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Cheap flights from Indianapolis to Portugal from $334

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 11/24. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indianapolis to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:00 pm - 8:10 amIND  Indianapolis-LIS Lisbon Humberto Delgado
12h 10m1 stop Newark
United Airlines Logo
11:20 am - 2:55 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
32h 35m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$726United Airlines
Sun, Jan 10 - Tue, Jan 19
United Airlines Logo
11:30 am - 8:10 amIND  Indianapolis-LIS Lisbon Humberto Delgado
15h 40m1 stop Newark
United Airlines Logo
11:20 am - 2:55 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
32h 35m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$726United Airlines
Mon, Jan 11 - Tue, Jan 19
Virgin Atlantic Logo
12:59 pm - 8:00 amIND  Indianapolis-LIS Lisbon Humberto Delgado
15h 01m1 stop New York John F Kennedy Intl
Virgin Atlantic Logo
10:00 am - 8:41 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
15h 41m1 stop New York John F Kennedy Intl
$728Virgin Atlantic
Tue, Oct 27 - Tue, Nov 3
Air Canada Logo
9:21 am - 10:40 amIND  Indianapolis-LIS Lisbon Humberto Delgado
20h 19m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
11:20 am - 2:55 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
32h 35m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$730Air Canada
Mon, Jan 11 - Tue, Jan 19
Delta Logo
7:20 am - 8:00 amIND  Indianapolis-LIS Lisbon Humberto Delgado
19h 40m1 stop New York John F Kennedy Intl
Delta Logo
5:00 am - 8:58 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
20h 58m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$736Delta
Wed, Jan 13 - Tue, Jan 19
Delta Logo
12:52 pm - 11:20 amIND  Indianapolis-LIS Lisbon Humberto Delgado
17h 28m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
5:00 am - 8:58 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
20h 58m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$740Delta
Wed, Jan 13 - Tue, Jan 19
American Airlines Logo
10:53 am - 9:05 amIND  Indianapolis-LIS Lisbon Humberto Delgado
17h 12m1 stop Philadelphia
American Airlines Logo
6:30 am - 6:30 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
17h 00m2 stops Madrid Barajas New York John F Kennedy Intl
$744American Airlines
Tue, Feb 9 - Tue, Feb 16
American Airlines Logo
3:50 pm - 9:05 amIND  Indianapolis-LIS Lisbon Humberto Delgado
12h 15m1 stop Philadelphia
American Airlines Logo
11:05 am - 8:58 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
14h 53m1 stop Philadelphia
$751American Airlines
Tue, Feb 9 - Tue, Feb 16
Air France Logo
5:00 pm - 8:00 amIND  Indianapolis-LIS Lisbon Humberto Delgado
10h 00m1 stop New York John F Kennedy Intl
Air France Logo
11:15 am - 8:58 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
14h 43m1 stop New York John F Kennedy Intl
$765Air France
Mon, Jan 11 - Thu, Jan 14
Air France Logo
5:59 pm - 8:00 amIND  Indianapolis-LIS Lisbon Humberto Delgado
10h 01m1 stop New York John F Kennedy Intl
Air France Logo
10:00 am - 8:41 pmLIS  Lisbon Humberto Delgado-IND Indianapolis
15h 41m1 stop New York John F Kennedy Intl
$796Air France
Wed, Oct 28 - Mon, Nov 2

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Air Canada flights from Indianapolis to Portugal

Our best Air Canada deals on Indianapolis to Portugal flight tickets
Air Canada
Jan 11
IND9:21 amIndianapolis
20h 19m
2 stops
LIS10:40 amLisbon Humberto Delgado
Jan 19
LIS11:20 amLisbon Humberto Delgado
32h 35m
2 stops
IND2:55 pmIndianapolis
$730
Air Canada
Nov 30
IND11:03 amIndianapolis
18h 37m
2 stops
LIS10:40 amLisbon Humberto Delgado
Dec 10
LIS10:55 amLisbon Humberto Delgado
34h 27m
2 stops
IND4:22 pmIndianapolis
$734
Air Canada
Nov 30
IND11:03 amIndianapolis
18h 37m
2 stops
LIS10:40 amLisbon Humberto Delgado
Dec 10
LIS10:55 amLisbon Humberto Delgado
34h 27m
2 stops
IND4:22 pmIndianapolis
$735

