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Cheap flights from Portugal to Washington from $308

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 Washington departing on 1/31. 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 Washington

Cheap round-trip flights

These are some of the best round-trip flight deals from Portugal to Washington 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 Washington.

Cheap last minute flights

Planning a quick getaway from Portugal to Washington? 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 Washington, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portugal to Washington

Find recent round-trip train or bus tickets from Portugal to Washington.

All round-trip flight deals to Washington

The cheapest plane tickets to Washington found on KAYAK recently.
6:55 am - 11:29 pmLIS-PDX
24h 34m2 stops
7:05 am - 3:35 pmPDX-LIS
24h 30m2 stops
Mon, Jan 13 - Sun, Jan 26
9:05 pm - 5:00 pmLIS-SEA
27h 55m3 stops
2:35 pm - 8:25 pmSEA-LIS
21h 50m3 stops
Mon, Jan 13 - Sun, Jan 26
5:00 am - 11:50 amLIS-SEA
14h 50m1 stop
12:30 pm - 3:10 pmSEA-LIS
18h 40m1 stop
Mon, Jan 13 - Sun, Jan 26
5:30 am - 4:40 pmLIS-SEA
19h 10m2 stops
9:55 am - 11:20 amSEA-LIS
17h 25m2 stops
$718Air France
Find Deal
Mon, Jan 13 - Sun, Jan 26
5:00 am - 11:51 amLIS-SEA
14h 51m1 stop
12:30 pm - 5:30 pmSEA-LIS
21h 00m1 stop
$749Delta
Find Deal
Mon, Jan 13 - Sun, Jan 26
5:00 am - 6:54 pmLIS-PDX
21h 54m2 stops
10:16 am - 11:20 amPDX-LIS
17h 04m2 stops
$755Delta
Find Deal
Mon, Jan 13 - Sun, Jan 26
7:20 am - 5:35 pmLIS-PDX
18h 15m1 stop
7:25 pm - 5:55 pmPDX-LIS
14h 30m1 stop
$799British Airways
Find Deal
Fri, Apr 18 - Sat, Apr 26
7:20 am - 5:35 pmLIS-PDX
18h 15m1 stop
7:25 pm - 5:55 pmPDX-LIS
14h 30m1 stop
$814British Airways
Find Deal
Sun, Apr 20 - Sat, Apr 26
11:00 am - 5:05 pmOPO-SEA
38h 05m1 stop
7:00 pm - 10:00 amSEA-OPO
31h 00m1 stop
$1,016Turkish Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 11
11:35 am - 4:16 pmLIS-SEA
60h 41m2 stops
7:05 pm - 3:30 pmSEA-LIS
36h 25m1 stop
$2,581Turkish Airlines
Find Deal
Wed, Jan 15 - Sat, Aug 30
6:40 pm - 2:21 pmLIS-SEA
51h 41m2 stops
Fri, Jan 31
9:40 pm - 2:21 pmLIS-SEA
48h 41m3 stops
Fri, Jan 31
7:50 pm - 11:48 pmLIS-PDX
35h 58m2 stops
Wed, Dec 11
5:30 am - 10:00 amLIS-SEA
36h 30m3 stops
$459WestJet
Find Deal
Fri, Feb 14
10:50 am - 6:15 pmLIS-SEA
15h 25m1 stop
$600Aer Lingus
Find Deal
Fri, Dec 20
11:35 am - 5:05 pmLIS-SEA
37h 30m1 stop
$601Turkish Airlines
Find Deal
Thu, Dec 5
10:50 am - 6:15 pmLIS-SEA
15h 25m1 stop
$602Aer Lingus
Find Deal
Fri, Dec 27
4:00 pm - 5:05 pmLIS-SEA
33h 05m1 stop
$605Turkish Airlines
Find Deal
Tue, Dec 3
6:35 pm - 11:20 amLIS-SEA
24h 45m1 stop
$639British Airways
Find Deal
Thu, Dec 26
8:20 am - 11:06 pmOPO-SEA
22h 46m2 stops
$642British Airways
Find Deal
Thu, Feb 20
7:05 am - 4:35 pmLIS-PDX
17h 30m1 stop
6:30 pm - 5:45 pmPDX-LIS
15h 15m1 stop
$819British Airways
Find Deal
Fri, Nov 29 - Tue, Jan 21
11:25 am - 11:25 amLIS-PDX
32h 00m1 stop
9:15 am - 3:10 pmPDX-LIS
21h 55m2 stops
$825Delta
Find Deal
Mon, Dec 2 - Sat, Jan 18
11:25 am - 11:25 amLIS-PDX
32h 00m1 stop
7:05 am - 8:00 amPDX-LIS
16h 55m1 stop
$827Delta
Find Deal
Mon, Dec 2 - Wed, Jan 15
10:00 am - 8:57 pmLIS-PDX
18h 57m1 stop
7:05 am - 8:00 amPDX-LIS
16h 55m1 stop
$863KLM
Find Deal
Fri, Nov 29 - Sat, Jan 18
12:55 pm - 4:35 pmLIS-PDX
35h 40m1 stop
7:35 am - 12:10 pmPDX-LIS
20h 35m2 stops
$919American Airlines
Find Deal
Thu, Nov 28 - Mon, Jan 20
10:30 am - 11:20 pmLIS-PDX
20h 50m2 stops
6:30 pm - 9:50 pmPDX-LIS
19h 20m1 stop
$1,548American Airlines
Find Deal
Sat, Nov 30 - Wed, Jan 15
5:30 am - 2:54 pmLIS-PDX
17h 24m2 stops
10:16 am - 11:20 amPDX-LIS
17h 04m2 stops
$1,549Air France
Find Deal
Sat, Nov 30 - Sun, Jan 19
3:25 pm - 6:25 pmLIS-PDX
35h 00m2 stops
7:05 am - 8:00 amPDX-LIS
16h 55m1 stop
$2,221KLM
Find Deal
Sun, Dec 1 - Sun, Jan 19
11:00 am - 5:05 pmOPO-SEA
38h 05m1 stop
7:00 pm - 10:00 amSEA-OPO
31h 00m1 stop
$5,160Turkish Airlines
Find Deal
Mon, Dec 2 - Sat, Dec 7
11:00 am - 5:05 pmOPO-SEA
38h 05m1 stop
7:00 pm - 3:25 pmSEA-OPO
36h 25m1 stop
$5,189Turkish Airlines
Find Deal
Mon, Dec 2 - Sat, Dec 7

