What are the cheapest airlines flying from Indianapolis to Lisbon round-trip?

Cheapflights users have booked flights from Indianapolis to Lisbon round-trip from $551. Other airlines that can offer you cheap pricing are United Airlines, from $570, and Delta, from $593. KLM is 44% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Lisbon 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 Lisbon when rainfall is around 0.2 in.

If weather is an important factor for your trip to Lisbon, 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).

What are the most popular airlines that fly from Indianapolis to Lisbon?

Before booking your flight from Indianapolis to Lisbon check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

What is the cheapest day to fly round-trip from Indianapolis to Lisbon?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 42% on the overall cost on flights from Indianapolis to Lisbon.

How far in advance should I book a flight from Indianapolis to Lisbon?

Users have found that booking a flight from Indianapolis to Lisbon at least 36 days early can save you up to 156% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Indianapolis to Lisbon for as little as $584 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,236 for flights departing within the next 3 days.

What is the cheapest month to fly from Indianapolis to Lisbon?

November can be a great time to fly to Lisbon from Indianapolis with a flight ticket averaging about $991. Cheapflights users have found deals in the month of November for as cheap as $564. The most expensive prices can be found in the month of June.

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

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

How can I find direct flights from Indianapolis to Lisbon?

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

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

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

$574+ Flights from Indianapolis to Lisbon

Q: How much does it cost to fly round-trip from Indianapolis to Lisbon?

Airfare is below average for this route at the moment. Indianapolis to Lisbon flights typically cost between $888 and $1,229 in November. The cheapest round-trip price found within the last 3 days was $593 on United Airlines (Nov 5-Dec 5).

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Cheapflights Tip: The best prices from Indianapolis to Lisbon Humberto Delgado are usually found in November or February, booked 86 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Indianapolis to Lisbon

Round-trip from	$593 (United Airlines)
One-way from	$574 (EaseMyTrip)
Popular in	June
Cheapest in	November
Average price	$986

From Indianapolis to Lisbon Humberto Delgado

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One-way flight from Indianapolis to Lisbon Humberto Delgado

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Highest demand for flights based on searches. 14% potential increase in price ($165 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Indianapolis to Lisbon

Cheapest flights from Indianapolis to Lisbon
Explore the most affordable flight options available from Indianapolis to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Wed 11/512:38 pmIND - LIS

2 stops16h 37mUnited Airlines

Fri 12/511:20 amLIS - IND

2 stops34h 09mUnited Airlines

Deal found 8/14

$593

Tue 11/1111:25 amIND - LIS

2 stops16h 55mUnited Airlines

Thu 11/205:00 amLIS - IND

2 stops19h 56mUnited Airlines

Deal found 8/13

$598

Tue 11/111:28 pmIND - LIS

1 stop10h 57mMultiple Airlines

Wed 11/1912:05 pmLIS - IND

1 stop17h 27mMultiple Airlines

Deal found 8/13

$600

Wed 11/1212:38 pmIND - LIS

2 stops14h 32mUnited Airlines

Wed 11/195:00 amLIS - IND

2 stops18h 24mUnited Airlines

Deal found 8/13

$602

Wed 10/292:45 pmIND - LIS

2 stops20h 05mBritish Airways

Thu 11/66:30 amLIS - IND

2 stops19h 04mBritish Airways

Deal found 8/14

$603

Mon 10/273:43 pmIND - LIS

2 stops13h 22mAmerican Airlines

Fri 11/78:20 amLIS - IND

2 stops16h 54mAmerican Airlines

Deal found 8/14

$607

Wed 11/511:18 amIND - LIS

2 stops16h 47mMultiple Airlines

Fri 12/511:05 amLIS - IND

1 stop17h 06mMultiple Airlines

Deal found 8/13

$609

Sat 11/85:10 amIND - LIS

1 stop19h 15mMultiple Airlines

Sat 11/159:55 amLIS - IND

2 stops19h 37mMultiple Airlines

Deal found 8/13

$613

Tue 11/111:28 pmIND - LIS

1 stop17h 12mMultiple Airlines

Sat 11/159:55 amLIS - IND

2 stops19h 37mMultiple Airlines

Deal found 8/13

$614

Best flights from Indianapolis to Lisbon
Discover carefully curated flight deals from Indianapolis to Lisbon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Wed 11/512:38 pmIND - LIS

