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Cheap flights from Rochester to London from $321

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 8/9. 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
12:10 pm - 8:45 pm
ROC
-
LHR
27h 35m
1 stop
JetBlue Logo
8:15 am - 11:31 pm
LHR
-
ROC
20h 16m
1 stop
$793JetBlue
Tue, Aug 18 - Wed, Sep 9
JetBlue Logo
6:38 am - 8:45 pm
ROC
-
LHR
9h 07m
1 stop
JetBlue Logo
8:15 am - 7:22 pm
LHR
-
ROC
16h 07m
1 stop
$822JetBlue
Sun, Aug 9 - Mon, Aug 24
Multiple Airlines Logo
12:25 pm - 9:35 am
ROC
-
LHR
16h 10m
1 stop
Multiple Airlines Logo
8:15 am - 11:31 pm
LHR
-
ROC
20h 16m
1 stop
$846Multiple Airlines
Tue, Sep 15 - Tue, Sep 29
JetBlue Logo
6:38 am - 8:45 pm
ROC
-
LHR
9h 07m
1 stop
JetBlue Logo
8:15 am - 7:20 pm
LHR
-
ROC
16h 05m
1 stop
$858JetBlue
Wed, Aug 19 - Mon, Aug 31
United Airlines Logo
6:00 am - 7:15 am
ROC
-
LHR
20h 15m
1 stop
United Airlines Logo
6:50 am - 5:59 pm
LHR
-
ROC
16h 09m
2 stops
$866United Airlines
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
6:05 am - 6:30 am
ROC
-
LHR
19h 25m
2 stops
United Airlines Logo
6:50 am - 7:02 pm
LHR
-
ROC
17h 12m
2 stops
$869United Airlines
Wed, Oct 14 - Tue, Oct 20
Scandinavian Airlines Logo
11:33 am - 9:35 am
ROC
-
LHR
17h 02m
2 stops
Scandinavian Airlines Logo
6:40 pm - 12:53 am
LHR
-
ROC
35h 13m
2 stops
$872Scandinavian Airlines
Wed, Aug 26 - Sun, Aug 30
JetBlue Logo
6:38 am - 8:45 pm
ROC
-
LHR
9h 07m
1 stop
JetBlue Logo
8:15 am - 7:32 pm
LHR
-
ROC
16h 17m
1 stop
$884JetBlue
Wed, Aug 19 - Mon, Aug 31
JetBlue Logo
1:21 pm - 8:45 pm
ROC
-
LHR
26h 24m
1 stop
JetBlue Logo
8:15 am - 11:39 pm
LHR
-
ROC
20h 24m
1 stop
$891JetBlue
Fri, Aug 14 - Tue, Aug 25
JetBlue Logo
6:38 am - 8:45 pm
ROC
-
LHR
9h 07m
1 stop
JetBlue Logo
11:55 am - 7:22 pm
LHR
-
ROC
12h 27m
1 stop
$892JetBlue
Fri, Aug 7 - Fri, Aug 21

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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
Oct 14
ROC6:00 amGreater Rochester Intl
20h 15m
1 stop
LHR7:15 amLondon Heathrow
Oct 20
LHR6:50 amLondon Heathrow
16h 09m
2 stops
ROC5:59 pmGreater Rochester Intl
$866
United Airlines
Oct 14
ROC6:05 amGreater Rochester Intl
19h 25m
2 stops
LHR6:30 amLondon Heathrow
Oct 20
LHR6:50 amLondon Heathrow
17h 12m
2 stops
ROC7:02 pmGreater Rochester Intl
$869
United Airlines
Oct 19
ROC2:47 pmGreater Rochester Intl
10h 08m
1 stop
LHR5:55 amLondon Heathrow
Oct 30
LHR7:30 amLondon Heathrow
14h 57m
2 stops
ROC6:27 pmGreater Rochester Intl
$874

Lufthansa flights from Rochester to London Heathrow Airport

Our best Lufthansa deals on Rochester to London Heathrow Airport flight tickets
Lufthansa
Oct 15
ROC2:55 pmGreater Rochester Intl
16h 45m
2 stops
LHR12:40 pmLondon Heathrow
Oct 20
LHR10:50 amLondon Heathrow
17h 54m
2 stops
ROC11:44 pmGreater Rochester Intl
$898
Lufthansa
Aug 18
ROC4:10 pmGreater Rochester Intl
13h 30m
2 stops
LHR10:40 amLondon Heathrow
Sep 9
LHR3:20 pmLondon Heathrow
13h 23m
2 stops
ROC11:43 pmGreater Rochester Intl
$906
Lufthansa
Aug 14
ROC7:50 pmGreater Rochester Intl
14h 50m
2 stops
LHR3:40 pmLondon Heathrow
Aug 25
LHR9:30 amLondon Heathrow
19h 14m
2 stops
ROC11:44 pmGreater Rochester Intl
$927

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 22, 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

Tue 8/18

12:10 pm-8:45 pm

1 stop27h 35m

London Heathrow

Wed 9/9

8:15 am-11:31 pm

1 stop20h 16m

$793

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 8/9

6:38 am-8:45 pm

1 stop9h 07m

London Heathrow

Mon 8/24

8:15 am-7:22 pm

1 stop16h 07m

$822

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 9/15

12:25 pm-9:35 am

1 stop16h 10m

London Heathrow

Tue 9/29

8:15 am-11:31 pm

1 stop20h 16m

$846

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 8/19

6:38 am-8:45 pm

1 stop9h 07m

London Heathrow

Mon 8/31

8:15 am-7:20 pm

1 stop16h 05m

$858

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 10/14

6:00 am-7:15 am

1 stop20h 15m

London Heathrow

Tue 10/20

6:50 am-5:59 pm

2 stops16h 09m

$866

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 10/14

6:05 am-6:30 am

2 stops19h 25m

London Heathrow

Tue 10/20

6:50 am-7:02 pm

2 stops17h 12m

$869

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 8/26

11:33 am-9:35 am

2 stops17h 02m

London Heathrow

Sun 8/30

6:40 pm-12:53 am

2 stops35h 13m

$872

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 8/19

6:38 am-8:45 pm

1 stop9h 07m

London Heathrow

Mon 8/31

8:15 am-7:32 pm

1 stop16h 17m

$884

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 8/14

1:21 pm-8:45 pm

1 stop26h 24m

London Heathrow

Tue 8/25

8:15 am-11:39 pm

1 stop20h 24m

$891
Quickest round-trip

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 8/7

6:38 am-8:45 pm

1 stop9h 07m

London Heathrow

Fri 8/21

11:55 am-7:22 pm

1 stop12h 27m

$892

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 $871 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 20% 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 $523Free CancellationRating
7.8
8,424 reviews
Search Delta flights
American AirlinesPriceFrom $631Free CancellationRating
7.1
11,741 reviews
Search American Airlines flights
British AirwaysPriceFrom $642Free CancellationRating
6.7
8,064 reviews
Search British Airways flights
United AirlinesPriceFrom $658Free CancellationRating
7.4
9,872 reviews
Search United Airlines flights
JetBluePriceFrom $675Free CancellationRating
7.1
2,997 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
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Stratford-upon-Avon
Harrow
Slough
Watford
Cobham
Brentwood
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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