United Airlines flights from Portugal to State of Washington

Our best United Airlines deals on Portugal to State of Washington flight tickets
United Airlines
Jan 11
LIS5:00 amLisbon Humberto Delgado
48h 30m
2 stops
SEA9:30 pmSeattle/Tacoma Intl
Jan 18
SEA7:00 amSeattle/Tacoma Intl
17h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
United Airlines
Jan 11
LIS5:00 amLisbon Humberto Delgado
48h 30m
2 stops
SEA9:30 pmSeattle/Tacoma Intl
Jan 18
SEA2:00 pmSeattle/Tacoma Intl
17h 05m
1 stop
LIS3:05 pmLisbon Humberto Delgado
United Airlines
Jan 13
LIS6:10 amLisbon Humberto Delgado
22h 21m
2 stops
SEA8:31 pmSeattle/Tacoma Intl
Jan 26
SEA8:00 amSeattle/Tacoma Intl
16h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado

Virgin Atlantic flights from Portugal to State of Washington

Our best Virgin Atlantic deals on Portugal to State of Washington flight tickets
Virgin Atlantic
Mar 1
LIS11:15 amLisbon Humberto Delgado
19h 10m
1 stop
SEA10:25 pmSeattle/Tacoma Intl
Mar 8
SEA10:55 pmSeattle/Tacoma Intl
25h 05m
1 stop
LIS8:00 amLisbon Humberto Delgado
Virgin Atlantic
Jan 13
LIS10:00 amLisbon Humberto Delgado
18h 01m
1 stop
SEA8:01 pmSeattle/Tacoma Intl
Jan 26
SEA7:10 amSeattle/Tacoma Intl
16h 50m
1 stop
LIS8:00 amLisbon Humberto Delgado

See travel insights to Washington from

How to get the cheapest flight ticket from Portugal to State of Washington

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 State of Washington?

The month of December is, on average, the cheapest month to fly to State of Washington from Portugal, with most prices found around $795. If you aren’t able to travel to State of Washington during the month of December, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $801.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Portugal to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $800. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Portugal to State of Washington for around $1,074.

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

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $718. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $873 on average. Flights to State of Washington from Portugal in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Portugal to State of Washington flights?

You could potentially save up to 38% on your flight if you consider stops on a Portugal to State of Washington flight.

Cheap Portugal to State of Washington flight deals and tips

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

Best Price Found

$308

Fastest flight time

14h 15m

Direct flights

None

Airports in State of Washington

2 airports
The best one-way flight to State of Washington from Portugal in the past 72 hours is $308. The best round-trip flight deal from Portugal to State of Washington found on momondo in the last 72 hours is $682.
The fastest flight from Portugal to State of Washington takes 14h 15m
There are no direct flights from Portugal to State of Washington. Popular non-direct routes for this connection are Lisbon Humberto Delgado Airport - Seattle/Tacoma Intl Airport, Lisbon Humberto Delgado Airport - Portland Airport and Porto Airport - Seattle/Tacoma Intl Airport.
There are 2 airports near State of Washington: Portland (PDX), Seattle/Tacoma Intl (SEA)

  • When did momondo last update prices for flights from Portugal to Washington?

    Prices for flights from Portugal to Washington were last updated today.

  • How many operators does momondo search for flights from Portugal to Washington?

  • How old do you have to be to fly from Portugal to Washington?

    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 Washington.

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

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


Best airlines flying from Portugal to State of Washington

Compare and see reviews for airlines that fly from Portugal to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $560Free CancellationRating
7.1
1,083 reviews
Search Aer Lingus flights
KLMPriceFrom $715Free CancellationRating
7.8
1,343 reviews
Search KLM flights
British AirwaysPriceFrom $745Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
DeltaPriceFrom $756Free CancellationRating
8.0
8,730 reviews
Search Delta flights
United AirlinesPriceFrom $795Free CancellationRating
7.4
9,146 reviews
Search United Airlines flights
Air FrancePriceFrom $800Free CancellationRating
7.4
1,522 reviews
Search Air France flights
American AirlinesPriceFrom $816Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Portugal to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

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

Yes. All flights to Washington from Portugal on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Portugal to Washington 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 Portugal to Washington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington 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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