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Cheap flights from Rhode Island to London from £164

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 7/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
19:25 - 09:15
BOS
-
LHR
8h 50m
1 stop
Aer Lingus Logo
10:00 - 17:50
LHR
-
BOS
11h 50m
1 stop
£361Aer Lingus
Thu, 5 Mar - Sun, 8 Mar
Aer Lingus Logo
19:25 - 09:15
BOS
-
LHR
8h 50m
1 stop
Aer Lingus Logo
10:00 - 16:50
LHR
-
BOS
11h 50m
1 stop
£361Aer Lingus
Sat, 21 Feb - Sun, 1 Mar
Icelandair Logo
23:00 - 20:20
BOS
-
LHR
16h 20m
1 stop
Icelandair Logo
21:25 - 18:50
LHR
-
BOS
26h 25m
1 stop
£362Icelandair
Wed, 6 May - Sun, 24 May
Aer Lingus Logo
17:10 - 08:05
BOS
-
LHR
9h 55m
1 stop
Aer Lingus Logo
10:00 - 16:50
LHR
-
BOS
11h 50m
1 stop
£363Aer Lingus
Wed, 18 Feb - Thu, 26 Feb
Icelandair Logo
23:00 - 20:20
BOS
-
LHR
16h 20m
1 stop
Icelandair Logo
13:05 - 21:45
LHR
-
BOS
13h 40m
1 stop
£364Icelandair
Wed, 8 Apr - Sat, 18 Apr
Icelandair Logo
20:50 - 11:55
BOS
-
LHR
10h 05m
1 stop
Icelandair Logo
13:05 - 18:50
LHR
-
BOS
10h 45m
1 stop
£364Icelandair
Tue, 14 Apr - Wed, 22 Apr
Aer Lingus Logo
19:25 - 09:15
BOS
-
LHR
8h 50m
1 stop
Aer Lingus Logo
10:00 - 17:50
LHR
-
BOS
11h 50m
1 stop
£365Aer Lingus
Thu, 5 Mar - Sun, 15 Mar
Multiple Airlines Logo
10:15 - 07:10
BOS
-
LHR
15h 55m
1 stop
Multiple Airlines Logo
06:00 - 14:05
LHR
-
BOS
13h 05m
1 stop
£366Multiple Airlines
Tue, 17 Feb - Tue, 24 Feb
Austrian Airlines Logo
18:25 - 14:05
BOS
-
LHR
14h 40m
1 stop
Austrian Airlines Logo
06:00 - 14:05
LHR
-
BOS
13h 05m
1 stop
£367Austrian Airlines
Tue, 17 Feb - Fri, 20 Feb
Iberia Logo
19:15 - 07:00
BOS
-
LHR
6h 45mdirect
Iberia Logo
11:25 - 19:50
LHR
-
BOS
13h 25m
1 stop
£367Iberia
Wed, 18 Feb - Sat, 28 Feb

JetBlue flights from Rhode Island to London Heathrow Airport

Our best JetBlue deals on Rhode Island to London Heathrow Airport flight tickets
JetBlue
16 Feb
BOS19:12Boston Logan Intl
6h 43m
LHR06:55London Heathrow
5 Mar
LHR09:20London Heathrow
7h 59m
BOS12:19Boston Logan Intl
£386
JetBlue
27 Feb
BOS19:12Boston Logan Intl
6h 43m
LHR06:55London Heathrow
6 Mar
LHR09:20London Heathrow
7h 55m
BOS12:15Boston Logan Intl
£387
JetBlue
4 Mar
PVD06:30Providence-TFGreen
10h 10m
1 stop
LHR21:40London Heathrow
8 Mar
LHR12:20London Heathrow
15h 18m
1 stop
PVD23:38Providence-TFGreen
£484

Delta flights from Rhode Island to London Heathrow Airport

Our best Delta deals on Rhode Island to London Heathrow Airport flight tickets
Delta
15 Feb
BOS19:15Boston Logan Intl
6h 35m
LHR06:50London Heathrow
20 Feb
LHR06:30London Heathrow
11h 55m
1 stop
BOS13:25Boston Logan Intl
£384
Delta
7 Feb
BOS19:15Boston Logan Intl
6h 35m
LHR06:50London Heathrow
13 Feb
LHR09:40London Heathrow
7h 50m
BOS12:30Boston Logan Intl
£387
Delta
15 Feb
BOS20:00Boston Logan Intl
6h 50m
LHR07:50London Heathrow
24 Feb
LHR13:05London Heathrow
7h 55m
BOS16:00Boston Logan Intl
£388

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 6 February 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

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 5/3

19:25-09:15

1 stop8h 50m

London Heathrow

Sun 8/3

10:00-17:50

1 stop11h 50m

£361

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 21/2

19:25-09:15

1 stop8h 50m

London Heathrow

Sun 1/3

10:00-16:50

1 stop11h 50m

£361

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 6/5

23:00-20:20

1 stop16h 20m

London Heathrow

Sun 24/5

21:25-18:50

1 stop26h 25m

£362

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 18/2

17:10-08:05

1 stop9h 55m

London Heathrow

Thu 26/2

10:00-16:50

1 stop11h 50m

£363

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 8/4

23:00-20:20

1 stop16h 20m

London Heathrow

Sat 18/4

13:05-21:45

1 stop13h 40m

£364

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 14/4

20:50-11:55

1 stop10h 05m

London Heathrow

Wed 22/4

13:05-18:50

1 stop10h 45m

£364

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 5/3

19:25-09:15

1 stop8h 50m

London Heathrow

Sun 15/3

10:00-17:50

1 stop11h 50m

£365

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 17/2

10:15-07:10

1 stop15h 55m

London Heathrow

Tue 24/2

06:00-14:05

1 stop13h 05m

£366

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 17/2

18:25-14:05

1 stop14h 40m

London Heathrow

Fri 20/2

06:00-14:05

1 stop13h 05m

£367

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 18/2

19:15-07:00

Nonstop6h 45m

London Heathrow

Sat 28/2

11:25-19:50

1 stop13h 25m

£367

Flights are sorted by cheapest return 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?

In general, October is the cheapest month to fly from Rhode Island to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £393. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Rhode Island averaging around £420.

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

On average, the least expensive day to fly to London Heathrow Airport from Rhode Island is on a Monday. momondo users have found tickets for Monday departures for as low as £458. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £540.

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 evening. momondo users have found flights departing from Rhode Island to London Heathrow Airport in the evening for as low as £489. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £530 on average. Flights to London Heathrow Airport from Rhode Island in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 £466 when searching weeks before you fly. 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 £449 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 were last updated today.

  • 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?

    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 London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Poole
Guildford
Chelmsford
Hayes
Dover
Swanage
Folkestone

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rhode Island to London. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to London from Rhode Island with this policy.

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

momondo provides multiple filters to help you find the best flight to London 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 London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rhode Island to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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