2 stops16h 37mUnited Airlines

Fri 12/511:20 amLIS - IND

2 stops34h 09mUnited Airlines

Deal found 8/14

$593

Tue 11/1111:25 amIND - LIS

2 stops16h 55mMultiple Airlines

Tue 11/185:00 amLIS - IND

2 stops19h 56mMultiple Airlines

Deal found 8/13

$598

Wed 10/296:15 pmIND - LIS

1 stop10h 40mBritish Airways

Wed 11/126:30 amLIS - IND

2 stops16h 51mBritish Airways

Deal found 8/13

$598

Wed 11/123:24 pmIND - LIS

1 stop11h 46mUnited Airlines

Wed 11/195:00 amLIS - IND

2 stops18h 24mUnited Airlines

Deal found 8/13

$598

Wed 10/296:15 pmIND - LIS

1 stop10h 40mBritish Airways

Wed 11/58:45 pmLIS - IND

2 stops28h 49mBritish Airways

Deal found 8/14

$598

Tue 11/113:24 pmIND - LIS

1 stop11h 46mUnited Airlines

Wed 11/195:00 amLIS - IND

2 stops18h 24mUnited Airlines

Deal found 8/13

$598

Tue 11/1111:25 amIND - LIS

2 stops16h 55mUnited Airlines

Thu 11/205:00 amLIS - IND

2 stops19h 56mUnited Airlines

Deal found 8/13

$598

Wed 11/123:24 pmIND - LIS

1 stop11h 46mUnited Airlines

Tue 11/185:00 amLIS - IND

2 stops19h 56mUnited Airlines

Deal found 8/13

$598

Tue 11/113:24 pmIND - LIS

1 stop11h 46mUnited Airlines

Tue 11/185:00 amLIS - IND

2 stops18h 24mUnited Airlines

Deal found 8/13

$598

Last-minute flights from Indianapolis to Lisbon
Discover last-minute flight deals from Indianapolis to Lisbon. Data last updated August 14, 2025 and is based on user searches.

Wed 8/209:00 amIND - LIS

2 stops31h 20mMultiple Airlines

Sun 8/316:00 amLIS - IND

3 stops41h 15mMultiple Airlines

Deal found 8/14

$1,288

Wed 9/39:00 amIND - LIS

2 stops28h 25mMultiple Airlines

Wed 9/1012:15 pmLIS - IND

1 stop35h 03mMultiple Airlines

Deal found 8/12

$691

Wed 9/1011:55 amIND - LIS

2 stops28h 25mMultiple Airlines

Wed 9/176:20 amLIS - IND

3 stops32h 55mMultiple Airlines

Deal found 8/13

$777

Thu 9/115:00 amIND - LIS

2 stops45h 35mMultiple Airlines

Thu 9/185:55 pmLIS - IND

1 stop31h 18mMultiple Airlines

Deal found 8/13

$837

Thu 9/255:00 amIND - LIS

1 stop19h 30mMultiple Airlines

Sun 10/126:30 amLIS - IND

2 stops43h 46mMultiple Airlines

Deal found 8/13

$858

Sun 9/285:00 amIND - LIS

1 stop24h 50mMultiple Airlines

Sun 10/57:15 amLIS - IND

2 stops38h 55mMultiple Airlines

Deal found 8/14

$770

One-way flights from Indianapolis to Lisbon
Search for one-way flight options from Indianapolis to Lisbon. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sat 9/2712:56 pmIND - LIS

