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Cheap flights from Portugal to District of Columbia from $349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portugal to District of Columbia departing on 2/3. 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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Find the cheapest flights from Portugal to District of Columbia

Cheap round-trip flights

These are some of the best round-trip flight deals from Portugal to District of Columbia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portugal to District of Columbia.

Cheap last minute flights

Planning a quick getaway from Portugal to District of Columbia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to District of Columbia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portugal to District of Columbia

Find recent round-trip train or bus tickets from Portugal to District of Columbia.

All round-trip flight deals to District of Columbia

The cheapest plane tickets to District of Columbia found on KAYAK recently.
6:30 am - 4:25 pmLIS-IAD
14h 55m1 stop
10:55 pm - 9:55 pmIAD-LIS
19h 00m1 stop
$420Finnair
Find Deal
mié., mar. 5 - lun., mar. 10
6:35 pm - 3:35 pmLIS-IAD
26h 00m1 stop
6:00 pm - 12:10 pmIAD-LIS
13h 10m1 stop
mié., dic. 4 - lun., dic. 9
3:25 pm - 4:25 pmLIS-IAD
30h 00m1 stop
8:45 pm - 2:35 pmIAD-LIS
12h 50m1 stop
$497SWISS
Find Deal
vie., dic. 6 - mar., dic. 10
12:00 pm - 4:25 pmOPO-IAD
33h 25m1 stop
5:35 pm - 7:55 amIAD-OPO
33h 20m1 stop
$543SWISS
Find Deal
lun., ene. 13 - lun., may. 5
10:55 am - 4:48 pmLIS-DCA
10h 53m1 stop
4:45 pm - 6:55 amDCA-LIS
9h 10m1 stop
$554British Airways
Find Deal
jue., dic. 5 - mié., dic. 11
10:40 am - 10:40 pmLIS-DCA
17h 00m2 stops
12:51 pm - 2:55 pmDCA-LIS
21h 04m2 stops
$579British Airways
Find Deal
lun., dic. 23 - lun., ene. 6
10:00 am - 5:35 pmLIS-IAD
12h 35m1 stop
9:30 pm - 10:25 pmIAD-LIS
19h 55m1 stop
$650Air France
Find Deal
vie., dic. 20 - dom., ene. 5
10:00 am - 5:35 pmLIS-IAD
12h 35m1 stop
12:05 pm - 8:00 amIAD-LIS
14h 55m1 stop
$699Air France
Find Deal
vie., dic. 20 - lun., ene. 6
4:25 pm - 12:15 pmOPO-IAD
24h 50m1 stop
9:25 pm - 3:25 pmIAD-OPO
37h 00m1 stop
$728Turkish Airlines
Find Deal
sáb., dic. 21 - dom., dic. 29
4:00 pm - 12:15 pmLIS-IAD
25h 15m1 stop
9:25 pm - 3:00 pmIAD-LIS
36h 35m1 stop
$775Turkish Airlines
Find Deal
sáb., dic. 21 - sáb., ene. 4
9:05 pm - 6:40 pmLIS-IAD
50h 35m3 stops
lun., feb. 3
8:00 am - 6:40 pmLIS-IAD
15h 40m2 stops
dom., feb. 2
10:00 pm - 6:40 pmLIS-IAD
49h 40m2 stops
lun., ene. 20
8:20 am - 4:25 pmOPO-IAD
13h 05m1 stop
$478British Airways
Find Deal
sáb., mar. 1
8:40 pm - 7:45 pmOPO-IAD
28h 05m2 stops
$483British Airways
Find Deal
sáb., mar. 1
4:25 pm - 7:30 pmOPO-IAD
32h 05m1 stop
$547Turkish Airlines
Find Deal
mar., nov. 26
11:35 am - 12:15 pmLIS-IAD
29h 40m1 stop
$562Turkish Airlines
Find Deal
