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

Direct flights from Washington, D.C. to Lisbon are available, but they represent a smaller portion of the total routes. Historically, approximately 7.3% of flights on this route were direct. When a direct flight is not available, connecting flights typically involve two stopovers.

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

A direct flight from Washington, D.C. to Lisbon typically takes about 7 hours and 20 minutes, covering a distance of 5766 kilometers. For flights with one stop, the median travel time is considerably longer, averaging approximately 13 hours and 55 minutes. This difference highlights the convenience of direct routes when available.

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

Based on historical data from the trailing 30 days, good prices on flights from Washington, D.C. to Lisbon are considered frequent. This indicates that travelers have regular opportunities to find favorable fares for this route. The consistent availability of good prices makes this a popular route for deal seekers.

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 4 days ago

458 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 7, 2026.)

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

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

2026-11-12 – 2026-11-19
WAS - Lisbon
89% AI deal score
$894
$616
Round trip
2027-01-15 – 2027-01-24
WAS - Lisbon
79% AI deal score
$682
$626
Round trip
2027-01-11 – 2027-01-16
WAS - Lisbon
80% AI deal score
$706
$627
Round trip
2026-10-12 – 2026-10-19
WAS - Lisbon
81% AI deal score
$715
$631
Round trip
2026-10-17 – 2026-10-24
WAS - Lisbon
81% AI deal score
$715
$631
Round trip
2026-10-19 – 2026-10-24
WAS - Lisbon
81% AI deal score
$738
$631
Round trip
2026-10-03 – 2026-10-23
WAS - Lisbon
78% AI deal score
$651
$631
Round trip
2026-10-23 – 2026-10-31
WAS - Lisbon
80% AI deal score
$691
$631
Round trip
2026-10-12 – 2026-10-20
WAS - Lisbon
80% AI deal score
$691
$631
Round trip
2026-10-04 – 2026-10-15
WAS - Lisbon
79% AI deal score
$676
$631
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: $685 - $1,314

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 $685 and $1314. The current lowest deal is $623 with Royal Air Maroc for travel from Feb 19-Feb 24.

now $623

Low $685

High $1,314

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

Mon, Oct 12

⌛ Last-Minute

IAD - Lisbon

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

Iberia Airlines

$750

$659

One-way

Wed, Oct 14

⌛ Last-Minute

IAD - Lisbon

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

Iberia Airlines

$771

$662

One-way

Wed, Oct 14

⌛ Last-Minute

BWI - Lisbon

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

JetBlue Airways

$928

$729

One-way

Thu, Oct 15

⌛ Last-Minute

IAD - Lisbon

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

Porter Airlines

$705

$680

One-way

Wed, Oct 21

⌛ Last-Minute

IAD - Lisbon

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

Iberia Airlines

$723

$683

One-way

Wed, Oct 21

⌛ Last-Minute

IAD - Lisbon

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

Iberia Airlines

$746

$687

One-way

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

6 nights

Dec 9 - Dec 15

$1,045 → $518

50%

8 nights

Dec 7 - Dec 15

$1,014 → $521

49%

4 nights

Mar 14 - Mar 18

$1,058 → $648

39%

8 nights

Dec 5 - Dec 13

$942 → $547

42%

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 $623.

📅 Best time to fly

January is historically the cheapest month to fly

Historically, January is the cheapest month to fly to Lisbon, with a median price of $585.

⏱️ Flight duration

Typical flight duration is 29h 5m

Flights from Washington, D.C. to Lisbon typically take 29h 5m, with 2 stopovers when connecting.

✈️ Airlines & availability

TAP Portugal offers direct flights

TAP Portugal offers direct flights from Washington, D.C. to Lisbon, with frequent deals available.

🏆 Airline highlight

Royal Air Maroc has a deal for $623

Royal Air Maroc offers a deal from Washington, D.C. to Lisbon for $623.

🎯 Booking tip

7% of recent fares are considered good deals

Historically, 7% of recent fares from Washington, D.C. to Lisbon are considered good deals.