Delta flights from Indianapolis to Portugal

Our best Delta deals on Indianapolis to Portugal flight tickets
Delta
Jan 13
IND7:20 amIndianapolis
19h 40m
1 stop
LIS8:00 amLisbon Humberto Delgado
Jan 19
LIS5:00 amLisbon Humberto Delgado
20h 58m
2 stops
IND8:58 pmIndianapolis
$736
Delta
Oct 27
IND5:59 pmIndianapolis
10h 01m
1 stop
LIS8:00 amLisbon Humberto Delgado
Nov 4
LIS11:15 amLisbon Humberto Delgado
13h 14m
1 stop
IND7:29 pmIndianapolis
$746
Delta
Jan 10
IND5:00 pmIndianapolis
10h 00m
1 stop
LIS8:00 amLisbon Humberto Delgado
Jan 14
LIS5:30 amLisbon Humberto Delgado
20h 28m
2 stops
IND8:58 pmIndianapolis
$762

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Portugal 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 August 17, 2026.
Use the filters below to find and compare flights from Indianapolis to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Sun 1/10

3:00 pm-8:10 am

1 stop12h 10m

Lisbon Humberto Delgado

Tue 1/19

11:20 am-2:55 pm

2 stops32h 35m

$726

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Mon 1/11

11:30 am-8:10 am

1 stop15h 40m

Lisbon Humberto Delgado

Tue 1/19

11:20 am-2:55 pm

2 stops32h 35m

$726

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Tue 10/27

12:59 pm-8:00 am

1 stop15h 01m

Lisbon Humberto Delgado

Tue 11/3

10:00 am-8:41 pm

1 stop15h 41m

$728

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Mon 1/11

9:21 am-10:40 am

2 stops20h 19m

Lisbon Humberto Delgado

Tue 1/19

11:20 am-2:55 pm

2 stops32h 35m

$730

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Wed 1/13

7:20 am-8:00 am

1 stop19h 40m

Lisbon Humberto Delgado

Tue 1/19

5:00 am-8:58 pm

2 stops20h 58m

$736

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Wed 1/13

12:52 pm-11:20 am

2 stops17h 28m

Lisbon Humberto Delgado

Tue 1/19

5:00 am-8:58 pm

2 stops20h 58m

$740

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Tue 2/9

10:53 am-9:05 am

1 stop17h 12m

Lisbon Humberto Delgado

Tue 2/16

6:30 am-6:30 pm

2 stops17h 00m

$744

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Tue 2/9

3:50 pm-9:05 am

1 stop12h 15m

Lisbon Humberto Delgado

Tue 2/16

11:05 am-8:58 pm

1 stop14h 53m

$751
Quickest round-trip

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Mon 1/11

5:00 pm-8:00 am

1 stop10h 00m

Lisbon Humberto Delgado

Thu 1/14

11:15 am-8:58 pm

1 stop14h 43m

$765

IndianapolisLisbon

IND Indianapolis - LIS Lisbon Humberto Delgado

INDLIS

Indianapolis

Wed 10/28

5:59 pm-8:00 am

1 stop10h 01m

Lisbon Humberto Delgado

Mon 11/2

10:00 am-8:41 pm

1 stop15h 41m

$796

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

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?

The cheapest month to fly to Portugal from Indianapolis is in February. Flight prices, which tend to average around $687, 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 April instead. Flights to Portugal in April, while not as cheap as those in February, still average around $689.

How far in advance should I book a flight from Indianapolis 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 $954 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 $738 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

Best Price Found

$334

Fastest flight time

10h 10m

Direct flights

None
The best one-way flight to Portugal from Indianapolis in the past 72 hours is $334. The best round-trip flight deal from Indianapolis to Portugal found on momondo in the last 72 hours is $726.
The fastest flight from Indianapolis to Portugal takes 10h 10m
There are no direct flights from Indianapolis to Portugal. There are no popular flight routes from Indianapolis to Portugal.
Search flight deals

Frequently asked questions about flying 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?

  • 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
Air FrancePriceFrom $457Free CancellationRating
7.5
1,647 reviews
Search Air France flights
LufthansaPriceFrom $485Free CancellationRating
6.8
8,194 reviews
Search Lufthansa flights
American AirlinesPriceFrom $506Free CancellationRating
7.1
11,946 reviews
Search American Airlines flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights
DeltaPriceFrom $511Free CancellationRating
7.8
8,502 reviews
Search Delta flights
British AirwaysPriceFrom $529Free CancellationRating
6.7
8,172 reviews
Search British Airways 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.

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Find better results for your trip to Portugal

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