Can I fly direct from Washington, D.C. to Lisbon?

Direct flights from Washington, D.C. to Lisbon are available, though they represent a smaller portion of the overall flights. Historically, approximately 7.3% of flights on this route were direct. For flights with connections, the median number of stopovers observed was 2, indicating that most journeys involve at least one stop.

How long does it take to fly from Washington, D.C. to Lisbon?

A direct flight from Washington, D.C. to Lisbon typically takes around 7 hours and 20 minutes. This journey covers a distance of 5766 kilometers. For flights with one stop, the median travel time increases significantly, usually taking about 13 hours and 55 minutes to reach the destination.

Are there frequently good prices on flights from Washington, D.C. to Lisbon?

Historically, good prices on flights from Washington, D.C. to Lisbon have been observed with frequent regularity. This route is classified as one where favorable deals appear often. Travelers can typically find competitive pricing when planning their trips to Lisbon from Washington, D.C.

Flights From Washington, D.C.

To Lisbon

Cheap Flights from Washington, D.C. to Lisbon

Browse current best options from Washington, D.C.. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Washington, D.C.

RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 2 days ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from Washington, D.C. to Lisbon

Explore current cheapest deals departing from Washington, D.C. to Lisbon

2026-10-15 – 2026-10-19
WAS - Lisbon
91% AI deal score
$787
$499
Round trip
2026-10-14 – 2026-10-20
WAS - Lisbon
90% AI deal score
$779
$506
Round trip
2026-10-10 – 2026-10-19
WAS - Lisbon
89% AI deal score
$725
$509
Round trip
2026-10-14 – 2026-10-21
WAS - Lisbon
90% AI deal score
$779
$515
Round trip
2026-10-13 – 2026-10-21
WAS - Lisbon
88% AI deal score
$727
$523
Round trip
2026-10-15 – 2026-10-22
WAS - Lisbon
90% AI deal score
$750
$532
Round trip
2026-10-12 – 2026-10-20
WAS - Lisbon
88% AI deal score
$727
$536
Round trip
2026-10-22 – 2026-10-29
WAS - Lisbon
90% AI deal score
$750
$539
Round trip
2026-10-01 – 2026-10-08
WAS - Lisbon
90% AI deal score
$755
$540
Round trip
2026-10-14 – 2026-10-29
WAS - Lisbon
88% AI deal score
$693
$540
Round trip

Washington, D.C. to Lisbon: Overview

Insights for flights from Washington, D.C. to Lisbon

A typical journey from Washington, D.C. to Lisbon takes about 29h 5m, including connections. This is a long-haul route, covering a distance of 5766 kilometers. Most itineraries for this route involve at least one stopover, with a median of 2 connections when not flying direct.

For travelers seeking cheap flights from Washington, D.C. to Lisbon, prices typically range from $933–$1343, with a median of $1113. Right now, current fares are below the typical level, and about 7% of recent fares were classified as a good price. New deals appear almost daily, suggesting frequent opportunities to find favorable prices.

When is the cheapest time to fly from Washington, D.C. to Lisbon? The most affordable month to fly is typically January, with a median fare of $585. Other cost-effective options include April, which has a median fare of $896, and March, with a median fare of $937.

How much is a round trip from Washington, D.C. to Lisbon

Regular price: $769 - $1,271

Prices for flights from Washington, D.C. to Lisbon are currently below the regular range.

The regular price range for flights from Washington, D.C. to Lisbon is between $769 and $1271. The current lowest deal is $442 with Iberia Airlines for travel from Dec 8-Dec 15.

now $442

Low $769

High $1,271

The cheapest time to fly from Washington, D.C. to Lisbon

The cheapest month to fly from Washington to Lisbon is January, with a median price of $585. The most expensive month is July, with a median price of $1304. Prices are generally lower from January to December.

