How long is the flight from Indiana to Portugal?

Average flight duration from Indiana to Portugal depends on which airport you fly into and out of. Flying from Indianapolis to Lisbon is 11h 18m on average, while flying from South Bend to Lisbon is 13h 51m on average. Lisbon is the most popular airport in Portugal.

What airlines fly to Portugal?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Portugal from Indiana according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 8 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Indiana to Portugal?

British Airways, Scandinavian Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Indiana to Portugal

How many flights depart from Indiana to Portugal on average per week?

As of December 2025, there are 2 flights per week flying from Indiana to Portugal. The most common day of the week flights depart is Wed, with 100% of flights taking off on this day.

When did momondo last update prices for flights from Indiana to Portugal?

Prices for flights from Indiana to Portugal are updated daily.

How many operators does momondo search for flights from Indiana to Portugal?

As of December 2025, there are 18 operators available to choose from for flights from Indiana to Portugal.

How old do you have to be to fly from Indiana to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Portugal.

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

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

$227 Cheap Flights from Indiana to Portugal in 2025/26

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Find the cheapest flights from Indiana to Portugal

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 6:00 pm

ORD

OPO

16h 50m1 stop

4:55 pm - 2:45 pm

OPO

ORD

27h 50m1 stop

$426TAP AIR PORTUGAL

Wed, Jan 14 - Sat, Jan 24

1:50 pm - 8:10 am

SDF

LIS

13h 20m1 stop

5:00 am - 8:28 pm

LIS

SDF

20h 28m2 stops

$427Lufthansa

Sat, Jan 24 - Sat, Jan 31

12:23 pm - 8:10 am

IND

LIS

14h 47m1 stop

12:35 pm - 10:14 pm

LIS

IND

38h 39m2 stops

$444Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

6:50 pm - 6:30 pm

ORD

OPO

17h 40m1 stop

7:20 pm - 1:45 pm

OPO

ORD

23h 25m1 stop

$463SWISS

Tue, Mar 3 - Wed, Mar 11

3:51 pm - 9:30 am

ORD

OPO

11h 39m1 stop

6:00 am - 2:25 pm

OPO

ORD

13h 25m1 stop

$476United Airlines

Mon, Mar 2 - Wed, Mar 11

5:20 pm - 10:30 am

ORD

OPO

11h 10m1 stop

5:00 am - 2:20 pm

OPO

ORD

15h 20m1 stop

$478Multiple Airlines

Mon, Jan 26 - Fri, Feb 6

11:15 am - 8:10 am

CVG

LIS

15h 55m2 stops

11:20 am - 8:46 pm

LIS

CVG

38h 26m2 stops

$491United Airlines

Fri, Jan 30 - Tue, Feb 3

4:25 pm - 9:35 am

ORD

FNC

35h 10m1 stop

10:20 am - 2:20 pm

FNC

ORD

34h 00m1 stop

$492KLM

Mon, Feb 2 - Thu, Feb 12

5:50 pm - 2:35 pm

ORD

LIS

14h 45m2 stops

3:25 pm - 12:45 pm

LIS

ORD

27h 20m1 stop

$497SWISS

Wed, Jan 7 - Wed, Jan 21

5:59 pm - 9:35 am

ORD

FNC

33h 36m2 stops

10:20 am - 2:20 pm

FNC

ORD

34h 00m1 stop

$497KLM

Mon, Feb 2 - Thu, Feb 12

British Airways flights from Indiana to Portugal

Our best British Airways deals on Indiana to Portugal flight tickets

British Airways

Jan 14

ORD2:14 pmChicago O'Hare Intl

18h 36m

2 stops

LIS2:50 pmLisbon Humberto Delgado

Jan 21

LIS12:55 pmLisbon Humberto Delgado

37h 09m

2 stops

ORD8:04 pmChicago O'Hare Intl

$503

Find similar

British Airways

Jan 9

CVG2:26 pmCincinnati Cinci./N. Kentucky

22h 29m

2 stops

LIS5:55 pmLisbon Humberto Delgado

Jan 16

LIS10:40 amLisbon Humberto Delgado

13h 15m

1 stop

CVG6:55 pmCincinnati Cinci./N. Kentucky

$504

Find similar

British Airways

Jan 9

CVG2:26 pmCincinnati Cinci./N. Kentucky

16h 39m

2 stops

