When did momondo last update prices for flights from Ithaca Tompkins County Airport to London?

Prices for flights from Ithaca Tompkins County Airport to London were last updated today.

How many operators does momondo search for flights from Ithaca Tompkins County Airport to London?

The number of operators available for flights from Ithaca Tompkins County Airport to London is 2 as of January 2026.

How old do you have to be to fly from Ithaca Tompkins County Airport to London?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ithaca Tompkins County Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$419 Cheap Flights from Ithaca to London in 2026

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Find the cheapest flights from Ithaca to London

Round-trip

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Cheap round-trip flights

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6:00 am - 6:40 am

ITH

LHR

19h 40m

1 stop

12:05 pm - 6:27 pm

LHR

ITH

35h 22m

2 stops

$633United Airlines

Fri, Feb 27 - Tue, Mar 3

6:00 am - 6:40 am

ITH

LHR

19h 40m

1 stop

6:50 am - 6:27 pm

LHR

ITH

16h 37m

2 stops

$634United Airlines

Fri, Feb 27 - Tue, Mar 3

5:29 am - 8:10 pm

ITH

LHR

9h 41m

1 stop

8:40 am - 11:59 pm

LHR

ITH

19h 19m

2 stops

$635Delta

Fri, Mar 6 - Wed, Mar 11

6:00 am - 5:55 am

ITH

LHR

18h 55m

2 stops

6:50 am - 6:27 pm

LHR

ITH

16h 37m

2 stops

$637United Airlines

Fri, Feb 27 - Tue, Mar 3

6:00 am - 7:55 am

ITH

LHR

20h 55m

2 stops

6:50 am - 11:42 pm

LHR

ITH

21h 52m

2 stops

$638United Airlines

Fri, Feb 27 - Tue, Mar 3

7:40 pm - 6:55 am

ITH

LHR

30h 15m

1 stop

7:25 am - 11:44 pm

LHR

ITH

21h 19m

2 stops

$650United Airlines

Sun, May 3 - Wed, May 13

10:30 am - 10:00 am

ITH

LHR

42h 30m

2 stops

6:50 am - 6:49 pm

LHR

ITH

16h 59m

2 stops

$653United Airlines

Sun, May 3 - Wed, May 13

5:29 am - 8:10 pm

ITH

LHR

9h 41m

1 stop

8:00 pm - 12:53 pm

LHR

ITH

20h 53m

1 stop

$663Delta

Fri, Mar 6 - Wed, Mar 11

1:39 pm - 8:50 am

ITH

LHR

14h 11m

1 stop

11:45 am - 11:27 pm

LHR

ITH

16h 42m

1 stop

$679KLM

Sun, May 3 - Wed, May 13

6:00 am - 6:40 am

ITH

LHR

19h 40m

1 stop

12:05 pm - 11:42 pm

LHR

ITH

40h 37m

2 stops

$683United Airlines

Fri, Feb 27 - Tue, Mar 3

United Airlines flights from Ithaca to London

Our best United Airlines deals on Ithaca to London flight tickets

United Airlines

Feb 27

ITH6:00 amIthaca Tompkins County

19h 40m

1 stop

LHR6:40 amLondon Heathrow

Mar 3

LHR12:05 pmLondon Heathrow

35h 22m

2 stops

ITH6:27 pmIthaca Tompkins County

$633

United Airlines

Feb 27

ITH6:00 amIthaca Tompkins County

19h 40m

1 stop

LHR6:40 amLondon Heathrow

Mar 3

LHR6:50 amLondon Heathrow

16h 37m

2 stops

ITH6:27 pmIthaca Tompkins County

$634

United Airlines

Feb 27

ITH6:00 amIthaca Tompkins County

18h 55m

2 stops

LHR5:55 amLondon Heathrow

Mar 3

LHR6:50 amLondon Heathrow

16h 37m

2 stops

ITH6:27 pmIthaca Tompkins County

$637

Delta flights from Ithaca to London

Our best Delta deals on Ithaca to London flight tickets

Delta

Mar 6

ITH5:29 amIthaca Tompkins County

9h 41m

1 stop

LHR8:10 pmLondon Heathrow

Mar 11

LHR8:40 amLondon Heathrow

19h 19m

2 stops

ITH11:59 pmIthaca Tompkins County

$635

Delta

Mar 6

ITH5:29 amIthaca Tompkins County

9h 41m

1 stop

LHR8:10 pmLondon Heathrow

Mar 11

LHR8:00 pmLondon Heathrow

20h 53m

1 stop

ITH12:53 pmIthaca Tompkins County

$663

Delta

Mar 15

ITH1:33 pmIthaca Tompkins County

16h 57m

2 stops

LHR10:30 amLondon Heathrow

Mar 22

LHR8:55 amLondon Heathrow

19h 04m

1 stop

ITH11:59 pmIthaca Tompkins County

$743

Fly from

Fly to

Route

Depart

Return

Price

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Fri 2/27

6:00 am-6:40 am

1 stop19h 40m

London Heathrow

Tue 3/3

12:05 pm-6:27 pm

2 stops35h 22m

$633

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Fri 2/27

6:00 am-6:40 am

1 stop19h 40m

London Heathrow

Tue 3/3

6:50 am-6:27 pm

2 stops16h 37m

$634

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Fri 3/6

5:29 am-8:10 pm

1 stop9h 41m

London Heathrow

Wed 3/11

8:40 am-11:59 pm

