Cheap flights from SEA to SOU (Seattle - Tacoma Intl. to Southampton)

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Cheap Flights from SEA to SOU starting at $421 One Way, $1,135 Round Trip

Prices starting at $1,135 for return flights and $421 for one-way flights to Southampton were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 20 - Wed, Apr 29
SEA
Seattle
SOU
Southampton
$1,135 Roundtrip, found 2 days ago
$1,135
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Apr 20 from Seattle to Southampton, returning Wed, Apr 29, priced at $1,135 found 2 days ago
Fri, Sep 4 - Thu, Sep 17
SEA
Seattle
SOU
Southampton
$1,257 Roundtrip, found 2 days ago
$1,257
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Sep 4 from Seattle to Southampton, returning Thu, Sep 17, priced at $1,257 found 2 days ago
Fri, Sep 4 - Thu, Sep 17
SEA
Seattle
SOU
Southampton
$1,275 Roundtrip, found 2 days ago
$1,275
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Sep 4 from Seattle to Southampton, returning Thu, Sep 17, priced at $1,275 found 2 days ago
Sat, Jul 25 - Tue, Aug 4
SEA
Seattle
SOU
Southampton
$1,294 Roundtrip, found 1 hour ago
$1,294
Roundtrip
found 1 hour ago
Select Virgin Atlantic flight, departing Sat, Jul 25 from Seattle to Southampton, returning Tue, Aug 4, priced at $1,294 found 1 hour ago
Fri, Sep 4 - Thu, Sep 17
SEA
Seattle
SOU
Southampton
$1,310 Roundtrip, found 2 days ago
$1,310
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Sep 4 from Seattle to Southampton, returning Thu, Sep 17, priced at $1,310 found 2 days ago

Hotel Ideas near Southampton

Airport Hotels near Southampton

Village Hotel Southampton Eastleigh

Village Hotel Southampton Eastleigh

4 out of 5
Bournemouth Road Eastleigh England
$76 nightly
The price is $91 total per night from May 3 to May 4
$91 total
May 3 - May 4
Total with taxes and fees
Book a stay at this business-friendly hotel in Eastleigh. Enjoy free WiFi, breakfast (surcharge), and a fitness center. Our guests praise the helpful staff and ...
8.4/10 Very Good! (894 reviews)
Room was huge - we had the disabled access one. The bathroom is the biggest I’d seen. A few stains on the carpet but they been scrubbed as best they could. Would have liked some bedside lights, ended up using the TV on a scrambled signal to give a little light. Staff were friendly and really helpful. ...

Reviewed on Apr 12, 2026

Village Hotel Southampton Eastleigh
Leonardo Hotel Southampton

Leonardo Hotel Southampton

4 out of 5
1 Charlotte Place Southampton England
$63 nightly
The price is $75 total per night from Apr 26 to Apr 27
$75 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Southampton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8.6/10 Excellent! (1,273 reviews)
The food was very fresh and plenty to choose from the staff were very polite

Reviewed on Apr 13, 2026

Leonardo Hotel Southampton
DoubleTree by Hilton Southampton

DoubleTree by Hilton Southampton

4 out of 5
Bracken Place, Chilworth Southampton England
$67 nightly
The price is $81 total per night from Apr 26 to Apr 27
$81 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Southampton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8.2/10 Very Good! (542 reviews)
Bed very uncomfortable, had very little sleep not good at my age

Reviewed on Apr 12, 2026

DoubleTree by Hilton Southampton
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Southampton

Leonardo Hotel Southampton

Leonardo Hotel Southampton

4 out of 5
1 Charlotte Place Southampton England
$63 nightly
The price is $75 total per night from Apr 26 to Apr 27
$75 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Southampton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8.6/10 Excellent! (1,273 reviews)
The food was very fresh and plenty to choose from the staff were very polite

Reviewed on Apr 13, 2026

Leonardo Hotel Southampton
Leonardo Royal Southampton Grand Harbour

Leonardo Royal Southampton Grand Harbour

4 out of 5
West Quay Road Southampton England
$84 nightly
The price is $101 total per night from Apr 26 to Apr 27
$101 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this spa hotel in Southampton. Enjoy free WiFi, a full-service spa, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
8.6/10 Excellent! (1,790 reviews)
The food in the hotel is pricey but there are plenty of eateries nearby. We did have room service and the burger and cheese plate was very good. The bed was extremely comfortable and the room comfortable and quiet. We were close to the lifts so did hear people chatting as they were waiting but it ...

Reviewed on Apr 15, 2026

Leonardo Royal Southampton Grand Harbour
Moxy Southampton

Moxy Southampton

3 out of 5
Harbour Parade Southampton England
$75 nightly
The price is $90 total per night from Apr 26 to Apr 27
$90 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Southampton. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff ...
9/10 Wonderful! (1,008 reviews)
Clean rooms. Good selection at breakfast. Staff very helpful. Would definitely recommend.