January

Cheapest

Flights from $585

July

Most Expensive

Flights from $1,304

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Lisbon

TAP Portugal

Last-minute flights going from Washington, D.C. to Lisbon

Sun, Sep 20

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Air Canada

$815

$563

One-way

Thu, Oct 1

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Iberia Airlines

$753

$543

One-way

Tue, Oct 6

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Air Canada

$752

$569

One-way

Sat, Oct 10

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Iberia Airlines

$725

$512

One-way

Wed, Oct 14

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Iberia Airlines

$693

$486

One-way

Wed, Oct 14

⌛ Last-Minute

DCA - Lisbon

Washington, D.C. (DCA) - Lisbon (LIS)

Air Canada

$779

$509

One-way

Biggest price drops on these dates for flights from Washington, D.C. to Lisbon

4 nights

Oct 15 - Oct 19

$784 → $502

36%

6 nights

Oct 14 - Oct 20

$779 → $509

35%

7 nights

Oct 14 - Oct 21

$779 → $518

33%

5 nights

Sep 25 - Sep 30

$890 → $636

29%

Popular Airports to fly from Washington, D.C. to Lisbon

Washington, D.C. - Lisbon route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Washington, D.C. to Lisbon are below the typical level at $442.

📅 Best time to fly

January offers the lowest median prices

Historically, January has offered the lowest median prices for flights to Lisbon at $585.

⏱️ Flight duration

Typical flight time is 29h 5m

The typical flight duration from Washington, D.C. to Lisbon is 29 hours and 5 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant, with a median of 2 stopovers for this long-haul route.

🏆 Airline highlight

TAP Portugal offers direct flights

TAP Portugal is an airline that offers direct flights on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Washington, D.C. to Lisbon are frequent, appearing often.

Washington, D.C. main airports to depart from

Baltimore–Washington International (BWI)

Cheapest

Baltimore–Washington International offers a convenient departure point from the Washington, D.C. area to Lisbon.

📍 ~44 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$617

Ronald Reagan Washington National (DCA)

Ronald Reagan Washington National is a close-by option for flights from Washington, D.C. to Lisbon.

📍 ~6 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$658

Washington Dulles International (IAD)

Washington Dulles International provides another major airport choice for your trip from Washington, D.C. to Lisbon.

📍 ~36 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$620

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is the primary gateway for flights arriving in Lisbon from Washington, D.C.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$616

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto Airport is a major international hub that can be a primary alternative for flights unavailable or overpriced at LIS.

📍 ~275 km from Lisbon (reachable by high-speed rail and motorway, ~3 hours travel time)

💸 Flights from ~$623

Business & First Class Flight Deals to Lisbon

Discover luxury on the budget with premium cabin class on flights from Washington, D.C. to Lisbon.