2 stops19h 19m

$635

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Fri 2/27

6:00 am-5:55 am

2 stops18h 55m

London Heathrow

Tue 3/3

6:50 am-6:27 pm

2 stops16h 37m

$637

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Fri 2/27

6:00 am-7:55 am

2 stops20h 55m

London Heathrow

Tue 3/3

6:50 am-11:42 pm

2 stops21h 52m

$638

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Sun 5/3

7:40 pm-6:55 am

1 stop30h 15m

London Heathrow

Wed 5/13

7:25 am-11:44 pm

2 stops21h 19m

$650

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Sun 5/3

10:30 am-10:00 am

2 stops42h 30m

London Heathrow

Wed 5/13

6:50 am-6:49 pm

2 stops16h 59m

$653

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Fri 3/6

5:29 am-8:10 pm

1 stop9h 41m

London Heathrow

Wed 3/11

8:00 pm-12:53 pm

1 stop20h 53m

$663

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Sun 5/3

1:39 pm-8:50 am

1 stop14h 11m

London Heathrow

Wed 5/13

11:45 am-11:27 pm

1 stop16h 42m

$679

IthacaLondon

ITH - LHR

ITHLHR

Ithaca Tompkins County

Fri 2/27

6:00 am-6:40 am

1 stop19h 40m

London Heathrow

Tue 3/3

12:05 pm-11:42 pm

2 stops40h 37m

$683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ithaca to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ithaca Tompkins County to London?

KLM, Delta, and United Airlines are the most popular carriers operating from Ithaca Tompkins County to London

What airlines fly to London?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to London from Ithaca according to our data. Delta is the first choice among our users, with 33% of people opting to fly with this airline when traveling to London. Keep in mind that there are 6 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When to book flights from Ithaca to London

Are you open to changing your travel dates? Check out the ideal times to fly from Ithaca to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ithaca to London (ITH to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ithaca to London

Fastest flight time	9h 15m
Direct flights	None

The fastest flight from Ithaca to London takes 9h 15m

There are no direct flights from Ithaca to London. There are no popular flight routes from Ithaca to London.

Search flight deals

How far is Ithaca Tompkins County to London by plane?
The distance between Ithaca Tompkins County and London is about 3485.3 mi. Flights usually cover this in 9h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ithaca Tompkins County Airport to London?
Prices for flights from Ithaca Tompkins County Airport to London were last updated today.
How many operators does momondo search for flights from Ithaca Tompkins County Airport to London?
The number of operators available for flights from Ithaca Tompkins County Airport to London is 2 as of January 2026.
How old do you have to be to fly from Ithaca Tompkins County Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ithaca Tompkins County Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ithaca to London?
momondo data reveals that the most frequently booked airline on the route from Ithaca to London is Delta, representing 100% of all bookings.

Best airlines flying from Ithaca to London

Compare and see reviews for airlines that fly from Ithaca to London with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $650	Free Cancellation	Rating 7.9 8,123 reviews		Search Delta flights
United Airlines	PriceFrom $757	Free Cancellation	Rating 7.4 9,215 reviews		Search United Airlines flights

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Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Croydon

Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Ithaca to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Ithaca.

Can I find flights from Ithaca to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Ithaca with this policy.

How can momondo help me find flights from Ithaca to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ithaca to London.

I’m not ready to book a flight from Ithaca to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ithaca to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.