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Cheap flights from Rochester, New York to London from $332

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, New York to London departing on 9/15. 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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Find the cheapest flights from Rochester, New York to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:00 pm - 6:45 am
ROC
-
LHR
9h 45m
1 stop
Delta Logo
6:30 am - 6:19 pm
LHR
-
ROC
16h 49m
2 stops
$729Delta
jue., may. 7 - sáb., may. 16
Delta Logo
5:30 am - 6:20 am
ROC
-
LHR
19h 50m
1 stop
Delta Logo
6:30 am - 6:08 pm
LHR
-
ROC
16h 38m
2 stops
$730Delta
jue., sep. 3 - sáb., sep. 19
Delta Logo
5:30 pm - 12:05 pm
ROC
-
LHR
13h 35m
2 stops
Delta Logo
6:30 am - 4:26 pm
LHR
-
ROC
14h 56m
2 stops
$733Delta
lun., sep. 14 - lun., sep. 21
Delta Logo
5:50 pm - 12:05 pm
ROC
-
LHR
13h 15m
2 stops
Delta Logo
8:40 am - 6:19 pm
LHR
-
ROC
14h 39m
2 stops
$734Delta
mar., may. 12 - vie., may. 22
KLM Logo
5:15 pm - 8:50 am
ROC
-
LHR
10h 35m
1 stop
KLM Logo
1:00 pm - 10:56 pm
LHR
-
ROC
14h 56m
1 stop
$735KLM
mar., ago. 25 - sáb., dic. 12
KLM Logo
4:00 pm - 10:20 am
ROC
-
LHR
13h 20m
1 stop
KLM Logo
4:20 pm - 12:33 am
LHR
-
ROC
13h 13m
1 stop
$736KLM
mar., may. 12 - vie., may. 22
Virgin Atlantic Logo
11:33 am - 6:45 am
ROC
-
LHR
14h 12m
2 stops
Virgin Atlantic Logo
9:40 am - 10:51 pm
LHR
-
ROC
18h 11m
2 stops
$740Virgin Atlantic
mié., ago. 5 - mié., ago. 19
Delta Logo
5:15 pm - 1:45 pm
ROC
-
LHR
15h 30m
2 stops
Delta Logo
9:20 am - 12:02 am
LHR
-
ROC
19h 42m
1 stop
$755Delta
jue., ago. 20 - dom., ago. 23
Delta Logo
6:30 pm - 1:15 pm
ROC
-
LHR
13h 45m
1 stop
Delta Logo
11:45 am - 12:38 am
LHR
-
ROC
17h 53m
2 stops
$781Delta
dom., sep. 20 - sáb., sep. 26
Delta Logo
10:15 am - 6:25 am
ROC
-
LHR
15h 10m
2 stops
Delta Logo
11:45 am - 12:38 am
LHR
-
ROC
17h 53m
2 stops
$786Delta
dom., sep. 20 - sáb., sep. 26

KLM flights from Rochester, New York to London Heathrow Airport

Our best KLM deals on Rochester, New York to London Heathrow Airport flight tickets
KLM
Aug 25
ROC5:15 pmGreater Rochester Intl
10h 35m
1 stop
LHR8:50 amLondon Heathrow
Dec 12
LHR1:00 pmLondon Heathrow
14h 56m
1 stop
ROC10:56 pmGreater Rochester Intl
$735
KLM
May 12
ROC4:00 pmGreater Rochester Intl
13h 20m
1 stop
LHR10:20 amLondon Heathrow
May 22
LHR4:20 pmLondon Heathrow
13h 13m
1 stop
ROC12:33 amGreater Rochester Intl
$736
KLM
May 9
ROC4:00 pmGreater Rochester Intl
11h 50m
1 stop
LHR8:50 amLondon Heathrow
May 23
LHR11:20 amLondon Heathrow
11h 59m
1 stop
ROC6:19 pmGreater Rochester Intl
$805

