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

Air France, Virgin Atlantic, and Aer Lingus are the most popular carriers operating from Indianapolis to 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 Indianapolis according to our data. United Airlines is the first choice among our users, with 47% 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.

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 August 2025, there are 7 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.

$223 Cheap Flights from Indianapolis to Portugal in 2025

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Find the cheapest flights from Indianapolis to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

1:01 pm - 9:05 amIND-LIS

16h 04m1 stop

8:20 am - 8:14 pmLIS-IND

16h 54m2 stops

$603American Airlines

Find Deal

Mon, Oct 27 - Fri, Nov 7

6:15 pm - 9:05 amIND-LIS

10h 50m1 stop

11:05 am - 8:53 pmLIS-IND

14h 48m1 stop

$605

Find Deal

Mon, Oct 27 - Fri, Nov 7

6:15 pm - 8:55 amIND-LIS

10h 40m1 stop

8:45 pm - 6:36 pmLIS-IND

26h 51m2 stops

$625British Airways

Find Deal

Wed, Oct 29 - Tue, Nov 4

7:29 am - 8:40 amIND-LIS

21h 11m1 stop

10:55 am - 9:25 pmLIS-IND

15h 30m1 stop

$647Delta

Find Deal

Wed, Oct 29 - Fri, Nov 7

4:01 pm - 7:55 amIND-LIS

10h 54m1 stop

6:30 am - 7:09 pmLIS-IND

17h 39m2 stops

$653British Airways

Find Deal

Fri, Nov 14 - Wed, Nov 19

7:48 pm - 10:30 amIND-LIS

9h 42m1 stop

5:00 am - 7:56 pmLIS-IND

18h 56m2 stops

$698United Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

10:20 am - 11:05 amIND-LIS

19h 45m1 stop

5:00 am - 7:56 pmLIS-IND

18h 56m2 stops

$700United Airlines

Find Deal

Sun, Oct 19 - Tue, Oct 28

8:05 am - 8:40 amIND-LIS

20h 35m2 stops

11:15 am - 9:25 pmLIS-IND

15h 10m1 stop

$702Delta

Find Deal

Wed, Oct 29 - Mon, Nov 3

5:38 pm - 1:35 pmIND-LIS

38h 57m2 stops

6:10 am - 11:18 pmLIS-IND

21h 08m2 stops

$741Lufthansa

Find Deal

Sat, Oct 18 - Wed, Oct 29

5:38 pm - 1:35 pmIND-LIS

38h 57m2 stops

2:10 pm - 11:18 pmLIS-IND

37h 08m2 stops

$751Lufthansa

Find Deal

Sat, Oct 18 - Tue, Oct 28

British Airways flights from Indianapolis to Portugal

Our best British Airways deals on Indianapolis to Portugal flight tickets

British Airways

Oct 29

IND6:15 pmIndianapolis

10h 40m

1 stop

LIS8:55 amLisbon Humberto Delgado

Nov 4

LIS8:45 pmLisbon Humberto Delgado

26h 51m

2 stops

IND6:36 pmIndianapolis

$625

Find similar

British Airways

Nov 14

IND4:01 pmIndianapolis

10h 54m

1 stop

LIS7:55 amLisbon Humberto Delgado

Nov 19

LIS6:30 amLisbon Humberto Delgado

17h 39m

2 stops

IND7:09 pmIndianapolis

$653

Find similar

British Airways

Oct 31

IND6:15 pmIndianapolis

24h 10m

2 stops

LIS10:25 pmLisbon Humberto Delgado

Nov 12

LIS6:30 amLisbon Humberto Delgado

17h 06m

2 stops

IND6:36 pmIndianapolis

$658

Find similar

Delta flights from Indianapolis to Portugal

Our best Delta deals on Indianapolis to Portugal flight tickets

Delta

Oct 29

IND7:29 amIndianapolis

21h 11m

1 stop

LIS8:40 amLisbon Humberto Delgado

Nov 7

LIS10:55 amLisbon Humberto Delgado

15h 30m

1 stop

IND9:25 pmIndianapolis

$647

Find similar

Delta

Oct 29

IND8:05 amIndianapolis

20h 35m

2 stops

LIS8:40 amLisbon Humberto Delgado

Nov 3

LIS11:15 amLisbon Humberto Delgado

15h 10m

1 stop

IND9:25 pmIndianapolis

$702

Find similar

Delta

Oct 28

IND11:28 amIndianapolis

17h 32m

2 stops

LIS9:00 amLisbon Humberto Delgado

Nov 2

LIS5:30 amLisbon Humberto Delgado

22h 59m

2 stops

IND12:29 amIndianapolis

$714

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Mon 10/27

1:01 pm-9:05 am

1 stop16h 04m

Lisbon Humberto Delgado

Fri 11/7

8:20 am-8:14 pm

2 stops16h 54m

$603

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Mon 10/27

6:15 pm-9:05 am

1 stop10h 50m

