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Cheap flights from Rochester to London from $322

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 10/8. 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.
United Airlines Logo
2:30 pm - 8:25 amROC  Greater Rochester Intl-LHR London Heathrow
12h 55m1 stop Newark
United Airlines Logo
6:50 am - 9:08 pmLHR  London Heathrow-ROC Greater Rochester Intl
19h 18m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$753United Airlines
Sun, Jan 10 - Tue, Jan 12
United Airlines Logo
2:30 pm - 10:25 amROC  Greater Rochester Intl-LHR London Heathrow
14h 55m1 stop Newark
United Airlines Logo
6:50 am - 6:38 pmLHR  London Heathrow-ROC Greater Rochester Intl
16h 48m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
$753United Airlines
Mon, Jan 11 - Wed, Jan 13
Iberia Logo
6:26 pm - 1:30 pmROC  Greater Rochester Intl-LHR London Heathrow
14h 04m2 stops Boston Logan Intl Madrid Barajas
Iberia Logo
11:25 am - 11:39 pmLHR  London Heathrow-ROC Greater Rochester Intl
17h 14m2 stops Madrid Barajas Boston Logan Intl
$843Iberia
Tue, Nov 10 - Tue, Nov 17
Virgin Atlantic Logo
5:30 am - 8:10 pmROC  Greater Rochester Intl-LHR London Heathrow
9h 40m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
2:45 pm - 5:22 pmLHR  London Heathrow-ROC Greater Rochester Intl
31h 37m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$852Virgin Atlantic
Mon, Sep 21 - Wed, Oct 7
Multiple Airlines Logo
1:25 pm - 9:00 pmROC  Greater Rochester Intl-LHR London Heathrow
26h 35m2 stops Chicago O'Hare Intl Ottawa
Multiple Airlines Logo
11:10 am - 10:56 pmLHR  London Heathrow-ROC Greater Rochester Intl
16h 46m2 stops Munich Franz Josef Strauss Newark
$852Multiple Airlines
Sat, Jan 23 - Wed, Jan 27
Virgin Atlantic Logo
10:04 am - 7:10 amROC  Greater Rochester Intl-LHR London Heathrow
16h 06m1 stop Detroit Metropolitan Wayne County
Virgin Atlantic Logo
11:45 am - 10:55 pmLHR  London Heathrow-ROC Greater Rochester Intl
16h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$866Virgin Atlantic
Wed, Oct 21 - Wed, Nov 4
British Airways Logo
11:34 am - 6:55 amROC  Greater Rochester Intl-LHR London Heathrow
14h 21m1 stop Chicago O'Hare Intl
British Airways Logo
5:00 pm - 11:39 pmLHR  London Heathrow-ROC Greater Rochester Intl
11h 39m1 stop Boston Logan Intl
$868British Airways
Tue, Nov 10 - Tue, Nov 17
British Airways Logo
3:31 pm - 11:15 amROC  Greater Rochester Intl-LHR London Heathrow
14h 44m1 stop Chicago O'Hare Intl
British Airways Logo
11:00 am - 8:06 pmLHR  London Heathrow-ROC Greater Rochester Intl
14h 06m1 stop Chicago O'Hare Intl
$868British Airways
Wed, Oct 21 - Wed, Nov 4
Delta Logo
5:30 pm - 1:15 pmROC  Greater Rochester Intl-LHR London Heathrow
14h 45m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson
Delta Logo
11:45 am - 11:57 pmLHR  London Heathrow-ROC Greater Rochester Intl
17h 12m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$871Delta
Mon, Sep 28 - Fri, Oct 9
Delta Logo
6:15 pm - 11:40 amROC  Greater Rochester Intl-LHR London Heathrow
12h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:45 am - 10:56 pmLHR  London Heathrow-ROC Greater Rochester Intl
16h 11m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$878Delta
Sun, Jan 10 - Thu, Jan 14

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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
Jan 11
ROC2:30 pmGreater Rochester Intl
14h 55m
1 stop
LHR10:25 amLondon Heathrow
Jan 13
LHR6:50 amLondon Heathrow
16h 48m
2 stops
ROC6:38 pmGreater Rochester Intl
$753
United Airlines
Jan 11
ROC1:25 pmGreater Rochester Intl
14h 00m
2 stops
LHR8:25 amLondon Heathrow
Jan 13
LHR6:50 amLondon Heathrow
16h 48m
2 stops
ROC6:38 pmGreater Rochester Intl
$758
United Airlines
Nov 10
ROC1:14 pmGreater Rochester Intl
13h 41m
1 stop
LHR7:55 amLondon Heathrow
Nov 17
LHR6:50 amLondon Heathrow
17h 06m
2 stops
ROC6:56 pmGreater Rochester Intl
$865