Delta flights from Rochester, New York to London Heathrow Airport

Our best Delta deals on Rochester, New York to London Heathrow Airport flight tickets
Delta
May 7
ROC4:00 pmGreater Rochester Intl
9h 45m
1 stop
LHR6:45 amLondon Heathrow
May 16
LHR6:30 amLondon Heathrow
16h 49m
2 stops
ROC6:19 pmGreater Rochester Intl
$729
Delta
Sep 3
ROC5:30 amGreater Rochester Intl
19h 50m
1 stop
LHR6:20 amLondon Heathrow
Sep 19
LHR6:30 amLondon Heathrow
16h 38m
2 stops
ROC6:08 pmGreater Rochester Intl
$730
Delta
Sep 14
ROC5:30 pmGreater Rochester Intl
13h 35m
2 stops
LHR12:05 pmLondon Heathrow
Sep 21
LHR6:30 amLondon Heathrow
14h 56m
2 stops
ROC4:26 pmGreater Rochester Intl
$733

momondo Fare Finder

 
Customize your flight search to find flights from Rochester, New York 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 abril 28, 2026.
Use the filters below to find and compare flights from Rochester, New York 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

jue. 5/7

4:00 pm-6:45 am

1 stop9h 45m

London Heathrow

sáb. 5/16

6:30 am-6:19 pm

2 stops16h 49m

$729

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

jue. 9/3

5:30 am-6:20 am

1 stop19h 50m

London Heathrow

sáb. 9/19

6:30 am-6:08 pm

2 stops16h 38m

$730

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

lun. 9/14

5:30 pm-12:05 pm

2 stops13h 35m

London Heathrow

lun. 9/21

6:30 am-4:26 pm

2 stops14h 56m

$733

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

mar. 5/12

5:50 pm-12:05 pm

2 stops13h 15m

London Heathrow

vie. 5/22

8:40 am-6:19 pm

2 stops14h 39m

$734
Quickest round-trip

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

mar. 8/25

5:15 pm-8:50 am

1 stop10h 35m

London Heathrow

sáb. 12/12

1:00 pm-10:56 pm

1 stop14h 56m

$735

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

mar. 5/12

4:00 pm-10:20 am

1 stop13h 20m

London Heathrow

vie. 5/22

4:20 pm-12:33 am

1 stop13h 13m

$736

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

mié. 8/5

11:33 am-6:45 am

2 stops14h 12m

London Heathrow

mié. 8/19

9:40 am-10:51 pm

2 stops18h 11m

$740

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

jue. 8/20

5:15 pm-1:45 pm

2 stops15h 30m

London Heathrow

dom. 8/23

9:20 am-12:02 am

1 stop19h 42m

$755

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

dom. 9/20

6:30 pm-1:15 pm

1 stop13h 45m

London Heathrow

sáb. 9/26

11:45 am-12:38 am

2 stops17h 53m

$781

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

dom. 9/20

10:15 am-6:25 am

2 stops15h 10m

London Heathrow

sáb. 9/26

11:45 am-12:38 am

2 stops17h 53m

$786

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, New York 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, New York 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, New York, 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, New York to London Heathrow Airport during February average around $753.

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

You are more likely to see cheaper flights to London Heathrow Airport from Rochester, New York when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $855 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, New York for as low as $678 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a Rochester, New York to London Heathrow Airport flight.

When to book flights from Rochester, New York to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester, New York 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, New York 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, New York to London Heathrow Airport

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Rochester, New York to London Heathrow Airport takes 10h 10m
There are no direct flights from Rochester, New York to London Heathrow Airport. There are no popular flight routes from Rochester, New York to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Rochester, New York 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, New York to London Heathrow Airport?

Best airlines flying from Rochester, New York to London Heathrow Airport

Compare and see reviews for airlines that fly from Rochester, New York to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $528Free CancellationRating
7.9
8,466 reviews
Search Delta flights
American AirlinesPriceFrom $631Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights
British AirwaysPriceFrom $642Free CancellationRating
6.7
7,927 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $648Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
JetBluePriceFrom $675Free CancellationRating
7.1
2,967 reviews
Search JetBlue flights
United AirlinesPriceFrom $703Free CancellationRating
7.4
9,672 reviews
Search United Airlines flights

Traveling to a place near London?

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

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.

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