Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Detroit Metropolitan Wayne County Airport to San Sebastian from $921

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to San Sebastian departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Detroit Metropolitan Wayne County Airport to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
1:02 pm - 8:40 am
DTW
-
EAS
37h 38m
2 stops
Iberia Logo
9:30 pm - 9:06 pm
EAS
-
DTW
29h 36m
2 stops
$921Iberia
Tue, Sep 8 - Mon, Sep 14
British Airways Logo
7:00 am - 8:50 pm
DTW
-
EAS
31h 50m
2 stops
British Airways Logo
9:30 pm - 10:54 pm
EAS
-
DTW
31h 24m
2 stops
$981British Airways
Fri, Sep 11 - Wed, Sep 23
British Airways Logo
7:00 am - 1:00 pm
DTW
-
EAS
24h 00m
2 stops
British Airways Logo
9:30 pm - 11:53 pm
EAS
-
DTW
32h 23m
2 stops
$1,101British Airways
Fri, Oct 2 - Tue, Oct 6
British Airways Logo
7:00 am - 1:00 pm
DTW
-
EAS
24h 00m
2 stops
British Airways Logo
9:30 pm - 11:53 pm
EAS
-
DTW
32h 23m
2 stops
$1,132British Airways
Fri, Oct 2 - Tue, Oct 6
American Airlines Logo
10:01 am - 8:40 am
DTW
-
EAS
16h 39m
2 stops
American Airlines Logo
9:20 am - 9:34 pm
EAS
-
DTW
18h 14m
2 stops
$1,178American Airlines
Thu, Jun 4 - Thu, Jun 11
Iberia Logo
1:02 pm - 8:50 pm
DTW
-
EAS
25h 48m
2 stops
Iberia Logo
9:30 pm - 9:34 pm
EAS
-
DTW
30h 04m
2 stops
$1,259Iberia
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
6:10 pm - 5:20 pm
DTW
-
EAS
17h 10m
3 stops
Multiple Airlines Logo
5:55 pm - 5:20 pm
EAS
-
DTW
29h 25m
3 stops
$1,408Multiple Airlines
Tue, Sep 8 - Mon, Sep 14
Multiple Airlines Logo
6:10 pm - 8:20 am
DTW
-
EAS
32h 10m
3 stops
Multiple Airlines Logo
5:55 pm - 6:45 pm
EAS
-
DTW
30h 50m
3 stops
$1,415Multiple Airlines
Fri, Sep 11 - Wed, Sep 23
Multiple Airlines Logo
6:10 pm - 8:20 am
DTW
-
EAS
32h 10m
3 stops
Multiple Airlines Logo
6:00 pm - 5:40 pm
EAS
-
DTW
29h 40m
3 stops
$1,522Multiple Airlines
Thu, Jun 4 - Thu, Jun 11
British Airways Logo
1:30 pm - 4:10 pm
DTW
-
EAS
20h 40m
2 stops
British Airways Logo
9:30 pm - 10:20 am
EAS
-
DTW
42h 50m
2 stops
$1,636British Airways
Sat, May 16 - Fri, Jun 26

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Iberia flights from Detroit Metropolitan Wayne County Airport to San Sebastian

Our best Iberia deals on Detroit Metropolitan Wayne County Airport to San Sebastian flight tickets
Iberia
Sep 8
DTW1:02 pmDetroit Metropolitan Wayne County
37h 38m
2 stops
EAS8:40 amSan Sebastián
Sep 14
EAS9:30 pmSan Sebastián
29h 36m
2 stops
DTW9:06 pmDetroit Metropolitan Wayne County
$921
Iberia
Jun 4
DTW1:02 pmDetroit Metropolitan Wayne County
25h 48m
2 stops
EAS8:50 pmSan Sebastián
Jun 8
EAS9:30 pmSan Sebastián
30h 04m
2 stops
DTW9:34 pmDetroit Metropolitan Wayne County
$1,259
Iberia
Jun 4
DTW8:58 pmDetroit Metropolitan Wayne County
17h 52m
2 stops
EAS8:50 pmSan Sebastián
Jun 8
EAS9:20 amSan Sebastián
17h 06m
2 stops
DTW8:26 pmDetroit Metropolitan Wayne County
$2,665

British Airways flights from Detroit Metropolitan Wayne County Airport to San Sebastian

