What are the cheapest airlines flying from Ithaca to London round-trip?

United Airlines, at $731, was found to be the cheapest airline from Ithaca to London.Alternate airlines to your destination round-trip include Lufthansa and Delta. You may be able to fly from Ithaca to London for 25% less than the average price by searching for these airlines.

What is the cheapest day to fly from Ithaca to London?

Travelers seeking maximum savings on their Ithaca to London flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Ithaca to London?

Users have found that flying from Ithaca to London on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Ithaca to London?

April is one of the best times of the year to fly to London from Ithaca. Prices for April average $976 per person but you can even find prices for as low as $630. The most expensive prices can be found in the month of June. Opting for a April flight can save you 39% on your journey compared to booking in June

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Ithaca to London by exploring options for tickets at noon.

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 2 different airlines.

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.

$456+ Flights from Ithaca to London

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Cheap flight deals from Ithaca to London

Round-trip from	$731 (United Airlines)
One-way from	$551 (KLM)
Popular in	June
Cheapest in	April
Average price	$1,152

From Ithaca Tompkins County to London (LON)

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

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Highest demand for flights based on searches. 12% potential increase in price ($139 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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 July 30, 2025.

Wed 9/247:50 pmITH - LHR

1 stop9h 50mUnited Airlines

Tue 10/71:45 pmLHR - ITH

2 stops38h 58mUnited Airlines

Deal found 7/29

$731

Thu 9/117:50 pmITH - LHR

1 stop9h 50mLufthansa

Thu 9/1812:15 pmLHR - ITH

1 stop16h 28mLufthansa

Deal found 7/28

$804

Thu 10/22:05 pmITH - LHR

1 stop15h 10mMultiple Airlines

Thu 10/93:00 pmLHR - ITH

2 stops14h 21mMultiple Airlines

Deal found 7/30

$842

Fri 10/102:05 pmITH - LHR

1 stop14h 55mDelta

Wed 10/1511:30 amLHR - ITH

2 stops17h 51mDelta

Deal found 7/29

$981

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 July 30, 2025.

Wed 9/247:50 pmITH - LHR

1 stop9h 50mUnited Airlines

Tue 10/78:45 amLHR - ITH

2 stops19h 58mUnited Airlines

Deal found 7/30

$731

Thu 9/117:50 pmITH - LHR

1 stop9h 50mLufthansa

Thu 9/1812:15 pmLHR - ITH

1 stop16h 28mLufthansa

Deal found 7/28

$804

Thu 10/22:05 pmITH - LHR

1 stop15h 10mMultiple Airlines

Thu 10/93:00 pmLHR - ITH

2 stops14h 21mMultiple Airlines

Deal found 7/30

$842

Fri 10/102:05 pmITH - LHR

1 stop14h 55mDelta

Wed 10/1511:30 amLHR - ITH

2 stops17h 51mDelta

Deal found 7/29

$981

Last-minute flights from Ithaca to London
Discover last-minute flight deals from Ithaca to London. Data last updated July 30, 2025 and is based on user searches.

Mon 8/46:15 amITH - LHR

1 stop19h 40mUnited Airlines

Mon 8/1810:50 amLHR - ITH

2 stops36h 48mUnited Airlines

Deal found 7/28

$1,021

Mon 8/46:15 amITH - LHR

2 stops19h 15mUnited Airlines

Mon 8/1810:50 amLHR - ITH

2 stops36h 48mUnited Airlines

Deal found 7/28

$1,021

Tue 8/123:05 pmITH - LHR

1 stop14h 55mKLM

Sun 8/173:15 pmLHR - ITH

1 stop14h 06mKLM

Deal found 7/30

$1,390

Sat 8/235:37 amITH - LHR

1 stop9h 23mDelta

Tue 8/269:00 amLHR - ITH

2 stops20h 21mDelta

Deal found 7/29

$1,030

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 July 30, 2025.

Thu 11/132:00 pmITH - LHR

1 stop13h 20mKLM

Deal found 7/30

$456

Wed 9/246:10 amITH - LHR

2 stops21h 25mUnited Airlines

Deal found 7/30

$463

Fly from

Fly to

Route

Depart

Return

Price

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Wed 9/24

7:50 pm-10:40 am

1 stop9h 50m

London Heathrow

Tue 10/7

8:45 am-11:43 pm

2 stops19h 58m

$731

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Thu 9/11

7:50 pm-10:40 am

1 stop9h 50m

London Heathrow

Thu 9/18

12:15 pm-11:43 pm

1 stop16h 28m

$804

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Thu 10/2

2:05 pm-10:15 am

1 stop15h 10m

London Heathrow

Thu 10/9

3:00 pm-12:21 am

2 stops14h 21m

$842

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Fri 10/10

2:05 pm-10:00 am

1 stop14h 55m

London Heathrow

Wed 10/15

11:30 am-12:21 am

2 stops17h 51m

$981

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Thu 11/13

2:00 pm-8:20 am

1 stop13h 20m

$456

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Wed 9/24

6:10 am-8:35 am

2 stops21h 25m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

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

What is the cheapest month to book a flight from Ithaca to London?

Currently, November is the cheapest month in which you can book a flight from Ithaca to London (average of $661). Flying from Ithaca to London in June is currently the most expensive (average of $1,097). 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 London

See what other customers who have flown with Delta, KLM, and United Airlines 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

8.0

Very good

7,980 reviews

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

7,980 reviews

Delta

8.0

Very good

7,980 reviews

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.

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,980 reviews

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

8,896 reviews

Delta

8.0

Very good

7,980 reviews

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.

Lufthansa

6.8

Okay

7,269 reviews

Delta

8.0

Very good

7,980 reviews

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

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 2 different airlines.
What are the cheapest airlines flying from Ithaca to London round-trip?
United Airlines, at $731, was found to be the cheapest airline from Ithaca to London.Alternate airlines to your destination round-trip include Lufthansa and Delta. You may be able to fly from Ithaca to London for 25% less than the average price by searching for these airlines.
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.
What is the cheapest month to book a flight from Ithaca to London?
Currently, November is the cheapest month in which you can book a flight from Ithaca to London (average of $661). Flying from Ithaca to London in June is currently the most expensive (average of $1,097). 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

Hounslow

Hayes

Thornton Heath

Harrow

Canterbury

Dover

Orpington

Watford

Gatwick

Borehamwood

Dartford

Aylesbury

Chelmsford

Folkestone

Southend-on-Sea

Chichester

Arundel

Milton Keynes

Bishop's Stortford

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Ithaca to London

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$650	Average$1,046	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$687	Average$947	FlexibilityNo cancel fee	On-time69%

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$456+ Cheap flights from Ithaca (ITH) to London (LON)

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 11/13. 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

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Cheap flight deals from Ithaca to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

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

Everything you need to know about your flight from Ithaca to London

What is the cheapest month to book a flight from Ithaca to London?

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated July 30, 2025.

See what other customers who have flown with Delta, KLM, and United Airlines 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

Find useful and relevant information for your journey from Ithaca to London. 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 Ithaca to London?

What are the cheapest airlines flying 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?

What is the cheapest month to book a flight 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.

Top 2 airlines flying from Ithaca to London

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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 July 30, 2025.