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Cheap flights from Rochester to London from $278

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 5/16. 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.
British Airways Logo
7:05 pm - 11:35 am
ROC
-
LHR
11h 30m
1 stop
British Airways Logo
7:35 am - 9:58 pm
LHR
-
ROC
18h 23m
2 stops
$586British Airways
Wed, Mar 4 - Wed, Mar 18
British Airways Logo
6:35 pm - 11:35 am
ROC
-
LHR
12h 00m
1 stop
British Airways Logo
11:40 am - 6:54 pm
LHR
-
ROC
12h 14m
1 stop
$593British Airways
Wed, Feb 11 - Wed, Feb 18
British Airways Logo
7:05 pm - 11:35 am
ROC
-
LHR
11h 30m
1 stop
British Airways Logo
11:40 am - 6:54 pm
LHR
-
ROC
11h 14m
1 stop
$594British Airways
Wed, Mar 4 - Wed, Mar 18
British Airways Logo
11:09 am - 7:00 am
ROC
-
LHR
14h 51m
1 stop
British Airways Logo
7:40 pm - 11:58 pm
LHR
-
ROC
33h 18m
2 stops
$596British Airways
Wed, Jan 28 - Thu, Feb 5
British Airways Logo
12:10 pm - 12:05 pm
ROC
-
LHR
18h 55m
2 stops
British Airways Logo
6:15 am - 9:58 pm
LHR
-
ROC
19h 43m
2 stops
$599British Airways
Wed, Mar 4 - Wed, Mar 18
British Airways Logo
11:54 am - 6:50 am
ROC
-
LHR
13h 56m
1 stop
British Airways Logo
7:25 pm - 7:56 pm
LHR
-
ROC
29h 31m
2 stops
$600British Airways
Wed, Apr 15 - Mon, Apr 20
Virgin Atlantic Logo
6:11 pm - 11:40 am
ROC
-
LHR
12h 29m
1 stop
Virgin Atlantic Logo
11:30 am - 10:55 pm
LHR
-
ROC
16h 25m
2 stops
$601Virgin Atlantic
Wed, Jan 28 - Thu, Feb 5
British Airways Logo
6:35 pm - 10:25 am
ROC
-
LHR
10h 50m
1 stop
British Airways Logo
2:10 pm - 11:58 pm
LHR
-
ROC
14h 48m
1 stop
$605British Airways
Wed, Jan 28 - Thu, Feb 5
Delta Logo
5:23 am - 6:20 am
ROC
-
LHR
19h 57m
1 stop
Delta Logo
8:40 am - 10:55 pm
LHR
-
ROC
19h 15m
2 stops
$606Delta
Sun, Feb 15 - Sat, Feb 28
Virgin Atlantic Logo
11:59 am - 6:50 am
ROC
-
LHR
13h 51m
2 stops
Virgin Atlantic Logo
11:30 am - 10:55 pm
LHR
-
ROC
16h 25m
2 stops
$607Virgin Atlantic
Wed, Jan 28 - Thu, Feb 5

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 28
ROC1:26 pmGreater Rochester Intl
13h 29m
1 stop
LHR7:55 amLondon Heathrow
Feb 5
LHR6:50 amLondon Heathrow
17h 16m
2 stops
ROC7:06 pmGreater Rochester Intl
$630
United Airlines
Jan 28
ROC10:30 amGreater Rochester Intl
15h 10m
2 stops
LHR6:40 amLondon Heathrow
Feb 5
LHR6:50 amLondon Heathrow
17h 16m
2 stops
ROC7:06 pmGreater Rochester Intl
$634
United Airlines
Mar 20
ROC6:07 amGreater Rochester Intl
21h 03m
2 stops
LHR7:10 amLondon Heathrow
Mar 25
LHR12:00 pmLondon Heathrow
28h 32m
2 stops
ROC12:32 pmGreater Rochester Intl
$639

