What airlines fly to Portugal?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Portugal from Indianapolis 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 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 Indianapolis to Portugal?

Scandinavian Airlines, United Airlines, and Lufthansa are the most popular carriers operating from Indianapolis to Portugal

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

Prices for flights from Indianapolis Airport to Portugal refresh daily.

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

As of November 2025, there are 8 operators available to choose from for flights from Indianapolis Airport to Portugal.

How old do you have to be to fly from Indianapolis Airport to Portugal?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Portugal.

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

The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$228 Cheap Flights from Indianapolis to Portugal in 2025/26

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Cheap round-trip flights

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6:26 pm - 8:10 amIND-LIS

9h 44m1 stop

5:00 am - 8:59 pmLIS-IND

19h 59m2 stops

$483Lufthansa

Find Deal

lun., mar. 16 - mar., mar. 24

6:26 pm - 8:10 amIND-LIS

9h 44m1 stop

11:50 am - 9:59 pmLIS-IND

38h 09m2 stops

$486Multiple Airlines

Find Deal

lun., mar. 16 - lun., mar. 23

7:44 pm - 10:15 amIND-LIS

9h 31m1 stop

11:20 am - 7:03 pmLIS-IND

36h 43m2 stops

$489United Airlines

Find Deal

jue., feb. 19 - lun., feb. 23

12:27 pm - 10:30 amIND-OPO

17h 03m2 stops

11:15 am - 12:06 amOPO-IND

17h 51m2 stops

$491Delta

Find Deal

vie., feb. 6 - mar., feb. 10

7:44 pm - 10:15 amIND-LIS

9h 31m1 stop

5:00 am - 8:50 pmLIS-IND

20h 50m2 stops

$492United Airlines

Find Deal

sáb., feb. 21 - sáb., feb. 28

12:27 pm - 10:30 amIND-OPO

17h 03m2 stops

6:05 am - 9:29 pmOPO-IND

20h 24m2 stops

$492Delta

Find Deal

vie., feb. 6 - mar., feb. 10

2:30 pm - 6:15 pmIND-FAO

22h 45m2 stops

10:20 am - 12:06 amFAO-IND

18h 46m2 stops

$496KLM

Find Deal

mié., ene. 21 - mié., ene. 28

12:27 pm - 4:55 pmIND-FAO

23h 28m2 stops

7:15 pm - 9:16 pmFAO-IND

31h 01m2 stops

$552KLM

Find Deal

vie., ene. 23 - lun., ene. 26

5:59 pm - 4:05 pmIND-PDL

42h 06m2 stops

7:30 am - 4:12 pmPDL-IND

36h 42m2 stops

$5,328Air France

Find Deal

dom., abr. 26 - sáb., may. 9

5:21 pm - 4:20 pmIND-PDL

18h 59m2 stops

1:35 pm - 8:54 pmPDL-IND

35h 19m2 stops

$6,760Air France

Find Deal

vie., feb. 20 - mar., feb. 24

Lufthansa flights from Indianapolis to Portugal

Our best Lufthansa deals on Indianapolis to Portugal flight tickets

Lufthansa

Mar 16

IND6:26 pmIndianapolis

9h 44m

1 stop

LIS8:10 amLisbon Humberto Delgado

Mar 24

LIS5:00 amLisbon Humberto Delgado

19h 59m

2 stops

IND8:59 pmIndianapolis

$483

Find similar

Lufthansa

Mar 16

IND6:26 pmIndianapolis

9h 44m

1 stop

LIS8:10 amLisbon Humberto Delgado

Mar 26

LIS6:10 amLisbon Humberto Delgado

21h 16m

2 stops

IND11:26 pmIndianapolis

$495

Find similar

Lufthansa

Mar 16

IND3:47 pmIndianapolis

27h 43m

2 stops

LIS11:30 pmLisbon Humberto Delgado

Mar 24

LIS5:00 amLisbon Humberto Delgado

42h 19m

2 stops

IND7:19 pmIndianapolis

$499

Find similar

United Airlines flights from Indianapolis to Portugal

Our best United Airlines deals on Indianapolis to Portugal flight tickets

United Airlines

Feb 19

IND7:44 pmIndianapolis

9h 31m

1 stop

LIS10:15 amLisbon Humberto Delgado

Feb 23

LIS11:20 amLisbon Humberto Delgado

36h 43m

2 stops

IND7:03 pmIndianapolis

$489

Find similar

United Airlines

Feb 21

IND7:44 pmIndianapolis

9h 31m

1 stop

LIS10:15 amLisbon Humberto Delgado

Feb 28

LIS5:00 amLisbon Humberto Delgado

20h 50m

2 stops

IND8:50 pmIndianapolis

$492

Find similar

United Airlines

Feb 19

IND12:37 pmIndianapolis

14h 33m

2 stops

LIS8:10 amLisbon Humberto Delgado

Feb 23

LIS11:20 amLisbon Humberto Delgado

37h 58m

3 stops

IND8:18 pmIndianapolis

$493

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

lun. 3/16

6:26 pm-8:10 am

1 stop9h 44m

Lisbon Humberto Delgado

mar. 3/24

5:00 am-8:59 pm

2 stops19h 59m

$483

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

lun. 3/16

6:26 pm-8:10 am

1 stop9h 44m

Lisbon Humberto Delgado

lun. 3/23

11:50 am-9:59 pm

2 stops38h 09m

$486

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

jue. 2/19

7:44 pm-10:15 am

1 stop9h 31m

Lisbon Humberto Delgado

lun. 2/23

11:20 am-7:03 pm

2 stops36h 43m

$489

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

vie. 2/6

12:27 pm-10:30 am

2 stops17h 03m

Porto

mar. 2/10

11:15 am-12:06 am

2 stops17h 51m

$491

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

sáb. 2/21

7:44 pm-10:15 am

1 stop9h 31m

Lisbon Humberto Delgado

sáb. 2/28

5:00 am-8:50 pm

2 stops20h 50m

$492

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

vie. 2/6

12:27 pm-10:30 am

2 stops17h 03m

Porto

mar. 2/10

6:05 am-9:29 pm

2 stops20h 24m

$492

IndianapolisFaro

IND - FAO

INDFAO

Indianapolis

mié. 1/21

2:30 pm-6:15 pm

2 stops22h 45m

Faro

mié. 1/28

10:20 am-12:06 am

2 stops18h 46m

$496

IndianapolisFaro

IND - FAO

INDFAO

Indianapolis

vie. 1/23

12:27 pm-4:55 pm

2 stops23h 28m

Faro

lun. 1/26

7:15 pm-9:16 pm

2 stops31h 01m

$552

IndianapolisPonta Delgada

IND - PDL

INDPDL

Indianapolis

dom. 4/26

5:59 pm-4:05 pm

2 stops42h 06m

Ponta Delgada Nordela

sáb. 5/9

7:30 am-4:12 pm

