Iberia London to Washington D.C. Flights

Cheapflightsplus.com will find cheap Iberia flights from London to Washington D.C.. Compare airline ticket prices and book air tickets starting from $407 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Iberia, arrivals and departure details below.

Find Cheap Airfare London — Washington D.C. (DC) by Iberia

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in november: one-way - $407, two-way – $698.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
12:10 pm — 3:35 pm
12:10 pm — 3:35 pm IB3590 Iberia
London — Washington D.C.
8h 25m
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from$1107
4:30 pm — 7:45 pm
4:30 pm — 7:45 pm IB3632 Iberia
London — Washington D.C.
8h 15m
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from$972
8:25 am — 4:25 pm
8:25 am — 11:55 am IB3651 Iberia
London — Madrid
50m stop
12:45 pm — 4:25 pm AY5367 Finnair
Madrid — Washington D.C.
13h
including layover
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from$1455
10:55 am — 9:00 pm
+1 day
10:55 am — 2:20 pm IB1862 Iberia
London — Madrid
6h 50m stop
9:10 pm — 9:30 pm TP1021 TAP Portugal
Madrid — Lisbon
19h 45m stop
5:15 pm — 9:00 pm TP233 TAP Portugal
Lisbon — Washington D.C.
39h 5m
including layover
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from$479
10:55 am — 9:00 pm
+1 day
10:55 am — 2:20 pm IB1862 Iberia
London — Madrid
24h 35m stop
2:55 pm — 3:15 pm TP1015 TAP Portugal
Madrid — Lisbon
2h stop
5:15 pm — 9:00 pm TP233 TAP Portugal
Lisbon — Washington D.C.
39h 5m
including layover
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from$517
11:00 am — 1:00 pm
+1 day
11:00 am — 2:25 pm IB1862 Iberia
London — Madrid
17h 15m stop
7:40 am — 8:00 am TP1023 TAP Portugal
Madrid — Lisbon
1h 15m stop
9:15 am — 1:00 pm TP231 TAP Portugal
Lisbon — Washington D.C.
31h
including layover
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from$511
2:50 pm — 1:00 pm
+1 day
2:50 pm — 6:20 pm IB3647 Iberia
London — Madrid
13h 20m stop
7:40 am — 8:00 am TP1023 TAP Portugal
Madrid — Lisbon
1h 15m stop
9:15 am — 1:00 pm TP231 TAP Portugal
Lisbon — Washington D.C.
27h 10m
including layover
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from$531
3:45 pm — 9:00 pm
+1 day
3:45 pm — 7:10 pm IB718 Iberia
London — Madrid
2h stop
9:10 pm — 9:30 pm TP1021 TAP Portugal
Madrid — Lisbon
19h 45m stop
5:15 pm — 9:00 pm TP233 TAP Portugal
Lisbon — Washington D.C.
34h 15m
including layover
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from$480
6:05 am — 3:00 pm
+1 day
6:05 am — 9:10 am IB3655 Iberia
London — Barcelona
12h stop
9:10 pm — 10:10 pm TP1039 TAP Portugal
Barcelona — Lisbon
13h 5m stop
11:15 am — 3:00 pm TP231 TAP Portugal
Lisbon — Washington D.C.
37h 55m
including layover
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from$545
6:25 am — 6:30 pm
6:25 am — 9:55 am IB3641 Iberia
London — Madrid
3h 5m stop
1:00 pm — 2:45 pm AT973 Royal Air Maroc
Madrid — Casablanca
1h 25m stop
4:10 pm — 6:30 pm AT218 Royal Air Maroc
Casablanca — Washington D.C.
17h 5m
including layover
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from$556
7:40 pm — 6:40 pm
+1 day
7:40 pm — 11:05 pm IB726 Iberia
London — Madrid
13h 55m stop
1:00 pm — 2:45 pm AT973 Royal Air Maroc
Madrid — Casablanca
1h 35m stop
4:20 pm — 6:40 pm AT218 Royal Air Maroc
Casablanca — Washington D.C.
28h
including layover
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from$407
7:40 pm — 9:00 pm
+1 day
7:40 pm — 11:05 pm IB726 Iberia
London — Madrid
15h 50m stop
2:55 pm — 3:15 pm TP1015 TAP Portugal
Madrid — Lisbon
2h stop
5:15 pm — 9:00 pm TP233 TAP Portugal
Lisbon — Washington D.C.
30h 20m
including layover
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from$505
8:25 am — 9:00 pm
8:25 am — 11:55 am IB3651 Iberia
London — Madrid
3h stop
2:55 pm — 3:20 pm TP1015 TAP Portugal
Madrid — Lisbon
1h 55m stop
5:15 pm — 9:00 pm TP233 TAP Portugal
Lisbon — Washington D.C.
17h 35m
including layover
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from$499
9:15 am — 9:00 pm
9:15 am — 12:40 pm IB712 Iberia
London — Madrid
2h 15m stop
2:55 pm — 3:15 pm TP1015 TAP Portugal
Madrid — Lisbon
2h stop
5:15 pm — 9:00 pm TP233 TAP Portugal
Lisbon — Washington D.C.
16h 45m
including layover
Find flight
from$679
*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 2 flights by Iberia from London to Washington D.C. every week with departures from Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal. All flights arrive at Ronald Reagan and Dulles International.

Departures start from 10:55 am to 9:15 am. Nonstop flight is 8h 15m. The time difference between London and Washington D.C. is 5h.

  • The fastest flight 8h 15m
  • Average flight time 8h 20m
  • The earliest flight 10:55 am
  • The latest flight 9:15 am
  • Distance 3666 ml

The cheapest months for traveling to Washington D.C. are february (from 407 $), january (from 499 $), november (from 527 $).

The most expensive and popular months are december (from 540 $), november (from 527 $), january (from 499 $).

The cheapest flight by Iberia that our users were able to find is $407. This airfare is economy class on one-way IB726 flight for February 1, 2025 leaving Heathrow in London at 7:40 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Iberia there are other 33 airline carriers between London and Washington D.C.. Please review schedules and prices from the most popular airlines to find the best airfare deals from London to Washington D.C..

Nonstop flights

There are 12 direct flights every day from London. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
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  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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