ITH - LHR

£243 Find Cheap Flights from Ithaca to London – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£547
Typical prices: £637-£921
United Airlines
Wed 14/11Sun 18/11
ITH - LHR • 2 stops
Cheapest one-way flight
£243
Typical prices: £365-£474
United Airlines
Mon 5/11
ITH - LHR • 2 stops
When to travel
April
Cheapest • 28% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg £743 (return)
Washington, D.C. Dulles Intl (IAD)
Shortest trip • 11h 50m (one-way)
Insights
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We hope you enjoy your trip to London Heathrow Airport!
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Flight Deals

Cheap Flights from Ithaca to Heathrow (ITH-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Ithaca to Heathrow

Sat, 14 Nov - Wed, 18 Nov
United Airlines Logo
19:55 - 08:05ITH  Ithaca Tompkins County-LHR London Heathrow
55h 10m2 stops Washington, D.C. Dulles Intl Zurich
United Airlines Logo
06:50 - 19:02LHR  London Heathrow-ITH Ithaca Tompkins County
17h 12m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
£547United Airlines
Mon, 16 Nov - Wed, 18 Nov
United Airlines Logo
19:55 - 10:50ITH  Ithaca Tompkins County-LHR London Heathrow
9h 55m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
06:50 - 19:02LHR  London Heathrow-ITH Ithaca Tompkins County
17h 12m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
£551United Airlines
Mon, 2 Nov - Wed, 11 Nov
Delta Logo
13:03 - 06:20ITH  Ithaca Tompkins County-LHR London Heathrow
12h 17m1 stop New York John F Kennedy Intl
Delta Logo
08:55 - 22:23LHR  London Heathrow-ITH Ithaca Tompkins County
18h 28m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
£553Delta
Mon, 16 Nov - Wed, 18 Nov
United Airlines Logo
19:55 - 07:10ITH  Ithaca Tompkins County-LHR London Heathrow
30h 15m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
12:05 - 23:44LHR  London Heathrow-ITH Ithaca Tompkins County
40h 39m2 stops Zurich Washington, D.C. Dulles Intl
£553United Airlines
Thu, 5 Nov - Sun, 8 Nov
United Airlines Logo
10:28 - 11:15ITH  Ithaca Tompkins County-LHR London Heathrow
43h 47m2 stops Washington, D.C. Dulles Intl Zurich
United Airlines Logo
06:50 - 09:46LHR  London Heathrow-ITH Ithaca Tompkins County
31h 56m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
£556United Airlines
Mon, 2 Nov - Wed, 11 Nov
Delta Logo
13:03 - 06:20ITH  Ithaca Tompkins County-LHR London Heathrow
12h 17m1 stop New York John F Kennedy Intl
Delta Logo
11:35 - 22:23LHR  London Heathrow-ITH Ithaca Tompkins County
15h 48m1 stop New York John F Kennedy Intl
£558Delta
Sat, 7 Nov - Sun, 15 Nov
Delta Logo
13:03 - 20:10ITH  Ithaca Tompkins County-LHR London Heathrow
26h 07m1 stop New York John F Kennedy Intl
Delta Logo
15:50 - 22:23LHR  London Heathrow-ITH Ithaca Tompkins County
11h 33m1 stop New York John F Kennedy Intl
£585Delta
Sat, 14 Nov - Wed, 18 Nov
Delta Logo
05:44 - 20:10ITH  Ithaca Tompkins County-LHR London Heathrow
9h 26m1 stop New York John F Kennedy Intl
Delta Logo
08:55 - 22:23LHR  London Heathrow-ITH Ithaca Tompkins County
18h 28m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
£589Delta
Fri, 9 Oct - Wed, 14 Oct
Delta Logo
13:09 - 06:20ITH  Ithaca Tompkins County-LHR London Heathrow
12h 11m1 stop New York John F Kennedy Intl
Delta Logo
11:45 - 23:03LHR  London Heathrow-ITH Ithaca Tompkins County
16h 18m2 stops Amsterdam Schiphol New York John F Kennedy Intl
£590Delta
Sat, 14 Nov - Wed, 18 Nov
Delta Logo
05:44 - 20:10ITH  Ithaca Tompkins County-LHR London Heathrow
9h 26m1 stop New York John F Kennedy Intl
Delta Logo
11:35 - 22:23LHR  London Heathrow-ITH Ithaca Tompkins County
15h 48m1 stop New York John F Kennedy Intl
£594Delta
Booking Insights

Price, demand, and travel trends for Ithaca to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Ithaca to London Heathrow Airport with more confidence.

How much is a return flight from Ithaca to London Heathrow Airport?

Return flights from Ithaca to London Heathrow Airport start at £547. Prices are below average for this route right now, with typical return fares ranging from £637 to £921. The lowest price found in the past 5 days was £547 on United Airlines.

What's the cheapest day of the week to fly from Ithaca to London Heathrow Airport?

Wednesday is the cheapest day of the week to fly from Ithaca to London Heathrow Airport and is 20% cheaper than the average day. Sunday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Ithaca to London Heathrow Airport flights

Low season

January

Cheapest flight

£243
Flights from Ithaca to London Heathrow Airport

When to book flights from Ithaca to Heathrow

Are your dates flexible? Find out the best times to travel from Ithaca to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Ithaca to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which cabin classes can I book on flights from Ithaca to London Heathrow Airport?

    Only Economy class is available on flights from Ithaca to London Heathrow Airport.

  • How long is a flight from Ithaca to London Heathrow Airport?

    There are currently no direct flights available from Ithaca to London Heathrow Airport. Flights with 1 stopover take between 11h 30m and 11h 50m in total, depending on the connection.

  • Do I need a passport to fly from Ithaca to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ithaca to London Heathrow Airport flight?

    Return flights from Ithaca to London Heathrow Airport range from £637 to £921, with an average of £817 over the past 12 months. Anything below £637 counts as a good deal.

  • Have flight prices from Ithaca to London Heathrow Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £547 to £4,016. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Ithaca to London Heathrow Airport looking right now?

    One-way fares from Ithaca to London Heathrow Airport are currently higher than usual. Average one-way flight prices are about £770, which is 94% above the typical average for this route.

  • Which car hire options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around £5 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Ithaca to London Heathrow Airport?

    Flights from Ithaca to London Heathrow Airport usually depart from Ithaca Tompkins County (ITH) and arrive at London Heathrow (LHR).

  • Which airports do connecting flights from Ithaca to London Heathrow Airport pass through?

    Connecting flights from Ithaca to London Heathrow Airport most commonly pass through:

    • New York John F Kennedy Intl (JFK) – 72% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) – 28% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Ithaca to London Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 31% on the Ithaca to London Heathrow Airport route. Wednesday is the cheapest departure day at £660 return on average, while Sunday is the most expensive at £954, a difference of £293. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Ithaca to London Heathrow Airport?

    Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time of 11h 30m, compared to 11h 50m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Ithaca and London Heathrow Airport?

    London Heathrow Airport is 5 hours ahead of Ithaca (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Hyde Park, Tower Bridge, and Royal Albert Hall. These are among the most viewed places in London Heathrow Airport on KAYAK.

Your guide to booking Ithaca to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average £660 – about £293 less than Sunday (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ithaca to London Heathrow Airport trip for April. Fares historically average £591 return in that month – typically £538 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

More options for your flight from Ithaca to Heathrow

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London