How long is the flight from Ithaca to London?

Departing from Ithaca to London will take you 55h 10m. Ithaca and London are separated by a distance of 3469 mi.

What is the cheapest airline to fly from Ithaca to London round-trip?

Delta, at $724, was found to be the cheapest airline from Ithaca to London.. You may be able to fly from Ithaca to London for 33% less than the average price by searching for this airline.

In terms of precipitation, rainfall in London 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 when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, 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).

What is the cheapest time of day to fly from ITH to LON?

When flying from Ithaca to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Ithaca to London?

Located just 4.0 mi from the city center, Ithaca Tompkins County is the airport most travelers will use when flying to London from Ithaca. Booking flights from Tompkins County (ITH) to London should be relatively easy as there are 0 daily outbound flights to London from 1 airline.

Can I find deals for flights from Ithaca to London that include hotel bookings?

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

How can I find direct flights from Ithaca to London?

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

Can I find deals for business class flights from Ithaca to London?

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

$329+ Cheap Flights from Ithaca to London

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Cheap flight deals from Ithaca to London

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ithaca to London
Explore the most affordable flight options available from Ithaca to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.

Sat 11/147:55 pm -

2 stops55h 10m

Wed 11/186:50 am -

2 stops17h 12m

Deal found 10/8

$733

Mon 11/167:55 pm -

1 stop9h 55m

Wed 11/186:50 am -

2 stops17h 12m

Deal found 10/7

$735

Fri 11/610:28 am -

2 stops20h 32m

Sat 11/149:00 am -

2 stops29h 46m

Deal found 10/8

$853

Wed 11/47:55 pm -

1 stop29h 45m

Wed 11/119:00 am -

2 stops29h 46m

Deal found 10/8

$862

Thu 10/2210:27 am -

1 stop19h 13m

Tue 10/2712:05 pm -

2 stops39h 39m

Deal found 10/8

$863

Best flights from Ithaca to London
Discover carefully curated flight deals from Ithaca to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.

Sat 11/147:55 pm -

2 stops55h 10m

Wed 11/186:50 am -

2 stops17h 12m

Deal found 10/8

$733

Thu 10/225:40 am -

2 stops21h 15m

Tue 10/2711:45 am -

2 stops28h 38m

Deal found 10/5

$882

Mon 11/167:55 pm -

1 stop29h 45m

Wed 11/189:00 am -

2 stops29h 46m

Deal found 10/6

$735

Fri 11/610:28 am -

2 stops20h 32m

Sat 11/149:00 am -

2 stops29h 46m

Deal found 10/8

$853

Wed 11/47:55 pm -

2 stops32h 25m

Wed 11/1112:05 pm -

2 stops35h 57m

Deal found 10/8

$862

Thu 10/2210:27 am -

1 stop19h 13m

Tue 10/2712:05 pm -

2 stops39h 39m

Deal found 10/8

$863

Last-minute flights from Ithaca to London
Discover last-minute flight deals from Ithaca to London. Data last updated October 8, 2026 and is based on user searches.

Thu 10/2210:27 am -

1 stop19h 13m

Tue 10/2712:05 pm -

2 stops39h 39m

Deal found 10/8

$863

Wed 11/47:55 pm -

2 stops32h 25m

Wed 11/1112:05 pm -

2 stops35h 57m

Deal found 10/8

$862

Fri 11/610:28 am -

2 stops20h 32m

Sat 11/149:00 am -

2 stops29h 46m

Deal found 10/8

$853

Sat 11/147:55 pm -

2 stops55h 10m

Wed 11/186:50 am -

2 stops17h 12m

Deal found 10/8

$733

Mon 11/167:55 pm -

1 stop9h 55m

Wed 11/186:50 am -

2 stops17h 12m

Deal found 10/7

$735

Find flight deals from Ithaca to London

Round-trip from	$733 (United Airlines)
One-way from	$329 (Delta)
Popular in	June
Cheapest in	January
Average price	$796

From Ithaca Tompkins County to London (LON)

Search Deals

One-way flight from Ithaca Tompkins County to London (LON)

Search Deals

Highest demand for flights based on searches. 24% potential increase in price ($345 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($87 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Thu 11/19

