Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from South Bend to Portugal from $713

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to Portugal departing on 10/28. 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 South Bend to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:03 am - 10:20 am
SBN
-
LIS
20h 17m
1 stop
United Airlines Logo
5:00 am - 8:25 pm
LIS
-
SBN
20h 25m
2 stops
$713United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
10:00 am - 10:05 am
SBN
-
LIS
19h 05m
1 stop
United Airlines Logo
11:20 am - 10:43 am
LIS
-
SBN
28h 23m
2 stops
$716United Airlines
Sun, Dec 13 - Wed, Dec 23
United Airlines Logo
9:18 am - 8:10 am
SBN
-
LIS
18h 52m
2 stops
United Airlines Logo
5:00 am - 6:14 pm
LIS
-
SBN
18h 14m
2 stops
$718United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
10:03 am - 10:20 am
SBN
-
LIS
20h 17m
1 stop
United Airlines Logo
5:00 am - 8:25 pm
LIS
-
SBN
20h 25m
2 stops
$718United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
3:17 pm - 10:05 am
SBN
-
LIS
13h 48m
2 stops
United Airlines Logo
11:20 am - 10:43 am
LIS
-
SBN
28h 23m
2 stops
$720United Airlines
Sun, Dec 13 - Wed, Dec 23
United Airlines Logo
9:18 am - 8:10 am
SBN
-
LIS
18h 52m
2 stops
United Airlines Logo
5:00 am - 6:14 pm
LIS
-
SBN
18h 14m
2 stops
$723United Airlines
Wed, Oct 28 - Wed, Nov 4
Lufthansa Logo
10:03 am - 10:20 am
SBN
-
LIS
20h 17m
1 stop
Lufthansa Logo
11:55 am - 8:47 pm
LIS
-
SBN
13h 52m
1 stop
$775Lufthansa
Wed, Oct 28 - Wed, Nov 4
Lufthansa Logo
10:03 am - 10:20 am
SBN
-
LIS
20h 17m
1 stop
Lufthansa Logo
11:55 am - 8:47 pm
LIS
-
SBN
13h 52m
1 stop
$780Lufthansa
Wed, Oct 28 - Wed, Nov 4
Delta Logo
3:09 pm - 9:00 am
SBN
-
LIS
12h 51m
2 stops
Delta Logo
10:00 am - 11:09 pm
LIS
-
SBN
18h 09m
2 stops
$804Delta
Fri, Dec 11 - Tue, Dec 22
Delta Logo
3:09 pm - 9:00 am
SBN
-
LIS
12h 51m
2 stops
Delta Logo
11:15 am - 11:09 pm
LIS
-
SBN
16h 54m
2 stops
$854Delta
Fri, Dec 11 - Mon, Dec 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Lufthansa flights from South Bend to Portugal

Our best Lufthansa deals on South Bend to Portugal flight tickets
Lufthansa
Oct 28
SBN10:03 amSouth Bend/Michiana
20h 17m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 4
LIS11:55 amLisbon Humberto Delgado
13h 52m
1 stop
SBN8:47 pmSouth Bend/Michiana
$775
Lufthansa
Oct 28
SBN10:03 amSouth Bend/Michiana
20h 17m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 4
LIS11:55 amLisbon Humberto Delgado
13h 52m
1 stop
SBN8:47 pmSouth Bend/Michiana
$780
Lufthansa
Aug 6
SBN9:54 amSouth Bend/Michiana
19h 36m
1 stop
LIS10:30 amLisbon Humberto Delgado
Aug 21
LIS5:05 amLisbon Humberto Delgado
18h 00m
2 stops
SBN6:05 pmSouth Bend/Michiana
$1,571

