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Lagos

$300+ Cheap flights from Seattle (SEA) 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FAO
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Seattle to Lagos

Keep the following information in mind while searching for Seattle to Lagos flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$483
(KLM)

One-way from

$300
(Kiwi.com)
Provider with most accurate pricing for Seattle/Tacoma Intl-Faro flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Faro flights.
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From Seattle/Tacoma Intl to Lagos
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One-way flight from Seattle/Tacoma Intl to Lagos
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Find flight deals from Seattle to Lagos

Cheapest flights from Seattle to Lagos
Explore the most affordable flight options available from Seattle to Lagos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This KLM deal was found by Cheapflights users on 1/7. 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 2/203:05 pmSEA - FAO
1 stop34h 00mKLM
Mon 3/27:15 pmFAO - SEA
1 stop24h 20mKLM
Deal found 1/7$483
This KLM deal was found by Cheapflights users on 1/7. 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.
Sat 2/2111:15 amSEA - FAO
2 stops22h 45mKLM
Sat 2/289:15 amFAO - SEA
1 stop34h 20mKLM
Deal found 1/7$488
This Orbitz deal was found by Cheapflights users on 1/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:10 amSEA - FAO
2 stops39h 45mMultiple Airlines
Mon 3/24:35 pmFAO - SEA
2 stops27h 35mMultiple Airlines
Deal found 1/7$511
This oojo deal was found by Cheapflights users on 1/8. 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.
Sun 4/267:00 amSEA - FAO
2 stops21h 15mBritish Airways
Sat 5/26:45 pmFAO - SEA
1 stop24h 50mBritish Airways
Deal found 1/8$579
This KLM deal was found by Cheapflights users on 1/6. 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.
Thu 2/263:05 pmSEA - FAO
1 stop20h 15mKLM
Thu 3/128:15 pmFAO - SEA
2 stops27h 26mKLM
Deal found 1/6$594

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 January 8, 2026.
Use the filters below to find and compare flights from Seattle to Lagos that are best for you.

Fly from

Seattle

Fly to

Lagos

Route

Depart

Return

Price

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Fri 2/20

3:05 pm-9:05 am

1 stop34h 00m

Faro

Mon 3/2

10:05 am-11:35 am

1 stop33h 30m

$483

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sat 2/21

3:05 pm-6:00 pm

1 stop18h 55m

Faro

Sat 2/28

9:15 am-11:35 am

1 stop34h 20m

$483

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Fri 2/20

8:10 am-7:55 am

2 stops39h 45m

Faro

Mon 3/2

4:35 pm-12:10 pm

2 stops27h 35m

$511

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sun 4/26

1:35 pm-12:15 pm

1 stop14h 40m

Faro

Sat 5/2

6:45 pm-11:35 am

1 stop24h 50m

$581

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Thu 2/26

3:05 pm-7:20 pm

1 stop20h 15m

Faro

Thu 3/12

8:15 pm-4:41 pm

2 stops27h 26m

$594

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sun 3/22

4:10 pm-10:55 pm

2 stops23h 45m

$300

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Tue 6/23

8:20 pm-2:25 pm

1 stop34h 05m

$526

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sat 4/11

11:10 pm-2:45 pm

2 stops55h 35m

$836

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Sat 4/11

5:58 pm-10:25 am

3 stops56h 27m

$923

SeattleFaro

SEA - FAO

SEAFAO

Seattle/Tacoma Intl

Fri 4/3

3:40 pm-1:15 pm

2 stops37h 35m

$965

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 11 results
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Best time to book a flight from Seattle to Lagos

Have a flexible travel schedule? Discover the best time to fly to Lagos from Seattle 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 Seattle to Lagos
No data available for this route at this time. Please check back soon.

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 January 8, 2026.
Peruse reviews from past customers who have flown with KLM, Aer Lingus, and British Airways from Seattle to Lagos to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Aer Lingus
7.2
Good
1,427 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,657 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Food

7.2

Boarding

7.8

Crew

8.4

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Lagos?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Lagos. On average, Seattle/Tacoma Intl has 0 outbound flights to Lagos per day from 3 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Seattle to Lagos?

    KLM can get you from Seattle to Lagos in just under 34h. Your travel time can differ by up to . Seattle and Lagos are separated by a distance of 5333 mi.

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

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

  • How can I find direct flights from Seattle to Lagos?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

See more FAQs

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Top 3 airlines flying from Seattle to Lagos

Discover the top 3 airlines that operate flights from Seattle 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$481Average$831FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$652Average$927FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$756Average$1,024FlexibilityNo cancel feeOn-timeN/A

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