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$320+ Cheap flights from Rochester (ROC) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — LHR
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
1 adult, Economy
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Cheap flight deals from Rochester to Heathrow

Cheapest flights from Rochester to Heathrow
Explore the most affordable flight options available from Rochester to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.

This JetBlue deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:50 am
ROC
-
LHR
1 stop18h 40m
JetBlue
Wed 3/117:25 am
LHR
-
ROC
1 stop20h 34m
JetBlue
Deal found 2/25$649
This Ovago deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:00 am
ROC
-
LHR
1 stop11h 00m
JetBlue
Wed 3/47:25 am
LHR
-
ROC
1 stop30h 35m
JetBlue
Deal found 2/25$671
This FlightHub deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:07 am
ROC
-
LHR
1 stop21h 23m
JetBlue
Fri 5/2211:55 am
LHR
-
ROC
1 stop27h 07m
JetBlue
Deal found 2/25$676
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am
ROC
-
LHR
1 stop10h 35m
United Airlines
Fri 9/182:05 pm
LHR
-
ROC
2 stops29h 57m
United Airlines
Deal found 2/27$679
This FlightHub deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:20 am
ROC
-
LHR
2 stops19h 10m
Air Canada
Fri 9/182:05 pm
LHR
-
ROC
2 stops31h 40m
Air Canada
Deal found 2/25$682
This Orbitz deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:48 pm
ROC
-
LHR
2 stops31h 42m
Multiple Airlines
Wed 12/99:30 am
LHR
-
ROC
2 stops18h 26m
Multiple Airlines
Deal found 2/25$685
This KAYAK deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:50 am
ROC
-
LHR
1 stop18h 40m
JetBlue
Fri 3/68:05 am
LHR
-
ROC
1 stop29h 54m
JetBlue
Deal found 2/26$690
This JetBlue deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
ROC
-
LHR
1 stop9h 45m
JetBlue
Tue 3/312:20 pm
LHR
-
ROC
1 stop16h 39m
JetBlue
Deal found 2/26$694
This Expedia deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:50 am
ROC
-
LHR
1 stop31h 50m
JetBlue
Sat 3/148:05 am
LHR
-
ROC
1 stop19h 26m
JetBlue
Deal found 2/28$695
This Cheapflightsfares deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:05 am
ROC
-
LHR
1 stop9h 40m
JetBlue
Fri 9/1811:55 am
LHR
-
ROC
1 stop17h 04m
JetBlue
Deal found 2/28$701

Find flight deals from Rochester to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(FlightHub)

One-way from

$320
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$785
Provider with most accurate pricing for Greater Rochester Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Rochester Intl-London Heathrow flights.
Search Deals
From Greater Rochester Intl to London Heathrow
Search Deals
One-way flight from Greater Rochester Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated March 1, 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

Tue 4/28

5:30 pm-11:45 am

1 stop13h 15m

London Heathrow

Thu 5/7

6:50 am-6:58 pm

2 stops17h 08m

$719

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Sun 4/26

5:48 pm-2:35 pm

2 stops15h 47m

London Heathrow

Wed 5/6

11:45 am-12:43 am

2 stops17h 58m

$735

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 5/12

2:50 pm-9:20 am

2 stops13h 30m

London Heathrow

Fri 5/22

6:50 am-6:20 pm

2 stops16h 30m

$757

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Tue 3/31

4:23 pm-10:20 am

1 stop12h 57m

London Heathrow

Tue 11/3

8:55 am-6:03 pm

1 stop14h 08m

$759

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 4/24

5:48 pm-12:05 pm

2 stops13h 17m

London Heathrow

Tue 4/28

11:15 am-11:44 pm

1 stop17h 29m

$813

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Thu 5/7

6:11 pm-9:20 am

1 stop10h 09m

London Heathrow

Sat 5/16

7:30 am-6:11 pm

2 stops15h 41m

$831

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Thu 4/9

6:00 am-6:55 am

1 stop19h 55m

London Heathrow

Mon 4/13

2:05 pm-12:27 pm

2 stops27h 22m

$839

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 3/27

6:45 am-8:30 am

2 stops21h 45m

London Heathrow

Wed 4/1

7:30 am-6:57 pm

2 stops16h 27m

$874

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 3/27

6:45 am-8:30 am

2 stops21h 45m

London Heathrow

Fri 4/3

8:00 am-9:09 pm

1 stop18h 09m

$902

RochesterLondon

ROC - LHR

ROCLHR

Greater Rochester Intl

Fri 3/6

6:45 am-11:20 am

2 stops23h 35m

London Heathrow

Fri 3/13

7:25 am-4:51 pm

1 stop13h 26m

$937

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Rochester to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rochester to Heathrow in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rochester-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rochester-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rochester to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Rochester with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rochester to London Heathrow Airport

How far ahead should I book a flight from Rochester to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Rochester to Heathrow. Price data was last updated on February 27, 2026.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rochester to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Rochester to London Heathrow Airport?

Currently, December is the cheapest month in which you can book a flight from Rochester to London Heathrow Airport (average of $227). Flying from Rochester to London Heathrow Airport in June is currently the most expensive (average of $756). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated March 1, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Rochester to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,244 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,366 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,372 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.2
Good
2,896 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,772 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Rochester to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rochester to London Heathrow?

    Greater Rochester Intl (ROC), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Rochester to London Heathrow. 6 airlines have flights from Greater Rochester Intl to London Heathrow on a regular basis. Booking flights from Greater Rochester Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Rochester to London Heathrow Airport?

    United Airlines, Delta, and KLM can get you from Rochester to London Heathrow Airport in just under 12h 57m. Your travel time can differ by up to 2h 50m. Rochester and London Heathrow Airport are separated by a distance of 3491 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Rochester to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Rochester to London Heathrow Airport round-trip from $528. Other airlines that can offer you cheap pricing are British Airways, from $622, and American Airlines, from $631. You may be able to fly from Rochester to London Heathrow Airport for 37% less than the average price by searching for these airlines.

  • Can I find deals for flights from Rochester to Heathrow that include hotel bookings?

    Yes. In addition to deals on Rochester to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Heathrow.

  • Can I find deals for business class flights from Rochester to Heathrow?

    Yes. Cheapflights offers flight deals from Rochester to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rochester to London Heathrow Airport?

    Currently, December is the cheapest month in which you can book a flight from Rochester to London Heathrow Airport (average of $227). Flying from Rochester to London Heathrow Airport in June is currently the most expensive (average of $756). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Kingston upon Thames
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Rochester to Heathrow

Discover the top 6 airlines that operate flights from Rochester to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$528Average$823FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$622Average$787FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$631Average$828FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$648Average$821FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$675Average$745FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$705Average$874FlexibilityNo cancel feeOn-time69%

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