LIS12:05 pmLisbon Humberto Delgado

Jan 16

LIS6:45 pmLisbon Humberto Delgado

30h 46m

2 stops

CVG8:31 pmCincinnati Cinci./N. Kentucky

$507

Find similar

Brussels Airlines flights from Indiana to Portugal

Our best Brussels Airlines deals on Indiana to Portugal flight tickets

Brussels Airlines

Jan 23

ORD5:55 pmChicago O'Hare Intl

12h 55m

1 stop

LIS12:50 pmLisbon Humberto Delgado

Jan 25

LIS6:40 pmLisbon Humberto Delgado

23h 30m

1 stop

ORD12:10 pmChicago O'Hare Intl

$523

Find similar

Brussels Airlines

Dec 16

ORD5:55 pmChicago O'Hare Intl

18h 30m

1 stop

LIS6:25 pmLisbon Humberto Delgado

Dec 23

LIS1:40 pmLisbon Humberto Delgado

28h 30m

1 stop

ORD12:10 pmChicago O'Hare Intl

$1,094

Find similar

Brussels Airlines

Dec 18

ORD5:55 pmChicago O'Hare Intl

12h 55m

1 stop

LIS12:50 pmLisbon Humberto Delgado

Dec 24

LIS1:40 pmLisbon Humberto Delgado

28h 30m

1 stop

ORD12:10 pmChicago O'Hare Intl

$1,364

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Wed 1/14

7:10 pm-6:00 pm

1 stop16h 50m

Porto

Sat 1/24

4:55 pm-2:45 pm

1 stop27h 50m

$426

LouisvilleLisbon

SDF - LIS

SDFLIS

Louisville Intl

Sat 1/24

1:50 pm-8:10 am

1 stop13h 20m

Lisbon Humberto Delgado

Sat 1/31

5:00 am-8:28 pm

2 stops20h 28m

$427

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Sun 1/25

12:23 pm-8:10 am

1 stop14h 47m

Lisbon Humberto Delgado

Sun 2/1

12:35 pm-10:14 pm

2 stops38h 39m

$444

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Tue 3/3

6:50 pm-6:30 pm

1 stop17h 40m

Porto

Wed 3/11

7:20 pm-1:45 pm

1 stop23h 25m

$463

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 3/2

3:51 pm-9:30 am

1 stop11h 39m

Porto

Wed 3/11

6:00 am-2:25 pm

1 stop13h 25m

$476

ChicagoPorto

ORD - OPO

ORDOPO

Chicago O'Hare Intl

Mon 1/26

5:20 pm-10:30 am

1 stop11h 10m

Porto

Fri 2/6

5:00 am-2:20 pm

1 stop15h 20m

$478

CincinnatiLisbon

CVG - LIS

CVGLIS

Cincinnati Cinci./N. Kentucky

Fri 1/30

11:15 am-8:10 am

2 stops15h 55m

Lisbon Humberto Delgado

Tue 2/3

11:20 am-8:46 pm

2 stops38h 26m

$491

ChicagoFunchal

ORD - FNC

ORDFNC

Chicago O'Hare Intl

Mon 2/2

4:25 pm-9:35 am

1 stop35h 10m

Funchal Madeira

Thu 2/12

10:20 am-2:20 pm

1 stop34h 00m

$492

ChicagoLisbon

ORD - LIS

ORDLIS

Chicago O'Hare Intl

Wed 1/7

5:50 pm-2:35 pm

2 stops14h 45m

Lisbon Humberto Delgado

Wed 1/21

3:25 pm-12:45 pm

1 stop27h 20m

$497

ChicagoFunchal

ORD - FNC

ORDFNC

Chicago O'Hare Intl

Mon 2/2

5:59 pm-9:35 am

2 stops33h 36m

Funchal Madeira

Thu 2/12

10:20 am-2:20 pm

1 stop34h 00m

$497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana to Portugal

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

Prices

Airlines

Other information

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Indiana is in February. Flight prices, which tend to average around $842, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Indiana during December instead. Flights to Portugal in December, while not as cheap as those in February, still average around $843.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Thursday is the cheapest day to fly to Portugal from Indiana. The lowest ticket price found for a Thursday departure recently was $850. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Saturday, with ticket prices averaging around $1,208.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from Indiana to Portugal during this time can be as low as $984. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,164 per ticket.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,002 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Indiana for as low as $734 on momondo.