Elite

Best Elite deals to Lisbon

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IAD

Elite

Nov 09

Lisbon, Portugal

95% AI deal score

$3,460

$1,790

Save $1,670

Icelandair

Business Class

From BWI

Elite

Nov 23

Lisbon, Portugal

94% AI deal score

$3,099

$1,784

Save $1,315

Icelandair

Business Class

From BWI

Elite

Nov 14

Lisbon, Portugal

94% AI deal score

$3,085

$1,833

Save $1,252

Icelandair

Business Class

From BWI

Elite

Dec 05

Lisbon, Portugal

94% AI deal score

$3,593

$1,883

Save $1,710

Icelandair

Business Class

From IAD

Elite

Dec 07

Lisbon, Portugal

94% AI deal score

$3,687

$1,994

Save $1,693

Icelandair

Business Class

From BWI

Elite

Dec 09

Lisbon, Portugal

94% AI deal score

$3,616

$2,002

Save $1,614

Icelandair

Business Class

From BWI

Elite

Feb 13

Lisbon, Portugal

93% AI deal score

$3,026

$1,833

Save $1,193

Icelandair

Business Class

From BWI

Elite

Jan 31

Lisbon, Portugal

93% AI deal score

$3,193

$2,004

Save $1,189

Icelandair

Business Class

From IAD

Elite

Oct 24

Lisbon, Portugal

93% AI deal score

$3,317

$2,065

Save $1,252

Icelandair

Business Class

From IAD

Elite

Nov 30

Lisbon, Portugal

93% AI deal score

$3,612

$2,119

Save $1,493

Icelandair

Business Class

From IAD

Elite

Nov 23

Lisbon, Portugal

93% AI deal score

$3,530

$2,119

Save $1,411

Icelandair

Business Class

From IAD

Elite

Nov 23

Lisbon, Portugal

92% AI deal score

$3,695

$1,833

Save $1,862

Icelandair

Business Class

Frequently Asked Questions About Flights to Lisbon

Historically, the cheapest flights from Washington, D.C. to Lisbon are typically found when booking 7-13 days in advance. During this booking window, the average price observed was $1078. Prices tend to be higher for very last-minute bookings, with flights booked 0-6 days out averaging around $1500. Booking more than 60 days in advance also shows a competitive average price of $1097, indicating flexibility can be beneficial.

Across the trailing quarter, a good price for a flight from Washington, D.C. to Lisbon was considered to be $933 or less. The median price for this route over the same period was $1113. Travelers could expect to pay around $1343 for flights in the higher price range, representing the 75th percentile of prices.

Historically, the cheapest months to fly from Washington, D.C. to Lisbon include January, with a median price of $585, and April, with a median price of $896. March also showed a relatively low median price of $937. The annual median price for this route across the trailing 270 days was $1113, indicating significant savings are possible during these months.

Related routes

More routes from Washington, D.C.

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Flights to Lisbon from other cities

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Washington, D.C. to Lisbon: Overview

Insights for flights from Washington, D.C. to Lisbon

How much is a round trip from Washington, D.C. to Lisbon

Regular price: $769 - $1,271

Prices for flights from Washington, D.C. to Lisbon are currently below the regular range.

The regular price range for flights from Washington, D.C. to Lisbon is between $769 and $1271. The current lowest deal is $442 with Iberia Airlines for travel from Dec 8-Dec 15.

now $442

Low $769

High $1,271

The cheapest time to fly from Washington, D.C. to Lisbon

January

Cheapest

Flights from $585

July

Most Expensive

Flights from $1,304

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Lisbon

TAP Portugal

Last-minute flights going from Washington, D.C. to Lisbon

Sun, Sep 20

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Air Canada

$815

$563

One-way

Thu, Oct 1

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Iberia Airlines

$753

$543

One-way

Tue, Oct 6

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Air Canada

$752

$569

One-way

Sat, Oct 10

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Iberia Airlines

$725

$512

One-way

Wed, Oct 14

⌛ Last-Minute

IAD - Lisbon

Washington, D.C. (IAD) - Lisbon (LIS)

Iberia Airlines

$693

$486

One-way

Wed, Oct 14

⌛ Last-Minute

DCA - Lisbon

Washington, D.C. (DCA) - Lisbon (LIS)

Air Canada

$779

$509

One-way

Biggest price drops on these dates for flights from Washington, D.C. to Lisbon

4 nights

Oct 15 - Oct 19

$784 → $502

36%

6 nights

Oct 14 - Oct 20

$779 → $509

35%

7 nights

Oct 14 - Oct 21

$779 → $518

33%

5 nights

Sep 25 - Sep 30

$890 → $636

29%

Popular Airports to fly from Washington, D.C. to Lisbon

Washington, D.C. - Lisbon route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Washington, D.C. to Lisbon are below the typical level at $442.

📅 Best time to fly

January offers the lowest median prices

Historically, January has offered the lowest median prices for flights to Lisbon at $585.

⏱️ Flight duration

Typical flight time is 29h 5m

The typical flight duration from Washington, D.C. to Lisbon is 29 hours and 5 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant, with a median of 2 stopovers for this long-haul route.

🏆 Airline highlight

TAP Portugal offers direct flights

TAP Portugal is an airline that offers direct flights on this route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Washington, D.C. to Lisbon are frequent, appearing often.

