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$322+ Cheap flights from Indianapolis (IND) to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
IND — LIS
Mar 10 — Mar 171
Mon 3/10
Mon 3/17
1 adult, Economy
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Cheap flight deals from Indianapolis to Portugal

Keep the following information in mind while searching for Indianapolis to Portugal flight deals. Data was last updated March 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$713
(Iberia)

One-way from

$322
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$980
Provider with most accurate pricing for Indianapolis-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Lisbon Humberto Delgado flights.
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From Indianapolis to Portugal
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One-way flight from Indianapolis to Portugal
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Highest demand for flights based on searches. 17% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Indianapolis to Portugal

Cheapest flights from Indianapolis to Portugal
Explore the most affordable flight options available from Indianapolis to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 5, 2025.

This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:00 pmIND - LIS
1 stop11h 00mDelta
Fri 11/145:00 amLIS - IND
2 stops18h 56mDelta
Deal found 3/4$644
This Finnair deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:07 amIND - LIS
1 stop16h 58mMultiple Airlines
Fri 11/1411:05 amLIS - IND
1 stop14h 49mMultiple Airlines
Deal found 3/4$654
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:49 amIND - LIS
2 stops22h 31mUnited Airlines
Fri 11/1411:00 amLIS - IND
2 stops28h 05mUnited Airlines
Deal found 3/4$657
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:00 pmIND - OPO
2 stops17h 30mDelta
Sat 11/15:00 amOPO - IND
2 stops20h 04mDelta
Deal found 3/5$679
This KLM deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:00 pmIND - LIS
1 stop17h 45mKLM
Sat 11/15:00 amLIS - IND
2 stops17h 17mKLM
Deal found 3/4$694
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:00 amIND - OPO
2 stops22h 45mUnited Airlines
Sat 11/112:30 pmOPO - IND
2 stops25h 51mUnited Airlines
Deal found 3/4$704
This United deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:23 amIND - OPO
1 stop19h 22mMultiple Airlines
Sat 11/112:30 pmOPO - IND
2 stops39h 47mMultiple Airlines
Deal found 3/5$705
This Expedia deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/612:43 pmIND - OPO
2 stops25h 47mBritish Airways
Wed 5/218:15 amOPO - IND
2 stops18h 02mBritish Airways
Deal found 3/5$712
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/272:33 pmIND - OPO
2 stops16h 07mAmerican Airlines
Sat 5/108:15 amOPO - IND
2 stops17h 49mAmerican Airlines
Deal found 3/5$713
This Booking.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/26:00 amIND - LIS
2 stops22h 20mAir Canada
Wed 4/1611:25 amLIS - IND
2 stops34h 32mAir Canada
Deal found 3/4$716
This Expedia deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/222:33 pmIND - OPO
2 stops36h 02mIberia
Sat 5/108:15 amOPO - IND
2 stops15h 35mIberia
Deal found 3/5$720
This Aeromexico deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/221:00 pmIND - OPO
2 stops45h 30mAir France
Wed 4/304:20 pmOPO - IND
2 stops37h 08mAir France
Deal found 3/4$794

Find flights from Indianapolis to Portugal within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated March 5, 2025.

Fly from

Indianapolis

Fly to

Portugal

Route

Depart

Return

Price

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

Tue 5/6

12:43 pm-7:30 pm

2 stops25h 47m

Porto

Wed 5/21

8:15 am-9:17 pm

2 stops18h 02m

$712

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

Sun 4/27

2:33 pm-11:40 am

2 stops16h 07m

Porto

Sat 5/10

8:15 am-9:04 pm

2 stops17h 49m

$713

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 4/2

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Wed 4/16

11:25 am-4:57 pm

2 stops34h 32m

$716

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

Tue 4/22

2:33 pm-7:35 am

2 stops36h 02m

Porto

Sat 5/10

8:15 am-6:50 pm

2 stops15h 35m

$720

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 4/2

9:59 am-9:20 am

2 stops18h 21m

Lisbon Humberto Delgado

Wed 4/16

12:20 pm-11:59 pm

1 stop16h 39m

$724

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 4/2

12:45 pm-9:20 am

2 stops15h 35m

Lisbon Humberto Delgado

Wed 4/16

11:25 am-9:31 am

3 stops27h 06m

$731

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

Tue 4/22

1:00 pm-3:30 pm

2 stops45h 30m

Porto

Wed 4/30

4:20 pm-12:28 am

2 stops37h 08m

$794

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 4/2

4:28 pm-8:00 am

1 stop10h 32m

Lisbon Humberto Delgado

Wed 4/16

10:00 am-8:56 pm

1 stop15h 56m

$796

IndianapolisPorto

IND - OPO

INDOPO

Indianapolis

Tue 4/22

11:20 am-11:15 am

2 stops18h 55m

Porto

Wed 4/30

6:00 am-8:54 pm

2 stops43h 54m

$812

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Tue 4/29

4:15 pm-2:50 pm

2 stops17h 35m

Lisbon Humberto Delgado

Tue 5/6

10:00 am-8:56 pm

1 stop15h 56m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 25 results
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Best time to book a flight from Indianapolis to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Indianapolis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Indianapolis to Portugal

Get recent, data-driven insights about flights from Indianapolis to Portugal including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Indianapolis to Portugal?

Currently, January is the cheapest month in which you can book a flight from Indianapolis to Portugal (average of $612). Flying from Indianapolis to Portugal in June is currently the most expensive (average of $1,224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IND to PT?

Find hourly flight availability from Indianapolis to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 5, 2025.

When flying from Indianapolis to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated March 5, 2025.
Read through reviews of airlines operating flights from Indianapolis to Portugal, such as Delta, KLM and SWISS. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,045 reviews

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,045 reviews
Delta
8.0
Very good
8,045 reviews

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
8,045 reviews

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,562 reviews
Delta
8.0
Very good
8,045 reviews

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,434 reviews
Delta
8.0
Very good
8,045 reviews

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,660 reviews
Delta
8.0
Very good
8,045 reviews

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Indianapolis to Portugal?

    For a flight from Indianapolis to Portugal, you will be flying from Indianapolis. Indianapolis (IND) is just 8.3 mi from the center of the city.

  • What are the cheapest airlines to fly from Indianapolis to Portugal one-way?

    The cheapest airlines for a one-way flight from Indianapolis to Portugal are American Airlines ($608), Air Canada ($693), and Iberia ($1,523).

  • What are the most popular routes from Indianapolis to Portugal?

    The most popular flight routes from Indianapolis to Portugal are Indianapolis - Lisbon Humberto Delgado, Indianapolis - Porto and Indianapolis - Faro.

  • Can I find deals for flights from Indianapolis to Portugal that include hotel bookings?

    Yes. In addition to deals on Indianapolis to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to Portugal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Portugal.

  • Can I find deals for business class flights from Indianapolis to Portugal?

    Yes. Cheapflights offers flight deals from Indianapolis to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indianapolis to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Indianapolis to Portugal (average of $612). Flying from Indianapolis to Portugal in June is currently the most expensive (average of $1,224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Indianapolis to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Indianapolis to Portugal

Discover the top 7 airlines that operate flights from Indianapolis to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$570Average$1,152FlexibilityNo cancel feeOn-time69%
KLMCheapest$598Average$998FlexibilityNo cancel feeOn-time75%
DeltaCheapest$626Average$1,100FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$628Average$1,197FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$663Average$1,044FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$807Average$1,423FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$971Average$1,614FlexibilityNo cancel feeOn-time76%
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