Cheap Flights from Portland to Southampton
No deal from Portland to Southampton has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Portland to Southampton, the lowest round-trip fare we recorded was $923, in September. The typical fare was $1062. September was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $1053 on KLM, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/portland">from Portland</a>, <a href="/to/southampton">to Southampton</a>, or the return direction <a href="/from/southampton/to/portland">Southampton to Portland</a>.
Latest price we saw: Portland to Southampton
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Portland (PDX) to Southampton (SOU) | $1053 | 10.7¢ | Jan 15 – Jan 21 | KLM | Oct 16 | Check price |
Price history: Portland to Southampton
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1053 | $1073 | 6 |
| Sep 2026 | $923 | $1017 | 17 |
| Aug 2026 | $1037 | $1079 | 25 |
| Jul 2026 | $1078 | $1078 | 1 |
Frequently asked questions
How many flight deals from Portland to Southampton are on Sparkflights right now?
There are 0 verified deals from Portland to Southampton on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland to Southampton?
The lowest fare we've recorded from Portland to Southampton is $923, based on 49 price observations over 4 months.
How much does a flight from Portland to Southampton cost?
The typical round-trip fare we observed from Portland to Southampton is $1062, against a recorded low of $923. These are observations, not quotes.
When is the cheapest month to fly Portland to Southampton?
September was the cheapest month we observed from Portland to Southampton and July the dearest, over 4 months of data.
What is the current price from Portland to Southampton?
The most recent fare our sweep saw from Portland to Southampton is $1053, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.