United Airlines flights from South Bend to Portugal

Our best United Airlines deals on South Bend to Portugal flight tickets
United Airlines
Oct 28
SBN10:03 amSouth Bend/Michiana
20h 17m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 4
LIS5:00 amLisbon Humberto Delgado
20h 25m
2 stops
SBN8:25 pmSouth Bend/Michiana
$713
United Airlines
Dec 13
SBN10:00 amSouth Bend/Michiana
19h 05m
1 stop
LIS10:05 amLisbon Humberto Delgado
Dec 23
LIS11:20 amLisbon Humberto Delgado
28h 23m
2 stops
SBN10:43 amSouth Bend/Michiana
$716
United Airlines
Oct 28
SBN10:03 amSouth Bend/Michiana
20h 17m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 4
LIS5:00 amLisbon Humberto Delgado
20h 25m
2 stops
SBN8:25 pmSouth Bend/Michiana
$718

momondo Fare Finder

 
Customize your flight search to find flights from South Bend 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 July 31, 2026.
Use the filters below to find and compare flights from South Bend to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Wed 10/28

10:03 am-10:20 am

1 stop20h 17m

Lisbon Humberto Delgado

Wed 11/4

5:00 am-8:25 pm

2 stops20h 25m

$713

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Sun 12/13

10:00 am-10:05 am

1 stop19h 05m

Lisbon Humberto Delgado

Wed 12/23

11:20 am-10:43 am

2 stops28h 23m

$716

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Wed 10/28

9:18 am-8:10 am

2 stops18h 52m

Lisbon Humberto Delgado

Wed 11/4

5:00 am-6:14 pm

2 stops18h 14m

$718

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Wed 10/28

10:03 am-10:20 am

1 stop20h 17m

Lisbon Humberto Delgado

Wed 11/4

5:00 am-8:25 pm

2 stops20h 25m

$718

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Sun 12/13

3:17 pm-10:05 am

2 stops13h 48m

Lisbon Humberto Delgado

Wed 12/23

11:20 am-10:43 am

2 stops28h 23m

$720

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Wed 10/28

9:18 am-8:10 am

2 stops18h 52m

Lisbon Humberto Delgado

Wed 11/4

5:00 am-6:14 pm

2 stops18h 14m

$723

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Wed 10/28

10:03 am-10:20 am

1 stop20h 17m

Lisbon Humberto Delgado

Wed 11/4

11:55 am-8:47 pm

1 stop13h 52m

$775

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Wed 10/28

10:03 am-10:20 am

1 stop20h 17m

Lisbon Humberto Delgado

Wed 11/4

11:55 am-8:47 pm

1 stop13h 52m

$780

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Fri 12/11

3:09 pm-9:00 am

2 stops12h 51m

Lisbon Humberto Delgado

Tue 12/22

10:00 am-11:09 pm

2 stops18h 09m

$804
Quickest round-trip

South BendLisbon

SBN - LIS

SBNLIS

South Bend/Michiana

Fri 12/11

3:09 pm-9:00 am

2 stops12h 51m

Lisbon Humberto Delgado

Mon 12/21

11:15 am-11:09 pm

2 stops16h 54m

$854

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

See travel insights to Portugal from

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

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

14h 16m

Direct flights

None
The fastest flight from South Bend to Portugal takes 14h 16m
There are no direct flights from South Bend to Portugal. There are no popular flight routes from South Bend to Portugal.
Search flight deals

Frequently asked questions about flying from South Bend to Portugal

  • 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 many operators does momondo search for flights from South Bend/Michiana Airport to Portugal?

  • 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.

Best airlines flying from South Bend to Portugal

Compare and see reviews for airlines that fly from South Bend to Portugal with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $509Free CancellationRating
7.4
10,053 reviews
Search United Airlines flights

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/30
Sun 9/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $429
Flights to Portofrom $526
Flights to Funchalfrom $545
Flights to Farofrom $571
Flights to Ponta Delgadafrom $438
Flights to Lajesfrom $461
Flights to Hortafrom $476
Flights to Pico Islandfrom $479
Flights to Porto Santofrom $904
Flights to Velasfrom $695