How long is the flight from Washington to Milan?

Non-stop flights on IAD → MXP are typically around 8.5 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.

Which airlines fly from Washington to Milan?

The main carriers on this route are United. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.

When is the cheapest time to fly from Washington to Milan?

Historically the lowest fares land in November, February, March. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.

How far ahead should I book Washington to Milan?

Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.

Can I book directly on destination.com?

The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

IAD → MXP

Washington to Milan flights.

Live cached fares on Washington (IAD) → Milan (MXP), refreshed every 30 minutes. Non-stop and connecting itineraries side by side — compare airlines, times and stops, then book in one click.

Flying time
~8.5h non-stop
Airlines
United
Cheapest months
November, February, March

Flex dates · cheapest nearby

Loading prices…

No cached fares for exactly 2026-08-03 → 2026-08-10. Showing recent fares on IAD → MXP — pick a different date in the calendar above or run a live search.

Washington → Milan · 9 fares12-month low · $623

Cached from Travelpayouts · filter & sort below

Showing 8 of 9 results

Cheapest
SAS · SK 926
OutboundIAD → MXPThu, Nov 5 · 1:30 AM· 12h 5m· 2 stops
ReturnMXP ← IADWed, Nov 25 · 7:05 PM· 11h 30m· 1 stop
$623
total round-trip
Book →
Icelandair · FI 644
OutboundIAD → MXPFri, Aug 7 · 12:30 AM· 10h 5m· 1 stop
ReturnMXP ← IADThu, Aug 20 · 2:20 PM· 10h 45m· 1 stop
$726
total round-trip
Book →
TAP Portugal · TP 232
OutboundIAD → MXPWed, Aug 5 · 9:45 PM· 10h 10m· 1 stop
ReturnMXP ← IADThu, Aug 20 · 6:05 PM· 11h 25m· 1 stop
$729
total round-trip
Book →
TAP Portugal · TP 234
OutboundIAD → MXPWed, Aug 5 · 2:35 AM· 10h 5m· 1 stop
ReturnMXP ← IADTue, Aug 18 · 6:00 PM· 11h 30m· 1 stop
$759
total round-trip
Book →
TAP Portugal · TP 232
OutboundIAD → MXPWed, Aug 5 · 9:45 PM· 10h 10m· 1 stop
ReturnMXP ← IADWed, Aug 19 · 3:30 PM· 11h 30m· 1 stop
$759
total round-trip
Book →
SAS · SK 926
OutboundIAD → MXPSun, Oct 18 · 12:20 AM· 10h· 1 stop
ReturnMXP ← IADFri, Oct 23 · 9:25 AM· 10h 40m· 1 stop
$773
total round-trip
Book →
TAP Portugal · TP 234
OutboundIAD → MXPThu, Aug 6 · 2:35 AM· 10h 5m· 1 stop
ReturnMXP ← IADSat, Aug 22 · 6:00 PM· 11h 30m· 1 stop
$779
total round-trip
Book →
Frontier · F9 4355
OutboundIAD → MXPWed, Jun 24 · 5:38 PM· 12h 52m· 2 stops
ReturnMXP ← IADSat, Jul 4 · 7:25 PM· 11h 55m· 2 stops
$1,099
total round-trip
Book →

Try a nearby airport

Thin routes often have more options from a neighbouring airport.

Washington (DCA) → Milan (MXP)

nearby origin

Baltimore (BWI) → Milan (MXP)

nearby origin

Washington (IAD) → Milan (LIN)

nearby destination

About Washington → Milan

UA seasonal-to-year-round non-stop. Winter availability gets thin — connecting via LHR (BA/AA) or FRA (LH) often beats the seasonal direct on price.

Typical non-stop flying time is around 8.5 hours. Major carriers on this route include United. Fares are usually cheapest in November, February, March — book 6–10 weeks ahead and avoid school-holiday peaks (late June–August, Christmas–New Year) for the best pricing.

Month-by-month price guide: Washington to Milan

Live cheapest round-trip fare cached on IAD → MXP for each of the next 12 months. Tap any month and run a live search to confirm.

Jun
Peak
from $1099
Jul
No data
Aug
Low
from $726
Sep
No data
Oct
Low
from $773
Nov
Low
from $623
Dec
No data
Jan
No data
Feb
No data
Mar
No data
Apr
No data
May
No data

Cheapest next 12 months: November from $623 round-trip. Run a live search →

Booking window tip

Long-haul fares are most predictable when booked 10-16 weeks ahead. Inside six weeks expect sharp increases, especially in premium cabins. If you're paying with miles, search 330+ days ahead when award inventory first loads.

Price drop alerts

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Questions, answered

How long is the flight from Washington to Milan?
Non-stop flights on IAD → MXP are typically around 8.5 hours. Connecting itineraries add 3–8 hours depending on the hub and layover.
Which airlines fly from Washington to Milan?
The main carriers on this route are United. Codeshare and one-stop options add several more — the filter panel above shows every airline in the current fare set.
When is the cheapest time to fly from Washington to Milan?
Historically the lowest fares land in November, February, March. Summer (mid-June through mid-August) and the Christmas / New Year window are always peak. Mid-week departures (Tuesday–Thursday) typically beat weekend prices by 10–20%.
How far ahead should I book Washington to Milan?
Six to ten weeks ahead is the sweet spot for this route. Inside three weeks, fares tend to spike as airlines sell to last-minute business travellers. Award availability often opens 10–11 months out if you're booking on miles.
Can I book directly on destination.com?
The Book button on each fare opens the airline or OTA (Trip.com, Kiwi, Expedia, Booking, Priceline, etc.) that's actually selling that ticket. You complete payment there at the same price you saw here — we never add a markup.

Other ways to reach Milan

If your plans are flexible on the origin, these alternate departure airports also serve Milan on the routes we track.