Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Porto 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 Porto to District of Columbia departing on 5/25. 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

Deals available from 900+ travel sites.

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.

Find the cheapest flights from Porto to District of Columbia

Cheap round-trip flights

These are some of the best round-trip flight deals from Porto 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 Porto to District of Columbia.

Cheap last minute flights

Planning a quick getaway from Porto 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 Porto to District of Columbia

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

All round-trip flight deals from Porto to District of Columbia

The cheapest plane tickets from Porto to District of Columbia found on KAYAK recently.
8:10 pm - 3:45 pmOPO-IAD
24h 35m1 stop
6:30 pm - 10:50 amIAD-OPO
11h 20m1 stop
$477KLM
Find Deal
Thu, Feb 6 - Thu, Feb 20
6:15 am - 6:56 pmOPO-IAD
17h 41m2 stops
6:30 pm - 10:50 amIAD-OPO
11h 20m1 stop
$483Delta
Find Deal
Thu, Feb 6 - Thu, Feb 20
6:30 pm - 3:35 pmOPO-IAD
26h 05m1 stop
9:55 pm - 4:05 pmIAD-OPO
13h 10m1 stop
$503British Airways
Find Deal
Wed, Feb 26 - Wed, Mar 5
12:20 pm - 7:04 pmOPO-DCA
35h 44m2 stops
11:54 am - 3:55 pmDCA-OPO
23h 01m2 stops
$525British Airways
Find Deal
Wed, Apr 9 - Wed, Apr 23
6:00 am - 7:57 amOPO-DCA
30h 57m2 stops
4:10 pm - 11:40 amDCA-OPO
15h 30m2 stops
$526United Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
6:00 am - 1:51 pmOPO-IAD
36h 51m2 stops
8:20 am - 3:15 pmIAD-OPO
25h 55m2 stops
$526United Airlines
Find Deal
Wed, Feb 26 - Wed, Mar 5
11:05 am - 7:25 pmOPO-IAD
13h 20m1 stop
11:05 pm - 11:20 pmIAD-OPO
19h 15m1 stop
$540Lufthansa
Find Deal
Tue, Apr 8 - Sun, Apr 20
6:00 am - 3:50 pmOPO-IAD
14h 50m1 stop
11:05 pm - 11:20 pmIAD-OPO
19h 15m1 stop
$541Lufthansa
Find Deal
Sun, Apr 13 - Mon, Apr 21
6:00 pm - 3:20 pmOPO-IAD
26h 20m1 stop
10:20 pm - 5:00 pmIAD-OPO
13h 40m1 stop
$557TAP AIR PORTUGAL
Find Deal
Wed, Apr 2 - Thu, Apr 17
6:40 pm - 9:41 pmOPO-DCA
32h 01m1 stop
8:10 pm - 12:00 pmDCA-OPO
10h 50m1 stop
$1,196TAP AIR PORTUGAL
Find Deal
Thu, Feb 6 - Thu, Feb 20
7:00 pm - 7:05 pmOPO-IAD
29h 05m1 stop
$349Royal Air Maroc
Find Deal
Sun, May 25
11:40 am - 7:40 pmOPO-IAD
36h 00m2 stops
Sat, Mar 15
6:00 am - 7:40 pmOPO-IAD
17h 40m2 stops
Sun, Mar 16
12:25 pm - 9:29 amOPO-DCA
25h 04m2 stops
$499British Airways
Find Deal
Sat, Mar 15
2:35 pm - 3:00 pmOPO-IAD
29h 25m2 stops
Wed, Jan 29
6:15 am - 3:50 pmOPO-IAD
14h 35m2 stops
$619Lufthansa
Find Deal
Sun, May 25
6:40 pm - 8:25 amOPO-DCA
17h 45m1 stop
$817TAP AIR PORTUGAL
Find Deal
Sun, Mar 16
6:40 pm - 9:41 pmOPO-DCA
32h 01m1 stop
$830TAP AIR PORTUGAL
Find Deal
Wed, Jan 29
10:40 am - 11:03 pmOPO-DCA
17h 23m2 stops
$845British Airways
Find Deal
Sat, Jul 5
12:15 pm - 9:03 pmOPO-DCA
13h 48m1 stop
$849United Airlines
Find Deal
Sat, Jul 5

Lufthansa flights from Porto to District of Columbia

Our best Lufthansa deals on Porto to District of Columbia flight tickets
Lufthansa
Apr 8
OPO11:05 amPorto
13h 20m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
Apr 20
IAD11:05 pmWashington, D.C. Dulles Intl
19h 15m
1 stop
OPO11:20 pmPorto
Lufthansa
Apr 13
OPO6:00 amPorto
14h 50m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Apr 21
IAD11:05 pmWashington, D.C. Dulles Intl
19h 15m
1 stop
OPO11:20 pmPorto
Lufthansa
Apr 8
OPO6:15 amPorto
18h 10m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
Apr 17
IAD6:10 pmWashington, D.C. Dulles Intl
23h 35m
1 stop
OPO10:45 pmPorto

SWISS flights from Porto to District of Columbia

Our best SWISS deals on Porto to District of Columbia flight tickets
SWISS
Apr 11
OPO8:40 amPorto
12h 35m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Apr 21
IAD8:45 pmWashington, D.C. Dulles Intl
30h 10m
1 stop
OPO7:55 amPorto
SWISS
Apr 11
OPO8:40 amPorto
12h 35m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Apr 20
IAD8:45 pmWashington, D.C. Dulles Intl
30h 10m
1 stop
OPO7:55 amPorto
SWISS
Apr 12
OPO2:35 pmPorto
30h 40m
2 stops
IAD4:15 pmWashington, D.C. Dulles Intl
Apr 21
IAD5:35 pmWashington, D.C. Dulles Intl
33h 20m
1 stop
OPO7:55 amPorto

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Porto 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 month to fly to District of Columbia?

In general, April is the cheapest month to fly from Porto to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $472. If you don’t want to visit District of Columbia in April, then you should wait until March to fly from Porto, when ticket prices are also cheap, with an average price of $544.

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 Thursday when prices can be found for as low as $616. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Porto because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,018.

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

Flying to District of Columbia from Porto in the morning is the least expensive time of day to depart. momondo users have found prices as low as $735 when looking at flights departing in the morning. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $1,068. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Porto to District of Columbia flight deals and tips

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

Best Price Found

$349

Fastest flight time

11h 45m

Direct flights

None

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Porto in the past 72 hours is $349. The best round-trip flight deal from Porto to District of Columbia found on momondo in the last 72 hours is $477.
The fastest flight from Porto to District of Columbia takes 11h 45m
There are no direct flights from Porto to District of Columbia. Popular non-direct routes for this connection are Porto Airport - Washington, D.C. Reagan-National Airport and Porto Airport - Washington, D.C. Dulles Intl Airport.
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 Porto Airport to District of Columbia?

    Prices for flights from Porto Airport to District of Columbia are refreshed on a daily basis.

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

  • How old do you have to be to fly from Porto Airport 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 Porto Airport to District of Columbia.

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

    The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from Porto to District of Columbia

Compare and see reviews for airlines that fly from Porto to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $501Free CancellationRating
7.1
1,869 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from Porto 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 Porto to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Porto to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

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

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

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Porto and alert you when they change.


An easier way to manage your District of Columbia 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 1/27
Mon 2/3
Email me momondo's favorite deals

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

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