Q: What is the cheapest time of day to fly to Portugal?

The cheapest time of day to fly to Portugal is generally in the afternoon , when round-trip flights cost $661 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally at night, which is peak travel time and where the average cost of a ticket is $872.

Question 1

How does KAYAK find such low prices on flights from District of Columbia to Portugal?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Portugal. <a href='/flight-routes/District-of-Columbia-USDC/Portugal-PT0'>Visit our flight page for the latest deals!>/a>

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Portugal?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to Portugal is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/District-of-Columbia-USDC/Portugal-PT0'>Visit our flight page for the latest deals!>/a>

Question 3

What is the Hacker Fare option on flights from District of Columbia to Portugal?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from District of Columbia to Portugal with an airline and back with another airline. <a href='/flight-routes/District-of-Columbia-USDC/Portugal-PT0'>Visit our flight page for the latest deals!>/a>

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Portugal?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from District of Columbia to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/District-of-Columbia-USDC/Portugal-PT0'>Visit our flight page for the latest deals!>/a>

Question 5

Which is the cheapest airport to fly into in Portugal?

Accepted Answer

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Portugal is Lisbon Humberto Delgado Airport (LIS), with an average flight price of $475.

Question 6

What is the cheapest day to fly to Portugal?

Accepted Answer

Based on KAYAK data, the cheapest day to fly to Portugal is Tuesday where round-trip tickets can be as cheap as $783. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $947 on average.

Question 7

What is the cheapest time of day to fly to Portugal?

Accepted Answer

The cheapest time of day to fly to Portugal is generally in the afternoon, when round-trip flights cost $661 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally at night, which is peak travel time and where the average cost of a ticket is $872.

Question 8

What is the cheapest flight to Portugal?

Accepted Answer

The cheapest ticket to Portugal from District of Columbia found in the last 72 hours was to Lisbon, at $403 round-trip. The most popular route is Washington, D.C. Dulles Intl Airport (IAD) to Lisbon (LIS) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $403.

Question 9

What is the cheapest month to fly from District of Columbia to Portugal?

Accepted Answer

The cheapest month for flights from District of Columbia to Portugal is February, when tickets cost $667 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,226 and $1,135 respectively.

Question 10

How far in advance should I book a flight from District of Columbia to Portugal?

Accepted Answer

To get a below average price on the flight from District of Columbia to Portugal, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Question 11

How long is the flight to Portugal?

Accepted Answer

An average nonstop flight from District of Columbia to Portugal takes 15h 49m, covering a distance of 3068 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Lisbon (LIS) with an average flight time of 7h 05m.

Question 12

What are the most popular destinations in Portugal?

Accepted Answer

Based on KAYAK flight searches, the most popular destination is Lisbon (73% of total searches to Portugal). The next most popular destinations are Porto (16%) and Faro (4%). Searches for flights to Ponta Delgada (3%), to Funchal (2%) and to Lajes (0%) are also popular.

Low season	January
High season	July
Cheapest flight	$254

$254 Find Cheap Flights from District of Columbia to Portugal

KAYAK searches hundreds of travel sites at once for deals on flights to Portugal

Good to know

FAQs for booking flights from District of Columbia to Portugal

How does KAYAK find such low prices on flights from District of Columbia to Portugal?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Portugal.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Portugal?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from District of Columbia to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Portugal?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from District of Columbia to Portugal with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Portugal?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from District of Columbia to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Which is the cheapest airport to fly into in Portugal?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Portugal is Lisbon Humberto Delgado Airport (LIS), with an average flight price of $475.

What is the cheapest day to fly to Portugal?

Based on KAYAK data, the cheapest day to fly to Portugal is Tuesday where round-trip tickets can be as cheap as $783. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $947 on average.

What is the cheapest time of day to fly to Portugal?

What is the cheapest flight to Portugal?

The cheapest ticket to Portugal from District of Columbia found in the last 72 hours was to Lisbon, at $403 round-trip. The most popular route is Washington, D.C. Dulles Intl Airport (IAD) to Lisbon (LIS) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $403.

What is the cheapest month to fly from District of Columbia to Portugal?

The cheapest month for flights from District of Columbia to Portugal is February, when tickets cost $667 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,226 and $1,135 respectively.

How far in advance should I book a flight from District of Columbia to Portugal?

To get a below average price on the flight from District of Columbia to Portugal, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

How long is the flight to Portugal?

An average nonstop flight from District of Columbia to Portugal takes 15h 49m, covering a distance of 3068 miles. The shortest route is Washington, D.C. Dulles Intl Airport (IAD) to Lisbon (LIS) with an average flight time of 7h 05m.

What are the most popular destinations in Portugal?

Based on KAYAK flight searches, the most popular destination is Lisbon (73% of total searches to Portugal). The next most popular destinations are Porto (16%) and Faro (4%). Searches for flights to Ponta Delgada (3%), to Funchal (2%) and to Lajes (0%) are also popular.

Book cheap flights from District of Columbia to Portugal

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from District of Columbia to Portugal

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Portugal

Cabin class types available on flights to District of Columbia

Complete your trip to Portugal with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to District of Columbia

Flights to popular cities in Portugal

Find deals for your return flight