6h 45mnonstop
British Airways Logo
7:10 pm - 9:55 pm
LHR
-
BOS
7h 45mnonstop
$510British Airways
Thu, Jan 8 - Sun, Jan 11
British Airways Logo
7:15 pm - 7:00 am
BOS
-
LHR
6h 45mnonstop
British Airways Logo
7:10 pm - 9:55 pm
LHR
-
BOS
7h 45mnonstop
$511British Airways
Fri, Jan 9 - Sun, Jan 11
KLM Logo
11:55 pm - 11:25 am
BOS
-
LHR
6h 30mnonstop
KLM Logo
9:40 am - 12:30 pm
LHR
-
BOS
7h 50mnonstop
$513KLM
Wed, Dec 31 - Fri, Jan 9
KLM Logo
6:25 pm - 11:40 am
PVD
-
LHR
12h 15m1 stop
KLM Logo
11:45 am - 11:30 pm
LHR
-
PVD
16h 45m2 stops
$630KLM
Wed, Jan 28 - Sun, Feb 1

JetBlue flights from Rhode Island to London Heathrow Airport

Our best JetBlue deals on Rhode Island to London Heathrow Airport flight tickets
JetBlue
Jan 23
BOS7:12 pmBoston Logan Intl
6h 43m
LHR6:55 amLondon Heathrow
Jan 30
LHR9:20 amLondon Heathrow
7h 56m
BOS12:16 pmBoston Logan Intl
$504
Find similar
JetBlue
May 4
BOS6:40 pmBoston Logan Intl
6h 50m
LHR6:30 amLondon Heathrow
May 13
LHR8:25 amLondon Heathrow
7h 39m
BOS11:04 amBoston Logan Intl
$519
Find similar
JetBlue
Dec 15
BOS7:12 pmBoston Logan Intl
6h 43m
LHR6:55 amLondon Heathrow
Dec 25
LHR9:20 amLondon Heathrow
7h 52m
BOS12:12 pmBoston Logan Intl
$530
Find similar

Iberia flights from Rhode Island to London Heathrow Airport

Our best Iberia deals on Rhode Island to London Heathrow Airport flight tickets
Iberia
Jan 12
BOS7:15 pmBoston Logan Intl
6h 45m
LHR7:00 amLondon Heathrow
Jan 20
LHR7:40 pmLondon Heathrow
24h 35m
1 stop
BOS3:15 pmBoston Logan Intl
$506
Find similar
Iberia
Dec 15
BOS9:20 pmBoston Logan Intl
14h 15m
1 stop
LHR4:35 pmLondon Heathrow
Dec 22
LHR11:25 amLondon Heathrow
13h 25m
1 stop
BOS7:50 pmBoston Logan Intl
$533
Find similar
Iberia
Dec 15
BOS4:45 pmBoston Logan Intl
10h 40m
1 stop
LHR8:25 amLondon Heathrow
Dec 25
LHR1:30 pmLondon Heathrow
7h 30m
BOS4:00 pmBoston Logan Intl
$553
Find similar

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 December 14, 2025.
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

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 1/23

7:12 pm-6:55 am

Nonstop6h 43m

London Heathrow

Sun 1/25

9:20 am-12:16 pm

Nonstop7h 56m

$504

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 1/12

7:12 pm-6:55 am

Nonstop6h 43m

London Heathrow

Tue 1/20

9:20 am-12:16 pm

Nonstop7h 56m

$505

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 1/12

8:00 pm-7:50 am

Nonstop6h 50m

London Heathrow

Tue 1/20

5:35 pm-4:20 pm

1 stop27h 45m

$506

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 2/16

7:15 pm-7:00 am

Nonstop6h 45m

London Heathrow

Fri 2/20

1:30 pm-4:05 pm

Nonstop7h 35m

$507

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 1/11

7:15 pm-7:00 am

Nonstop6h 45m

London Heathrow

Sun 1/18

1:30 pm-4:15 pm

Nonstop7h 45m

$508

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 1/8

7:15 pm-7:00 am

Nonstop6h 45m

London Heathrow

Mon 1/12

1:30 pm-4:15 pm

Nonstop7h 45m

$509

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 1/8

7:15 pm-7:00 am

Nonstop6h 45m

London Heathrow

Sun 1/11

7:10 pm-9:55 pm

Nonstop7h 45m

$510

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 1/9

7:15 pm-7:00 am

Nonstop6h 45m

London Heathrow

Sun 1/11

7:10 pm-9:55 pm

Nonstop7h 45m

$511

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 12/31

11:55 pm-11:25 am

Nonstop6h 30m

London Heathrow

Fri 1/9

9:40 am-12:30 pm

Nonstop7h 50m

$513

ProvidenceLondon

PVD - LHR

PVDLHR

Providence-TFGreen

Wed 1/28

6:25 pm-11:40 am

1 stop12h 15m

London Heathrow

Sun 2/1

11:45 am-11:30 pm

2 stops16h 45m

$630

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 month to fly to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Rhode Island, with most prices found around $541. If you’re not able to fly to London Heathrow Airport in October, then January is your next best option. Flight prices from Rhode Island to London Heathrow Airport during January average around $576.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $659. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $722.

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 $638. 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 $699.

How far in advance should I book a flight 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 $635 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 $593 on momondo.

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

  • 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.

Best airlines flying from Rhode Island to London Heathrow Airport

Compare and see reviews for airlines that fly from Rhode Island to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $640Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
American AirlinesPriceFrom $715Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near London?

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

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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