Cheap flights from Rhode Island to London from $330

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 6/9. 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 round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:50 pm - 8:20 pm
BOS
-
LHR
18h 30m
1 stop
Icelandair Logo
9:25 pm - 9:45 pm
LHR
-
BOS
29h 20m
1 stop
$744Icelandair
Wed, Aug 19 - Mon, Aug 24
Icelandair Logo
11:00 pm - 8:20 pm
BOS
-
LHR
16h 20m
1 stop
Icelandair Logo
9:25 pm - 9:45 pm
LHR
-
BOS
29h 20m
1 stop
$746Icelandair
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
5:10 am - 5:25 pm
BOS
-
LTN
31h 15m
3 stops
Multiple Airlines Logo
9:40 am - 10:38 pm
LTN
-
BOS
17h 58m
2 stops
$747Multiple Airlines
Fri, Jun 12 - Tue, Jun 30
Multiple Airlines Logo
8:50 pm - 11:55 am
BOS
-
LHR
10h 05m
1 stop
Multiple Airlines Logo
9:50 am - 2:55 pm
LHR
-
BOS
10h 05m
1 stop
$747Multiple Airlines
Sun, Jul 12 - Mon, Jul 27
Icelandair Logo
8:50 pm - 2:40 pm
BOS
-
LGW
12h 50m
1 stop
Icelandair Logo
1:00 pm - 6:50 pm
LGW
-
BOS
10h 50m
1 stop
$747Icelandair
Thu, Sep 3 - Tue, Sep 8
Multiple Airlines Logo
8:50 pm - 9:40 pm
BOS
-
STN
19h 50m
3 stops
Multiple Airlines Logo
7:00 am - 5:42 pm
STN
-
BOS
15h 42m
2 stops
$747Multiple Airlines
Wed, Sep 9 - Wed, Sep 23
Scandinavian Airlines Logo
5:40 pm - 9:20 am
BOS
-
LHR
10h 40m
1 stop
Scandinavian Airlines Logo
6:40 am - 3:35 pm
LHR
-
BOS
13h 55m
2 stops
$748Scandinavian Airlines
Fri, Aug 28 - Sat, Sep 12
TAP AIR PORTUGAL Logo
6:00 pm - 9:50 am
BOS
-
LGW
10h 50m
1 stop
TAP AIR PORTUGAL Logo
9:05 am - 8:45 pm
LGW
-
BOS
16h 40m
1 stop
$748TAP AIR PORTUGAL
Wed, Nov 11 - Sun, Nov 15
Austrian Airlines Logo
2:28 pm - 6:55 am
BOS
-
LHR
11h 27m
1 stop
Austrian Airlines Logo
6:00 am - 1:50 pm
LHR
-
BOS
12h 50m
1 stop
$749Austrian Airlines
Tue, Sep 1 - Tue, Sep 8
Scandinavian Airlines Logo
5:40 pm - 12:55 pm
BOS
-
LHR
14h 15m
2 stops
Scandinavian Airlines Logo
6:40 am - 3:35 pm
LHR
-
BOS
13h 55m
1 stop
$751Scandinavian Airlines
Thu, Aug 27 - Thu, Sep 3

Delta flights from Rhode Island to London

Our best Delta deals on Rhode Island to London flight tickets
Delta
Aug 15
BOS7:10 pmBoston Logan Intl
6h 35m
LHR6:45 amLondon Heathrow
Sep 2
LHR11:45 amLondon Heathrow
11h 45m
1 stop
BOS6:30 pmBoston Logan Intl
$794
Delta
Jun 8
PVD6:00 amProvidence-TFGreen
19h 25m
1 stop
LHR6:25 amLondon Heathrow
Jun 19
LHR6:30 amLondon Heathrow
18h 41m
2 stops
PVD8:11 pmProvidence-TFGreen
$1,079
Delta
Jun 8
PVD5:00 pmProvidence-TFGreen
15h 05m
2 stops
LHR1:05 pmLondon Heathrow
Jun 19
LHR9:55 amLondon Heathrow
19h 16m
2 stops
PVD12:11 amProvidence-TFGreen
$1,083

