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

Direct flights from Washington, D.C. to Lisbon are not common. Historically, only 3.7% of all flights on this route were direct. When connecting flights are taken, travelers typically experience two stopovers. This indicates that most routes will 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 about 7 hours and 10 minutes, covering a distance of 5766 kilometers. Flights with one stop, however, have a significantly longer median duration, averaging around 15 hours and 20 minutes. The difference in travel time between direct and one-stop flights is substantial.

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

Yes, good prices on flights from Washington, D.C. to Lisbon are historically frequent. This route is classified as one where deals appear regularly. Travelers can typically find favorable pricing opportunities across the trailing 30 days.

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 7 days ago

482 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

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

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

2027-02-01 – 2027-02-08
WAS - Lisbon
93% AI deal score
$760
$458
Round trip
2027-04-07 – 2027-04-14
WAS - Lisbon
94% AI deal score
$816
$463
Round trip
2027-02-16 – 2027-02-23
WAS - Lisbon
92% AI deal score
$733
$464
Round trip
2027-02-09 – 2027-02-16
WAS - Lisbon
93% AI deal score
$753
$467
Round trip
2027-02-08 – 2027-02-15
WAS - Lisbon
91% AI deal score
$749
$482
Round trip
2027-04-16 – 2027-04-23
WAS - Lisbon
93% AI deal score
$824
$513
Round trip
2027-02-18 – 2027-02-25
WAS - Lisbon
91% AI deal score
$735
$519
Round trip
2027-02-11 – 2027-02-18
WAS - Lisbon
91% AI deal score
$739
$519
Round trip
2027-02-19 – 2027-02-26
WAS - Lisbon
91% AI deal score
$738
$520
Round trip
2026-12-04 – 2026-12-10
WAS - Lisbon
93% AI deal score
$935
$535
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 7h 10m, including connections. Since most itineraries connect at least once, this median duration reflects the overall travel time you can expect. For connecting flights, the median journey time is significantly longer, at 17h 50m.

For travelers seeking cheap flights from Washington, D.C. to Lisbon, fares typically range from $972–$1,362, with a median of $1,139. Right now, current fares are above the typical level. New deals appear almost daily, offering frequent opportunities to find better prices.

The cheapest months to fly from Washington, D.C. to Lisbon are January, with a median fare of $960, April at $1,061, and November at $1,063. These months offer the lowest median prices for this route, making them ideal times to plan your trip.

Most itineraries for flights from Washington, D.C. to Lisbon connect at least once, with only 3.7% of recent fares being non-stop. For connecting flights, the typical number of stopovers is 2. This means you will likely have one or more stops on your journey to Lisbon.

The distance between Washington, D.C. and Lisbon is 5,766 kilometers, classifying this as a long-haul route. This considerable distance means you should anticipate a substantial travel time, often involving multiple connections.

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

Regular price: $628 - $1,348

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

The regular price range for flights from Washington, D.C. to Lisbon is between $628 and $1348. The current lowest deal is $481 with Iberia Airlines for travel from Feb 8-Feb 15.

now $481

Low $628

High $1,348

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 $834. The most expensive month is July, with a median price of $1581. Prices are generally lower from January to December.

January

Cheapest

Flights from $834

July

Most Expensive

Flights from $1,581

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

Wed, Nov 4

⌛ Last-Minute

IAD - Lisbon

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

Turkish Airlines

$659

$763

One-way

Wed, Nov 4

⌛ Last-Minute

IAD - Lisbon

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

Turkish Airlines

$659

$775

One-way

Sun, Nov 8

⌛ Last-Minute

BWI - Lisbon

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

Frontier Airlines

$880

$725

One-way

Mon, Nov 9

⌛ Last-Minute

BWI - Lisbon

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

Icelandair

$885

$619

One-way

Mon, Nov 9

⌛ Last-Minute

IAD - Lisbon

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

TAP Portugal

$590

$739

One-way

Thu, Nov 12

⌛ Last-Minute

IAD - Lisbon

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

TAP Portugal

$582

$739

One-way

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

4 nights

Dec 9 - Dec 13

$1,045 → $634

39%

6 nights

Dec 4 - Dec 10

$935 → $535

43%

3 nights

Dec 4 - Dec 7

$979 → $608

38%

4 nights

Dec 3 - Dec 7

$978 → $651

33%

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

Washington, D.C. - Lisbon route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Washington, D.C. to Lisbon are above the typical level historically.

