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Cheap flights from Portland to Madrid from $305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Madrid departing on 5/11. 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
0 bags

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Find the cheapest flights from Portland to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 9:15 am
PDX
-
MAD
19h 15m2 stops
United Airlines Logo
1:35 pm - 6:56 pm
MAD
-
PDX
38h 21m2 stops
$448United Airlines
Fri, Jan 23 - Fri, Jan 30
Lufthansa Logo
9:50 am - 11:35 pm
PDX
-
MAD
28h 45m2 stops
Lufthansa Logo
7:25 am - 6:30 pm
MAD
-
PDX
20h 05m2 stops
$464Lufthansa
Fri, Feb 20 - Fri, Mar 6
Air Canada Logo
9:50 am - 8:00 am
PDX
-
MAD
37h 10m2 stops
Air Canada Logo
12:35 pm - 10:45 pm
MAD
-
PDX
42h 10m2 stops
$467Air Canada
Sun, Mar 1 - Wed, Mar 11
Lufthansa Logo
1:18 pm - 5:50 pm
PDX
-
MAD
19h 32m2 stops
Lufthansa Logo
7:25 am - 6:30 pm
MAD
-
PDX
20h 05m2 stops
$469Lufthansa
Thu, Feb 19 - Fri, Mar 6
Multiple Airlines Logo
7:00 pm - 8:00 am
PDX
-
MAD
52h 00m2 stops
Multiple Airlines Logo
7:35 pm - 10:32 pm
MAD
-
PDX
35h 57m2 stops
$471Multiple Airlines
Mon, Jan 12 - Sun, Jan 25
United Airlines Logo
11:59 pm - 8:00 am
PDX
-
MAD
23h 01m2 stops
United Airlines Logo
12:35 pm - 9:52 pm
MAD
-
PDX
41h 17m2 stops
$472United Airlines
Sun, Mar 1 - Wed, Mar 18
United Airlines Logo
5:00 am - 9:15 am
PDX
-
MAD
19h 15m2 stops
United Airlines Logo
1:35 pm - 10:32 pm
MAD
-
PDX
41h 57m2 stops
$473United Airlines
Wed, Jan 21 - Thu, Jan 29
British Airways Logo
6:00 am - 6:30 pm
PDX
-
MAD
27h 30m2 stops
British Airways Logo
1:00 pm - 10:11 pm
MAD
-
PDX
18h 11m1 stop
$476British Airways
Wed, Jan 21 - Fri, Jan 30
British Airways Logo
11:46 am - 6:35 pm
PDX
-
MAD
21h 49m2 stops
British Airways Logo
12:50 pm - 4:55 pm
MAD
-
PDX
36h 05m1 stop
$477British Airways
Fri, Feb 27 - Sat, Mar 14
British Airways Logo
5:45 pm - 6:30 pm
PDX
-
MAD
15h 45m1 stop
British Airways Logo
1:00 pm - 10:11 pm
MAD
-
PDX
18h 11m1 stop
$478British Airways
Wed, Jan 21 - Fri, Jan 30

United Airlines flights from Portland to Madrid

Our best United Airlines deals on Portland to Madrid flight tickets
United Airlines
Jan 23
PDX5:00 amPortland
19h 15m
2 stops
MAD9:15 amMadrid Barajas
Jan 30
MAD1:35 pmMadrid Barajas
38h 21m
2 stops
PDX6:56 pmPortland
$448
Find similar
United Airlines
Mar 1
PDX11:59 pmPortland
23h 01m
2 stops
MAD8:00 amMadrid Barajas
Mar 18
MAD12:35 pmMadrid Barajas
41h 17m
2 stops
PDX9:52 pmPortland
$472
Find similar
United Airlines
Jan 21
PDX5:00 amPortland
19h 15m
2 stops
MAD9:15 amMadrid Barajas
Jan 29
MAD1:35 pmMadrid Barajas
41h 57m
2 stops
PDX10:32 pmPortland
$473
Find similar

British Airways flights from Portland to Madrid

Our best British Airways deals on Portland to Madrid flight tickets
British Airways
Jan 21
PDX6:00 amPortland
27h 30m
2 stops
MAD6:30 pmMadrid Barajas
Jan 30
MAD1:00 pmMadrid Barajas
18h 11m
1 stop
PDX10:11 pmPortland
$476
Find similar
British Airways
Feb 27
PDX11:46 amPortland
21h 49m
2 stops
MAD6:35 pmMadrid Barajas
Mar 14
MAD12:50 pmMadrid Barajas
36h 05m
1 stop
PDX4:55 pmPortland
$477
Find similar
British Airways
Jan 21
PDX5:45 pmPortland
15h 45m
1 stop
MAD6:30 pmMadrid Barajas
Jan 29
MAD1:00 pmMadrid Barajas
19h 32m
1 stop
PDX11:32 pmPortland
$478
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Madrid 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 December 11, 2025.
Use the filters below to find and compare flights from Portland to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Fri 1/23

