Cheap flights from Rhode Island to London from £146

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 22/1. 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
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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
15:40 - 07:10BOS-LHR
10h 30m1 stop
Air Canada Logo
06:50 - 19:42LHR-BOS
17h 52m2 stops
£388Air Canada
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Thu, 8 Jan - Sat, 7 Feb
Multiple Airlines Logo
13:00 - 16:05BOS-LTN
22h 05m2 stops
Multiple Airlines Logo
06:00 - 22:37LTN-BOS
21h 37m2 stops
£388Multiple Airlines
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Icelandair Logo
23:30 - 14:40BOS-LGW
10h 10m1 stop
Icelandair Logo
15:40 - 22:10LGW-BOS
11h 30m1 stop
£388Icelandair
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Sun, 26 Apr - Fri, 1 May
Icelandair Logo
19:50 - 10:55BOS-LGW
10h 05m1 stop
Icelandair Logo
11:55 - 17:50LGW-BOS
10h 55m1 stop
£389Icelandair
Find Deal
Wed, 7 Jan - Thu, 22 Jan
Delta Logo
20:00 - 07:50BOS-LHR
6h 50mdirect
Delta Logo
13:05 - 16:00LHR-BOS
7h 55mdirect
£389Delta
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Wed, 31 Dec - Sun, 11 Jan
Multiple Airlines Logo
17:30 - 07:50BOS-LTN
9h 20m1 stop
Multiple Airlines Logo
07:55 - 14:40LTN-BOS
11h 45m1 stop
£389Multiple Airlines
Find Deal
Sun, 12 Apr - Sun, 19 Apr
Delta Logo
23:55 - 11:25BOS-LHR
6h 30mdirect
Delta Logo
13:05 - 16:00LHR-BOS
7h 55mdirect
£390Delta
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Fri, 5 Dec - Sun, 7 Dec
United Airlines Logo
18:40 - 10:00BOS-LHR
10h 20m1 stop
United Airlines Logo
08:45 - 15:30LHR-BOS
11h 45m1 stop
£395United Airlines
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Sat, 18 Apr - Wed, 29 Apr
SWISS Logo
22:10 - 17:50BOS-LGW
14h 40m1 stop
SWISS Logo
18:40 - 20:20LGW-BOS
30h 40m1 stop
£395SWISS
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Sun, 1 Mar - Tue, 3 Mar
SWISS Logo
22:10 - 12:55BOS-LCY
9h 45m1 stop
SWISS Logo
13:30 - 20:20LCY-BOS
11h 50m1 stop
£401SWISS
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Mon, 8 Dec - Wed, 17 Dec

Air Canada flights from Rhode Island to London

Our best Air Canada deals on Rhode Island to London flight tickets
Air Canada
9 Jan
BOS15:40Boston Logan Intl
10h 30m
1 stop
LHR07:10London Heathrow
16 Jan
LHR06:50London Heathrow
17h 52m
2 stops
BOS19:42Boston Logan Intl
Air Canada
1 Dec
BOS15:40Boston Logan Intl
14h 40m
2 stops
LHR11:20London Heathrow
5 Dec
LHR13:25London Heathrow
13h 02m
1 stop
BOS21:27Boston Logan Intl
Air Canada
5 Dec
BOS15:40Boston Logan Intl
14h 40m
2 stops
LHR11:20London Heathrow
10 Dec
LHR13:25London Heathrow
14h 12m
2 stops
BOS22:37Boston Logan Intl

Delta flights from Rhode Island to London

Our best Delta deals on Rhode Island to London flight tickets
Delta
31 Dec
BOS20:00Boston Logan Intl
6h 50m
LHR07:50London Heathrow
11 Jan
LHR13:05London Heathrow
7h 55m
BOS16:00Boston Logan Intl
Delta
5 Dec
BOS23:55Boston Logan Intl
6h 30m
LHR11:25London Heathrow
8 Dec
LHR09:40London Heathrow
7h 50m
BOS12:30Boston Logan Intl
Delta
20 Feb
BOS19:15Boston Logan Intl
6h 35m
LHR06:50London Heathrow
24 Feb
LHR09:00London Heathrow
12h 20m
1 stop
BOS16:20Boston Logan Intl

momondo Fare Finder

 
Customise your flight search to find flights from Rhode Island to London 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 23 November 2025.
Use the filters below to find and compare flights from Rhode Island to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 8/1

15:40-07:10

1 stop10h 30m

London Heathrow

Sat 7/2

06:50-19:42

2 stops17h 52m

£388

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sat 6/12

13:00-16:05

2 stops22h 05m

London Luton

Sat 13/12

06:00-22:37

2 stops21h 37m

£388

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 26/4

23:30-14:40

1 stop10h 10m

London Gatwick

Fri 1/5

15:40-22:10

1 stop11h 30m

£388

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 7/1

19:50-10:55

1 stop10h 05m

London Gatwick

Thu 22/1

11:55-17:50

1 stop10h 55m

£389

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 31/12

20:00-07:50

Nonstop6h 50m

London Heathrow

Sun 11/1

13:05-16:00

Nonstop7h 55m

£389

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Sun 12/4

17:30-07:50

1 stop9h 20m

London Luton

Sun 19/4

07:55-14:40

1 stop11h 45m

£389

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 5/12

23:55-11:25

Nonstop6h 30m

London Heathrow

Sun 7/12

13:05-16:00

Nonstop7h 55m

£390

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 18/4

18:40-10:00

1 stop10h 20m

London Heathrow

Wed 29/4

08:45-15:30

1 stop11h 45m

£395

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Sun 1/3

22:10-17:50

1 stop14h 40m

London Gatwick

Tue 3/3

18:40-20:20

1 stop30h 40m

£395

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Mon 8/12

22:10-12:55

1 stop9h 45m

London City

Wed 17/12

13:30-20:20

1 stop11h 50m

£401

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

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?

The cheapest month to fly to London from Rhode Island is in October. Flight prices, which tend to average around £395, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Rhode Island averaging around £412.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £488. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Rhode Island to London for around £606.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £525. Flights in the afternoon are often more expensive, with an average ticket price of £574.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £486 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Rhode Island for as low as £464 on momondo.

Cheap Rhode Island to London flight deals and tips

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

Fastest flight time

6h 30m

Direct flights

Every day

Airports in London

2 airports
The fastest flight from Rhode Island to London takes 6h 30m
Direct flights go from Rhode Island to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)
  • When did momondo last update prices for flights from Rhode Island to London?

    Prices for flights from Rhode Island to London were last updated today.

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

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

    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.

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

    The required travel and health documents for your London 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. 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
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

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?

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?

Once you have performed a search for Rhode Island to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Rhode Island to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Tue 23/12
Tue 30/12

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Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London