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Lagos

$292+ Cheap flights from Dulles Intl (IAD) to Lagos, Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FAO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Dulles Intl to Lagos

Keep the following information in mind while searching for Dulles Intl to Lagos flight deals. Data was last updated June 12, 2025.

Round-trip from

$751
(Mytrip)

One-way from

$292
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,404
From Washington, D.C. Dulles Intl to Lagos
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One-way flight from Washington, D.C. Dulles Intl to Lagos
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Highest demand for flights based on searches. 26% potential increase in price ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Dulles Intl to Lagos

Cheapest flights from Dulles Intl to Lagos
Explore the most affordable flight options available from Dulles Intl to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:00 pmIAD - FAO
1 stop25h 50mTAP AIR PORTUGAL
Sun 10/196:10 pmFAO - IAD
1 stop26h 10mTAP AIR PORTUGAL
Deal found 6/9$547
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:30 pmIAD - FAO
2 stops57h 40mScandinavian Airlines
Sun 11/3010:30 amFAO - IAD
2 stops35h 45mScandinavian Airlines
Deal found 6/10$598
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/93:40 pmIAD - FAO
2 stops26h 20mMultiple Airlines
Wed 7/164:05 pmFAO - IAD
2 stops28h 45mMultiple Airlines
Deal found 6/10$751
This KAYAK deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:16 pmIAD - FAO
2 stops14h 54mLufthansa
Wed 10/82:00 pmFAO - IAD
1 stop34h 25mLufthansa
Deal found 6/11$801
This Gurufare deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:45 pmIAD - FAO
2 stops38h 10mSWISS
Wed 10/87:10 pmFAO - IAD
1 stop26h 05mSWISS
Deal found 6/10$813
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:08 pmIAD - FAO
2 stops32h 12mUnited Airlines
Mon 9/223:25 pmFAO - IAD
1 stop29h 25mUnited Airlines
Deal found 6/12$856
This Gotogate deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:30 pmIAD - FAO
2 stops53h 20mTurkish Airlines
Mon 9/226:05 amFAO - IAD
2 stops42h 40mTurkish Airlines
Deal found 6/12$924
This Gotogate deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/65:20 pmIAD - FAO
1 stop20h 40mAer Lingus
Mon 7/1411:45 amFAO - IAD
1 stop12h 10mAer Lingus
Deal found 6/11$934
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:25 pmIAD - FAO
2 stops18h 35mAmerican Airlines
Sat 9/2710:45 pmFAO - IAD
2 stops23h 45mAmerican Airlines
Deal found 6/11$1,075
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:20 pmIAD - FAO
2 stops18h 45mKLM
Fri 10/108:50 amFAO - IAD
2 stops15h 25mKLM
Deal found 6/11$1,092
This Brussels Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/25:35 pmIAD - FAO
1 stop12h 45mBrussels Airlines
Tue 7/812:10 pmFAO - IAD
1 stop30h 20mBrussels Airlines
Deal found 6/9$1,156

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Lagos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Lagos that are best for you.

Fly from

Dulles Intl

Fly to

Lagos

Route

Depart

Return

Price

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Tue 10/14

5:00 pm-11:50 pm

1 stop25h 50m

Faro

Sun 10/19

6:10 pm-3:20 pm

1 stop26h 10m

$547

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Wed 11/26

8:30 pm-11:10 am

2 stops57h 40m

Faro

Sun 11/30

10:30 am-5:15 pm

2 stops35h 45m

$598

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Wed 7/9

3:40 pm-11:00 pm

2 stops26h 20m

Faro

Wed 7/16

4:05 pm-3:50 pm

2 stops28h 45m

$751

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Tue 9/30

5:16 pm-1:10 pm

2 stops14h 54m

Faro

Wed 10/8

2:00 pm-7:25 pm

1 stop34h 25m

$801

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Tue 9/30

8:45 pm-3:55 pm

2 stops38h 10m

Faro

Wed 10/8

7:10 pm-4:15 pm

1 stop26h 05m

$813

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Thu 9/18

10:08 pm-11:20 am

2 stops32h 12m

Faro

Mon 9/22

3:25 pm-3:50 pm

1 stop29h 25m

$856

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Thu 9/18

1:30 pm-11:50 pm

2 stops53h 20m

Faro

Mon 9/22

6:05 am-7:45 pm

2 stops42h 40m

$924

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 7/6

5:20 pm-7:00 pm

1 stop20h 40m

Faro

Mon 7/14

11:45 am-6:55 pm

1 stop12h 10m

$934

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Tue 9/16

7:25 pm-7:00 pm

2 stops18h 35m

Faro

Sat 9/27

10:45 pm-5:30 pm

2 stops23h 45m

$1,075

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Fri 10/3

9:20 pm-9:05 pm

2 stops18h 45m

Faro

Fri 10/10

8:50 am-7:15 pm

2 stops15h 25m

$1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 18 results
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Best time to book a flight from Dulles Intl to Lagos

Have a flexible travel schedule? Discover the best time to fly to Lagos from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lagos (average of $628). Flying from Washington, D.C. Dulles Intl Airport to Lagos in June is currently the most expensive (average of $1,324). 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.

Rainfall in Lagos by month

Plan your trip to Lagos by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lagos ranges from 0.1 - 4.6 inches per month. December is typically the wettest month, when rainfall can reach 4.6 in. July is typically the driest time to visit Lagos when rainfall is around 0.1 in.

Temperature in Lagos by month

Plan your trip to Lagos by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lagos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Lagos

Get insights into the airlines that provide service to Lagos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lagos. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, SWISS and Brussels Airlines from Washington, D.C. to Lagos to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Lagos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Lagos 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 Washington, D.C. Dulles Intl Airport to Lagos?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lagos (average of $628). Flying from Washington, D.C. Dulles Intl Airport to Lagos in June is currently the most expensive (average of $1,324). 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

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Top 2 airlines flying from Dulles Intl to Lagos

Discover the top 2 airlines that operate flights from Dulles Intl to Lagos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$526Average$878FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$788Average$999FlexibilityNo cancel feeOn-timeN/A

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