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Cheap flights from Rochester to London from $383

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 5/12. 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 to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:20 am - 5:40 pm
ROC
-
LHR
25h 20m
2 stops
Scandinavian Airlines Logo
7:50 pm - 12:43 am
LHR
-
ROC
33h 53m
2 stops
$792Scandinavian Airlines
Thu, Apr 16 - Wed, Apr 29
United Airlines Logo
6:00 am - 9:35 pm
ROC
-
LHR
10h 35m
1 stop
United Airlines Logo
7:30 am - 6:22 pm
LHR
-
ROC
15h 52m
2 stops
$802United Airlines
Wed, Sep 9 - Thu, Sep 10
Scandinavian Airlines Logo
11:20 am - 4:00 pm
ROC
-
LHR
23h 40m
2 stops
Scandinavian Airlines Logo
7:05 am - 12:43 am
LHR
-
ROC
22h 38m
2 stops
$807Scandinavian Airlines
Sun, Apr 26 - Wed, May 6
United Airlines Logo
10:15 am - 6:55 am
ROC
-
LHR
15h 40m
1 stop
United Airlines Logo
6:50 am - 6:22 pm
LHR
-
ROC
16h 32m
2 stops
$808United Airlines
Thu, Sep 10 - Sat, Sep 12
Scandinavian Airlines Logo
11:20 am - 9:40 pm
ROC
-
LHR
29h 20m
2 stops
Scandinavian Airlines Logo
7:05 am - 12:43 am
LHR
-
ROC
22h 38m
2 stops
$813Scandinavian Airlines
Sun, Apr 26 - Wed, May 6
Scandinavian Airlines Logo
11:20 am - 2:35 pm
ROC
-
LHR
22h 15m
3 stops
Scandinavian Airlines Logo
7:05 am - 12:43 am
LHR
-
ROC
22h 38m
2 stops
$816Scandinavian Airlines
Sun, Apr 26 - Wed, May 6
Multiple Airlines Logo
3:02 pm - 7:40 am
ROC
-
LHR
11h 38m
1 stop
Multiple Airlines Logo
11:55 am - 11:59 pm
LHR
-
ROC
17h 04m
1 stop
$822Multiple Airlines
Wed, Sep 16 - Sun, Sep 20
JetBlue Logo
6:20 am - 8:45 pm
ROC
-
LHR
9h 25m
1 stop
JetBlue Logo
11:55 am - 11:40 pm
LHR
-
ROC
16h 45m
1 stop
$824JetBlue
Sat, Apr 18 - Sat, Apr 25
Scandinavian Airlines Logo
11:20 am - 6:30 pm
ROC
-
LHR
26h 10m
2 stops
Scandinavian Airlines Logo
10:20 am - 12:38 am
LHR
-
ROC
19h 18m
2 stops
$829Scandinavian Airlines
Wed, Sep 16 - Sun, Sep 20
Lufthansa Logo
7:40 pm - 5:05 pm
ROC
-
LHR
16h 25m
2 stops
Lufthansa Logo
10:50 am - 11:42 pm
LHR
-
ROC
17h 52m
2 stops
$834Lufthansa
Tue, Apr 21 - Tue, Apr 28

KLM flights from Rochester to London Heathrow Airport

Our best KLM deals on Rochester to London Heathrow Airport flight tickets
KLM
May 7
ROC1:03 pmGreater Rochester Intl
12h 22m
1 stop
LHR6:25 amLondon Heathrow
May 14
LHR11:45 amLondon Heathrow
17h 12m
2 stops
ROC11:57 pmGreater Rochester Intl
$902
KLM
Mar 26
ROC12:52 pmGreater Rochester Intl
14h 58m
1 stop
LHR7:50 amLondon Heathrow
Apr 1
LHR3:15 pmLondon Heathrow
13h 44m
1 stop
ROC11:59 pmGreater Rochester Intl
$1,038

United Airlines flights from Rochester to London Heathrow Airport

Our best United Airlines deals on Rochester to London Heathrow Airport flight tickets
United Airlines
Sep 9
ROC6:00 amGreater Rochester Intl
10h 35m
1 stop
LHR9:35 pmLondon Heathrow
Sep 10
LHR7:30 amLondon Heathrow
15h 52m
2 stops
ROC6:22 pmGreater Rochester Intl
$802
United Airlines
Sep 10
ROC10:15 amGreater Rochester Intl
15h 40m
1 stop
LHR6:55 amLondon Heathrow
Sep 12
LHR6:50 amLondon Heathrow
16h 32m
2 stops
ROC6:22 pmGreater Rochester Intl
$808
United Airlines
Aug 22
ROC7:45 pmGreater Rochester Intl
19h 55m
2 stops
LHR8:40 pmLondon Heathrow
Aug 27
LHR7:25 amLondon Heathrow
20h 53m
2 stops
ROC11:18 pmGreater Rochester Intl
$842

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 March 25, 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

Thu 4/16

11:20 am-5:40 pm

2 stops25h 20m

London Heathrow

Wed 4/29

7:50 pm-12:43 am

2 stops33h 53m

$792

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 9/9

6:00 am-9:35 pm

1 stop10h 35m

London Heathrow

Thu 9/10

7:30 am-6:22 pm

2 stops15h 52m

$802

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 4/26

11:20 am-4:00 pm

2 stops23h 40m

London Heathrow

Wed 5/6

7:05 am-12:43 am

2 stops22h 38m

$807

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Thu 9/10

10:15 am-6:55 am

1 stop15h 40m

London Heathrow

Sat 9/12

6:50 am-6:22 pm

2 stops16h 32m

$808

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 4/26

11:20 am-9:40 pm

2 stops29h 20m

London Heathrow

Wed 5/6

7:05 am-12:43 am

2 stops22h 38m

$813

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 4/26

11:20 am-2:35 pm

3 stops22h 15m

London Heathrow

Wed 5/6

7:05 am-12:43 am

2 stops22h 38m

$816

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 9/16

3:02 pm-7:40 am

1 stop11h 38m

London Heathrow

Sun 9/20

11:55 am-11:59 pm

1 stop17h 04m

$822
Quickest round-trip

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sat 4/18

6:20 am-8:45 pm

1 stop9h 25m

London Heathrow

Sat 4/25

11:55 am-11:40 pm

1 stop16h 45m

$824

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 9/16

11:20 am-6:30 pm

2 stops26h 10m

London Heathrow

Sun 9/20

10:20 am-12:38 am

2 stops19h 18m

$829

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 4/21

7:40 pm-5:05 pm

2 stops16h 25m

London Heathrow

Tue 4/28

10:50 am-11:42 pm

2 stops17h 52m

$834

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 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 $861 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 $718 on momondo.

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

You could potentially save up to 17% 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 15m

Direct flights

None
The fastest flight from Rochester to London Heathrow Airport takes 9h 15m
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

  • 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 15m.

  • 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
7.9
8,331 reviews
Search Delta flights
American AirlinesPriceFrom $631Free CancellationRating
7.1
11,493 reviews
Search American Airlines flights
British AirwaysPriceFrom $642Free CancellationRating
6.7
7,821 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $648Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
JetBluePriceFrom $675Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
United AirlinesPriceFrom $705Free CancellationRating
7.4
9,483 reviews
Search United Airlines flights

Traveling to a place near London?

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

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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