Deal Alert: D.C. to Lisbon for $384 Round-Trip on Delta

My first thought when it comes to Portugal? Pastel de Nata. And if you don’t know exactly what I’m talking about… then it’s time to book a flight.

Right now, round-trip flights from Washington, D.C. (IAD) to Lisbon (LIS) are going for just $384, which is pretty cheap if you ask me.

Even better? You’ll be flying Delta, with a quick layover at JFK and solid onboard amenities (in-seat power, Wi-Fi, and arguably one of the best snack collections).

Travel Details

Airline: Delta Air Lines
Route: IAD to JFK to LIS
Seat Class: Economy
Travel Time: about 10 hr 50 minutes (including layover)
Best Dates: Oct. 26, Jan. 4, Feb. 8, Mar. 23, Apr. 1
Price: $384 round-trip

Why This Deal Is Amazing

Transatlantic flights under $400 are pretty stinkin’ rare, especially on full-service airlines like Delta. And with multiple fall and winter dates available, you’ll have plenty of flexibility and time for planning your trip.

Want to book with points instead of cash? Here's what it’ll cost ya:

Chase Ultimate Rewards: about 25,600 points
American Express Membership Rewards: about 43,400 points
Capital One miles: about 38,400 miles

That’s a steal for a round-trip to Portugal.

Where to Stay in Lisbon

Luxury: Pousada de Lisboa – Small Luxury Hotels of the World

Cash: $300 a night
Points: about 60,000 Hyatt points (via SLH partnership)

Mid-Range: Moxy Lisbon City

Cash: $130 a night
Points: about 20,000 Marriott Bonvoy points

Budget: Selina Secret Garden Lisbon

Cash: $45 to 60 a night
Points: Not bookable with major programs, but worth checking Hostelworld or Booking.com for deals

How to Book

Flights: The obvious choice? You can book this directly through Daily Drop Pro. Or, you can search with Google Flights, then book directly with Delta or through your preferred travel portal (Chase, Amex, Capital One) if you’re using points.

Hotels: Use Marriott or Hyatt’s official sites to book with points, or scan Hotels.com, Booking.com, and other OTAs for solid cash options. Keep in mind, if you’re booking via third-party sites, you risk earning points and extra perks.

Maximize Your Booking

Make the most of your rewards by using a card that earns bonus points on flights, like:

• Chase Sapphire Preferred® Card — Earn 2x points on all travel purchases

• Capital One Venture X Rewards Credit Card — Earn 5x miles on flights through Capital One’s travel booking site

• American Express® Gold Card — Earn 3x points on flights booked directly with the airline or via American Express Travel®

• Chase Sapphire Reserve®— Earn 3x points on airfare

• The Platinum Card® from American Express — Earn 5x points on flights booked directly with the airline or through American Express Travel® (up to $500,000 per calendar year, then 1x)

Pro Tip

It’s no secret that Portugal is a hot spot right now, and Lisbon is one of its most famous cities for a reason. You’ll enjoy incredible food, walkable streets, and access to day trips like Sintra or Cascais. And since this fare gets you there for under $400, it’s the perfect excuse to finally plan that Portugal trip.

Just don’t wait too long — like most great deals, this one will disappear.