mié., nov. 27
3:25 pm - 2:35 pmLIS-IAD
28h 10m2 stops
$609SWISS
Find Deal
mié., dic. 4
3:25 pm - 2:35 pmLIS-IAD
28h 10m2 stops
$694SWISS
Find Deal
mié., nov. 27
11:45 am - 11:23 pmOPO-DCA
16h 38m2 stops
$2,723Air France
Find Deal
mié., ene. 8
3:25 pm - 3:45 pmLIS-IAD
29h 20m1 stop
6:30 pm - 11:20 amIAD-LIS
11h 50m1 stop
dom., nov. 24 - jue., dic. 5
5:00 am - 3:45 pmLIS-IAD
15h 45m1 stop
6:30 pm - 3:10 pmIAD-LIS
15h 40m1 stop
dom., nov. 24 - lun., dic. 9
5:00 am - 7:19 pmLIS-DCA
19h 19m2 stops
8:54 am - 6:35 amDCA-LIS
16h 41m1 stop
$570Delta
Find Deal
dom., nov. 24 - mié., dic. 11
5:00 am - 7:19 pmLIS-DCA
19h 19m2 stops
10:10 am - 8:00 amDCA-LIS
16h 50m2 stops
$572Delta
Find Deal
dom., nov. 24 - jue., dic. 5
11:25 am - 3:45 pmLIS-IAD
33h 20m1 stop
5:14 pm - 8:00 amIAD-LIS
9h 46m1 stop
$573KLM
Find Deal
mar., nov. 26 - mié., dic. 11
11:05 am - 5:07 pmLIS-DCA
11h 02m1 stop
4:45 pm - 6:55 amDCA-LIS
9h 10m1 stop
$584British Airways
Find Deal
dom., nov. 24 - mié., dic. 11
11:05 am - 5:07 pmLIS-DCA
11h 02m1 stop
11:46 am - 9:05 amDCA-LIS
16h 19m1 stop
$610British Airways
Find Deal
dom., nov. 24 - jue., dic. 12
5:30 am - 4:15 pmLIS-IAD
15h 45m1 stop
6:30 pm - 11:20 amIAD-LIS
11h 50m1 stop
$644Air France
Find Deal
vie., nov. 22 - mar., dic. 3
10:00 am - 5:59 pmLIS-DCA
12h 59m1 stop
11:59 am - 8:00 amDCA-LIS
15h 01m1 stop
$662Air France
Find Deal
vie., nov. 22 - dom., dic. 1
4:00 pm - 12:15 pmLIS-IAD
25h 15m1 stop
9:25 pm - 3:00 pmIAD-LIS
36h 35m1 stop
$1,057Turkish Airlines
Find Deal
dom., nov. 24 - jue., dic. 12
5:15 pm - 9:00 pmLIS-IAD
8h 45mnonstop
5:30 pm - 5:35 amIAD-LIS
7h 05mnonstop
$507TAP AIR PORTUGAL
Find Deal
vie., ene. 17 - jue., ene. 30
5:15 pm - 9:00 pmLIS-IAD
8h 45mnonstop
8:15 pm - 7:20 amIAD-LIS
7h 05mnonstop
$522TAP AIR PORTUGAL
Find Deal
mié., mar. 5 - lun., mar. 10
11:55 am - 3:35 pmLIS-IAD
8h 40mnonstop
10:10 pm - 10:15 amIAD-LIS
7h 05mnonstop
$545Lufthansa
Find Deal
vie., dic. 13 - dom., dic. 29
11:55 am - 3:35 pmLIS-IAD
8h 40mnonstop
11:10 pm - 10:15 amIAD-LIS
7h 05mnonstop
$555Lufthansa
Find Deal
mar., feb. 25 - mar., mar. 11
11:15 am - 3:00 pmLIS-IAD
8h 45mnonstop
5:30 pm - 5:35 amIAD-LIS
7h 05mnonstop
$598TAP AIR PORTUGAL
Find Deal
jue., dic. 12 - jue., ene. 9
11:55 am - 3:35 pmLIS-IAD
8h 40mnonstop
10:05 pm - 10:00 amIAD-LIS
6h 55mnonstop
sáb., dic. 21 - sáb., ene. 4
11:55 am - 3:35 pmLIS-IAD
8h 40mnonstop
10:15 pm - 10:30 amIAD-LIS
7h 15mnonstop
$657United Airlines
Find Deal
mié., dic. 4 - jue., abr. 24
11:55 am - 3:35 pmLIS-IAD
8h 40mnonstop
10:05 pm - 10:00 amIAD-LIS
6h 55mnonstop
$754United Airlines
Find Deal
sáb., dic. 21 - sáb., dic. 28
5:25 pm - 8:45 pmLIS-IAD
8h 20mnonstop
10:20 pm - 10:35 amIAD-LIS
7h 15mnonstop
$1,340JetBlue
Find Deal
vie., may. 9 - vie., may. 23
5:15 pm - 9:00 pmLIS-IAD
8h 45mnonstop
10:10 pm - 10:15 amIAD-LIS
7h 05mnonstop
$2,124
Find Deal
vie., dic. 13 - dom., dic. 15