Lisbon Humberto Delgado

Fri 11/7

11:05 am-8:53 pm

1 stop14h 48m

$605

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 10/29

6:15 pm-8:55 am

1 stop10h 40m

Lisbon Humberto Delgado

Tue 11/4

8:45 pm-6:36 pm

2 stops26h 51m

$625

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 10/29

7:29 am-8:40 am

1 stop21h 11m

Lisbon Humberto Delgado

Fri 11/7

10:55 am-9:25 pm

1 stop15h 30m

$647

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Fri 11/14

4:01 pm-7:55 am

1 stop10h 54m

Lisbon Humberto Delgado

Wed 11/19

6:30 am-7:09 pm

2 stops17h 39m

$653

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Tue 10/21

7:48 pm-10:30 am

1 stop9h 42m

Lisbon Humberto Delgado

Tue 10/28

5:00 am-7:56 pm

2 stops18h 56m

$698

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Sun 10/19

10:20 am-11:05 am

1 stop19h 45m

Lisbon Humberto Delgado

Tue 10/28

5:00 am-7:56 pm

2 stops18h 56m

$700

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 10/29

8:05 am-8:40 am

2 stops20h 35m

Lisbon Humberto Delgado

Mon 11/3

11:15 am-9:25 pm

1 stop15h 10m

$702

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Sat 10/18

5:38 pm-1:35 pm

2 stops38h 57m

Lisbon Humberto Delgado

Wed 10/29

6:10 am-11:18 pm

2 stops21h 08m

$741

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Sat 10/18

5:38 pm-1:35 pm

2 stops38h 57m

Lisbon Humberto Delgado

Tue 10/28

2:10 pm-11:18 pm

2 stops37h 08m

$751

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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

Prices

Airlines

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Indianapolis is in November. Flight prices, which tend to average around $691, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Indianapolis during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $790.

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 $990 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 $671 on momondo.

Can stopping save me money on Indianapolis to Portugal flights?

You could potentially save up to 27% 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 August 2025, there are 7 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 $551	Free Cancellation	Rating 7.8 1,382 reviews	Search KLM flights
Delta	PriceFrom $593	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
United Airlines	PriceFrom $605	Free Cancellation	Rating 7.4 8,944 reviews	Search United Airlines flights
American Airlines	PriceFrom $649	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
British Airways	PriceFrom $651	Free Cancellation	Rating 6.7 7,316 reviews	Search British Airways flights
Air France	PriceFrom $662	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
Lufthansa	PriceFrom $967	Free Cancellation	Rating 6.8 7,368 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 $361

Flights to Portofrom $344

Flights to Funchalfrom $344

Flights to Farofrom $374

Flights to Ponta Delgadafrom $449

Flights to Lajesfrom $522

Flights to Hortafrom $587

Flights to Pico Islandfrom $560

Flights to Porto Santofrom $571

Flights to Velasfrom $581

Cheap flights from Indianapolis to Portugal from $223

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Indianapolis to Portugal

Cheap round-trip flights

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British Airways flights from Indianapolis to Portugal

Our best British Airways deals on Indianapolis to Portugal flight tickets

Delta flights from Indianapolis to Portugal

Our best Delta 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 27% on your flight if you consider stops on a Indianapolis to Portugal flight.

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

Air France, Virgin Atlantic, and Aer Lingus 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