5:44 am-8:10 pm

1 stop9h 26m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$329

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Wed 3/17

6:00 am-5:55 am

2 stops19h 55m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$329

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Wed 3/17

2:00 pm-10:30 am

1 stop16h 30m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$329

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Thu 11/19

10:28 am-8:15 am

2 stops40h 47m

London Heathrow

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$369

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Sat 11/14

7:55 pm-8:05 am

2 stops55h 10m

London Heathrow

Wed 11/18

6:50 am-7:02 pm

2 stops17h 12m

$733

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Mon 11/16

7:55 pm-6:40 am

1 stop29h 45m

London Heathrow

Wed 11/18

9:00 am-9:46 am

2 stops29h 46m

$735

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Fri 11/6

10:28 am-12:00 pm

2 stops20h 32m

London Heathrow

Sat 11/14

9:00 am-9:46 am

2 stops29h 46m

$853

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Wed 11/4

7:55 pm-9:20 am

2 stops32h 25m

London Heathrow

Wed 11/11

12:05 pm-7:02 pm

2 stops35h 57m

$862

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Thu 10/22

10:27 am-10:40 am

1 stop19h 13m

London Heathrow

Tue 10/27

12:05 pm-11:44 pm

2 stops39h 39m

$863

IthacaLondon

ITH Ithaca Tompkins County - LHR London Heathrow

ITHLHR

Ithaca Tompkins County

Thu 10/22

5:40 am-7:55 am

2 stops21h 15m

London Heathrow

Tue 10/27

11:45 am-12:23 pm

2 stops28h 38m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Ithaca to London

Have a flexible travel schedule? Discover the best time to fly to London from Ithaca with our price prediction graph.

ITH-LON

ITH-LHR

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 Ithaca to London

ITH-LON

ITH-LHR

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing London

See what other customers who have flown with Delta from Ithaca to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,636 reviews

Reviews

1 / 20

2.0

Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Delta

7.8

Good

8,636 reviews

Delta

7.8

Good

8,636 reviews

Reviews

1 / 20

2.0

Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

What airport do you fly from for flights from Ithaca to London?
Located just 4.0 mi from the city center, Ithaca Tompkins County is the airport most travelers will use when flying to London from Ithaca. Booking flights from Tompkins County (ITH) to London should be relatively easy as there are 0 daily outbound flights to London from 1 airline.
How long is the flight from Ithaca to London?
Departing from Ithaca to London will take you 55h 10m. Ithaca and London are separated by a distance of 3469 mi.
What is the cheapest airline to fly from Ithaca to London round-trip?
Delta, at $724, was found to be the cheapest airline from Ithaca to London.. You may be able to fly from Ithaca to London for 33% less than the average price by searching for this airline.
Can I find deals for flights from Ithaca to London that include hotel bookings?
Yes. In addition to deals on Ithaca to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ithaca to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ithaca to London.
Can I find deals for business class flights from Ithaca to London?
Yes. Cheapflights offers flight deals from Ithaca to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Ithaca to London

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$724	Average$1,024	FlexibilityNo cancel fee	On-timeN/A

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$329+ Cheap flights from Ithaca (ITH) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ithaca to London with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ithaca to London

Cheapest flights from Ithaca to LondonExplore the most affordable flight options available from Ithaca to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.

Explore the most affordable flight options available from Ithaca to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.

Best flights from Ithaca to LondonDiscover carefully curated flight deals from Ithaca to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.

Discover carefully curated flight deals from Ithaca to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.

Last-minute flights from Ithaca to LondonDiscover last-minute flight deals from Ithaca to London. Data last updated October 8, 2026 and is based on user searches.

Discover last-minute flight deals from Ithaca to London. Data last updated October 8, 2026 and is based on user searches.

One-way flights from Ithaca to LondonSearch for one-way flight options from Ithaca to London. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.

Search for one-way flight options from Ithaca to London. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.

Find flight deals from Ithaca to London

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Use the filters below to find and compare flights from Ithaca to London that are best for you.

Best time to book a flight from Ithaca to London

Have a flexible travel schedule? Discover the best time to fly to London from Ithaca with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing London

See what other customers who have flown with Delta from Ithaca to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Ithaca to London?

How long is the flight from Ithaca to London?

What is the cheapest airline to fly from Ithaca to London round-trip?

Can I find deals for flights from Ithaca to London that include hotel bookings?

How can I find direct flights from Ithaca to London?

Can I find deals for business class flights from Ithaca to London?

Traveling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ithaca to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Ithaca to London by cabin class

Find flights from Ithaca to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.

Ithaca and London flights

Browse other Ithaca and London flight options. Last updated on October 8, 2026.

Other flights from Ithaca

Browse through other flights departing from Ithaca. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.

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Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Ithaca to London

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Travel Smart

Cheapest flights from Ithaca to London
Explore the most affordable flight options available from Ithaca to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.

Best flights from Ithaca to London
Discover carefully curated flight deals from Ithaca to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.

Last-minute flights from Ithaca to London
Discover last-minute flight deals from Ithaca to London. Data last updated October 8, 2026 and is based on user searches.

One-way flights from Ithaca to London
Search for one-way flight options from Ithaca to London. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.