Finnair flights from Portugal to District of Columbia

Our best Finnair deals on Portugal to District of Columbia flight tickets
Finnair
Mar 5
LIS6:30 amLisbon Humberto Delgado
14h 55m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
Mar 10
IAD10:55 pmWashington, D.C. Dulles Intl
19h 00m
1 stop
LIS9:55 pmLisbon Humberto Delgado
Finnair
Dec 24
LIS10:40 amLisbon Humberto Delgado
14h 05m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
Jan 8
IAD9:55 pmWashington, D.C. Dulles Intl
12h 00m
1 stop
LIS2:55 pmLisbon Humberto Delgado
Finnair
Dec 24
LIS10:40 amLisbon Humberto Delgado
14h 05m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
Jan 6
IAD9:55 pmWashington, D.C. Dulles Intl
12h 00m
1 stop
LIS2:55 pmLisbon Humberto Delgado

SWISS flights from Portugal to District of Columbia

Our best SWISS deals on Portugal to District of Columbia flight tickets
SWISS
Dec 6
LIS3:25 pmLisbon Humberto Delgado
30h 00m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
Dec 10
IAD8:45 pmWashington, D.C. Dulles Intl
12h 50m
1 stop
LIS2:35 pmLisbon Humberto Delgado
SWISS
Jan 13
OPO12:00 pmPorto
33h 25m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
May 5
IAD5:35 pmWashington, D.C. Dulles Intl
33h 20m
1 stop
OPO7:55 amPorto
SWISS
Apr 12
OPO7:20 pmPorto
26h 05m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
Apr 19
IAD8:45 pmWashington, D.C. Dulles Intl
16h 45m
1 stop
OPO6:30 pmPorto

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Portugal to District of Columbia

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 day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Sunday when prices can be found for as low as $574. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Portugal because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $735.

What is the cheapest Portugal to District of Columbia flight route?

Fly from Lisbon Humberto Delgado to Washington, D.C. Dulles Intl for the best Portugal - District of Columbia flight prices

What cabin class options are available on Portugal to District of Columbia flights?

There are 3 cabin classes available to choose from on Portugal to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portugal to District of Columbia flights?

You could potentially save up to 23% on your flight if you consider stops on a Portugal to District of Columbia flight.

Cheap Portugal to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to District of Columbia

Best Price Found

$349

Fastest flight time

8h 20m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Portugal in the past 72 hours is $349. The best round-trip flight deal from Portugal to District of Columbia found on momondo in the last 72 hours is $420.
The fastest flight from Portugal to District of Columbia takes 8h 20m
Direct flights go from Portugal to District of Columbia every day.
There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

  • When did momondo last update prices for flights from Portugal to District of Columbia?

    Prices for flights from Portugal to District of Columbia were last updated today.

  • How many operators does momondo search for flights from Portugal to District of Columbia?

  • How old do you have to be to fly from Portugal to District of Columbia?

    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 Portugal to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Portugal to District of Columbia?


Best airlines flying from Portugal to District of Columbia

Compare and see reviews for airlines that fly from Portugal to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $501Free CancellationRating
7.1
1,891 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom $536Free CancellationRating
6.8
7,143 reviews
Search Lufthansa flights
United AirlinesPriceFrom $549Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to District of Columbia?

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

Can I find flights from Portugal to District of Columbia with flexible booking policies on momondo?

Flights from Portugal to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portugal to District of Columbia?

Once you have performed a search for Portugal to District of Columbia 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 Portugal to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Portugal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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