Washington, D.C. main airports to depart from

Baltimore–Washington International (BWI)

Cheapest

Baltimore–Washington International offers a convenient departure point from the Washington, D.C. area to Lisbon.

📍 ~44 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$617

Ronald Reagan Washington National (DCA)

Ronald Reagan Washington National is a close-by option for flights from Washington, D.C. to Lisbon.

📍 ~6 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$658

Washington Dulles International (IAD)

Washington Dulles International provides another major airport choice for your trip from Washington, D.C. to Lisbon.

📍 ~36 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$620

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is the primary gateway for flights arriving in Lisbon from Washington, D.C.

📍 ~6 km from city center (reachable by car)

💸 Flights from ~$616

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto Airport is a major international hub that can be a primary alternative for flights unavailable or overpriced at LIS.

Lisbon, Portugal

92% AI deal score

$3,695

$1,833

Save $1,862

Icelandair

Business Class

Frequently Asked Questions About Flights to Lisbon

Cheap Flights from Washington, D.C. to Lisbon

Today’s best flight deals from Washington, D.C. to Lisbon

Washington, D.C. to Lisbon: Overview

Insights for flights from Washington, D.C. to Lisbon

How much is a round trip from Washington, D.C. to Lisbon

The cheapest time to fly from Washington, D.C. to Lisbon

Direct flights from Washington, D.C. to Lisbon

Last-minute flights going from Washington, D.C. to Lisbon

Biggest price drops on these dates for flights from Washington, D.C. to Lisbon

Popular Airports to fly from Washington, D.C. to Lisbon

Washington, D.C. - Lisbon route insights

Recent fares are below the typical level

January offers the lowest median prices

Typical flight time is 29h 5m

Connecting flights are dominant

TAP Portugal offers direct flights

Deals are frequent on this route

Washington, D.C. main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Nov 09

Nov 23

Nov 14

Dec 05

Dec 07

Dec 09

Feb 13

Jan 31

Oct 24

Nov 30

Nov 23

Nov 23

Frequently Asked Questions About Flights to Lisbon

How early should I book Washington, D.C. to Lisbon flights to get the cheapest price?

How much should a flight from Washington, D.C. to Lisbon cost?

Which months have the cheapest flights from Washington, D.C. to Lisbon?

Can I fly direct from Washington, D.C. to Lisbon?

How long does it take to fly from Washington, D.C. to Lisbon?

Are there frequently good prices on flights from Washington, D.C. to Lisbon?

Related routes

More routes from Washington, D.C.

Flights to Lisbon from other cities

Washington, D.C. to Lisbon: Overview

Insights for flights from Washington, D.C. to Lisbon

How much is a round trip from Washington, D.C. to Lisbon

The cheapest time to fly from Washington, D.C. to Lisbon

Direct flights from Washington, D.C. to Lisbon

Last-minute flights going from Washington, D.C. to Lisbon

Biggest price drops on these dates for flights from Washington, D.C. to Lisbon

Popular Airports to fly from Washington, D.C. to Lisbon

Washington, D.C. - Lisbon route insights

Recent fares are below the typical level

January offers the lowest median prices

Typical flight time is 29h 5m

Connecting flights are dominant

TAP Portugal offers direct flights

Deals are frequent on this route

Washington, D.C. main airports to depart from

Lisbon main airports to arrive at

Airports nearby Lisbon used as alternative

Business & First Class Flight Deals to Lisbon

Best Elite deals to Lisbon

Nov 09

Nov 23

Nov 14

Dec 05

Dec 07

Dec 09

Feb 13

Jan 31

Oct 24

Nov 30

Nov 23

Nov 23

Frequently Asked Questions About Flights to Lisbon

How early should I book Washington, D.C. to Lisbon flights to get the cheapest price?

How much should a flight from Washington, D.C. to Lisbon cost?

Which months have the cheapest flights from Washington, D.C. to Lisbon?