Can stopping save me money on Indiana to Portugal flights?

You could potentially save up to 5% on your flight if you consider stops on a Indiana to Portugal flight.

Cheap Indiana to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Portugal

Fastest flight time	7h 55m
Direct flights	Mon, Thu, Sat and Sun
Airports in Portugal	99 airports

The fastest flight from Indiana to Portugal takes 7h 55m

Direct flights go from Indiana to Portugal on Monday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There are 99 airports in Portugal. From Indiana there are direct flights to Lisbon Humberto Delgado (LIS).

Search flight deals

When did momondo last update prices for flights from Indiana to Portugal?
Prices for flights from Indiana to Portugal are updated daily.
How many operators does momondo search for flights from Indiana to Portugal?
As of December 2025, there are 18 operators available to choose from for flights from Indiana to Portugal.
How old do you have to be to fly from Indiana to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal 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 Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indiana to Portugal

Compare and see reviews for airlines that fly from Indiana to Portugal with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $509	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
American Airlines	PriceFrom $584	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights
KLM	PriceFrom $598	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
Delta	PriceFrom $652	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Lufthansa	PriceFrom $657	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
Air France	PriceFrom $662	Free Cancellation	Rating 7.4 1,502 reviews	Search Air France flights
British Airways	PriceFrom $684	Free Cancellation	Rating 6.7 7,573 reviews	Search British Airways flights
Air Canada	PriceFrom $887	Free Cancellation	Rating 7.1 10,514 reviews	Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Portugal?

It is quick and easy to find Indiana to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

Can I find flights from Indiana to Portugal with flexible booking policies on momondo?

Flights from Indiana to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Indiana to Portugal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portugal from Indiana.

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

Yes. momondo can track prices for Indiana to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

Popular cities in Portugal

Flights to Lisbonfrom $366

Flights to Portofrom $346

Flights to Funchalfrom $418

Flights to Farofrom $409

Flights to Ponta Delgadafrom $403

Flights to Lajesfrom $484

Flights to Hortafrom $576

Flights to Pico Islandfrom $561

Flights to Porto Santofrom $554

Flights to Velasfrom $612

Cheap flights from Indiana to Portugal from $227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Portugal departing on 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Indiana to Portugal

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British Airways flights from Indiana to Portugal

Our best British Airways deals on Indiana to Portugal flight tickets

Brussels Airlines flights from Indiana to Portugal

Our best Brussels Airlines deals on Indiana to Portugal flight tickets

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

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How to get the cheapest flight ticket from Indiana to Portugal

What is the cheapest month to fly to Portugal?

What is the cheapest day to depart on your flight to Portugal?

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the afternoon. Flights from Indiana to Portugal during this time can be as low as $984. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,164 per ticket.

How far in advance should I book a flight to Portugal?

Can stopping save me money on Indiana to Portugal flights?

You could potentially save up to 5% on your flight if you consider stops on a Indiana to Portugal flight.

What is the cheapest airline that flies from Indiana to Portugal?

British Airways, Scandinavian Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Indiana to Portugal

What airlines fly to Portugal?

How many flights depart from Indiana to Portugal on average per week?

As of December 2025, there are 2 flights per week flying from Indiana to Portugal. The most common day of the week flights depart is Wed, with 100% of flights taking off on this day.

How long is the flight from Indiana to Portugal?

Average flight duration from Indiana to Portugal depends on which airport you fly into and out of. Flying from Indianapolis to Lisbon is 11h 18m on average, while flying from South Bend to Lisbon is 13h 51m on average. Lisbon is the most popular airport in Portugal.

Cheap Indiana to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Portugal

Fastest flight time

Direct flights

Airports in Portugal

When did momondo last update prices for flights from Indiana to Portugal?

How many operators does momondo search for flights from Indiana to Portugal?

How old do you have to be to fly from Indiana to Portugal?

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

Best airlines flying from Indiana to Portugal

Compare and see reviews for airlines that fly from Indiana to Portugal with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Portugal?

Can I find flights from Indiana to Portugal with flexible booking policies on momondo?

How can momondo help me find flights from Indiana to Portugal?

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

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo