Find flights
When to book
FAQs

Cheap flights from Lima to Washington, D.C. Dulles Intl Airport from £224

LIM — IAD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lima to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Lima to Dulles Intl

Tue 24/1103:30 -
1 stop23h 45m
Sat 5/1215:30 -
1 stop9h 25m
Deal found 29/10£397
Thu 24/1223:40 -
1 stop10h 12m
Thu 31/1216:30 -
2 stops13h 35m
Deal found 29/10£400
Thu 24/1223:40 -
1 stop13h 12m
Sat 2/106:00 -
1 stop15h 20m
Deal found 29/10£406
Fri 11/1202:15 -
1 stop21h 17m
Mon 29/302:14 -
1 stop10h 41m
Deal found 29/10£414
Sat 12/1216:40 -
1 stop10h 39m
Sun 28/316:46 -
1 stop20h 09m
Deal found 30/10£431
Fri 11/1200:15 -
2 stops19h 56m
Tue 30/318:30 -
1 stop13h 25m
Deal found 30/10£433
Sun 20/1202:35 -
1 stop24h 29m
Fri 8/104:18 -
1 stop14h 57m
Deal found 29/10£436
Mon 21/1201:50 -
1 stop20h 51m
Fri 1/108:27 -
1 stop15h 28m
Deal found 29/10£440
Tue 15/1223:55 -
1 stop31h 30m
Sun 21/317:20 -
1 stop30h 05m
Deal found 29/10£449
Fri 11/1202:15 -
1 stop21h 17m
Wed 24/302:14 -
1 stop10h 41m
Deal found 29/10£450
Fri 20/1113:20 -
1 stop13h 55m
Sun 6/1208:25 -
1 stop14h 20m
Deal found 26/10£451
Wed 23/1223:40 -
1 stop23h 16m
Thu 7/107:05 -
1 stop25h 55m
Deal found 29/10£453

Find flight deals from Lima to Dulles Intl

Round-trip from

£397

One-way from

£224

Popular in

July

Cheapest in

February

Average price

£448
Copa Airlines
  • Copa Airlines
  • 24/11-5/12
  • 2 total stops
  • 33h 10m total
  • Lima to Washington, D.C.
Search Deals
Copa Airlines
  • Copa Airlines
  • 16/11-31/12
  • 1 total stop
  • 20h 15m total
  • Lima to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Lima to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Fri 29/1

02:15-03:13

1 stop24h 58m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Wed 20/1

02:35-03:13

1 stop24h 38m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Mon 23/11

16:40-03:15

1 stop10h 35m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Sat 19/12

02:35-03:19

1 stop24h 44m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224
Fastest return journey

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Wed 23/12

16:40-03:04

1 stop10h 24m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Tue 24/11

07:00-03:15

1 stop20h 15m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Wed 9/12

03:30-03:04

1 stop23h 34m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Fri 11/12

02:15-23:32

1 stop21h 17m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Tue 19/1

10:30-03:13

1 stop16h 43m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

LimaWashington, D.C.

LIM Lima J Chavez Intl - IAD Washington, D.C. Dulles Intl

LIMIAD

Lima J Chavez Intl

Sun 22/11

07:00-03:15

1 stop20h 15m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Lima to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Lima with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Lima to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Lima to Washington, D.C. Dulles Intl Airport?

To ensure you get the cheapest price possible for a flight from Lima to Washington, D.C. Dulles Intl Airport, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Lima to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Lima to Washington, D.C. Dulles Intl Airport (average of £336). Flying from Lima to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Lima to Washington, D.C. Dulles Intl Airport?

Airfare is typical for this route at the moment.

Lima to Washington, D.C. Dulles Intl Airport flights typically cost between £358 and £434 in November.
The cheapest return price found within the last 5 days was £397 on Copa Airlines (24 Nov–5 Dec).

Related info for your journey

  • What airport do you fly from for flights from Lima to Washington, D.C. Dulles Intl?

    Most people fly from Lima J Chavez Intl (LIM) if they book a flight from Lima to Washington, D.C. Dulles Intl. On average, J Chavez Intl has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Lima J Chavez Intl is conveniently located just 5.7 mi from Lima’s city center.

  • How long is the flight from Lima to Washington, D.C. Dulles Intl Airport?

    Copa Airlines and Delta can get you from Lima to Washington, D.C. Dulles Intl Airport in just under 10h 35m. Your travel time can differ by up to 5h 51m. The distance from Lima to Washington, D.C. Dulles Intl Airport is about 3519 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Lima to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Lima to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lima to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lima to Dulles Intl.

  • Can I find deals for business class flights from Lima to Dulles Intl?

    Yes. Cheapflights offers flight deals from Lima to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lima to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Lima to Washington, D.C. Dulles Intl Airport (average of £336). Flying from Lima to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £486). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Alexandria
Gaithersburg
Oxon Hill
Hanover
Woodbridge
Glen Burnie
Springfield
Sterling

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Lima to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Lima today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Lima to Dulles Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Lima to Dulles Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Lima to Dulles Intl with no change fees?

Need flexible booking options for your flight to Dulles Intl from Lima? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Lima to Dulles Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.