$245+ Cheap flights from Washington, D.C. (WAS) to Portugal
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Portugal with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington, D.C. to Portugal
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.
Round-trip from | $377 (Mytrip) |
|---|---|
One-way from | $245 (Kiwi.com) |
Find flight deals from Washington, D.C. to Portugal
Cheapest flights from Washington, D.C. to PortugalExplore the most affordable flight options available from Washington, D.C. to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.
Explore the most affordable flight options available from Washington, D.C. to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Washington, D.C. to Portugal within your budget
Customize your flight search to find flights from Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreLisbon
BWI - LIS
BWILIS
Baltimore/Washington
Sun 3/2
6:10 pm-8:15 pm
1 stop21h 05m
Lisbon Humberto Delgado
Mon 3/10
9:15 pm-6:00 pm
1 stop24h 45m
BaltimorePorto
BWI - OPO
BWIOPO
Baltimore/Washington
Fri 2/7
6:10 pm-3:50 pm
2 stops16h 40m
Porto
Wed 2/12
6:45 am-5:00 pm
2 stops15h 15m
Washington, D.C.Porto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Mon 1/20
7:15 pm-10:00 am
1 stop9h 45m
Porto
Mon 1/27
5:55 pm-2:30 pm
1 stop25h 35m
BaltimoreLisbon
BWI - LIS
BWILIS
Baltimore/Washington
Sun 1/12
6:10 pm-4:10 pm
2 stops17h 00m
Lisbon Humberto Delgado
Tue 1/21
9:45 pm-5:00 pm
2 stops24h 15m
BaltimoreLisbon
BWI - LIS
BWILIS
Baltimore/Washington
Wed 3/12
3:15 pm-6:35 am
1 stop11h 20m
Lisbon Humberto Delgado
Thu 3/20
8:50 am-7:06 pm
1 stop14h 16m
BaltimoreLisbon
BWI - LIS
BWILIS
Baltimore/Washington
Sun 3/9
3:15 pm-8:55 am
1 stop13h 40m
Lisbon Humberto Delgado
Tue 3/18
11:15 am-7:06 pm
1 stop11h 51m
Washington, D.C.Porto
IAD - OPO
IADOPO
Washington, D.C. Dulles Intl
Sun 1/19
10:30 pm-8:00 am
3 stops28h 30m
Porto
Mon 1/27
9:15 am-2:30 pm
2 stops34h 15m
BaltimoreLisbon
BWI - LIS
BWILIS
Baltimore/Washington
Tue 2/11
1:48 pm-12:05 pm
2 stops17h 17m
Lisbon Humberto Delgado
Tue 2/18
6:30 am-7:24 pm
2 stops17h 54m
BaltimoreLisbon
BWI - LIS
BWILIS
Baltimore/Washington
Sun 3/2
12:26 pm-8:00 am
2 stops14h 34m
Lisbon Humberto Delgado
Mon 3/10
11:15 am-12:29 am
2 stops17h 14m
Washington, D.C.Lisbon
IAD - LIS
IADLIS
Washington, D.C. Dulles Intl
Thu 1/16
12:52 pm-8:00 am
2 stops14h 08m
Lisbon Humberto Delgado
Thu 1/23
11:25 am-3:45 pm
1 stop33h 20m
Best time to book a flight from Washington, D.C. to Portugal
Have a flexible travel schedule? Discover the best time to fly to Portugal from Washington, D.C. with our price prediction graph.
Travel insights for flights from Washington, D.C. to Portugal
Get recent, data-driven insights about flights from Washington, D.C. to Portugal including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Washington, D.C. to Portugal?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Portugal (average of $612). Flying from Washington, D.C. to Portugal in June is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from WAS to PT?
Find hourly flight availability from Washington, D.C. to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.
When flying from Washington, D.C. to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Washington, D.C. to Portugal
Explore weekly flight availability from Washington, D.C. to Portugal. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2024.
The most flights from WAS to PT0 are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Portugal by month
Plan your trip to Portugal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.
Temperature in Portugal by month
Plan your trip to Portugal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing Portugal
Get insights into the airlines that provide service to Portugal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portugal. Reviews last updated December 18, 2024.
See what other customers who have flown with Delta, British Airways and Virgin Atlantic from Washington, D.C. to Portugal have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Comfort
Food
Boarding
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Overall
Comfort
Food
Boarding
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Overall
Comfort
Food
Boarding
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Overall
Comfort
Food
Boarding
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Crew
Overall
Comfort
Food
Boarding
Entertainment
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Washington, D.C. to Portugal
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Washington, D.C. to Portugal
Discover the top 10 airlines that operate flights from Washington, D.C. to Portugal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$263 | Average$370 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$418 | Average$726 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$421 | Average$617 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$422 | Average$894 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$424 | Average$932 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$429 | Average$778 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$458 | Average$925 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$519 | Average$577 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$533 | Average$883 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$538 | Average$1,015 | FlexibilityNo cancel fee | On-time69% |