Air Canada flights from Rochester to London Heathrow Airport

Our best Air Canada deals on Rochester to London Heathrow Airport flight tickets
Air Canada
Feb 25
ROC10:30 amGreater Rochester Intl
17h 50m
2 stops
LHR9:20 amLondon Heathrow
Mar 8
LHR11:10 amLondon Heathrow
37h 53m
2 stops
ROC9:03 pmGreater Rochester Intl
$643
Air Canada
Feb 23
ROC6:20 amGreater Rochester Intl
21h 10m
2 stops
LHR8:30 amLondon Heathrow
Mar 10
LHR1:25 pmLondon Heathrow
35h 38m
2 stops
ROC9:03 pmGreater Rochester Intl
$647
Air Canada
Feb 27
ROC6:20 amGreater Rochester Intl
19h 10m
2 stops
LHR6:30 amLondon Heathrow
Mar 7
LHR1:00 pmLondon Heathrow
36h 03m
2 stops
ROC8:03 pmGreater Rochester Intl
$651

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 January 16, 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

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 3/4

7:05 pm-11:35 am

1 stop11h 30m

London Heathrow

Wed 3/18

7:35 am-9:58 pm

2 stops18h 23m

$586

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 2/11

6:35 pm-11:35 am

1 stop12h 00m

London Heathrow

Wed 2/18

11:40 am-6:54 pm

1 stop12h 14m

$593

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 3/4

7:05 pm-11:35 am

1 stop11h 30m

London Heathrow

Wed 3/18

11:40 am-6:54 pm

1 stop11h 14m

$594

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 1/28

11:09 am-7:00 am

1 stop14h 51m

London Heathrow

Thu 2/5

7:40 pm-11:58 pm

2 stops33h 18m

$596

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 3/4

12:10 pm-12:05 pm

2 stops18h 55m

London Heathrow

Wed 3/18

6:15 am-9:58 pm

2 stops19h 43m

$599

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 4/15

11:54 am-6:50 am

1 stop13h 56m

London Heathrow

Mon 4/20

7:25 pm-7:56 pm

2 stops29h 31m

$600

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 1/28

6:11 pm-11:40 am

1 stop12h 29m

London Heathrow

Thu 2/5

11:30 am-10:55 pm

2 stops16h 25m

$601

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 1/28

6:35 pm-10:25 am

1 stop10h 50m

London Heathrow

Thu 2/5

2:10 pm-11:58 pm

1 stop14h 48m

$605

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 2/15

5:23 am-6:20 am

1 stop19h 57m

London Heathrow

Sat 2/28

8:40 am-10:55 pm

2 stops19h 15m

$606

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Wed 1/28

11:59 am-6:50 am

2 stops13h 51m

London Heathrow

Thu 2/5

11:30 am-10:55 pm

2 stops16h 25m

$607

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 cheapest month to fly to London Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Rochester, with most prices found around $648. If you’re not able to fly to London Heathrow Airport in November, then January is your next best option. Flight prices from Rochester to London Heathrow Airport during January average around $653.

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 $822 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 $688 on momondo.

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 40m

Direct flights

None
The fastest flight from Rochester to London Heathrow Airport takes 9h 40m
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 40m.

  • 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 $530Free CancellationRating
7.9
8,050 reviews
Search Delta flights
JetBluePriceFrom $583Free CancellationRating
7.2
2,886 reviews
Search JetBlue flights
British AirwaysPriceFrom $622Free CancellationRating
6.7
7,680 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $648Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $650Free CancellationRating
7.2
11,135 reviews
Search American Airlines flights
United AirlinesPriceFrom $741Free CancellationRating
7.4
9,163 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
Luton
Milton Keynes
Dover
Slough
Guildford
Crawley
Dartford
Hayes
Stratford-upon-Avon
Wembley
Brentwood
Salisbury
Watford
Cobham
Folkestone
Romford
Harrow
Croydon

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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