What airlines fly to Portugal?

TAP AIR PORTUGAL, United Airlines and British Airways are the top three most popular airlines that fly to Portugal from South Bend according to our data. TAP AIR PORTUGAL is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 18 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 South Bend/Michiana Airport to Portugal?

Prices for flights from South Bend/Michiana Airport to Portugal were last updated today.

How old do you have to be to fly from South Bend/Michiana Airport to Portugal?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana 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.

$573 Cheap Flights from South Bend to Portugal in 2026

1 adult

0 bags

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Find the cheapest flights from South Bend to Portugal

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:40 am - 8:20 am

SBN

LIS

15h 40m

2 stops

12:20 pm - 8:44 pm

LIS

SBN

13h 24m

1 stop

$573United Airlines

Wed, Apr 15 - Wed, Apr 22

11:40 am - 8:20 am

SBN

LIS

15h 40m

2 stops

10:25 am - 7:58 pm

LIS

SBN

14h 33m

2 stops

$577United Airlines

Wed, Apr 15 - Wed, Apr 22

9:35 am - 11:00 am

SBN

LIS

20h 25m

2 stops

5:05 am - 8:44 pm

LIS

SBN

20h 39m

2 stops

$1,061United Airlines

Thu, Jun 18 - Fri, Jun 26

9:35 am - 9:20 am

SBN

LIS

18h 45m

2 stops

5:05 am - 11:22 pm

LIS

SBN

23h 17m

2 stops

$1,066United Airlines

Thu, Jun 18 - Fri, Jun 26

5:45 am - 11:00 am

SBN

LIS

24h 15m

2 stops

5:05 am - 8:17 pm

LIS

SBN

20h 12m

2 stops

$1,071United Airlines

Thu, Jun 18 - Fri, Jun 26

9:35 am - 9:20 am

SBN

LIS

18h 45m

2 stops

12:20 pm - 8:44 pm

LIS

SBN

13h 24m

1 stop

$1,288United Airlines

Thu, Jun 18 - Fri, Jun 26

1:06 pm - 11:00 am

SBN

LIS

16h 54m

2 stops

12:20 pm - 8:44 pm

LIS

SBN

13h 24m

1 stop

$1,293United Airlines

Thu, Jun 18 - Fri, Jun 26

4:55 pm - 3:45 pm

SBN

LIS

17h 50m

2 stops

7:20 am - 11:05 pm

LIS

SBN

20h 45m

2 stops

$1,679Multiple Airlines

Mon, May 11 - Thu, May 21

United Airlines flights from South Bend to Portugal

Our best United Airlines deals on South Bend to Portugal flight tickets

United Airlines

Apr 15

SBN11:40 amSouth Bend/Michiana

15h 40m

2 stops

LIS8:20 amLisbon Humberto Delgado

Apr 22

LIS12:20 pmLisbon Humberto Delgado

13h 24m

1 stop

SBN8:44 pmSouth Bend/Michiana

$573

United Airlines

Apr 15

SBN11:40 amSouth Bend/Michiana

15h 40m

2 stops

LIS8:20 amLisbon Humberto Delgado

Apr 22

LIS10:25 amLisbon Humberto Delgado

14h 33m

2 stops

SBN7:58 pmSouth Bend/Michiana

$577

United Airlines

Mar 4

SBN9:45 amSouth Bend/Michiana

19h 30m

1 stop

LIS10:15 amLisbon Humberto Delgado

Mar 8

LIS5:00 amLisbon Humberto Delgado

37h 51m

2 stops

SBN1:51 pmSouth Bend/Michiana

$700

Fly from

Fly to

Route

Depart

Return

Price

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Wed 4/15

11:40 am-8:20 am

2 stops15h 40m

Lisbon Humberto Delgado

Wed 4/22

12:20 pm-8:44 pm

1 stop13h 24m

$573

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Wed 4/15

11:40 am-8:20 am

2 stops15h 40m

Lisbon Humberto Delgado

Wed 4/22

10:25 am-7:58 pm

2 stops14h 33m

$577

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Thu 6/18

9:35 am-11:00 am

2 stops20h 25m

Lisbon Humberto Delgado

Fri 6/26

5:05 am-8:44 pm

2 stops20h 39m

$1,061

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Thu 6/18

9:35 am-9:20 am

2 stops18h 45m

Lisbon Humberto Delgado

Fri 6/26

5:05 am-11:22 pm

2 stops23h 17m

$1,066

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Thu 6/18

5:45 am-11:00 am

2 stops24h 15m

Lisbon Humberto Delgado

Fri 6/26

5:05 am-8:17 pm

2 stops20h 12m

$1,071

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Thu 6/18

9:35 am-9:20 am

2 stops18h 45m

Lisbon Humberto Delgado

Fri 6/26

12:20 pm-8:44 pm

1 stop13h 24m

$1,288

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Thu 6/18

1:06 pm-11:00 am

2 stops16h 54m

Lisbon Humberto Delgado

Fri 6/26

12:20 pm-8:44 pm

1 stop13h 24m

$1,293

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Mon 5/11

4:55 pm-3:45 pm

2 stops17h 50m

Lisbon Humberto Delgado

Thu 5/21

7:20 am-11:05 pm

2 stops20h 45m

$1,679

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from South Bend 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

Can stopping save me money on South Bend to Portugal flights?

You could potentially save up to 61% on your flight if you consider stops on a South Bend to Portugal flight.

Cheap South Bend to Portugal flight deals and tips

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

Fastest flight time	15h 40m
Direct flights	None

The fastest flight from South Bend to Portugal takes 15h 40m

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

Search flight deals

When did momondo last update prices for flights from South Bend/Michiana Airport to Portugal?
Prices for flights from South Bend/Michiana Airport to Portugal were last updated today.
How old do you have to be to fly from South Bend/Michiana Airport to Portugal?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana 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.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Bend to Portugal. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for South Bend to Portugal flights to just show those with flexible booking policies.

How can momondo help me find flights from South Bend to Portugal?

momondo helps you find the best flight between South Bend and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from South Bend to Portugal right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Bend to Portugal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portugal and let you know when they change.