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Cheap flights from Raleigh to Portugal from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Portugal departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Raleigh to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
1:30 pm - 11:15 amRDU-OPO
40h 45m2 stops
SWISS Logo
7:25 pm - 9:39 pmOPO-RDU
31h 14m2 stops
$486SWISS
Find Deal
lun., nov. 10 - mar., dic. 16
SWISS Logo
1:29 pm - 11:10 amRDU-OPO
40h 41m2 stops
SWISS Logo
8:40 am - 9:02 pmOPO-RDU
17h 22m2 stops
$506SWISS
Find Deal
sáb., feb. 7 - sáb., feb. 21
United Airlines Logo
5:07 pm - 9:30 amRDU-OPO
11h 23m1 stop
United Airlines Logo
6:00 am - 8:55 pmOPO-RDU
19h 55m2 stops
$533United Airlines
Find Deal
dom., nov. 9 - mar., dic. 16
United Airlines Logo
6:00 am - 9:30 amRDU-OPO
22h 30m2 stops
United Airlines Logo
6:00 am - 9:39 pmOPO-RDU
20h 39m2 stops
$538United Airlines
Find Deal
dom., nov. 9 - mié., dic. 17
Delta Logo
11:27 am - 10:30 amRDU-OPO
18h 03m2 stops
Delta Logo
11:15 am - 8:50 amOPO-RDU
26h 35m2 stops
$542Delta
Find Deal
mié., nov. 19 - dom., nov. 23
Delta Logo
10:00 am - 10:30 amRDU-OPO
19h 30m2 stops
Delta Logo
11:20 am - 4:45 pmOPO-RDU
34h 25m1 stop
$550Delta
Find Deal
mar., feb. 3 - jue., feb. 26
American Airlines Logo
12:48 pm - 11:45 amRDU-OPO
17h 57m2 stops
American Airlines Logo
8:20 am - 11:26 pmOPO-RDU
19h 06m2 stops
$584American Airlines
Find Deal
sáb., feb. 28 - jue., mar. 12
American Airlines Logo
9:50 pm - 2:50 pmRDU-LIS
13h 00m1 stop
American Airlines Logo
7:05 am - 6:35 pmLIS-RDU
15h 30m1 stop
$650American Airlines
Find Deal
vie., mar. 13 - vie., mar. 20
TAP AIR PORTUGAL Logo
10:00 am - 6:35 pmRDU-PDL
28h 35m2 stops
TAP AIR PORTUGAL Logo
7:25 pm - 8:28 pmPDL-RDU
29h 03m2 stops
$753TAP AIR PORTUGAL
Find Deal
vie., ene. 16 - mar., ene. 20
TAP AIR PORTUGAL Logo
12:45 pm - 4:50 pmRDU-FNC
24h 05m2 stops
TAP AIR PORTUGAL Logo
9:50 pm - 6:54 pmFNC-RDU
26h 04m2 stops
$781TAP AIR PORTUGAL
Find Deal
dom., mar. 22 - lun., mar. 30

KLM flights from Raleigh to Portugal

Our best KLM deals on Raleigh to Portugal flight tickets
KLM
Feb 6
RDU7:58 pmRaleigh-Durham
14h 27m
2 stops
OPO3:25 pmPorto
Feb 27
OPO6:30 amPorto
22h 23m
2 stops
RDU11:53 pmRaleigh-Durham
$547
Find similar
KLM
Feb 6
RDU2:00 pmRaleigh-Durham
15h 30m
2 stops
OPO10:30 amPorto
Mar 1
OPO5:00 amPorto
17h 52m
2 stops
RDU5:52 pmRaleigh-Durham
$622
Find similar
KLM
Nov 11
RDU2:22 pmRaleigh-Durham
13h 38m
2 stops
LIS9:00 amLisbon Humberto Delgado
Nov 23
LIS11:25 amLisbon Humberto Delgado
16h 19m
2 stops
RDU10:44 pmRaleigh-Durham
$705
Find similar

United Airlines flights from Raleigh to Portugal

Our best United Airlines deals on Raleigh to Portugal flight tickets
United Airlines
Nov 9
RDU5:07 pmRaleigh-Durham
11h 23m
1 stop
OPO9:30 amPorto
Dec 16
OPO6:00 amPorto
19h 55m
2 stops
RDU8:55 pmRaleigh-Durham
$533
Find similar
United Airlines
Nov 9
RDU6:00 amRaleigh-Durham
22h 30m
2 stops
OPO9:30 amPorto
Dec 17
OPO6:00 amPorto
20h 39m
2 stops
RDU9:39 pmRaleigh-Durham
$538
Find similar
United Airlines
Nov 18
RDU5:15 pmRaleigh-Durham
11h 15m
1 stop
OPO9:30 amPorto
Nov 27
OPO12:30 pmPorto
33h 53m
2 stops
RDU5:23 pmRaleigh-Durham
$539
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh 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 octubre 7, 2025.
Use the filters below to find and compare flights from Raleigh to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