Our best British Airways deals on Detroit Metropolitan Wayne County Airport to San Sebastian flight tickets
British Airways
Sep 11
DTW7:00 amDetroit Metropolitan Wayne County
31h 50m
2 stops
EAS8:50 pmSan Sebastián
Sep 23
EAS9:30 pmSan Sebastián
31h 24m
2 stops
DTW10:54 pmDetroit Metropolitan Wayne County
$981
British Airways
Oct 2
DTW7:00 amDetroit Metropolitan Wayne County
24h 00m
2 stops
EAS1:00 pmSan Sebastián
Oct 6
EAS9:30 pmSan Sebastián
32h 23m
2 stops
DTW11:53 pmDetroit Metropolitan Wayne County
$1,101
British Airways
Oct 2
DTW7:00 amDetroit Metropolitan Wayne County
24h 00m
2 stops
EAS1:00 pmSan Sebastián
Oct 6
EAS9:30 pmSan Sebastián
32h 23m
2 stops
DTW11:53 pmDetroit Metropolitan Wayne County
$1,132

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport to San Sebastian 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, momondo users made 832,500 searches. Data last updated May 6, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Tue 9/8

1:02 pm-8:40 am

2 stops37h 38m

San Sebastián

Mon 9/14

9:30 pm-9:06 pm

2 stops29h 36m

$921

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Fri 9/11

7:00 am-8:50 pm

2 stops31h 50m

San Sebastián

Wed 9/23

9:30 pm-10:54 pm

2 stops31h 24m

$981

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Fri 10/2

7:00 am-1:00 pm

2 stops24h 00m

San Sebastián

Tue 10/6

9:30 pm-11:53 pm

2 stops32h 23m

$1,101

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Fri 10/2

7:00 am-1:00 pm

2 stops24h 00m

San Sebastián

Tue 10/6

9:30 pm-11:53 pm

2 stops32h 23m

$1,132
Quickest round-trip

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Thu 6/4

10:01 am-8:40 am

2 stops16h 39m

San Sebastián

Thu 6/11

9:20 am-9:34 pm

2 stops18h 14m

$1,178

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Thu 6/4

1:02 pm-8:50 pm

2 stops25h 48m

San Sebastián

Mon 6/8

9:30 pm-9:34 pm

2 stops30h 04m

$1,259

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Tue 9/8

6:10 pm-5:20 pm

3 stops17h 10m

San Sebastián

Mon 9/14

5:55 pm-5:20 pm

3 stops29h 25m

$1,408

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Fri 9/11

6:10 pm-8:20 am

3 stops32h 10m

San Sebastián

Wed 9/23

5:55 pm-6:45 pm

3 stops30h 50m

$1,415

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Thu 6/4

6:10 pm-8:20 am

3 stops32h 10m

San Sebastián

Thu 6/11

6:00 pm-5:40 pm

3 stops29h 40m

$1,522

DetroitSan Sebastian

DTW - EAS

DTWEAS

Detroit Metropolitan Wayne County

Sat 5/16

1:30 pm-4:10 pm

2 stops20h 40m

San Sebastián

Fri 6/26

9:30 pm-10:20 am

2 stops42h 50m

$1,636

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Detroit Metropolitan Wayne County Airport to San Sebastian

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to San Sebastian according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to San Sebastian (DTW to EAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to San Sebastian

Fastest flight time

17h 52m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to San Sebastian takes 17h 52m
There are no direct flights from Detroit Metropolitan Wayne County Airport to San Sebastian. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to San Sebastian.
Search flight deals

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to San Sebastian

  • How far is Detroit Metropolitan Wayne County to San Sebastián by plane?

    The distance between Detroit Metropolitan Wayne County and San Sebastián is about 3949.1 mi. Typically, this will take 17h 52m by plane in normal conditions.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to San Sebastián Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to San Sebastián Airport are updated daily.

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to San Sebastián Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to San Sebastián Airport.

  • What documentation or ID do you need to fly to San Sebastián Airport?

    The travel and health documents required for your trip to San Sebastián Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Sebastián Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to San Sebastian

  • How do I get Price Alerts for flights from Detroit Metropolitan Wayne County Airport to San Sebastian?

    Search flight deals from Detroit Metropolitan Wayne County Airport to San Sebastian. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Detroit Metropolitan Wayne County Airport to San Sebastian with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Irun
Hondarribia

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to San Sebastian?

It is quick and easy to find Detroit to San Sebastian flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Sebastian that suits you.

Can I find flights from Detroit to San Sebastian with flexible booking policies on momondo?

All flight searches from Detroit to San Sebastian on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Detroit to San Sebastian?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Detroit to San Sebastian.

I’m not ready to book a flight from Detroit to San Sebastian right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Detroit to San Sebastian flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Sebastian trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/5
Fri 6/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Spain

Airports servicing Basque Country

Bilbao Airport