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

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 BWI

Elite

Nov 28

Lisbon, Portugal

93% AI deal score

$3,248

$2,067

Save $1,181

Icelandair

Business Class

From IAD

Elite

Nov 28

Lisbon, Portugal

92% AI deal score

$3,703

$2,292

Save $1,411

Icelandair

Business Class

From IAD

Elite

Oct 28

Lisbon, Portugal

92% AI deal score

$2,714

$1,956

Save $758

United Airlines

Business Class

From IAD

Elite

Oct 28

Lisbon, Portugal

92% AI deal score

$2,699

$1,956

Save $743

United Airlines

Business Class

From IAD

Elite

Nov 11

Lisbon, Portugal

92% AI deal score

$2,741

$1,991

Save $750

Scandinavian Airlines, +1

Business Class

From BWI

Elite

Nov 09

Lisbon, Portugal

91% AI deal score

$3,115

$2,201

Save $914

Icelandair

Business Class

From IAD

Elite

Jan 16

Lisbon, Portugal

91% AI deal score

$3,153

$2,251

Save $902

Icelandair

Business Class

From BWI

Elite

Nov 16

Lisbon, Portugal

91% AI deal score

$3,182

$2,251

Save $931

Icelandair

Business Class

From BWI

Elite

Jan 31

Lisbon, Portugal

91% AI deal score

$3,286

$2,251

Save $1,035

Icelandair

Business Class

From BWI

Elite

Jan 17

Lisbon, Portugal

91% AI deal score

$3,193

$2,253

Save $940

Icelandair

Business Class

From BWI

Elite

Jan 03

Lisbon, Portugal

91% AI deal score

$3,124

$2,253

Save $871

Icelandair

Business Class

From BWI

Elite

Jan 31

Lisbon, Portugal

91% AI deal score

$3,280

$2,253

Save $1,027

Icelandair

Business Class

Frequently Asked Questions About Flights to Lisbon

Historically, the best prices for flights from Washington, D.C. to Lisbon have been found when booking 7-13 days in advance. During this period, the average price was around $1078. Booking within 0-6 days of departure typically saw prices rise to approximately $1500. For those planning further ahead, flights booked 60+ days out also offered competitive prices, averaging $1097.

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 during the same period was $1113. Prices typically ranged up to $1343 for the upper quartile of fares.

Historically, January has offered the cheapest flights from Washington, D.C. to Lisbon, with a median price of $585. Other months that typically show lower prices include April, with a median of $896, and March, with a median of $937. The annual median price for this route across the trailing 270 days was $1113.

Related routes

More routes from Washington, D.C.

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Flights to Lisbon from other cities

Flights from Edmonton to Lisbon Flights from Halifax to Lisbon Flights from Jerez de la Frontera to Lisbon Flights from Kelowna to Lisbon Flights from Montreal to Lisbon Flights from Ottawa to Lisbon Flights from Quebec City to Lisbon Flights from Regina to Lisbon Flights from Saskatoon to Lisbon Flights from Toronto to Lisbon Flights from Warsaw to Lisbon Flights from Windsor 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

Regular price: $685 - $1,314

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 $685 and $1314. The current lowest deal is $623 with Royal Air Maroc for travel from Feb 19-Feb 24.

now $623

Low $685

High $1,314

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

Mon, Oct 12

⌛ Last-Minute

IAD - Lisbon

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

Iberia Airlines

$750

$659

One-way

Wed, Oct 14

⌛ Last-Minute

IAD - Lisbon

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

Iberia Airlines

$771

$662

One-way

Wed, Oct 14

⌛ Last-Minute

BWI - Lisbon

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

JetBlue Airways

$928

$729

One-way

Thu, Oct 15

⌛ Last-Minute

IAD - Lisbon

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

Porter Airlines

$705

$680

One-way

Wed, Oct 21

⌛ Last-Minute

IAD - Lisbon

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

Iberia Airlines

$723

$683

One-way

Wed, Oct 21

⌛ Last-Minute

IAD - Lisbon

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

Iberia Airlines

$746

$687

One-way

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

6 nights

Dec 9 - Dec 15

$1,045 → $518

50%

8 nights

Dec 7 - Dec 15

$1,014 → $521

49%

4 nights

Mar 14 - Mar 18

$1,058 → $648

39%

8 nights

Dec 5 - Dec 13

$942 → $547

42%

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 $623.

📅 Best time to fly

January is historically the cheapest month to fly

Historically, January is the cheapest month to fly to Lisbon, with a median price of $585.

⏱️ Flight duration

Typical flight duration is 29h 5m

Flights from Washington, D.C. to Lisbon typically take 29h 5m, with 2 stopovers when connecting.

✈️ Airlines & availability

TAP Portugal offers direct flights

TAP Portugal offers direct flights from Washington, D.C. to Lisbon, with frequent deals available.

🏆 Airline highlight

Royal Air Maroc has a deal for $623

Royal Air Maroc offers a deal from Washington, D.C. to Lisbon for $623.

🎯 Booking tip

7% of recent fares are considered good deals

Historically, 7% of recent fares from Washington, D.C. to Lisbon are considered good deals.

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

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

91% AI deal score

$3,280

$2,253

Save $1,027

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 is historically the cheapest month to fly

Typical flight duration is 29h 5m

TAP Portugal offers direct flights

Royal Air Maroc has a deal for $623

7% of recent fares are considered good deals

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 28

Nov 28

Oct 28

Oct 28

Nov 11

Nov 09

Jan 16

Nov 16

Jan 31

Jan 17

Jan 03

Jan 31

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 is historically the cheapest month to fly

Typical flight duration is 29h 5m

TAP Portugal offers direct flights

Royal Air Maroc has a deal for $623

7% of recent fares are considered good deals

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 28

Nov 28

Oct 28

Oct 28

Nov 11

Nov 09

Jan 16

Nov 16

Jan 31

Jan 17

Jan 03

Jan 31

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?