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Cheap flights from London to Rochester from $454

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Rochester departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London to Rochester

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
11:55 am - 7:20 pm
LHR
-
ROC
12h 25m
1 stop
JetBlue Logo
6:38 am - 8:45 pm
ROC
-
LHR
9h 07m
1 stop
$792JetBlue
Mon, Jul 6 - Mon, Jul 13
United Airlines Logo
9:30 am - 6:27 pm
LHR
-
ROC
13h 57m
1 stop
United Airlines Logo
3:00 pm - 6:55 am
ROC
-
LHR
10h 55m
1 stop
$812United Airlines
Tue, Jul 7 - Mon, Jul 13
United Airlines Logo
9:30 am - 6:27 pm
LHR
-
ROC
13h 57m
1 stop
United Airlines Logo
12:25 pm - 6:45 am
ROC
-
LHR
13h 20m
1 stop
$842United Airlines
Thu, Jul 2 - Wed, Jul 8
Icelandair Logo
3:40 pm - 11:20 am
LGW
-
ROC
24h 40m
2 stops
Icelandair Logo
12:10 pm - 11:45 am
ROC
-
LGW
42h 35m
2 stops
$950Icelandair
Mon, Jun 22 - Tue, Jul 7
Icelandair Logo
1:00 pm - 11:37 pm
LGW
-
ROC
15h 37m
2 stops
Icelandair Logo
12:10 pm - 2:40 pm
ROC
-
LGW
21h 30m
2 stops
$1,062Icelandair
Sun, Jun 7 - Sun, Jun 14
Air France Logo
5:00 pm - 6:08 pm
LGW
-
ROC
30h 08m
2 stops
Air France Logo
5:30 pm - 4:00 pm
ROC
-
LGW
17h 30m
2 stops
$1,090Air France
Sun, Sep 27 - Sat, Oct 10
KLM Logo
9:20 am - 6:41 pm
LCY
-
ROC
14h 21m
2 stops
KLM Logo
4:28 pm - 9:30 am
ROC
-
LCY
12h 02m
2 stops
$1,094KLM
Mon, Jun 8 - Mon, Jun 15
Multiple Airlines Logo
1:00 pm - 11:37 pm
LGW
-
ROC
15h 37m
2 stops
Multiple Airlines Logo
12:10 pm - 11:45 am
ROC
-
LGW
18h 35m
2 stops
$1,176Multiple Airlines
Thu, May 28 - Sat, Jun 13
Multiple Airlines Logo
3:40 pm - 10:02 am
LGW
-
ROC
23h 22m
2 stops
Multiple Airlines Logo
6:35 am - 11:45 am
ROC
-
LGW
24h 10m
2 stops
$1,180Multiple Airlines
Mon, Jun 8 - Mon, Jun 15
KLM Logo
9:20 am - 6:41 pm
LCY
-
ROC
14h 21m
2 stops
KLM Logo
4:28 pm - 9:30 am
ROC
-
LCY
12h 02m
2 stops
$1,537KLM
Mon, Jun 8 - Mon, Jun 15

United Airlines flights from London to Rochester, New York

Our best United Airlines deals on London to Rochester, New York flight tickets
United Airlines
Jul 7
LHR9:30 amLondon Heathrow
13h 57m
1 stop
ROC6:27 pmGreater Rochester Intl
Jul 13
ROC3:00 pmGreater Rochester Intl
10h 55m
1 stop
LHR6:55 amLondon Heathrow
$812
United Airlines
Jul 2
LHR9:30 amLondon Heathrow
13h 57m
1 stop
ROC6:27 pmGreater Rochester Intl
Jul 8
ROC12:25 pmGreater Rochester Intl
13h 20m
1 stop
LHR6:45 amLondon Heathrow
$842
United Airlines
Sep 16
LHR6:50 amLondon Heathrow
16h 32m
2 stops
ROC6:22 pmGreater Rochester Intl
Sep 20
ROC7:03 pmGreater Rochester Intl
20h 37m
1 stop
LHR8:40 pmLondon Heathrow
$904

Icelandair flights from London to Rochester, New York

Our best Icelandair deals on London to Rochester, New York flight tickets
Icelandair
Jun 22
LGW3:40 pmLondon Gatwick
24h 40m
2 stops
ROC11:20 amGreater Rochester Intl
Jul 7
ROC12:10 pmGreater Rochester Intl
42h 35m
2 stops
LGW11:45 amLondon Gatwick
$950
Icelandair
Jun 30
LHR9:25 pmLondon Heathrow
31h 14m
2 stops
ROC11:39 pmGreater Rochester Intl
Jul 14
ROC12:10 pmGreater Rochester Intl
18h 45m
2 stops
LHR11:55 amLondon Heathrow
$997
Icelandair
Jun 7
LGW1:00 pmLondon Gatwick
15h 37m
2 stops
ROC11:37 pmGreater Rochester Intl
Jun 14
ROC12:10 pmGreater Rochester Intl
21h 30m
2 stops
LGW2:40 pmLondon Gatwick
$1,062

momondo Fare Finder

 
Customize your flight search to find flights from London to Rochester, New York 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 April 28, 2026.
Use the filters below to find and compare flights from London to Rochester, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LondonRochester