lun. 11/10

1:30 pm-11:15 am

2 stops40h 45m

Porto

mar. 12/16

7:25 pm-9:39 pm

2 stops31h 14m

$486

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

sáb. 2/7

1:29 pm-11:10 am

2 stops40h 41m

Porto

sáb. 2/21

8:40 am-9:02 pm

2 stops17h 22m

$506

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

dom. 11/9

5:07 pm-9:30 am

1 stop11h 23m

Porto

mar. 12/16

6:00 am-8:55 pm

2 stops19h 55m

$533

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

dom. 11/9

6:00 am-9:30 am

2 stops22h 30m

Porto

mié. 12/17

6:00 am-9:39 pm

2 stops20h 39m

$538

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

mié. 11/19

11:27 am-10:30 am

2 stops18h 03m

Porto

dom. 11/23

11:15 am-8:50 am

2 stops26h 35m

$542

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

mar. 2/3

10:00 am-10:30 am

2 stops19h 30m

Porto

jue. 2/26

11:20 am-4:45 pm

1 stop34h 25m

$550

RaleighPorto

RDU - OPO

RDUOPO

Raleigh-Durham

sáb. 2/28

12:48 pm-11:45 am

2 stops17h 57m

Porto

jue. 3/12

8:20 am-11:26 pm

2 stops19h 06m

$584

RaleighLisbon

RDU - LIS

RDULIS

Raleigh-Durham

vie. 3/13

9:50 pm-2:50 pm

1 stop13h 00m

Lisbon Humberto Delgado

vie. 3/20

7:05 am-6:35 pm

1 stop15h 30m

$650

RaleighPonta Delgada

RDU - PDL

RDUPDL

Raleigh-Durham

vie. 1/16

10:00 am-6:35 pm

2 stops28h 35m

Ponta Delgada Nordela

mar. 1/20

7:25 pm-8:28 pm

2 stops29h 03m

$753

RaleighFunchal

RDU - FNC

RDUFNC

Raleigh-Durham

dom. 3/22

12:45 pm-4:50 pm

2 stops24h 05m

Funchal Madeira

lun. 3/30

9:50 pm-6:54 pm

2 stops26h 04m

$781

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 Portugal from

How to get the cheapest flight ticket from Raleigh 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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Raleigh is in November. Flight prices, which tend to average around $656, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Raleigh during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $719.

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

According to our data, Wednesday is the cheapest day to fly to Portugal from Raleigh. The lowest ticket price found for a Wednesday departure recently was $901. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,140.

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

Our most recent data shows that the best time of day to fly to Portugal is in the morning. Flights from Raleigh to Portugal during this time can be as low as $929. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,030 per ticket.

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

You are more likely to see cheaper flights to Portugal from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $958 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Raleigh for as low as $873 on momondo.

Can stopping save me money on Raleigh to Portugal flights?

You could potentially save up to 11% on your flight if you consider stops on a Raleigh to Portugal flight.

Cheap Raleigh to Portugal flight deals and tips

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

Direct flights

None
There are no direct flights from Raleigh to Portugal. There are no popular flight routes from Raleigh to Portugal.
Search flight deals

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Portugal?

    Prices for flights from Raleigh-Durham Airport to Portugal are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Portugal?

  • How old do you have to be to fly from Raleigh-Durham Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Raleigh-Durham Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents you'll need for your trip to Portugal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Raleigh to Portugal

Compare and see reviews for airlines that fly from Raleigh to Portugal with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $465Free CancellationRating
7.0
550 reviews
Search Icelandair flights
American AirlinesPriceFrom $558Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights
KLMPriceFrom $570Free CancellationRating
7.8
1,394 reviews
Search KLM flights
DeltaPriceFrom $574Free CancellationRating
7.9
7,966 reviews
Search Delta flights
United AirlinesPriceFrom $592Free CancellationRating
7.4
8,955 reviews
Search United Airlines flights
Air FrancePriceFrom $613Free CancellationRating
7.4
1,467 reviews
Search Air France flights
British AirwaysPriceFrom $615Free CancellationRating
6.7
7,430 reviews
Search British Airways flights
LufthansaPriceFrom $633Free CancellationRating
6.8
7,455 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom $636Free CancellationRating
7.4
665 reviews
Search Virgin Atlantic flights
Air CanadaPriceFrom $638Free CancellationRating
7.1
10,245 reviews
Search Air Canada flights

Why use momondo?

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

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

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

All flight searches from Raleigh to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Raleigh to Portugal?

Once you have performed a search for Raleigh to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Raleigh 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.
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jue. 11/6
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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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