Iberia flights from Rochester to London Heathrow Airport

Our best Iberia deals on Rochester to London Heathrow Airport flight tickets
Iberia
Nov 10
ROC6:26 pmGreater Rochester Intl
14h 04m
2 stops
LHR1:30 pmLondon Heathrow
Nov 17
LHR11:25 amLondon Heathrow
17h 14m
2 stops
ROC11:39 pmGreater Rochester Intl
$843
Iberia
Sep 22
ROC12:25 pmGreater Rochester Intl
14h 35m
1 stop
LHR8:00 amLondon Heathrow
Sep 29
LHR6:15 amLondon Heathrow
21h 43m
2 stops
ROC10:58 pmGreater Rochester Intl
$861
Iberia
Aug 20
ROC6:00 pmGreater Rochester Intl
15h 55m
2 stops
LHR2:55 pmLondon Heathrow
Aug 23
LHR10:05 amLondon Heathrow
17h 58m
1 stop
ROC11:03 pmGreater Rochester Intl
$1,364

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 August 10, 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 Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Sun 1/10

2:30 pm-8:25 am

1 stop12h 55m

London Heathrow

Tue 1/12

6:50 am-9:08 pm

2 stops19h 18m

$753

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Mon 1/11

2:30 pm-10:25 am

1 stop14h 55m

London Heathrow

Wed 1/13

6:50 am-6:38 pm

2 stops16h 48m

$753

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Tue 11/10

6:26 pm-1:30 pm

2 stops14h 04m

London Heathrow

Tue 11/17

11:25 am-11:39 pm

2 stops17h 14m

$843

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Mon 9/21

5:30 am-8:10 pm

1 stop9h 40m

London Heathrow

Wed 10/7

2:45 pm-5:22 pm

2 stops31h 37m

$852

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Sat 1/23

1:25 pm-9:00 pm

2 stops26h 35m

London Heathrow

Wed 1/27

11:10 am-10:56 pm

2 stops16h 46m

$852

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Wed 10/21

10:04 am-7:10 am

1 stop16h 06m

London Heathrow

Wed 11/4

11:45 am-10:55 pm

2 stops16h 10m

$866
Quickest round-trip

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Tue 11/10

11:34 am-6:55 am

1 stop14h 21m

London Heathrow

Tue 11/17

5:00 pm-11:39 pm

1 stop11h 39m

$868

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Wed 10/21

3:31 pm-11:15 am

1 stop14h 44m

London Heathrow

Wed 11/4

11:00 am-8:06 pm

1 stop14h 06m

$868

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Mon 9/28

5:30 pm-1:15 pm

2 stops14h 45m

London Heathrow

Fri 10/9

11:45 am-11:57 pm

2 stops17h 12m

$871

RochesterLondon

ROC Greater Rochester Intl - LHR London Heathrow

ROCLHR

Greater Rochester Intl

Sun 1/10

6:15 pm-11:40 am

1 stop12h 25m

London Heathrow

Thu 1/14

11:45 am-10:56 pm

2 stops16h 11m

$878

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $787 to $964.
The lowest price recently found on this route was $852.

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 October is your next best option. Flight prices from Rochester to London Heathrow Airport during October average around $751.

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 $906 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 16% 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

10h 10m

Direct flights

None
The fastest flight from Rochester to London Heathrow Airport takes 10h 10m
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 10h 10m.

  • 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 $523Free CancellationRating
7.8
8,498 reviews
Search Delta flights
American AirlinesPriceFrom $653Free CancellationRating
7.1
11,894 reviews
Search American Airlines flights
United AirlinesPriceFrom $658Free CancellationRating
7.4
10,091 reviews
Search United Airlines flights
British AirwaysPriceFrom $658Free CancellationRating
6.7
8,151 reviews
Search British Airways flights
JetBluePriceFrom $675Free CancellationRating
7.1
3,031 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom $681Free CancellationRating
7.5
694 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
Hayes
Stratford-upon-Avon
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford

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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