📅 Best time to fly

January is typically cheapest at $960

Historically, January, April, and November offer the lowest median prices for this route.

⏱️ Flight duration

Direct flights average 7h 10m

Direct flights typically take 7h 10m, while connecting flights average 17h 50m.

✈️ Airlines & availability

Connecting flights are dominant

Only 3.7% of recent flights are direct, with connecting routes having 2 stopovers.

🏆 Airline highlight

TAP Portugal offers direct flights

TAP Portugal is one airline that offers direct flights on the Washington, D.C. to Lisbon route.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Washington, D.C. to Lisbon are frequent, appearing within 30 days.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International is a good option for flights from Washington, D.C. to Lisbon.

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

💸 Flights from ~$475

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is a convenient arrival point for your trip to Lisbon.

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

💸 Flights from ~$460

Airports nearby Lisbon used as alternative

Porto (OPO)

Porto is a major international hub with extensive connectivity, useful if flights to LIS are unavailable or overpriced.

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

💸 Flights from ~$455

Business & First Class Flight Deals to Lisbon

$2,095

Save $610

Icelandair

Business Class

Frequently Asked Questions About Flights to Lisbon

Historically, booking flights from Washington, D.C. to Lisbon 60 or more days in advance typically yields the lowest prices. Across the trailing quarter, the average price for flights booked within this window was $1168. In contrast, booking 28-59 days out saw an average price of $1288. Flights booked within 0-6 days of departure were significantly higher, averaging $1467.

A good price for a flight from Washington, D.C. to Lisbon is typically around $972 or less. Historically, the median price for this route across the trailing 90 days was $1139. About 25% of travelers found prices at or below $972, while 75% of travelers paid $1362 or less.

Historically, January, April, and November have offered the cheapest flights from Washington, D.C. to Lisbon. January typically sees a median price of $960, while April and November have median prices of $1061 and $1063, respectively. The annual median price for this route across the trailing 270 days was $1139.

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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: $628 - $1,348

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

The regular price range for flights from Washington, D.C. to Lisbon is between $628 and $1348. The current lowest deal is $481 with Iberia Airlines for travel from Feb 8-Feb 15.

now $481

Low $628

High $1,348

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

January

Cheapest

Flights from $834

July

Most Expensive

Flights from $1,581

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

Wed, Nov 4

⌛ Last-Minute

IAD - Lisbon

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

Turkish Airlines

$659

$763

One-way

Wed, Nov 4

⌛ Last-Minute

IAD - Lisbon

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

Turkish Airlines

$659

$775

One-way

Sun, Nov 8

⌛ Last-Minute

BWI - Lisbon

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

Frontier Airlines

$880

$725

One-way

Mon, Nov 9

⌛ Last-Minute

BWI - Lisbon

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

Icelandair

$885

$619

One-way

Mon, Nov 9

⌛ Last-Minute

IAD - Lisbon

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

TAP Portugal

$590

$739

One-way

Thu, Nov 12

⌛ Last-Minute

IAD - Lisbon

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

TAP Portugal

$582

$739

One-way

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

4 nights

Dec 9 - Dec 13

$1,045 → $634

39%

6 nights

Dec 4 - Dec 10

$935 → $535

43%

3 nights

Dec 4 - Dec 7

$979 → $608

38%

4 nights

Dec 3 - Dec 7

$978 → $651

33%

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