LHR - ROC

LHRROC

London Heathrow

Mon 7/6

11:55 am-7:20 pm

1 stop12h 25m

Greater Rochester Intl

Mon 7/13

6:38 am-8:45 pm

1 stop9h 07m

$792

LondonRochester

LHR - ROC

LHRROC

London Heathrow

Tue 7/7

9:30 am-6:27 pm

1 stop13h 57m

Greater Rochester Intl

Mon 7/13

3:00 pm-6:55 am

1 stop10h 55m

$812

LondonRochester

LHR - ROC

LHRROC

London Heathrow

Thu 7/2

9:30 am-6:27 pm

1 stop13h 57m

Greater Rochester Intl

Wed 7/8

12:25 pm-6:45 am

1 stop13h 20m

$842

LondonRochester

LGW - ROC

LGWROC

London Gatwick

Mon 6/22

3:40 pm-11:20 am

2 stops24h 40m

Greater Rochester Intl

Tue 7/7

12:10 pm-11:45 am

2 stops42h 35m

$950

LondonRochester

LGW - ROC

LGWROC

London Gatwick

Sun 6/7

1:00 pm-11:37 pm

2 stops15h 37m

Greater Rochester Intl

Sun 6/14

12:10 pm-2:40 pm

2 stops21h 30m

$1,062

LondonRochester

LGW - ROC

LGWROC

London Gatwick

Sun 9/27

5:00 pm-6:08 pm

2 stops30h 08m

Greater Rochester Intl

Sat 10/10

5:30 pm-4:00 pm

2 stops17h 30m

$1,090

LondonRochester

LCY - ROC

LCYROC

London City

Mon 6/8

9:20 am-6:41 pm

2 stops14h 21m

Greater Rochester Intl

Mon 6/15

4:28 pm-9:30 am

2 stops12h 02m

$1,094

LondonRochester

LGW - ROC

LGWROC

London Gatwick

Thu 5/28

1:00 pm-11:37 pm

2 stops15h 37m

Greater Rochester Intl

Sat 6/13

12:10 pm-11:45 am

2 stops18h 35m

$1,176

LondonRochester

LGW - ROC

LGWROC

London Gatwick

Mon 6/8

3:40 pm-10:02 am

2 stops23h 22m

Greater Rochester Intl

Mon 6/15

6:35 am-11:45 am

2 stops24h 10m

$1,180

LondonRochester

LCY - ROC

LCYROC

London City

Mon 6/8

9:20 am-6:41 pm

2 stops14h 21m

Greater Rochester Intl

Mon 6/15

4:28 pm-9:30 am

2 stops12h 02m

$1,537

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Rochester from

How to get the cheapest flight ticket from London to Rochester, New York

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 London and Rochester, New York?

What is the cheapest month to fly to Rochester, New York?

The cheapest month to fly to Rochester, New York from London is in July. Flight prices, which tend to average around $305, are often lower during this time because this is during the off-season. If you’re not able to fly to Rochester, New York in July, then August is your next best option. Flight prices from London to Rochester, New York during August average around $492.

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

You are more likely to see cheaper flights to Rochester, New York from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Rochester, New York for around $838 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rochester, New York from London for as low as $571 on momondo.

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

You could potentially save up to 15% on your flight if you consider stops on a London to Rochester, New York flight.

How have London to Rochester, New York flight prices changed over time?

As of April 2026, prices for London to Rochester, New York flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from London to Rochester, New York

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

Cheap London to Rochester, New York (LON to ROC) flight deals and tips

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from London to Rochester, New York takes 12h 25m
There are no direct flights from London to Rochester, New York. There are no popular flight routes from London to Rochester, New York.
Search flight deals

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

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

    A flight from London to Greater Rochester Intl will travel around 3499.2 mi. Typically, this will take 12h 25m by plane in normal conditions.

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

    Prices for flights from London to Greater Rochester Intl Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Greater Rochester Intl Airport.

  • What documentation or ID do you need to fly to Greater Rochester Intl Airport?

    The required travel and health documents for your Greater Rochester Intl Airport 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 Greater Rochester Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
Henrietta
Canandaigua
Geneva
Webster
Victor
Fairport
Brockport
Pittsford
Farmington
Geneseo
Brighton

Why use momondo?

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

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 Rochester from London.

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

All flight searches from London to Rochester on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for London to Rochester 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 London to Rochester right now. Can momondo alert me if prices change?

Price alerts on flights to Rochester from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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