2 stops36h 42m

$5,328

IndianapolisPonta Delgada

IND - PDL

INDPDL

Indianapolis

vie. 2/20

5:21 pm-4:20 pm

2 stops18h 59m

Ponta Delgada Nordela

mar. 2/24

1:35 pm-8:54 pm

2 stops35h 19m

$6,760

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 Indianapolis 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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Indianapolis 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 Indianapolis during November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $854.

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 Indianapolis. 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 Indianapolis 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 Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $1,026 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Indianapolis for as low as $811 on momondo.

Can stopping save me money on Indianapolis to Portugal flights?

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

Cheap Indianapolis to Portugal flight deals and tips

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

Direct flights	None

There are no direct flights from Indianapolis to Portugal. There are no popular flight routes from Indianapolis to Portugal.

Search flight deals

When did momondo last update prices for flights from Indianapolis Airport to Portugal?
Prices for flights from Indianapolis Airport to Portugal refresh daily.
How many operators does momondo search for flights from Indianapolis Airport to Portugal?
As of November 2025, there are 8 operators available to choose from for flights from Indianapolis Airport to Portugal.
How old do you have to be to fly from Indianapolis Airport to Portugal?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Indianapolis to Portugal

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $598	Free Cancellation	Rating 7.7 1,419 reviews	Search KLM flights
American Airlines	PriceFrom $603	Free Cancellation	Rating 7.2 11,046 reviews	Search American Airlines flights
United Airlines	PriceFrom $642	Free Cancellation	Rating 7.4 9,037 reviews	Search United Airlines flights
Delta	PriceFrom $652	Free Cancellation	Rating 7.9 7,997 reviews	Search Delta flights
Air France	PriceFrom $662	Free Cancellation	Rating 7.4 1,494 reviews	Search Air France flights
British Airways	PriceFrom $684	Free Cancellation	Rating 6.7 7,535 reviews	Search British Airways flights
Air Canada	PriceFrom $887	Free Cancellation	Rating 7.1 10,466 reviews	Search Air Canada flights
Lufthansa	PriceFrom $967	Free Cancellation	Rating 6.8 7,583 reviews	Search Lufthansa flights

Why use momondo?

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

Finding the right flight to Portugal from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.

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

Flights from Indianapolis 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 Indianapolis to Portugal?

Once all potential Indianapolis to Portugal 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 Indianapolis to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Indianapolis 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

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.

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Find better results for your trip to Portugal

Popular cities in Portugal

Flights to Lisbonfrom $363

Flights to Portofrom $350

Flights to Funchalfrom $415

Flights to Farofrom $419

Flights to Ponta Delgadafrom $405

Flights to Lajesfrom $506

Flights to Hortafrom $569

Flights to Pico Islandfrom $545

Flights to Porto Santofrom $791

Flights to Velasfrom $578

Cheap flights from Indianapolis to Portugal from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Portugal departing on 2/6. 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

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Filter for what you want

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Find the cheapest flights from Indianapolis to Portugal

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Lufthansa flights from Indianapolis to Portugal

Our best Lufthansa deals on Indianapolis to Portugal flight tickets

United Airlines flights from Indianapolis to Portugal

Our best United Airlines deals on Indianapolis to Portugal flight tickets

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How to get the cheapest flight ticket from Indianapolis 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

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 Indianapolis 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 Indianapolis to Portugal flights?

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

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

Scandinavian Airlines, United Airlines, and Lufthansa are the most popular carriers operating from Indianapolis to Portugal

What airlines fly to Portugal?

Cheap Indianapolis to Portugal flight deals and tips

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

Direct flights

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

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

How old do you have to be to fly from Indianapolis Airport to Portugal?

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

Best airlines flying from Indianapolis to Portugal

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Indianapolis 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