Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Rhode Island to London from £145

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 28/1. 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
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Rhode Island to London

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
19:12 - 06:55
BOS
-
LHR
6h 43mdirect
JetBlue Logo
09:20 - 12:16
LHR
-
BOS
7h 56mdirect
£376JetBlue
Mo, 12 Jan - So, 18 Jan
Multiple Airlines Logo
13:55 - 11:05
BOS
-
LHR
16h 10m1 stop
Multiple Airlines Logo
13:45 - 20:20
LHR
-
BOS
11h 35m1 stop
£377Multiple Airlines
Fr, 13 Feb - Di, 17 Feb
Austrian Airlines Logo
14:15 - 10:50
BOS
-
LHR
15h 35m1 stop
Austrian Airlines Logo
16:20 - 18:57
LHR
-
BOS
31h 37m1 stop
£378Austrian Airlines
Do, 1 Jan - Do, 8 Jan
Iberia Logo
20:20 - 07:50
BOS
-
LHR
6h 30mdirect
Iberia Logo
07:50 - 21:05
LHR
-
BOS
18h 15m1 stop
£379Iberia
Do, 23 Apr - Di, 28 Apr
United Airlines Logo
15:35 - 07:10
BOS
-
LHR
11h 35m1 stop
United Airlines Logo
12:05 - 21:20
LHR
-
BOS
13h 15m1 stop
£379United Airlines
Mo, 16 Mrz - Do, 26 Mrz
Multiple Airlines Logo
14:27 - 06:40
BOS
-
LHR
11h 13m1 stop
Multiple Airlines Logo
09:00 - 20:20
LHR
-
BOS
16h 20m1 stop
£380Multiple Airlines
Sa, 24 Jan - Mi, 28 Jan
British Airways Logo
19:15 - 07:00
BOS
-
LHR
6h 45mdirect
British Airways Logo
19:10 - 21:55
LHR
-
BOS
7h 45mdirect
£381British Airways
Do, 8 Jan - So, 11 Jan
British Airways Logo
19:15 - 07:00
BOS
-
LHR
6h 45mdirect
British Airways Logo
13:30 - 16:15
LHR
-
BOS
7h 45mdirect
£382British Airways
Sa, 10 Jan - Sa, 17 Jan
United Airlines Logo
18:40 - 20:35
BOS
-
LHR
20h 55m1 stop
United Airlines Logo
13:25 - 13:13
LHR
-
BOS
28h 48m2 stops
£382United Airlines
Fr, 16 Jan - Mo, 19 Jan
Delta Logo
19:10 - 06:50
BOS
-
LHR
6h 40mdirect
Delta Logo
13:05 - 16:00
LHR
-
BOS
7h 55mdirect
£383Delta
Di, 30 Dez - Mo, 12 Jan

JetBlue flights from Rhode Island to London Heathrow Airport

Our best JetBlue deals on Rhode Island to London Heathrow Airport flight tickets
JetBlue
12 Jan
BOS19:12Boston Logan Intl
6h 43m
LHR06:55London Heathrow
18 Jan
LHR09:20London Heathrow
7h 56m
BOS12:16Boston Logan Intl
£376
Find similar
JetBlue
30 Mar
BOS18:29Boston Logan Intl
7h 01m
LHR06:30London Heathrow
7 Apr
LHR08:25London Heathrow
7h 58m
BOS11:23Boston Logan Intl
£388
Find similar
JetBlue
25 Jan
BOS13:40Boston Logan Intl
14h 50m
1 stop
LHR09:30London Heathrow
29 Jan
LHR09:20London Heathrow
7h 56m
BOS12:16Boston Logan Intl
£413
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
23 Apr
BOS20:20Boston Logan Intl
6h 30m
LHR07:50London Heathrow
28 Apr
LHR07:50London Heathrow
18h 15m
1 stop
BOS21:05Boston Logan Intl
£379
Find similar
Iberia
13 Dec
BOS19:15Boston Logan Intl
6h 45m
LHR07:00London Heathrow
18 Dec
LHR10:45London Heathrow
14h 05m
1 stop
BOS19:50Boston Logan Intl
£388
Find similar
Iberia
13 Dec
BOS17:00Boston Logan Intl
11h 15m
1 stop
LHR09:15London Heathrow
17 Dec
LHR11:25London Heathrow
13h 25m
1 stop
BOS19:50Boston Logan Intl
£391
Find similar

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 12 Dezember 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

Mo 12/1

19:12-06:55

Nonstop6h 43m

London Heathrow

So 18/1

09:20-12:16

Nonstop7h 56m

£376

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fr 13/2

13:55-11:05

1 stop16h 10m

London Heathrow

Di 17/2

13:45-20:20

1 stop11h 35m

£377

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Do 1/1

14:15-10:50

1 stop15h 35m

London Heathrow

Do 8/1

16:20-18:57

1 stop31h 37m

£378

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Do 23/4

20:20-07:50

Nonstop6h 30m

London Heathrow

Di 28/4

07:50-21:05

1 stop18h 15m

£379

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mo 16/3

15:35-07:10

1 stop11h 35m

London Heathrow

Do 26/3

12:05-21:20

1 stop13h 15m

£379

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sa 24/1

14:27-06:40

1 stop11h 13m

London Heathrow

Mi 28/1

09:00-20:20

1 stop16h 20m

£380

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Do 8/1

19:15-07:00

Nonstop6h 45m

London Heathrow

So 11/1

19:10-21:55

Nonstop7h 45m

£381

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sa 10/1

19:15-07:00

Nonstop6h 45m

London Heathrow

Sa 17/1

13:30-16:15

Nonstop7h 45m

£382

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fr 16/1

18:40-20:35

1 stop20h 55m

London Heathrow

Mo 19/1

13:25-13:13

2 stops28h 48m

£382

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Di 30/12

19:10-06:50

Nonstop6h 40m

London Heathrow

Mo 12/1

13:05-16:00

Nonstop7h 55m

£383

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £404. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Rhode Island averaging around £429.

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 £480. 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 £589.

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 £508. 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 £543 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 £474 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 £442 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
Swindon
Stratford-upon-Avon
Canterbury
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
Chelmsford
Dover
Worthing

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
So 11/1
So 18/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London