Iberia flights from Rhode Island to London

Our best Iberia deals on Rhode Island to London flight tickets
Iberia
Sep 3
BOS8:05 pmBoston Logan Intl
6h 55m
LHR8:00 amLondon Heathrow
Sep 7
LHR9:15 amLondon Heathrow
11h 55m
1 stop
BOS4:10 pmBoston Logan Intl
$760
Iberia
Sep 18
BOS8:15 pmBoston Logan Intl
6h 45m
LHR8:00 amLondon Heathrow
Sep 27
LHR2:20 pmLondon Heathrow
12h 25m
1 stop
BOS9:45 pmBoston Logan Intl
$771
Iberia
Aug 15
BOS6:44 pmBoston Logan Intl
12h 26m
1 stop
LHR12:10 pmLondon Heathrow
Aug 19
LHR9:15 amLondon Heathrow
11h 55m
1 stop
BOS4:10 pmBoston Logan Intl
$778

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 30, 2026.
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

Cheapest round-trip

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Wed 8/19

8:50 pm-8:20 pm

1 stop18h 30m

London Heathrow

Mon 8/24

9:25 pm-9:45 pm

1 stop29h 20m

$744

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 8/11

11:00 pm-8:20 pm

1 stop16h 20m

London Heathrow

Tue 8/18

9:25 pm-9:45 pm

1 stop29h 20m

$746

BostonLondon

BOS - LTN

BOSLTN

Boston Logan Intl

Fri 6/12

5:10 am-5:25 pm

3 stops31h 15m

London Luton

Tue 6/30

9:40 am-10:38 pm

2 stops17h 58m

$747
Quickest round-trip

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 7/12

8:50 pm-11:55 am

1 stop10h 05m

London Heathrow

Mon 7/27

9:50 am-2:55 pm

1 stop10h 05m

$747

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Thu 9/3

8:50 pm-2:40 pm

1 stop12h 50m

London Gatwick

Tue 9/8

1:00 pm-6:50 pm

1 stop10h 50m

$747

BostonLondon

BOS - STN

BOSSTN

Boston Logan Intl

Wed 9/9

8:50 pm-9:40 pm

3 stops19h 50m

London Stansted

Wed 9/23

7:00 am-5:42 pm

2 stops15h 42m

$747

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 8/28

5:40 pm-9:20 am

1 stop10h 40m

London Heathrow

Sat 9/12

6:40 am-3:35 pm

2 stops13h 55m

$748

BostonLondon

BOS - LGW

BOSLGW

Boston Logan Intl

Wed 11/11

6:00 pm-9:50 am

1 stop10h 50m

London Gatwick

Sun 11/15

9:05 am-8:45 pm

1 stop16h 40m

$748

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Tue 9/1

2:28 pm-6:55 am

1 stop11h 27m

London Heathrow

Tue 9/8

6:00 am-1:50 pm

1 stop12h 50m

$749

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 8/27

5:40 pm-12:55 pm

2 stops14h 15m

London Heathrow

Thu 9/3

6:40 am-3:35 pm

1 stop13h 55m

$751

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

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 January. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Rhode Island averaging around $492.

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

The cheapest day to depart from Rhode Island to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $682. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $716. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Rhode Island in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $604 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $700. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight from Rhode Island 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 $643 when searching weeks out. 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 $607 on momondo.

Can stopping save me money on Rhode Island to London flights?

You could potentially save up to 21% on your flight if you consider stops on a Rhode Island to London flight.

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

6 airports
The fastest flight from Rhode Island to London takes 6h 30m
Direct flights go from Rhode Island to London every day.
There are 6 airports in London. From Rhode Island there are direct flights to London Heathrow (LHR).

Frequently asked questions about flying from Rhode Island to London

  • When did momondo last update prices for flights from Rhode Island to London?

    Prices for flights from Rhode Island to London are refreshed on a daily basis.

  • 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 travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Slough
Stansted
Harrow
Dartford
Brentwood
Watford
Ilford
Cobham
Folkestone
Uxbridge
Guildford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Rhode Island.

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

Yes. momondo allows you to filter the results for Rhode Island to London flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rhode Island to London.

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

Yes momondo offers price alerts on flights to London from Rhode Island. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Mon 6/29
Mon 7/6

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London