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Cheap flights from Ithaca to Lisbon from $943

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ithaca to Lisbon departing on 7/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ithaca to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 pm - 8:00 am
ITH
-
LIS
13h 50m
1 stop
Multiple Airlines Logo
5:35 am - 12:37 am
LIS
-
ITH
24h 02m
2 stops
$943Multiple Airlines
lun., jul. 27 - vie., ago. 7
Air France Logo
1:10 pm - 10:45 am
ITH
-
LIS
16h 35m
2 stops
Air France Logo
5:35 am - 12:37 am
LIS
-
ITH
24h 02m
2 stops
$948Air France
lun., jul. 27 - vie., ago. 7
Multiple Airlines Logo
5:16 am - 8:00 am
ITH
-
LIS
21h 44m
1 stop
Multiple Airlines Logo
5:35 am - 12:37 am
LIS
-
ITH
24h 02m
2 stops
$949Multiple Airlines
lun., jul. 27 - vie., ago. 7
KLM Logo
1:10 pm - 8:00 am
ITH
-
LIS
13h 50m
1 stop
KLM Logo
10:00 am - 12:37 am
LIS
-
ITH
19h 37m
1 stop
$1,036KLM
lun., jul. 27 - vie., ago. 7
KLM Logo
5:16 am - 8:00 am
ITH
-
LIS
21h 44m
1 stop
KLM Logo
10:00 am - 12:37 am
LIS
-
ITH
19h 37m
1 stop
$1,088KLM
lun., jul. 27 - vie., ago. 7
United Airlines Logo
7:50 pm - 10:30 am
ITH
-
LIS
9h 40m
1 stop
United Airlines Logo
11:25 am - 11:44 pm
LIS
-
ITH
41h 19m
2 stops
$1,349United Airlines
vie., may. 29 - vie., jun. 5
United Airlines Logo
6:00 am - 9:20 am
ITH
-
LIS
22h 20m
2 stops
United Airlines Logo
11:25 am - 11:44 pm
LIS
-
ITH
41h 19m
2 stops
$1,352United Airlines
vie., may. 29 - vie., jun. 5
KLM Logo
1:36 pm - 8:00 am
ITH
-
LIS
13h 24m
1 stop
KLM Logo
10:00 am - 11:46 pm
LIS
-
ITH
18h 46m
1 stop
$1,369KLM
vie., may. 29 - vie., jun. 5

KLM flights from Ithaca to Lisbon

Our best KLM deals on Ithaca to Lisbon flight tickets
KLM
Jul 27
ITH1:10 pmIthaca Tompkins County
13h 50m
1 stop
LIS8:00 amLisbon Humberto Delgado
Aug 7
LIS10:00 amLisbon Humberto Delgado
19h 37m
1 stop
ITH12:37 amIthaca Tompkins County
$1,036
KLM
Jul 27
ITH5:16 amIthaca Tompkins County
21h 44m
1 stop
LIS8:00 amLisbon Humberto Delgado
Aug 7
LIS10:00 amLisbon Humberto Delgado
19h 37m
1 stop
ITH12:37 amIthaca Tompkins County
$1,088
KLM
May 29
ITH1:36 pmIthaca Tompkins County
13h 24m
1 stop
LIS8:00 amLisbon Humberto Delgado
Jun 5
LIS10:00 amLisbon Humberto Delgado
18h 46m
1 stop
ITH11:46 pmIthaca Tompkins County
$1,369

United Airlines flights from Ithaca to Lisbon

Our best United Airlines deals on Ithaca to Lisbon flight tickets
United Airlines
May 29
ITH7:50 pmIthaca Tompkins County
9h 40m
1 stop
LIS10:30 amLisbon Humberto Delgado
Jun 5
LIS11:25 amLisbon Humberto Delgado
41h 19m
2 stops
ITH11:44 pmIthaca Tompkins County
$1,349
United Airlines
May 29
ITH6:00 amIthaca Tompkins County
22h 20m
2 stops
LIS9:20 amLisbon Humberto Delgado
Jun 5
LIS11:25 amLisbon Humberto Delgado
41h 19m
2 stops
ITH11:44 pmIthaca Tompkins County
$1,352
United Airlines
May 20
ITH10:30 amIthaca Tompkins County
19h 00m
1 stop
LIS10:30 amLisbon Humberto Delgado
Jun 3
LIS12:20 pmLisbon Humberto Delgado
11h 42m
1 stop
ITH7:02 pmIthaca Tompkins County
$1,431

momondo Fare Finder

 
Customize your flight search to find flights from Ithaca to Lisbon 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, momondo users made 832,500 searches. Data last updated mayo 13, 2026.
Use the filters below to find and compare flights from Ithaca to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

lun. 7/27

1:10 pm-8:00 am

1 stop13h 50m

Lisbon Humberto Delgado

vie. 8/7

5:35 am-12:37 am

2 stops24h 02m

$943

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

lun. 7/27

1:10 pm-10:45 am

2 stops16h 35m

Lisbon Humberto Delgado

vie. 8/7

5:35 am-12:37 am

2 stops24h 02m

$948

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

lun. 7/27

5:16 am-8:00 am

1 stop21h 44m

Lisbon Humberto Delgado

vie. 8/7

5:35 am-12:37 am

2 stops24h 02m

$949

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

lun. 7/27

1:10 pm-8:00 am

1 stop13h 50m

Lisbon Humberto Delgado

vie. 8/7

10:00 am-12:37 am

1 stop19h 37m

$1,036

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

lun. 7/27

5:16 am-8:00 am

1 stop21h 44m

Lisbon Humberto Delgado

vie. 8/7

10:00 am-12:37 am

1 stop19h 37m

$1,088

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

vie. 5/29

7:50 pm-10:30 am

1 stop9h 40m

Lisbon Humberto Delgado

vie. 6/5

11:25 am-11:44 pm

2 stops41h 19m

$1,349

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

vie. 5/29

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

vie. 6/5

11:25 am-11:44 pm

2 stops41h 19m

$1,352
Quickest round-trip

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

vie. 5/29

1:36 pm-8:00 am

1 stop13h 24m

Lisbon Humberto Delgado

vie. 6/5

10:00 am-11:46 pm

1 stop18h 46m

$1,369

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lisbon from

How to get the cheapest flight ticket from Ithaca to Lisbon

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 airlines fly to Lisbon?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Lisbon from Ithaca according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 4 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

When to book flights from Ithaca to Lisbon

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

Cheap Ithaca to Lisbon (ITH to LIS) flight deals and tips

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

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from Ithaca to Lisbon takes 9h 40m
There are no direct flights from Ithaca to Lisbon. There are no popular flight routes from Ithaca to Lisbon.
Search flight deals

Frequently asked questions about flying from Ithaca to Lisbon

  • How far is Ithaca Tompkins County to Lisbon Humberto Delgado by plane?

    There are 3447.4 mi between Ithaca Tompkins County and Lisbon Humberto Delgado. By plane, this route typically takes 9h 40m.

  • When did momondo last update prices for flights from Ithaca Tompkins County Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Ithaca Tompkins County Airport to Lisbon Humberto Delgado Airport were last updated today.

  • How old do you have to be to fly from Ithaca Tompkins County Airport to Lisbon Humberto Delgado Airport?

    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 Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport 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 Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Peniche
Setúbal
Estoril
Evora
Oeiras
Sesimbra
Leiria
Figueira da Foz
Zambujeira do Mar
Batalha
Óbidos
Tomar
Comporta
Sines
Torres Vedras
Almada

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ithaca to Lisbon. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Lisbon from Ithaca which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Ithaca to Lisbon flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ithaca to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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