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Cheap flights from Rochester to London from $326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester to London departing on 7/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rochester to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
8:34 pm - 9:30 am
ROC
-
LHR
31h 56m
1 stop
JetBlue Logo
8:40 am - 12:08 am
LHR
-
ROC
44h 28m
2 stops
$815JetBlue
Mon, Jul 27 - Thu, Jul 30
JetBlue Logo
1:21 pm - 9:30 am
ROC
-
LHR
15h 09m
1 stop
JetBlue Logo
8:15 am - 7:20 pm
LHR
-
ROC
16h 05m
1 stop
$820JetBlue
Sun, Aug 9 - Mon, Aug 24
Multiple Airlines Logo
5:48 pm - 6:30 am
ROC
-
LHR
55h 42m
2 stops
Multiple Airlines Logo
12:20 pm - 11:50 pm
LHR
-
ROC
16h 30m
1 stop
$833Multiple Airlines
Fri, Nov 6 - Tue, Nov 17
JetBlue Logo
11:00 am - 8:45 pm
ROC
-
LHR
28h 45m
1 stop
JetBlue Logo
12:20 pm - 11:50 pm
LHR
-
ROC
16h 30m
1 stop
$845JetBlue
Thu, Nov 5 - Tue, Nov 10
United Airlines Logo
4:00 pm - 11:05 am
ROC
-
LHR
14h 05m
1 stop
United Airlines Logo
7:30 am - 10:56 pm
LHR
-
ROC
20h 26m
2 stops
$853United Airlines
Sun, Dec 6 - Tue, Dec 8
Multiple Airlines Logo
6:24 pm - 9:15 am
ROC
-
LHR
9h 51m
1 stop
Multiple Airlines Logo
12:20 pm - 11:50 pm
LHR
-
ROC
16h 30m
1 stop
$858Multiple Airlines
Fri, Nov 6 - Tue, Nov 17
JetBlue Logo
1:21 pm - 8:45 pm
ROC
-
LHR
26h 24m
1 stop
JetBlue Logo
8:15 am - 11:37 pm
LHR
-
ROC
20h 22m
1 stop
$867JetBlue
Thu, Aug 6 - Sat, Aug 29
United Airlines Logo
12:45 pm - 6:45 am
ROC
-
LHR
13h 00m
1 stop
United Airlines Logo
6:50 am - 4:49 pm
LHR
-
ROC
14h 59m
2 stops
$888United Airlines
Mon, Sep 14 - Fri, Sep 18
JetBlue Logo
12:10 pm - 9:30 am
ROC
-
LHR
16h 20m
1 stop
JetBlue Logo
8:15 am - 11:37 pm
LHR
-
ROC
20h 22m
1 stop
$889JetBlue
Sun, Jul 19 - Tue, Sep 1
United Airlines Logo
4:05 pm - 10:40 am
ROC
-
LHR
13h 35m
2 stops
United Airlines Logo
6:50 am - 4:49 pm
LHR
-
ROC
14h 59m
2 stops
$892United Airlines
Mon, Sep 14 - Fri, Sep 18

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United Airlines flights from Rochester to London Heathrow Airport

Our best United Airlines deals on Rochester to London Heathrow Airport flight tickets
United Airlines
Dec 6
ROC4:00 pmGreater Rochester Intl
14h 05m
1 stop
LHR11:05 amLondon Heathrow
Dec 8
LHR7:30 amLondon Heathrow
20h 26m
2 stops
ROC10:56 pmGreater Rochester Intl
$853
United Airlines
Sep 14
ROC12:45 pmGreater Rochester Intl
13h 00m
1 stop
LHR6:45 amLondon Heathrow
Sep 18
LHR6:50 amLondon Heathrow
14h 59m
2 stops
ROC4:49 pmGreater Rochester Intl
$888
United Airlines
Sep 14
ROC4:05 pmGreater Rochester Intl
13h 35m
2 stops
LHR10:40 amLondon Heathrow
Sep 18
LHR6:50 amLondon Heathrow
14h 59m
2 stops
ROC4:49 pmGreater Rochester Intl
$892

British Airways flights from Rochester to London Heathrow Airport

Our best British Airways deals on Rochester to London Heathrow Airport flight tickets
British Airways
Sep 14
ROC12:25 pmGreater Rochester Intl
16h 10m
1 stop
LHR9:35 amLondon Heathrow
Sep 18
LHR2:45 pmLondon Heathrow
14h 14m
1 stop
ROC11:59 pmGreater Rochester Intl
$897
British Airways
Oct 14
ROC3:03 pmGreater Rochester Intl
16h 12m
1 stop
LHR12:15 pmLondon Heathrow
Oct 19
LHR6:45 pmLondon Heathrow
33h 30m
2 stops
ROC11:15 pmGreater Rochester Intl
$903
British Airways
Sep 14
ROC12:25 pmGreater Rochester Intl
16h 10m
1 stop
LHR9:35 amLondon Heathrow
Sep 21
LHR10:05 amLondon Heathrow
12h 10m
1 stop
ROC5:15 pmGreater Rochester Intl
$923

momondo Fare Finder

 
Customize your flight search to find flights from Rochester 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 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from Rochester to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Mon 7/27

