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Cheap flights from Rhode Island to London Heathrow Airport from £159

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — LHR
15 Feb — 22 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Rhode Island to Heathrow

Keep the following information in mind while searching for Rhode Island to Heathrow flight deals. Data was last updated 16 January 2026.

Round-trip from

£368

One-way from

£159

Popular in

June

Cheapest in

October

Average price

£422
British Airways
  • British Airways
  • 22/4-27/4
  • 2 total stops
  • 33h 25m total
  • Rhode Island to London
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Air Canada
  • Air Canada
  • 22/4
  • 2 total stops
  • 12h 00m total
  • Rhode Island to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Rhode Island to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Rhode Island to Heathrow
Explore the most affordable flight options available from Rhode Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2026.

Wed 22/415:17
BOS
-
LHR
1 stop11h 03m
British Airways
Mon 27/419:10
LHR
-
BOS
1 stop25h 30m
British Airways
Deal found 15/1£368
Wed 11/220:00
BOS
-
LHR
Nonstop6h 50m
KLM
Wed 25/209:40
LHR
-
BOS
Nonstop7h 50m
KLM
Deal found 14/1£368
Tue 20/119:50
BOS
-
LHR
1 stop18h 40m
Icelandair
Tue 27/112:15
LHR
-
BOS
1 stop10h 35m
Icelandair
Deal found 14/1£369
Fri 13/206:00
BOS
-
LHR
1 stop9h 35m
United Airlines
Wed 18/213:45
LHR
-
BOS
1 stop11h 35m
United Airlines
Deal found 14/1£370
Tue 24/221:50
BOS
-
LHR
1 stop10h 10m
United Airlines
Fri 6/312:05
LHR
-
BOS
1 stop12h 55m
United Airlines
Deal found 14/1£371
Fri 23/105:30
BOS
-
LHR
1 stop20h 40m
Air Canada
Tue 27/113:45
LHR
-
BOS
2 stops48h 47m
Air Canada
Deal found 13/1£371
Wed 18/215:49
BOS
-
LHR
1 stop9h 31m
British Airways
Fri 6/319:10
LHR
-
BOS
Nonstop7h 45m
British Airways
Deal found 15/1£372
Tue 5/520:15
BOS
-
LHR
Nonstop6h 45m
Finnair
Wed 13/511:00
LHR
-
BOS
Nonstop7h 20m
Finnair
Deal found 14/1£373
Thu 12/308:30
BOS
-
LHR
Nonstop6h 30m
British Airways
Tue 17/308:50
LHR
-
BOS
1 stop10h 05m
British Airways
Deal found 14/1£374
Fri 6/320:00
BOS
-
LHR
Nonstop6h 50m
Multiple Airlines
Thu 12/309:00
LHR
-
BOS
1 stop12h 20m
Multiple Airlines
Deal found 15/1£374
Mon 4/523:10
BOS
-
LHR
Nonstop6h 30m
KLM
Thu 14/509:55
LHR
-
BOS
1 stop11h 38m
KLM
Deal found 13/1£375
Wed 11/219:15
BOS
-
LHR
Nonstop6h 35m
KLM
Mon 16/206:30
LHR
-
BOS
1 stop11h 55m
KLM
Deal found 14/1£376

Cheapflights Fare Finder

 
Customise your flight search to find flights from Rhode Island to Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 16 January 2026.
Use the filters below to find and compare flights from Rhode Island to London Heathrow Airport that are best for you.

Fly from

Rhode Island

Fly to

Heathrow

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 9/5

19:35-07:10

Nonstop6h 35m

London Heathrow

Tue 19/5

08:50-14:55

1 stop11h 05m

£370

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 31/1

06:00-20:35

1 stop9h 35m

London Heathrow

Tue 3/2

13:45-20:20

1 stop11h 35m

£370

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 2/2

20:00-07:50

Nonstop6h 50m

London Heathrow

Mon 16/2

06:30-13:25

1 stop11h 55m

£375

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 8/2

20:00-07:50

Nonstop6h 50m

London Heathrow

Wed 18/2

06:30-13:25

1 stop11h 55m

£375

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 26/2

19:12-06:55

Nonstop6h 43m

London Heathrow

Mon 2/3

09:20-12:19

Nonstop7h 59m

£377

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 4/5

21:30-09:15

Nonstop6h 45m

London Heathrow

Wed 13/5

18:55-21:20

Nonstop7h 25m

£380

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 22/4

23:10-10:40

Nonstop6h 30m

London Heathrow

Thu 7/5

09:40-12:10

Nonstop7h 30m

£380

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 9/2

19:25-09:15

1 stop8h 50m

London Heathrow

Sun 15/2

11:40-14:20

Nonstop7h 40m

£381

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 2/3

19:19-10:50

1 stop10h 31m

London Heathrow

Mon 9/3

06:50-19:36

2 stops16h 46m

£383

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 11/2

15:35-06:20

1 stop9h 45m

London Heathrow

Mon 16/2

19:10-21:55

Nonstop7h 45m

£383

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 44 results
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Best time to book a flight from Rhode Island to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Rhode Island with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to London Heathrow Airport

What is the cheapest month to book a flight from Rhode Island to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Rhode Island to London Heathrow Airport (average of £450). Flying from Rhode Island to London Heathrow Airport in January is currently the most expensive (average of £1,764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Rhode Island to London Heathrow Airport?

    A quick flight from Rhode Island to London Heathrow Airport can take about 6h 35m. British Airways provides one of the quickest options available for as low as £370. Airlines will cover a distance of 3254 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Rhode Island to Heathrow that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Heathrow.

  • Can I find deals for business class flights from Rhode Island to Heathrow?

    Yes. Cheapflights offers flight deals from Rhode Island to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rhode Island to London Heathrow Airport?

    Currently, March is the cheapest month in which you can book a flight from Rhode Island to London Heathrow Airport (average of £450). Flying from Rhode Island to London Heathrow Airport in January is currently the most expensive (average of £1,764). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Swindon
Bedford
Chelmsford
Eastbourne
Romford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rhode Island to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Los Angeles to London City flights
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Need flexible booking options for your flight to Heathrow from Rhode Island? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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