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Heathrow

$315+ Cheap flights from Rochester, NY (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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — LHR
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Rochester Greater Rochester Intl to London Heathrow are usually found in February or January, booked 64 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap 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 May 12, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$598
(JetBlue)

One-way from

$315
(JetBlue)

Popular in

June

Cheapest in

February

Average price

$873
Provider with most accurate pricing for Rochester Greater Rochester Intl-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Rochester Greater Rochester Intl-London Heathrow flights.
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From Rochester Greater Rochester Intl to London Heathrow
Search Deals
One-way flight from Rochester Greater Rochester Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 12, 2025.

This JetBlue deal was found by Cheapflights users on 5/12. 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.
Tue 11/114:00 pmROC - LHR
1 stop12h 30mJetBlue
Tue 11/187:25 amLHR - ROC
1 stop12h 37mJetBlue
Deal found 5/12$598
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Wed 8/201:32 pmROC - LHR
1 stop11h 48mUnited Airlines
Tue 9/92:05 pmLHR - ROC
2 stops27h 41mUnited Airlines
Deal found 5/11$625
This Justfly.com deal was found by Cheapflights users on 5/11. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2010:49 amROC - LHR
2 stops14h 46mAir Canada
Tue 9/92:05 pmLHR - ROC
2 stops36h 08mAir Canada
Deal found 5/11$632
This British Airways deal was found by Cheapflights users on 5/12. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:00 pmROC - LHR
1 stop14h 30mBritish Airways
Thu 5/296:10 amLHR - ROC
2 stops16h 37mBritish Airways
Deal found 5/12$636
This Travelocity deal was found by Cheapflights users on 5/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:52 pmROC - LHR
2 stops55h 43mMultiple Airlines
Thu 9/410:50 amLHR - ROC
2 stops17h 29mMultiple Airlines
Deal found 5/12$640
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/143:00 pmROC - LHR
1 stop11h 20mAmerican Airlines
Thu 5/291:30 pmLHR - ROC
1 stop14h 16mAmerican Airlines
Deal found 5/12$658
This Gurufare deal was found by Cheapflights users on 5/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:22 amROC - LHR
2 stops16h 18mLufthansa
Thu 9/412:00 pmLHR - ROC
1 stop16h 19mLufthansa
Deal found 5/12$742
This Scandinavian Airlines deal was found by Cheapflights users on 5/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2111:11 amROC - LHR
2 stops23h 49mScandinavian Airlines
Mon 9/87:05 amLHR - ROC
2 stops22h 29mScandinavian Airlines
Deal found 5/12$781
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:25 pmROC - LHR
1 stop10h 30mDelta
Tue 12/3012:30 pmLHR - ROC
1 stop17h 21mDelta
Deal found 5/12$829
This Finnair deal was found by Cheapflights users on 5/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:17 pmROC - LHR
2 stops35h 13mFinnair
Fri 6/612:15 pmLHR - ROC
1 stop16h 24mFinnair
Deal found 5/12$985
This oojo deal was found by Cheapflights users on 5/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/912:59 pmROC - LHR
2 stops17h 56mIcelandair
Mon 6/169:25 pmLHR - ROC
2 stops31h 05mIcelandair
Deal found 5/12$1,006

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 May 12, 2025.
Use the filters below to find and compare flights from Rochester to London Heathrow Airport that are best for you.

Fly from

Rochester

Fly to

Heathrow

Route

Depart

Return

Price

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Tue 9/9

6:10 am-8:45 pm

1 stop9h 35m

London Heathrow

Thu 9/25

11:55 am-11:46 pm

1 stop16h 51m

$598

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Wed 8/20

1:32 pm-6:20 am

1 stop11h 48m

London Heathrow

Tue 9/9

2:05 pm-12:46 pm

2 stops27h 41m

$625

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Wed 8/20

10:49 am-6:35 am

2 stops14h 46m

London Heathrow

Tue 9/9

2:05 pm-9:13 pm

2 stops36h 08m

$632

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Fri 8/22

5:52 pm-6:35 am

2 stops55h 43m

London Heathrow

Thu 9/4

10:50 am-11:19 pm

2 stops17h 29m

$640

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Thu 8/21

10:22 am-7:40 am

2 stops16h 18m

London Heathrow

Thu 9/4

12:00 pm-11:19 pm

1 stop16h 19m

$742

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Tue 5/27

3:00 pm-2:35 pm

2 stops18h 35m

London Heathrow

Wed 6/4

12:15 pm-10:00 pm

1 stop14h 45m

$762

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Thu 8/21

11:11 am-4:00 pm

2 stops23h 49m

London Heathrow

Mon 9/8

7:05 am-12:34 am

2 stops22h 29m

$781

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Wed 6/4

4:19 pm-7:50 am

1 stop10h 31m

London Heathrow

Sun 6/8

1:30 pm-10:52 pm

1 stop14h 22m

$808

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Mon 5/26

6:17 pm-10:30 am

2 stops35h 13m

London Heathrow

Fri 6/6

12:15 pm-11:39 pm

1 stop16h 24m

$985

RochesterLondon

ROC - LHR

ROCLHR

Rochester Greater Rochester Intl

Mon 6/9

12:59 pm-11:55 am

2 stops17h 56m

London Heathrow

Mon 6/16

9:25 pm-11:30 pm

2 stops31h 05m

$1,006

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 19 results
1
2

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust 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, New York-London Heathrow Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Rochester, New York-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Rochester, New York-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester, New York-London Heathrow Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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, New York-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, New York 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 May 9, 2025.

The best time to book flights from Rochester, New York to London Heathrow Airport is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Rochester, New York to London Heathrow Airport (average of $661). Flying from Rochester, New York to London Heathrow Airport in June is currently the most expensive (average of $1,100). 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.

What is the cheapest time of day to fly from ROC to LHR?

Find hourly flight availability from Rochester to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Rochester, New York to London Heathrow Airport by exploring options for tickets in the morning.

What is the cheapest day to fly from Rochester, New York to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Rochester to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Rochester, New York to London Heathrow Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 May 12, 2025.
Read reviews from past customers who have flown Delta, Finnair and United Airlines from Rochester to London. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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.
Finnair
7.6
Good
1,276 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
8,724 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7.3
Good
2,924 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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.
Turkish Airlines
7.3
Good
3,795 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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?

    Rochester 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 Rochester Greater Rochester Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    According to our current data, JetBlue ($598), United Airlines ($625), and Air Canada ($632) offers the cheapest pricing from Rochester, New York to London Heathrow Airport. You may be able to fly from Rochester, New York to London Heathrow Airport for 27% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Rochester, New York to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $315. United Airlines flights start at $413 while deals on Delta start at $416 one-way.

  • 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, New York to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Rochester, New York to London Heathrow Airport (average of $661). Flying from Rochester, New York to London Heathrow Airport in June is currently the most expensive (average of $1,100). 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 Rochester?

Book flights to Rochester if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury
Chelmsford

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Alternative routes for Rochester to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$546Average$782FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$598Average$822FlexibilityNo cancel feeOn-time71%
DeltaCheapest$603Average$769FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$646Average$1,000FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$676Average$898FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$703Average$995FlexibilityNo cancel feeOn-time69%

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