5:00 am-9:15 am

2 stops19h 15m

Madrid Barajas

Fri 1/30

1:35 pm-6:56 pm

2 stops38h 21m

$448

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Fri 2/20

9:50 am-11:35 pm

2 stops28h 45m

Madrid Barajas

Fri 3/6

7:25 am-6:30 pm

2 stops20h 05m

$464

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Sun 3/1

9:50 am-8:00 am

2 stops37h 10m

Madrid Barajas

Wed 3/11

12:35 pm-10:45 pm

2 stops42h 10m

$467

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Thu 2/19

1:18 pm-5:50 pm

2 stops19h 32m

Madrid Barajas

Fri 3/6

7:25 am-6:30 pm

2 stops20h 05m

$469

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Mon 1/12

7:00 pm-8:00 am

2 stops52h 00m

Madrid Barajas

Sun 1/25

7:35 pm-10:32 pm

2 stops35h 57m

$471

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Sun 3/1

11:59 pm-8:00 am

2 stops23h 01m

Madrid Barajas

Wed 3/18

12:35 pm-9:52 pm

2 stops41h 17m

$472

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Wed 1/21

5:00 am-9:15 am

2 stops19h 15m

Madrid Barajas

Thu 1/29

1:35 pm-10:32 pm

2 stops41h 57m

$473

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Wed 1/21

6:00 am-6:30 pm

2 stops27h 30m

Madrid Barajas

Fri 1/30

1:00 pm-10:11 pm

1 stop18h 11m

$476

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Fri 2/27

11:46 am-6:35 pm

2 stops21h 49m

Madrid Barajas

Sat 3/14

12:50 pm-4:55 pm

1 stop36h 05m

$477

PortlandMadrid

PDX - MAD

PDXMAD

Portland

Wed 1/21

5:45 pm-6:30 pm

1 stop15h 45m

Madrid Barajas

Fri 1/30

1:00 pm-10:11 pm

1 stop18h 11m

$478

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 Madrid from

How to get the cheapest flight ticket from Portland to Madrid

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 Madrid?

The month of November is, on average, the cheapest month to fly to Madrid from Portland, with most prices found around $488. If you don’t want to visit Madrid in November, then you should wait until September to fly from Portland, when ticket prices are also cheap, with an average price of $612.

What is the cheapest day to depart on your flight to Madrid?

The cheapest day to depart on your flight to Madrid is on a Tuesday when prices can be found for as low as $789. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Madrid on Saturday is $1,024.

What is the cheapest time of day to depart on your flight to Madrid?

Flying to Madrid from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $698 when looking at flights departing in the afternoon. Flights to Madrid are more costly in the morning, with an average ticket price of $900. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Madrid?

You are more likely to see cheaper flights to Madrid from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $854 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Portland for as low as $550 on momondo.

Can stopping save me money on Portland to Madrid flights?

You could potentially save up to 40% on your flight if you consider stops on a Portland to Madrid flight.

How have Portland to Madrid flight prices changed over time?

As of December 2025, prices for Portland to Madrid flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Madrid according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Madrid (PDX to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Madrid

Fastest flight time

14h 27m

Direct flights

None
The fastest flight from Portland to Madrid takes 14h 27m
There are no direct flights from Portland to Madrid. There are no popular flight routes from Portland to Madrid.
Search flight deals

  • How far is Portland to Madrid Barajas by plane?

    There are 5400.5 mi between Portland and Madrid Barajas. Flights usually cover this in 14h 27m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Portland Airport to Madrid Barajas Airport?

    Prices for flights from Portland Airport to Madrid Barajas Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Madrid Barajas Airport?

  • How old do you have to be to fly from Portland Airport to Madrid Barajas Airport?

    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 Portland Airport to Madrid Barajas Airport.

  • What documentation or ID do you need to fly to Madrid Barajas Airport?

    The travel and health documents required for your trip to Madrid Barajas Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Madrid Barajas Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Madrid?

Best airlines flying from Portland to Madrid

Compare and see reviews for airlines that fly from Portland to Madrid with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $344Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
United AirlinesPriceFrom $344Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
IberiaPriceFrom $367Free CancellationRating
7.0
3,045 reviews
Search Iberia flights
KLMPriceFrom $409Free CancellationRating
7.7
1,432 reviews
Search KLM flights
American AirlinesPriceFrom $414Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
FinnairPriceFrom $417Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
DeltaPriceFrom $419Free CancellationRating
7.9
8,008 reviews
Search Delta flights
British AirwaysPriceFrom $438Free CancellationRating
6.7
7,571 reviews
Search British Airways flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Getafe
Fuenlabrada
San Lorenzo de El Escorial
Cuenca
Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Madrid?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Madrid for you.

Can I find flights from Portland to Madrid with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Madrid flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Madrid?

Once all potential Portland to Madrid 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 Portland to Madrid right now. Can momondo alert me if prices change?

Price alerts on flights to Madrid from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Madrid trip

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Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Delta
American Airlines
KLM
Iberia
United Airlines
Air Canada
Finnair