Reviewed on Apr 14, 2026

Moxy Southampton
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Southampton Hotels

ibis budget Southampton Centre

ibis budget Southampton Centre

2.5 out of 5
West Quay Road Southampton England
$44 nightly
The price is $53 total per night from May 11 to May 12
$53 total
May 11 - May 12
Total with taxes and fees
Stay at this hotel in Southampton. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in ...
7.6/10 Good! (1,037 reviews)
Yes

Reviewed on Apr 10, 2026

ibis budget Southampton Centre
The Star Hotel

The Star Hotel

3 out of 5
26 High Street Southampton England
$49 nightly
The price is $59 total per night from May 4 to May 5
$59 total
May 4 - May 5
Total with taxes and fees
Stay at this hotel in Southampton. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the helpful staff in ...
7.8/10 Good! (1,000 reviews)
We came back to The Star as we stayed here 18 months ago. You simply can’t beat their location. Pubs, restaurants, shopping, old Southampton and its heritage building. And the history of the Titanic.

Reviewed on Mar 31, 2026

The Star Hotel
Days Inn by Wyndham Southampton Rownhams

Days Inn by Wyndham Southampton Rownhams

3 out of 5
Rownhams Motorway Service Area Southampton England
$46 nightly
The price is $55 total per night from Apr 26 to Apr 27
$55 total
Apr 26 - Apr 27
Total with taxes and fees
Stay at this hotel in Southampton. Enjoy free WiFi, free parking, and daily housekeeping. Our guests praise the helpful staff in our reviews. Popular attractions ...
7.8/10 Good! (1,002 reviews)
Clean room and friendly staff ..services nearby but not many open till late

Reviewed on Mar 31, 2026

Days Inn by Wyndham Southampton Rownhams
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Southampton

Holiday Inn Express Southampton M27 Jct7 by IHG

Holiday Inn Express Southampton M27 Jct7 by IHG

3 out of 5
Botley Road Southampton England
$67 nightly
The price is $80 total per night from Apr 19 to Apr 20
$80 total
Apr 19 - Apr 20
Total with taxes and fees
Book a stay at this business-friendly hotel in Southampton. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,369 reviews)
The bar had a good selection of drinks. Breakfast was lovely adequate. The room was spotless and the bathroom was very clean

Reviewed on Apr 15, 2026

Holiday Inn Express Southampton M27 Jct7 by IHG
Novotel Southampton

Novotel Southampton

4 out of 5
1 West Quay Road Southampton England
$61 nightly
The price is $73 total per night from Apr 26 to Apr 27
$73 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Southampton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8.2/10 Very Good! (1,008 reviews)
Breakfast menu was fresh and had a good variety. Breakfast staff were exceptionally good and check in was smooth

Reviewed on Apr 14, 2026

Novotel Southampton
DoubleTree by Hilton Southampton

DoubleTree by Hilton Southampton

4 out of 5
Bracken Place, Chilworth Southampton England
$67 nightly
The price is $81 total per night from Apr 26 to Apr 27
$81 total
Apr 26 - Apr 27
Total with taxes and fees
Book a stay at this business-friendly hotel in Southampton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8.2/10 Very Good! (542 reviews)
Bed very uncomfortable, had very little sleep not good at my age

Reviewed on Apr 12, 2026

DoubleTree by Hilton Southampton
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to SOU Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
SOU Address & GPS
Address:
Southampton EN,
United Kingdom
IATA Code:
SOU
Longitude:
-1.361318
Latitude:
50.950725
Time Zone:
Europe/London

Frequently asked questions

Are there non-stop flights from Sea-Tac Airport to Southampton Airport (SOU)?
You're going to have to switch planes if you want to fly from Sea-Tac Airport to SOU. Several carriers offer services on this route with just one stopover, including Delta Air Lines, Aer Lingus and Air France.
What is the shortest flight from Sea-Tac Airport to Southampton Airport (SOU)?
Select a good seat, because you'll be planted on it for a considerable time on your Seattle to Southampton jaunt. The shortest possible flight time from Seattle - Tacoma Intl. Airport (SEA) to Southampton Airport is 11 hours and 6 minutes.
How many hours flight from SEA to Southampton Airport?
From the time you depart Sea-Tac Airport to the moment the plane taxis into the terminal at Southampton Airport, you will have been in the air for roughly 11 hours and 6 minutes. Breeze through this lengthy flight by bringing necessities like earplugs, a travel pillow and something warm to wear.
What airlines have the most flights from Sea-Tac Airport to SOU?
You'll need to make one or more stopovers if you need to get from Seattle to Southampton. For now, there are no airlines that advertise direct flights on this route.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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