1 stop14h 04mVirgin Atlantic

Deal found 8/12

$574

Sat 9/275:38 pmIND - LIS

2 stops34h 42mAir Canada

Deal found 8/12

$578

Fri 11/215:49 amIND - LIS

3 stops20h 56mMultiple Airlines

Deal found 8/14

$638

Fri 11/215:44 pmIND - LIS

2 stops34h 11mAir Canada

Deal found 8/14

$644

Wed 9/39:00 amIND - LIS

1 stop20h 50mMultiple Airlines

Deal found 8/13

$652

Wed 9/38:30 amIND - LIS

2 stops21h 15mAer Lingus

Deal found 8/13

$692

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 11/5

12:38 pm-10:15 am

2 stops16h 37m

Lisbon Humberto Delgado

Fri 12/5

11:20 am-4:29 pm

2 stops34h 09m

$593

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Tue 11/11

11:25 am-9:20 am

2 stops16h 55m

Lisbon Humberto Delgado

Tue 11/18

5:00 am-7:56 pm

2 stops19h 56m

$598

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 10/29

6:15 pm-8:55 am

1 stop10h 40m

Lisbon Humberto Delgado

Wed 11/12

6:30 am-6:21 pm

2 stops16h 51m

$598

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 11/12

3:24 pm-8:10 am

1 stop11h 46m

Lisbon Humberto Delgado

Wed 11/19

5:00 am-6:24 pm

2 stops18h 24m

$598

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 10/29

6:15 pm-8:55 am

1 stop10h 40m

Lisbon Humberto Delgado

Wed 11/5

8:45 pm-8:34 pm

2 stops28h 49m

$598

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Tue 11/11

3:24 pm-8:10 am

1 stop11h 46m

Lisbon Humberto Delgado

Wed 11/19

5:00 am-6:24 pm

2 stops18h 24m

$598

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Tue 11/11

11:25 am-9:20 am

2 stops16h 55m

Lisbon Humberto Delgado

Thu 11/20

5:00 am-7:56 pm

2 stops19h 56m

$598

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Wed 11/12

3:24 pm-8:10 am

1 stop11h 46m

Lisbon Humberto Delgado

Tue 11/18

5:00 am-7:56 pm

2 stops19h 56m

$598

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Tue 11/11

3:24 pm-8:10 am

1 stop11h 46m

Lisbon Humberto Delgado

Tue 11/18

5:00 am-6:24 pm

2 stops18h 24m

$598

IndianapolisLisbon

IND - LIS

INDLIS

Indianapolis

Sat 9/27

12:56 pm-8:00 am

1 stop14h 04m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 16 results

Best time to book a flight from Indianapolis to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon 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.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Lisbon

How far ahead should I book a flight from Indianapolis to Lisbon?

To ensure you get the cheapest price possible for a flight from Indianapolis to Lisbon, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Indianapolis to Lisbon (average of $612). Flying from Indianapolis to Lisbon in June is currently the most expensive (average of $1,128). 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 LIS?

It’s typically best to fly out from Indianapolis to Lisbon in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Indianapolis to Lisbon?

Travelers seeking maximum savings on their Indianapolis to Lisbon flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Indianapolis to Lisbon?

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Indianapolis to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,916 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Lufthansa

6.8

Okay

7,317 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.7

Okay

7,266 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Indianapolis to Lisbon round-trip?
Cheapflights users have booked flights from Indianapolis to Lisbon round-trip from $551. Other airlines that can offer you cheap pricing are United Airlines, from $570, and Delta, from $593. KLM is 44% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Indianapolis to Lisbon that include hotel bookings?
Yes. In addition to deals on Indianapolis to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Indianapolis to Lisbon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Lisbon.
Can I find deals for business class flights from Indianapolis to Lisbon?
Yes. Cheapflights offers flight deals from Indianapolis to Lisbon 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 Lisbon?
Currently, January is the cheapest month in which you can book a flight from Indianapolis to Lisbon (average of $612). Flying from Indianapolis to Lisbon in June is currently the most expensive (average of $1,128). 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 Lisbon

Other flights to Lisbon

Top 8 airlines flying from Indianapolis to Lisbon

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$551	Average$962	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$570	Average$1,010	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$593	Average$1,016	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$649	Average$1,238	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$651	Average$1,045	FlexibilityNo cancel fee	On-time70%
Air France	Cheapest$662	Average$843	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$887	Average$1,143	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$967	Average$1,215	FlexibilityNo cancel fee	On-time76%

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$574+ Cheap flights from Indianapolis (IND) to Lisbon (LIS)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Indianapolis to Lisbon with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Indianapolis to Lisbon Humberto Delgado are usually found in November or February, booked 86 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Indianapolis to Lisbon

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Indianapolis to Lisbon

Cheapest flights from Indianapolis to LisbonExplore the most affordable flight options available from Indianapolis to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Indianapolis to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Indianapolis to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Indianapolis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to Lisbon

How far ahead should I book a flight from Indianapolis to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Lisbon. Price data was last updated on August 8, 2025.

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

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

Find hourly flight availability from Indianapolis to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

What is the cheapest day to fly from Indianapolis to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Lisbon. Price data was last updated on December 16, 2024.

How much does it cost to fly round-trip from Indianapolis to Lisbon?

Reviews of airlines servicing Lisbon

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Indianapolis to Lisbon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Indianapolis to Lisbon round-trip?

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

How can I find direct flights from Indianapolis to Lisbon?

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

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

Traveling to a place near Lisbon?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Indianapolis to Lisbon

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Top 8 airlines flying from Indianapolis to Lisbon

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Cheapest flights from Indianapolis to Lisbon
Explore the most affordable flight options available from Indianapolis to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.