8:34 pm-9:30 am

1 stop31h 56m

London Heathrow

Thu 7/30

8:40 am-12:08 am

2 stops44h 28m

$815

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 8/9

1:21 pm-9:30 am

1 stop15h 09m

London Heathrow

Mon 8/24

8:15 am-7:20 pm

1 stop16h 05m

$820

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 11/6

5:48 pm-6:30 am

2 stops55h 42m

London Heathrow

Tue 11/17

12:20 pm-11:50 pm

1 stop16h 30m

$833

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Thu 11/5

11:00 am-8:45 pm

1 stop28h 45m

London Heathrow

Tue 11/10

12:20 pm-11:50 pm

1 stop16h 30m

$845

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 12/6

4:00 pm-11:05 am

1 stop14h 05m

London Heathrow

Tue 12/8

7:30 am-10:56 pm

2 stops20h 26m

$853
Quickest round-trip

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 11/6

6:24 pm-9:15 am

1 stop9h 51m

London Heathrow

Tue 11/17

12:20 pm-11:50 pm

1 stop16h 30m

$858

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Thu 8/6

1:21 pm-8:45 pm

1 stop26h 24m

London Heathrow

Sat 8/29

8:15 am-11:37 pm

1 stop20h 22m

$867

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Mon 9/14

12:45 pm-6:45 am

1 stop13h 00m

London Heathrow

Fri 9/18

6:50 am-4:49 pm

2 stops14h 59m

$888

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 7/19

12:10 pm-9:30 am

1 stop16h 20m

London Heathrow

Tue 9/1

8:15 am-11:37 pm

1 stop20h 22m

$889

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Mon 9/14

4:05 pm-10:40 am

2 stops13h 35m

London Heathrow

Fri 9/18

6:50 am-4:49 pm

2 stops14h 59m

$892

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 Rochester 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 typical price of a round-trip flight between Rochester and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Rochester, with most prices found around $653. If you’re not able to fly to London Heathrow Airport in January, then February is your next best option. Flight prices from Rochester to London Heathrow Airport during February average around $753.

How far in advance should I book a flight from Rochester to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Rochester when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $869 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Rochester for as low as $691 on momondo.

Can stopping save me money on Rochester to London Heathrow Airport flights?

You could potentially save up to 37% on your flight if you consider stops on a Rochester to London Heathrow Airport flight.

When to book flights from Rochester to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rochester to London Heathrow Airport (ROC to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rochester to London Heathrow Airport

Fastest flight time

9h 07m

Direct flights

None
The fastest flight from Rochester to London Heathrow Airport takes 9h 07m
There are no direct flights from Rochester to London Heathrow Airport. There are no popular flight routes from Rochester to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Rochester to London Heathrow Airport

  • How far is Greater Rochester Intl to London Heathrow by plane?

    The straight-line distance from Greater Rochester Intl to London Heathrow is 3486.9 mi. By plane, this route typically takes 9h 07m.

  • When did momondo last update prices for flights from Greater Rochester Intl Airport to London Heathrow Airport?

    Prices for flights from Greater Rochester Intl Airport to London Heathrow Airport are updated daily.

  • How many operators does momondo search for flights from Greater Rochester Intl Airport to London Heathrow Airport?

  • How old do you have to be to fly from Greater Rochester Intl Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greater Rochester Intl Airport to London Heathrow Airport.

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

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

  • What is the most popular airline from Rochester to London Heathrow Airport?

Best airlines flying from Rochester to London Heathrow Airport

Compare and see reviews for airlines that fly from Rochester to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $528Free CancellationRating
7.8
8,406 reviews
Search Delta flights
American AirlinesPriceFrom $608Free CancellationRating
7.1
11,670 reviews
Search American Airlines flights
British AirwaysPriceFrom $642Free CancellationRating
6.7
8,054 reviews
Search British Airways flights
United AirlinesPriceFrom $658Free CancellationRating
7.4
9,844 reviews
Search United Airlines flights
JetBluePriceFrom $675Free CancellationRating
7.1
2,983 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom $681Free CancellationRating
7.5
690 reviews
Search Virgin Atlantic flights

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
Stansted
Stratford-upon-Avon
Harrow
Slough
Brentwood
Watford
Cobham
Guildford
Ilford
Folkestone
Uxbridge

Why use momondo?

Why should I use momondo to find a flight deal from Rochester 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 Rochester to London for you.

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

Yes. All flights to London from Rochester on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rochester to London?

momondo helps you find the best flight between Rochester and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Rochester and alert you when they change.

An easier way to manage your London Heathrow Airport trip

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