Check-in at IAD can be crowded in the afternoon. Arrive early to avoid long lines and ensure a smooth departure.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $1,012 (Cheapflightsfares) |
One-way from | $458 (CrystalTravel) |
Popular in | December |
Cheapest in | February |
Average price | $1,180 |
Good round-trip deal | $1,357 or less |
Good one-way deal | $773 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Sat 2/7
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Mon 3/2
11:50 pm-5:55 am
Nonstop12h 05m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Tue 2/3
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Mon 3/2
11:50 pm-5:55 am
Nonstop12h 05m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Tue 2/3
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Fri 2/27
11:50 pm-5:55 am
Nonstop12h 05m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Sun 2/1
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Sun 2/8
11:50 pm-5:55 am
Nonstop12h 05m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Sun 2/8
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Sun 2/15
11:50 pm-5:55 am
Nonstop12h 05m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Sat 1/17
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Sun 2/1
11:50 pm-5:55 am
Nonstop12h 05m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Wed 1/7
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Wed 1/28
11:50 pm-5:55 am
Nonstop12h 05m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Wed 12/31
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Sun 3/29
11:10 pm-3:05 pm
1 stop20h 55m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Mon 1/19
6:00 pm-5:30 pm
1 stop17h 30m
Lagos Murtala Muhammed
Mon 2/23
11:50 pm-5:55 am
Nonstop12h 05m
Washington, D.C.Lagos
IAD - LOS
IADLOS
Washington, D.C. Dulles Intl
Tue 12/30
6:25 pm-10:40 am
Nonstop10h 15m
Lagos Murtala Muhammed
Mon 1/26
11:55 pm-2:35 pm
1 stop20h 40m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Lagos, you should look to book at least 45 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.
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lagos (average of $774). Flying from Washington, D.C. Dulles Intl Airport to Lagos in December is currently the most expensive (average of $1,177). 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.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Washington, D.C. Dulles Intl Airport to Lagos by exploring options for tickets in the morning.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Lagos flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
About 45% of weekly flights between Washington, D.C. and Lagos have experienced delays in the past year, with the average delay time being 200 minutes.
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 45% of flights being delayed.
Cairo (CAI) – chosen by Cheapflights users on 41% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Lagos on Cheapflights.
Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $1,108.
Flights via Lomé (LFW) have the shortest average one-way travel time for 1-stop routes: 14h 32m.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 2h 23m.
Crew
Entertainment
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Boarding
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Jim,Nov 2025
AVL - ATL
Crew
Entertainment
Food
Boarding
Comfort
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Jim,Nov 2025
AVL - ATL
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Jim,Nov 2025
AVL - ATL
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$841 | Average$1,012 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$900 | Average$1,635 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$921 | Average$1,496 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$969 | Average$1,168 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$992 | Average$1,482 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,057 | Average$1,239 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,094 | Average$1,394 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$1,196 | Average$1,283 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,201 | Average$1,433 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,234 | Average$1,351 | FlexibilityNo cancel fee | On-time72% |